Trace number 4397826

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? (MO) 1290.67 1292.45

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 benchmark7.29626
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 (15208 MiB free)
  memory of node 1: 16384 MiB (10658 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397826-1568577396/watcher-4397826-1568577396 -o /tmp/evaluation-result-4397826-1568577396/solver-4397826-1568577396 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568572739-2566 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397826-1568577396.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=3433, runsolver pid=3430
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.00 2.05 2.04 3/201 3434
/proc/meminfo: memFree=26485936/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=28724 memory=5008 CPUtime=0.1 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 1463 0 0 0 10 0 0 0 20 0 1 0 433991086 29413376 1252 33554432000 4194304 6211092 140733279135360 140733279131896 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 7181 1252 845 493 0 486 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28724 KiB
Current children cumulated memory: 5008 KiB

[startup+0.209836 s]*
/proc/loadavg: 2.00 2.05 2.04 3/201 3434
/proc/meminfo: memFree=26482960/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=30140 memory=6328 CPUtime=0.21 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 1808 0 0 0 21 0 0 0 20 0 1 0 433991086 30863360 1582 33554432000 4194304 6211092 140733279135360 140733279131896 140144485403462 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 7535 1582 846 493 0 840 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30140 KiB
Current children cumulated memory: 6328 KiB

[startup+0.309755 s]*
/proc/loadavg: 2.00 2.05 2.04 3/201 3434
/proc/meminfo: memFree=26480728/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=31280 memory=7712 CPUtime=0.31 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 2101 0 0 0 31 0 0 0 20 0 1 0 433991086 32030720 1928 33554432000 4194304 6211092 140733279135360 140733279131896 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 7820 1928 846 493 0 1125 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31280 KiB
Current children cumulated memory: 7712 KiB

[startup+0.70039 s]
/proc/loadavg: 2.00 2.05 2.04 3/201 3434
/proc/meminfo: memFree=26475940/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=36084 memory=12360 CPUtime=0.69 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 3267 0 0 0 69 0 0 0 20 0 1 0 433991086 36950016 3090 33554432000 4194304 6211092 140733279135360 140733279131896 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 9021 3090 846 493 0 2326 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36084 KiB
Current children cumulated memory: 12360 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.05 2.04 3/201 3434
/proc/meminfo: memFree=26463588/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=45740 memory=22124 CPUtime=1.49 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 5704 0 0 0 149 0 0 0 20 0 1 0 433991086 46837760 5531 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 11435 5531 846 493 0 4740 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45740 KiB
Current children cumulated memory: 22124 KiB

[startup+3.10957 s]
/proc/loadavg: 2.24 2.10 2.06 3/201 3435
/proc/meminfo: memFree=26405136/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=65420 memory=41760 CPUtime=3.1 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 10651 0 0 0 309 1 0 0 20 0 1 0 433991086 66990080 10440 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 16355 10440 846 493 0 9660 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 65420 KiB
Current children cumulated memory: 41760 KiB

[startup+7.12112 s]
/proc/loadavg: 2.24 2.10 2.06 3/201 3435
/proc/meminfo: memFree=26405136/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=114680 memory=90720 CPUtime=7.11 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 22941 0 0 0 708 3 0 0 20 0 1 0 433991086 117432320 22680 33554432000 4194304 6211092 140733279135360 140733279117528 5451566 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 28670 22680 846 493 0 21975 0
Current children cumulated CPU time: 7.11 s
Current children cumulated vsize: 114680 KiB
Current children cumulated memory: 90720 KiB

[startup+12.7003 s]
/proc/loadavg: 2.54 2.17 2.08 3/201 3435
/proc/meminfo: memFree=26644964/32770624 swapFree=66998484/67108860
[pid=3433] ppid=3430 vsize=184796 memory=160424 CPUtime=12.69 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 39945 0 0 0 1264 5 0 0 20 0 1 0 433991086 189231104 40106 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 46199 40106 846 493 0 39504 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 184796 KiB
Current children cumulated memory: 160424 KiB

[startup+25.5003 s]
/proc/loadavg: 2.55 2.19 2.09 3/201 3440
/proc/meminfo: memFree=26816820/32770624 swapFree=66998492/67108860
[pid=3433] ppid=3430 vsize=338680 memory=314412 CPUtime=25.49 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 78031 0 0 0 2540 9 0 0 20 0 1 0 433991086 346808320 78603 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 84670 78603 846 493 0 77975 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 338680 KiB
Current children cumulated memory: 314412 KiB

