Trace number 4397027

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) 1660.91 1662.74

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 (14318 MiB free)
  memory of node 1: 16384 MiB (15639 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397027-1568575677/watcher-4397027-1568575677 -o /tmp/evaluation-result-4397027-1568575677/solver-4397027-1568575677 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568572747-30996 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397027-1568575677.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=31688, runsolver pid=31685
Current StackSize limit: 8192 KiB


[startup+0.100132 s]*
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30675604/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=28556 memory=5008 CPUtime=0.1 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 1415 0 0 0 10 0 0 0 20 0 1 0 433729293 29241344 1252 33554432000 4194304 6211092 140722535197152 140722535193688 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 7139 1252 845 493 0 444 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28556 KiB
Current children cumulated memory: 5008 KiB

[startup+0.209603 s]*
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30674860/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=29504 memory=5800 CPUtime=0.21 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 1674 0 0 0 21 0 0 0 20 0 1 0 433729293 30212096 1450 33554432000 4194304 6211092 140722535197152 140722535193688 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 7376 1450 846 493 0 681 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29504 KiB
Current children cumulated memory: 5800 KiB

[startup+0.308995 s]*
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30673744/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=30468 memory=6856 CPUtime=0.31 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 1910 0 0 0 31 0 0 0 20 0 1 0 433729293 31199232 1714 33554432000 4194304 6211092 140722535197152 140722535193688 5454183 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 7617 1714 846 493 0 922 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30468 KiB
Current children cumulated memory: 6856 KiB

[startup+0.700276 s]
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30671520/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=34240 memory=10408 CPUtime=0.69 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 2817 0 0 0 69 0 0 0 20 0 1 0 433729293 35061760 2602 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 8560 2602 846 493 0 1865 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34240 KiB
Current children cumulated memory: 10408 KiB

[startup+1.50029 s]
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30667056/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=41844 memory=17948 CPUtime=1.49 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 4714 0 0 0 149 0 0 0 20 0 1 0 433729293 42848256 4487 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 10461 4487 846 493 0 3766 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41844 KiB
Current children cumulated memory: 17948 KiB

[startup+3.10953 s]
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30646204/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=57564 memory=33364 CPUtime=3.1 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 8575 0 0 0 310 0 0 0 20 0 1 0 433729293 58945536 8341 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 14391 8341 846 493 0 7696 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 57564 KiB
Current children cumulated memory: 33364 KiB

[startup+6.30029 s]
/proc/loadavg: 2.06 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30617900/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=87432 memory=63540 CPUtime=6.29 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 16187 0 0 0 628 1 0 0 20 0 1 0 433729293 89530368 15885 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 21858 15885 846 493 0 15163 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 87432 KiB
Current children cumulated memory: 63540 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30560136/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=148980 memory=124268 CPUtime=12.69 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 31409 0 0 0 1266 3 0 0 20 0 1 0 433729293 152555520 31067 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 37245 31067 846 493 0 30550 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 148980 KiB
Current children cumulated memory: 124268 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.03 1.93 3/200 31689
/proc/meminfo: memFree=30436052/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=272712 memory=245644 CPUtime=25.49 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 61305 0 0 0 2542 7 0 0 20 0 1 0 433729293 279257088 61411 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 68178 61411 846 493 0 61483 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 272712 KiB
Current children cumulated memory: 245644 KiB

