Trace number 4409611

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 2.0 parallel? (TO) 2520.57 2522.85

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-03-350-100.xml
MD5SUM2ec8df38dc21edc74720c494de453c4e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.11825
Satisfiable
(Un)Satisfiability was proved
Number of variables1051
Number of constraints7
Number of domains2
Minimum domain size2
Maximum domain size351
Distribution of domain sizes[{"size":2,"count":1050},{"size":351,"count":1}]
Minimum variable degree4
Maximum variable degree4
Distribution of variable degrees[{"degree":4,"count":1051}]
Minimum constraint arity350
Maximum constraint arity1050
Distribution of constraint arities[{"arity":350,"count":3},{"arity":701,"count":3},{"arity":1050,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":6}]
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 (15266 MiB free)
  memory of node 1: 16384 MiB (15590 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409611-1569820173/watcher-4409611-1569820173 -o /tmp/evaluation-result-4409611-1569820173/solver-4409611-1569820173 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node104-1569813805-31802 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409611-1569820173.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=32141, runsolver pid=32138
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 8.03 8.15 7.49 2/190 32142
/proc/meminfo: memFree=31590684/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=33172 memory=9720 CPUtime=0.1 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 2595 0 0 0 10 0 0 0 20 0 1 0 558273590 33968128 2430 33554432000 4194304 6211132 140728813319184 140728813315720 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 8293 2430 846 493 0 1598 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 9720 KiB

[startup+0.209199 s]*
/proc/loadavg: 8.03 8.15 7.49 2/190 32142
/proc/meminfo: memFree=31589940/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=33964 memory=10512 CPUtime=0.21 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 2798 0 0 0 21 0 0 0 20 0 1 0 558273590 34779136 2628 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 8491 2628 846 493 0 1796 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33964 KiB
Current children cumulated memory: 10512 KiB

[startup+0.308585 s]*
/proc/loadavg: 8.03 8.15 7.49 2/190 32142
/proc/meminfo: memFree=31589196/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=34624 memory=11040 CPUtime=0.31 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 2985 0 0 0 31 0 0 0 20 0 1 0 558273590 35454976 2760 33554432000 4194304 6211132 140728813319184 140728813178472 5446307 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 8656 2760 846 493 0 1961 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34624 KiB
Current children cumulated memory: 11040 KiB

[startup+0.700272 s]
/proc/loadavg: 7.46 8.03 7.46 2/190 32142
/proc/meminfo: memFree=31587708/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=37528 memory=13944 CPUtime=0.69 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 3702 0 0 0 69 0 0 0 20 0 1 0 558273590 38428672 3486 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 9382 3486 846 493 0 2687 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37528 KiB
Current children cumulated memory: 13944 KiB

[startup+1.50027 s]
/proc/loadavg: 7.46 8.03 7.46 2/190 32142
/proc/meminfo: memFree=31583756/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=43512 memory=20016 CPUtime=1.49 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 5200 0 0 0 149 0 0 0 20 0 1 0 558273590 44556288 5004 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 10878 5004 846 493 0 4183 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 43512 KiB
Current children cumulated memory: 20016 KiB

[startup+3.10899 s]
/proc/loadavg: 7.46 8.03 7.46 2/190 32142
/proc/meminfo: memFree=31569040/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=55612 memory=32100 CPUtime=3.1 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 9006 0 0 0 309 1 0 0 20 0 1 0 558273590 56946688 8025 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 13903 8025 846 493 0 7208 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 55612 KiB
Current children cumulated memory: 32100 KiB

[startup+6.30026 s]
/proc/loadavg: 6.95 7.92 7.42 2/190 32142
/proc/meminfo: memFree=31546592/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=79364 memory=55680 CPUtime=6.29 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 15745 0 0 0 627 2 0 0 20 0 1 0 558273590 81268736 13920 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 19841 13920 846 493 0 13146 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 79364 KiB
Current children cumulated memory: 55680 KiB

[startup+12.7003 s]
/proc/loadavg: 6.47 7.80 7.39 2/190 32142
/proc/meminfo: memFree=31501888/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=127596 memory=103860 CPUtime=12.68 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 28558 0 0 0 1265 3 0 0 20 0 1 0 558273590 130658304 25965 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 31899 25965 846 493 0 25204 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 127596 KiB
Current children cumulated memory: 103860 KiB