[startup+51.1003 s]
/proc/loadavg: 2.37 2.17 2.08 3/200 3440
/proc/meminfo: memFree=26154624/32770624 swapFree=66998492/67108860
[pid=3433] ppid=3430 vsize=655232 memory=627436 CPUtime=51.09 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 153782 0 0 0 5092 17 0 0 20 0 1 0 433991086 670957568 156859 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 163808 156859 846 493 0 157113 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 655232 KiB
Current children cumulated memory: 627436 KiB

[startup+102.3 s]
/proc/loadavg: 2.16 2.15 2.08 3/199 3444
/proc/meminfo: memFree=24858104/32770624 swapFree=66998492/67108860
[pid=3433] ppid=3430 vsize=1292372 memory=1252460 CPUtime=102.29 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 303891 0 0 0 10192 37 0 0 20 0 1 0 433991086 1323388928 313115 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 323093 313115 846 493 0 316398 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1292372 KiB
Current children cumulated memory: 1252460 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.12 2.07 3/199 3451
/proc/meminfo: memFree=23337032/32770624 swapFree=66998492/67108860
[pid=3433] ppid=3430 vsize=2028500 memory=1984124 CPUtime=162.3 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 479166 0 0 0 16169 61 0 0 20 0 1 0 433991086 2077184000 496031 33554432000 4194304 6211092 140733279135360 140733279117528 5478689 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 507125 496031 846 493 0 500430 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2028500 KiB
Current children cumulated memory: 1984124 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.10 2.07 3/199 3455
/proc/meminfo: memFree=21812800/32770624 swapFree=66998492/67108860
[pid=3433] ppid=3430 vsize=2782840 memory=2714140 CPUtime=222.3 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 654566 0 0 0 22147 83 0 0 20 0 1 0 433991086 2849628160 678535 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 695710 678535 846 493 0 689015 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2782840 KiB
Current children cumulated memory: 2714140 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.08 2.06 3/200 3469
/proc/meminfo: memFree=20289148/32770624 swapFree=66998492/67108860
[pid=3433] ppid=3430 vsize=3482296 memory=3445256 CPUtime=282.3 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 829263 0 0 0 28124 106 0 0 20 0 1 0 433991086 3565871104 861314 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 870574 861314 846 493 0 863879 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 3482296 KiB
Current children cumulated memory: 3445256 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.07 2.06 3/202 3499
/proc/meminfo: memFree=18765320/32770624 swapFree=66998504/67108860
[pid=3433] ppid=3430 vsize=4263224 memory=4175692 CPUtime=342.3 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 1004841 0 0 0 34100 130 0 0 20 0 1 0 433991086 4365541376 1043923 33554432000 4194304 6211092 140733279135360 140733279117528 5456306 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 1065806 1043923 846 493 0 1059111 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 4263224 KiB
Current children cumulated memory: 4175692 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/202 3503
/proc/meminfo: memFree=17241680/32770624 swapFree=66998504/67108860
[pid=3433] ppid=3430 vsize=4963004 memory=4906932 CPUtime=402.31 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 1179611 0 0 0 40076 155 0 0 20 0 1 0 433991086 5082116096 1226733 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 1240751 1226733 846 493 0 1234056 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 4963004 KiB
Current children cumulated memory: 4906932 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/202 3507
/proc/meminfo: memFree=15719116/32770624 swapFree=66998504/67108860
[pid=3433] ppid=3430 vsize=5784796 memory=5637976 CPUtime=462.31 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 1354796 0 0 0 46051 180 0 0 20 0 1 0 433991086 5923631104 1409494 33554432000 4194304 6211092 140733279135360 140733279117528 5478683 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 1446199 1409494 846 493 0 1439504 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 5784796 KiB
Current children cumulated memory: 5637976 KiB


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

Current children cumulated vsize: 8764448 KiB
Current children cumulated memory: 8561444 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 3531
/proc/meminfo: memFree=8108992/32770624 swapFree=66998504/67108860
[pid=3433] ppid=3430 vsize=9466400 memory=9290456 CPUtime=762.33 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 2228449 0 0 0 75911 322 0 0 20 0 1 0 433991086 9693593600 2322614 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 2366600 2322614 846 493 0 2359905 0
Current children cumulated CPU time: 762.33 s
Current children cumulated vsize: 9466400 KiB
Current children cumulated memory: 9290456 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 3535
/proc/meminfo: memFree=6587264/32770624 swapFree=66998504/67108860
[pid=3433] ppid=3430 vsize=10163492 memory=10023264 CPUtime=822.33 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 2403184 0 0 0 81882 351 0 0 20 0 1 0 433991086 10407415808 2505816 33554432000 4194304 6211092 140733279135360 140733279117528 140144476384659 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 2540873 2505816 846 493 0 2534178 0
Current children cumulated CPU time: 822.33 s
Current children cumulated vsize: 10163492 KiB
Current children cumulated memory: 10023264 KiB