[startup+51.1094 s]
/proc/loadavg: 2.03 2.02 1.93 3/199 31693
/proc/meminfo: memFree=30184624/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=522600 memory=488200 CPUtime=51.11 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 119966 0 0 0 5096 15 0 0 20 0 1 0 433729293 535142400 122050 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 130650 122050 846 493 0 123955 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 522600 KiB
Current children cumulated memory: 488200 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/199 31697
/proc/meminfo: memFree=29692296/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=1001928 memory=974568 CPUtime=102.3 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 236498 0 0 0 10200 30 0 0 20 0 1 0 433729293 1025974272 243642 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 250482 243642 846 493 0 243787 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 1001928 KiB
Current children cumulated memory: 974568 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/200 31710
/proc/meminfo: memFree=29116496/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=1569052 memory=1541660 CPUtime=162.29 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 372666 0 0 0 16184 45 0 0 20 0 1 0 433729293 1606709248 385415 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 392263 385415 846 493 0 385568 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 1569052 KiB
Current children cumulated memory: 1541660 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31714
/proc/meminfo: memFree=28540904/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=2148484 memory=2110916 CPUtime=222.3 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 508841 0 0 0 22167 63 0 0 20 0 1 0 433729293 2200047616 527729 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 537121 527729 846 493 0 530426 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2148484 KiB
Current children cumulated memory: 2110916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31718
/proc/meminfo: memFree=27974580/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=2746764 memory=2680532 CPUtime=282.29 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 645133 0 0 0 28149 80 0 0 20 0 1 0 433729293 2812686336 670133 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 686691 670133 846 493 0 679996 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2746764 KiB
Current children cumulated memory: 2680532 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 31724
/proc/meminfo: memFree=27402928/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=3289568 memory=3247928 CPUtime=342.29 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 780869 0 0 0 34130 99 0 0 20 0 1 0 433729293 3368517632 811982 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 822392 811982 846 493 0 815697 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 3289568 KiB
Current children cumulated memory: 3247928 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31728
/proc/meminfo: memFree=26834040/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=3915052 memory=3816340 CPUtime=402.28 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 917464 0 0 0 40112 116 0 0 20 0 1 0 433729293 4009013248 954085 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 978763 954085 846 493 0 972068 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 3915052 KiB
Current children cumulated memory: 3816340 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31732
/proc/meminfo: memFree=26264056/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=4457704 memory=4385476 CPUtime=462.27 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 1053176 0 0 0 46095 132 0 0 20 0 1 0 433729293 4564688896 1096369 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 1114426 1096369 846 493 0 1107731 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 4457704 KiB
Current children cumulated memory: 4385476 KiB


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

Current children cumulated vsize: 9650860 KiB
Current children cumulated memory: 9498144 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 31787
/proc/meminfo: memFree=20570972/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=10193068 memory=10066804 CPUtime=1062.2 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 2411443 0 0 0 105894 326 0 0 20 0 1 0 433729293 10437701632 2516701 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 2548267 2516701 846 493 0 2541572 0
Current children cumulated CPU time: 1062.2 s
Current children cumulated vsize: 10193068 KiB
Current children cumulated memory: 10066804 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31791
/proc/meminfo: memFree=20001048/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=10735324 memory=10635656 CPUtime=1122.18 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 2547218 0 0 0 111870 348 0 0 20 0 1 0 433729293 10992971776 2658914 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 2683831 2658914 846 493 0 2677136 0
Current children cumulated CPU time: 1122.18 s
Current children cumulated vsize: 10735324 KiB
Current children cumulated memory: 10635656 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31795
/proc/meminfo: memFree=19433164/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=11277448 memory=11202588 CPUtime=1182.18 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 2682935 0 0 0 117846 372 0 0 20 0 1 0 433729293 11548106752 2800647 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 2819362 2800647 846 493 0 2812667 0
Current children cumulated CPU time: 1182.18 s
Current children cumulated vsize: 11277448 KiB
Current children cumulated memory: 11202588 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 31801
/proc/meminfo: memFree=18863140/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=11819564 memory=11771284 CPUtime=1242.17 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 2818639 0 0 0 123823 394 0 0 20 0 1 0 433729293 12103233536 2942821 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 2954891 2942821 846 493 0 2948196 0
Current children cumulated CPU time: 1242.17 s
Current children cumulated vsize: 11819564 KiB
Current children cumulated memory: 11771284 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31805
/proc/meminfo: memFree=18295852/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=12361748 memory=12337760 CPUtime=1302.16 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 2954358 0 0 0 129799 417 0 0 20 0 1 0 433729293 12658429952 3084440 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3090437 3084440 846 493 0 3083742 0
Current children cumulated CPU time: 1302.16 s
Current children cumulated vsize: 12361748 KiB
Current children cumulated memory: 12337760 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31816
/proc/meminfo: memFree=17725168/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=13183888 memory=12906260 CPUtime=1362.15 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 3090533 0 0 0 135772 443 0 0 20 0 1 0 433729293 13500301312 3226565 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3295972 3226565 846 493 0 3289277 0
Current children cumulated CPU time: 1362.15 s
Current children cumulated vsize: 13183888 KiB
Current children cumulated memory: 12906260 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 31822
/proc/meminfo: memFree=17155408/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=13725748 memory=13474932 CPUtime=1422.15 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 3226187 0 0 0 141748 467 0 0 20 0 1 0 433729293 14055165952 3368733 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3431437 3368733 846 493 0 3424742 0
Current children cumulated CPU time: 1422.15 s
Current children cumulated vsize: 13725748 KiB
Current children cumulated memory: 13474932 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31826
/proc/meminfo: memFree=16588384/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=14267740 memory=14041452 CPUtime=1482.15 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 3361892 0 0 0 147724 491 0 0 20 0 1 0 433729293 14610165760 3510363 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3566935 3510363 846 493 0 3560240 0
Current children cumulated CPU time: 1482.15 s
Current children cumulated vsize: 14267740 KiB
Current children cumulated memory: 14041452 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31830
/proc/meminfo: memFree=16019064/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=14809600 memory=14609712 CPUtime=1542.13 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 3497562 0 0 0 153697 516 0 0 20 0 1 0 433729293 15165030400 3652428 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3702400 3652428 846 493 0 3695705 0
Current children cumulated CPU time: 1542.13 s
Current children cumulated vsize: 14809600 KiB
Current children cumulated memory: 14609712 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 31836
/proc/meminfo: memFree=15451496/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=15351196 memory=15176100 CPUtime=1602.13 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 3633170 0 0 0 159672 541 0 0 20 0 1 0 433729293 15719624704 3794025 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3837799 3794025 846 493 0 3831104 0
Current children cumulated CPU time: 1602.13 s
Current children cumulated vsize: 15351196 KiB
Current children cumulated memory: 15176100 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1660 s]*
/proc/loadavg: 2.00 2.01 1.95 3/199 31840
/proc/meminfo: memFree=14902108/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=15872332 memory=15721708 CPUtime=1659.83 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 4202496 3763675 0 0 0 165419 564 0 0 20 0 1 0 433729293 16253267968 3930427 33554432000 4194304 6211092 140722535197152 140722535176632 140630435662821 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3968083 3930427 846 493 0 3961388 0
Current children cumulated CPU time: 1659.83 s
Current children cumulated vsize: 15872332 KiB
Current children cumulated memory: 15721708 KiB