[startup+25.5003 s]
/proc/loadavg: 5.63 7.58 7.32 2/191 32146
/proc/meminfo: memFree=31403436/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=223976 memory=200384 CPUtime=25.48 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 53323 0 0 0 2541 7 0 0 20 0 1 0 558273590 229351424 50096 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 55994 50096 846 493 0 49299 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 223976 KiB
Current children cumulated memory: 200384 KiB

[startup+51.1091 s]
/proc/loadavg: 3.81 6.95 7.12 2/191 32146
/proc/meminfo: memFree=31206880/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=417632 memory=393816 CPUtime=51.08 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 101948 0 0 0 5094 14 0 0 20 0 1 0 558273590 427655168 98454 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 104408 98454 846 493 0 97713 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 417632 KiB
Current children cumulated memory: 393816 KiB

[startup+102.3 s]
/proc/loadavg: 2.22 6.03 6.80 2/192 32157
/proc/meminfo: memFree=30821784/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=804680 memory=780052 CPUtime=102.26 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 198852 0 0 0 10198 28 0 0 20 0 1 0 558273590 823992320 195013 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 201170 195013 846 493 0 194475 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 804680 KiB
Current children cumulated memory: 780052 KiB

[startup+162.3 s]
/proc/loadavg: 1.45 5.12 6.44 2/193 32185
/proc/meminfo: memFree=30366624/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=1257752 memory=1232804 CPUtime=162.24 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 312036 0 0 0 16178 46 0 0 20 0 1 0 558273590 1287938048 308201 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 314438 308201 846 493 0 307743 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 1257752 KiB
Current children cumulated memory: 1232804 KiB

[startup+222.3 s]
/proc/loadavg: 1.16 4.37 6.10 2/193 32188
/proc/meminfo: memFree=29910724/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=1711904 memory=1687612 CPUtime=222.23 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 425228 0 0 0 22163 60 0 0 20 0 1 0 558273590 1752989696 421903 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 427976 421903 846 493 0 421281 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 1711904 KiB
Current children cumulated memory: 1687612 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.76 5.78 2/193 32191
/proc/meminfo: memFree=29459624/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=2162816 memory=2138516 CPUtime=282.21 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 537961 0 0 0 28146 75 0 0 20 0 1 0 558273590 2214723584 534629 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 540704 534629 846 493 0 534009 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 2162816 KiB
Current children cumulated memory: 2138516 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.25 5.48 2/192 32196
/proc/meminfo: memFree=29005532/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=2618720 memory=2591456 CPUtime=342.19 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 651191 0 0 0 34130 89 0 0 20 0 1 0 558273590 2681569280 647864 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 654680 647864 846 493 0 647985 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 2618720 KiB
Current children cumulated memory: 2591456 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.84 5.20 2/191 32199
/proc/meminfo: memFree=28551816/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=3069764 memory=3044804 CPUtime=402.18 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 764312 0 0 0 40112 106 0 0 20 0 1 0 558273590 3143438336 761201 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 767441 761201 846 493 0 760746 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 3069764 KiB
Current children cumulated memory: 3044804 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.51 4.94 2/190 32202
/proc/meminfo: memFree=28098824/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=3527968 memory=3497084 CPUtime=462.17 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 877749 0 0 0 46096 121 0 0 20 0 1 0 558273590 3612639232 874271 33554432000 4194304 6211132 140728813319184 140728813178472 140411410267543 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 881992 874271 846 493 0 875297 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 3527968 KiB
Current children cumulated memory: 3497084 KiB