[startup+882.3 s]
/proc/loadavg: 2.65 2.16 2.09 3/201 3615
/proc/meminfo: memFree=20603316/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=10859396 memory=10750044 CPUtime=882.33 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 2577413 0 0 0 87850 383 0 0 20 0 1 0 433991086 11120021504 2687511 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 2714849 2687511 846 493 0 2708154 0
Current children cumulated CPU time: 882.33 s
Current children cumulated vsize: 10859396 KiB
Current children cumulated memory: 10750044 KiB

[startup+942.3 s]
/proc/loadavg: 2.24 2.13 2.09 3/201 3619
/proc/meminfo: memFree=19860572/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=11555432 memory=11479464 CPUtime=942.3 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 2751846 0 0 0 93815 415 0 0 20 0 1 0 433991086 11832762368 2869866 33554432000 4194304 6211092 140733279135360 140733279117528 5446606 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 2888858 2869866 846 493 0 2882163 0
Current children cumulated CPU time: 942.3 s
Current children cumulated vsize: 11555432 KiB
Current children cumulated memory: 11479464 KiB

[startup+1002.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/201 3623
/proc/meminfo: memFree=19128592/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=12251600 memory=12209052 CPUtime=1002.28 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 2926244 0 0 0 99779 449 0 0 20 0 1 0 433991086 12545638400 3052263 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3062900 3052263 846 493 0 3056205 0
Current children cumulated CPU time: 1002.28 s
Current children cumulated vsize: 12251600 KiB
Current children cumulated memory: 12209052 KiB

[startup+1062.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/201 3629
/proc/meminfo: memFree=18398996/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=13235604 memory=12939224 CPUtime=1062.26 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 3101340 0 0 0 105745 481 0 0 20 0 1 0 433991086 13553258496 3234806 33554432000 4194304 6211092 140733279135360 140733279117528 5452223 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3308901 3234806 846 493 0 3302206 0
Current children cumulated CPU time: 1062.26 s
Current children cumulated vsize: 13235604 KiB
Current children cumulated memory: 12939224 KiB

[startup+1122.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/201 3633
/proc/meminfo: memFree=17667688/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=13932036 memory=13667032 CPUtime=1122.25 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 3275853 0 0 0 111713 512 0 0 20 0 1 0 433991086 14266404864 3416758 33554432000 4194304 6211092 140733279135360 140733279117528 5478598 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3483009 3416758 846 493 0 3476314 0
Current children cumulated CPU time: 1122.25 s
Current children cumulated vsize: 13932036 KiB
Current children cumulated memory: 13667032 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 3637
/proc/meminfo: memFree=16935004/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=14627808 memory=14398044 CPUtime=1182.22 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 3450141 0 0 0 117676 546 0 0 20 0 1 0 433991086 14978875392 3599511 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3656952 3599511 846 493 0 3650257 0
Current children cumulated CPU time: 1182.22 s
Current children cumulated vsize: 14627808 KiB
Current children cumulated memory: 14398044 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 3643
/proc/meminfo: memFree=16205020/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=15323844 memory=15126844 CPUtime=1242.2 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 3624368 0 0 0 123640 580 0 0 20 0 1 0 433991086 15691616256 3781711 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3830961 3781711 846 493 0 3824266 0
Current children cumulated CPU time: 1242.2 s
Current children cumulated vsize: 15323844 KiB
Current children cumulated memory: 15126844 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1289.6 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 3647
/proc/meminfo: memFree=15633444/32770624 swapFree=66998512/67108860
[pid=3433] ppid=3430 vsize=15872172 memory=15699800 CPUtime=1289.49 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) R 3430 3433 2535 0 -1 4202496 3761635 0 0 0 128338 611 0 0 20 0 1 0 433991086 16253104128 3924950 33554432000 4194304 6211092 140733279135360 140733279117528 140144475458533 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3968043 3924950 846 493 0 3961348 0
Current children cumulated CPU time: 1289.49 s
Current children cumulated vsize: 15872172 KiB
Current children cumulated memory: 15699800 KiB

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

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

[startup+1292.45 s]
# the end of solver process 3433 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1283.69 s, system=6.98085 s