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

Current children cumulated vsize: 14412120 KiB
Current children cumulated memory: 14376392 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.78 2/190 32322
/proc/meminfo: memFree=16745460/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=14863156 memory=14829332 CPUtime=1961.84 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 3727306 0 0 0 195535 649 0 0 20 0 1 0 558273590 15219871744 3707333 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 3715789 3707333 846 493 0 3709094 0
Current children cumulated CPU time: 1961.84 s
Current children cumulated vsize: 14863156 KiB
Current children cumulated memory: 14829332 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.73 2/190 32325
/proc/meminfo: memFree=16291000/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=15314068 memory=15282356 CPUtime=2021.83 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 3841608 0 0 0 201509 674 0 0 20 0 1 0 558273590 15681605632 3820589 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 3828517 3820589 846 493 0 3821822 0
Current children cumulated CPU time: 2021.83 s
Current children cumulated vsize: 15314068 KiB
Current children cumulated memory: 15282356 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.69 2/190 32328
/proc/meminfo: memFree=15836944/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=15764848 memory=15735292 CPUtime=2081.81 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 3955583 0 0 0 207483 698 0 0 20 0 1 0 558273590 16143204352 3933823 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 3941212 3933823 846 493 0 3934517 0
Current children cumulated CPU time: 2081.81 s
Current children cumulated vsize: 15764848 KiB
Current children cumulated memory: 15735292 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.64 2/190 32333
/proc/meminfo: memFree=15385368/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=16215100 memory=16185468 CPUtime=2141.79 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4069728 0 0 0 213452 727 0 0 20 0 1 0 558273590 16604262400 4046367 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4053808 4046367 846 493 0 4047113 0
Current children cumulated CPU time: 2141.79 s
Current children cumulated vsize: 16215100 KiB
Current children cumulated memory: 16185468 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.60 2/190 32336
/proc/meminfo: memFree=14932584/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=16665352 memory=16637684 CPUtime=2201.79 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4183852 0 0 0 219420 759 0 0 20 0 1 0 558273590 17065320448 4159421 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4166338 4159421 846 493 0 4159643 0
Current children cumulated CPU time: 2201.79 s
Current children cumulated vsize: 16665352 KiB
Current children cumulated memory: 16637684 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/190 32339
/proc/meminfo: memFree=14479348/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=17115472 memory=17089904 CPUtime=2261.77 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4297956 0 0 0 225383 794 0 0 20 0 1 0 558273590 17526243328 4272476 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4278868 4272476 846 493 0 4272173 0
Current children cumulated CPU time: 2261.77 s
Current children cumulated vsize: 17115472 KiB
Current children cumulated memory: 17089904 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/190 32344
/proc/meminfo: memFree=14027584/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=17565592 memory=17541412 CPUtime=2321.74 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4412402 0 0 0 231347 827 0 0 20 0 1 0 558273590 17987166208 4385353 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4391398 4385353 846 493 0 4384703 0
Current children cumulated CPU time: 2321.74 s
Current children cumulated vsize: 17565592 KiB
Current children cumulated memory: 17541412 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/190 32347
/proc/meminfo: memFree=13573816/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=18052756 memory=17994640 CPUtime=2381.73 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4526436 0 0 0 237315 858 0 0 20 0 1 0 558273590 18486022144 4498660 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4513189 4498660 846 493 0 4506494 0
Current children cumulated CPU time: 2381.73 s
Current children cumulated vsize: 18052756 KiB
Current children cumulated memory: 17994640 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.47 2/190 32350
/proc/meminfo: memFree=13120076/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=18502876 memory=18446744 CPUtime=2441.72 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4640223 0 0 0 243278 894 0 0 20 0 1 0 558273590 18946945024 4611686 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4625719 4611686 846 493 0 4619024 0
Current children cumulated CPU time: 2441.72 s
Current children cumulated vsize: 18502876 KiB
Current children cumulated memory: 18446744 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.44 2/191 32363
/proc/meminfo: memFree=12665348/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=18952864 memory=18899020 CPUtime=2501.7 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4754301 0 0 0 249242 928 0 0 20 0 1 0 558273590 19407732736 4724755 33554432000 4194304 6211132 140728813319184 140728813178472 140411409341413 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4738216 4724755 846 493 0 4731521 0
Current children cumulated CPU time: 2501.7 s
Current children cumulated vsize: 18952864 KiB
Current children cumulated memory: 18899020 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.43 2/191 32363
/proc/meminfo: memFree=12530032/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=19085788 memory=19031692 CPUtime=2519.41 cores=0-7
/proc/32141/stat : 32141 (cosoco) R 32138 32141 31775 0 -1 4202496 4788137 0 0 0 251003 938 0 0 20 0 1 0 558273590 19543846912 4757923 33554432000 4194304 6211132 140728813319184 140728813178472 140411419286416 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4771447 4757923 846 493 0 4764752 0
Current children cumulated CPU time: 2519.41 s
Current children cumulated vsize: 19085788 KiB
Current children cumulated memory: 19031692 KiB

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

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

[startup+2522.85 s]
# the end of solver process 32141 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.33 s, system=10.2391 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.43 2/191 32363
/proc/meminfo: memFree=12530032/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=19085788 memory=19031692 CPUtime=2519.53 cores=0-7
/proc/32141/stat : 32141 (cosoco) S 32138 32141 31775 0 -1 512 4788143 0 0 0 251014 939 0 0 20 0 1 0 558273590 19543846912 4757923 33554432000 4194304 6211132 140728813319184 140728813178472 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4771447 4757923 846 493 0 4764752 0
Current children cumulated CPU time: 2519.53 s
Current children cumulated vsize: 19085788 KiB
Current children cumulated memory: 19031692 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.43 2/192 32364
/proc/meminfo: memFree=11986184/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=19085788 memory=19031692 CPUtime=2519.66 cores=0-7
/proc/32141/stat : 32141 (cosoco) S 32138 32141 31775 0 -1 512 4788143 0 0 0 251027 939 0 0 20 0 1 0 558273590 19543846912 4757923 33554432000 4194304 6211132 140728813319184 140728813178472 5189582 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4771447 4757923 846 493 0 4764752 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 19085788 KiB
Current children cumulated memory: 19031692 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.43 2/192 32364
/proc/meminfo: memFree=11435252/32770624 swapFree=66986684/67108860
[pid=32141] ppid=32138 vsize=19085788 memory=19031692 CPUtime=2519.72 cores=0-7
/proc/32141/stat : 32141 (cosoco) S 32138 32141 31775 0 -1 512 4788143 0 0 0 251033 939 0 0 20 0 1 0 558273590 19543846912 4757923 33554432000 4194304 6211132 140728813319184 140728813178472 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 15204352 140728813323281 140728813323373 140728813323373 140728813326286 0
/proc/32141/statm: 4771447 4757923 846 493 0 4764752 0
Current children cumulated CPU time: 2519.72 s
Current children cumulated vsize: 19085788 KiB
Current children cumulated memory: 19031692 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2522.85
CPU time (s): 2520.57
CPU user time (s): 2510.33
CPU system time (s): 10.2391
CPU usage (%): 99.9096
Max. virtual memory (cumulated for all children) (KiB): 19085788
Max. memory (cumulated for all children) (KiB): 19031692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.33
system time used= 10.2391
maximum resident set size= 19031884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4788143
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= 137214
involuntary context switches= 1260


# summary of solver processes directly reported to runsolver:
#   pid: 32141
#   total CPU time (s): 2520.57
#   total CPU user time (s): 2510.33
#   total CPU system time (s): 10.2391

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.11904 second user time and 16.1751 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-30 05:59:06
IDJOB=4409611
IDBENCH=122944
IDSOLVER=2877
FILE ID=node104/4409611-1569820173
RUNJOBID= node104-1569813805-31802
PBS_JOBID= 21705922
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-03-350-100.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409611-1569820173/watcher-4409611-1569820173 -o /tmp/evaluation-result-4409611-1569820173/solver-4409611-1569820173 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node104-1569813805-31802 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409611-1569820173.xml

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

MD5SUM BENCH= 2ec8df38dc21edc74720c494de453c4e
RANDOM SEED=416536380

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:        31597032 kB
MemAvailable:   31840820 kB
Buffers:          208908 kB
Cached:           362704 kB
SwapCached:        22760 kB
Active:           306436 kB
Inactive:         292008 kB
Active(anon):      17836 kB
Inactive(anon):    91244 kB
Active(file):     288600 kB
Inactive(file):   200764 kB
Unevictable:      109656 kB
Mlocked:          109656 kB
SwapTotal:      67108860 kB
SwapFree:       66986684 kB
Dirty:              2792 kB
Writeback:            12 kB
AnonPages:        115528 kB
Mapped:            26632 kB
Shmem:             73632 kB
Slab:             169768 kB
SReclaimable:     140516 kB
SUnreclaim:        29252 kB
KernelStack:        3408 kB
PageTables:         4560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530348 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= 61500 MiB
End job on node104 at 2019-09-30 06:41:09