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

[startup+1290.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 3648
/proc/meminfo: memFree=15463672/32770624 swapFree=66998516/67108860
[pid=3433] ppid=3430 vsize=15872172 memory=15699800 CPUtime=1289.6 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) S 3430 3433 2535 0 -1 512 3761641 0 0 0 128348 612 0 0 20 0 1 0 433991086 16253104128 3924950 33554432000 4194304 6211092 140733279135360 140733279117528 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3968043 3924950 846 493 0 3961348 0
Current children cumulated CPU time: 1289.6 s
Current children cumulated vsize: 15872172 KiB
Current children cumulated memory: 15699800 KiB

[startup+1291.1 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 3648
/proc/meminfo: memFree=14901208/32770624 swapFree=66998516/67108860
[pid=3433] ppid=3430 vsize=15872172 memory=15699800 CPUtime=1289.72 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) S 3430 3433 2535 0 -1 512 3761641 0 0 0 128360 612 0 0 20 0 1 0 433991086 16253104128 3924950 33554432000 4194304 6211092 140733279135360 140733279117528 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3968043 3924950 846 493 0 3961348 0
Current children cumulated CPU time: 1289.72 s
Current children cumulated vsize: 15872172 KiB
Current children cumulated memory: 15699800 KiB

[startup+1291.5 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 3648
/proc/meminfo: memFree=14901208/32770624 swapFree=66998516/67108860
[pid=3433] ppid=3430 vsize=15872172 memory=15699800 CPUtime=1289.79 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) S 3430 3433 2535 0 -1 512 3761641 0 0 0 128367 612 0 0 20 0 1 0 433991086 16253104128 3924950 33554432000 4194304 6211092 140733279135360 140733279117528 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3968043 3924950 846 493 0 3961348 0
Current children cumulated CPU time: 1289.79 s
Current children cumulated vsize: 15872172 KiB
Current children cumulated memory: 15699800 KiB

[startup+1291.6 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 3648
/proc/meminfo: memFree=14901208/32770624 swapFree=66998516/67108860
[pid=3433] ppid=3430 vsize=15872172 memory=15699800 CPUtime=1289.8 cores=0,2,4,6
/proc/3433/stat : 3433 (cosoco) S 3430 3433 2535 0 -1 512 3761641 0 0 0 128368 612 0 0 20 0 1 0 433991086 16253104128 3924950 33554432000 4194304 6211092 140733279135360 140733279117528 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 19369984 140733279142923 140733279143025 140733279143025 140733279145934 0
/proc/3433/statm: 3968043 3924950 846 493 0 3961348 0
Current children cumulated CPU time: 1289.8 s
Current children cumulated vsize: 15872172 KiB
Current children cumulated memory: 15699800 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1292.45
CPU time (s): 1290.67
CPU user time (s): 1283.69
CPU system time (s): 6.98085
CPU usage (%): 99.8616
Max. virtual memory (cumulated for all children) (KiB): 15872172
Max. memory (cumulated for all children) (KiB): 15699800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1283.69
system time used= 6.98085
maximum resident set size= 15699944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3761641
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= 138219
involuntary context switches= 1616


# summary of solver processes directly reported to runsolver:
#   pid: 3433
#   total CPU time (s): 1290.67
#   total CPU user time (s): 1283.69
#   total CPU system time (s): 6.98085

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.74153 second user time and 8.83819 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-15 21:55:51
IDJOB=4397826
IDBENCH=122986
IDSOLVER=2850
FILE ID=node102/4397826-1568577396
RUNJOBID= node102-1568572739-2566
PBS_JOBID= 21703338
Free space on /tmp= 58864 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-030-009.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397826-1568577396/watcher-4397826-1568577396 -o /tmp/evaluation-result-4397826-1568577396/solver-4397826-1568577396 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568572739-2566 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397826-1568577396.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 902db1136df2968cd1e3d1d445559775
RANDOM SEED=443601585

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26488300 kB
MemAvailable:   27953736 kB
Buffers:          197108 kB
Cached:          1561148 kB
SwapCached:         8028 kB
Active:          4301444 kB
Inactive:        1407164 kB
Active(anon):    3948712 kB
Inactive(anon):    43476 kB
Active(file):     352732 kB
Inactive(file):  1363688 kB
Unevictable:      110236 kB
Mlocked:          110236 kB
SwapTotal:      67108860 kB
SwapFree:       66998484 kB
Dirty:            785016 kB
Writeback:         78960 kB
AnonPages:       4053332 kB
Mapped:            43076 kB
Shmem:             33096 kB
Slab:             158576 kB
SReclaimable:     129704 kB
SUnreclaim:        28872 kB
KernelStack:        3536 kB
PageTables:        13536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4504980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58784 MiB
End job on node102 at 2019-09-15 22:17:24