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

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

[startup+1662.74 s]
# the end of solver process 31688 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1654.44 s, system=6.46226 s

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

[startup+1660.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 31840
/proc/meminfo: memFree=14902108/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=15872332 memory=15721968 CPUtime=1659.97 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) S 31685 31688 30964 0 -1 512 3763680 0 0 0 165429 568 0 0 20 0 1 0 433729293 16253267968 3930492 33554432000 4194304 6211092 140722535197152 140722535176632 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3968083 3930492 846 493 0 3961388 0
Current children cumulated CPU time: 1659.97 s
Current children cumulated vsize: 15872332 KiB
Current children cumulated memory: 15721968 KiB

[startup+1661.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 31842
/proc/meminfo: memFree=14349196/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=15872332 memory=15721968 CPUtime=1660.1 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) R 31685 31688 30964 0 -1 512 3763680 0 0 0 165439 571 0 0 20 0 1 0 433729293 16253267968 3930492 33554432000 4194304 6211092 140722535197152 140722535176632 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3968083 3930492 846 493 0 3961388 0
Current children cumulated CPU time: 1660.1 s
Current children cumulated vsize: 15872332 KiB
Current children cumulated memory: 15721968 KiB

[startup+1662 s]*
/proc/loadavg: 2.00 2.01 1.95 3/200 31842
/proc/meminfo: memFree=13776048/32770624 swapFree=67004292/67108860
[pid=31688] ppid=31685 vsize=15872332 memory=15721968 CPUtime=1660.17 cores=1,3,5,7
/proc/31688/stat : 31688 (cosoco) S 31685 31688 30964 0 -1 512 3763680 0 0 0 165444 573 0 0 20 0 1 0 433729293 16253267968 3930492 33554432000 4194304 6211092 140722535197152 140722535176632 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25456640 140722535199755 140722535199857 140722535199857 140722535202766 0
/proc/31688/statm: 3968083 3930492 846 493 0 3961388 0
Current children cumulated CPU time: 1660.17 s
Current children cumulated vsize: 15872332 KiB
Current children cumulated memory: 15721968 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1662.74
CPU time (s): 1660.91
CPU user time (s): 1654.44
CPU system time (s): 6.46226
CPU usage (%): 99.89
Max. virtual memory (cumulated for all children) (KiB): 15872332
Max. memory (cumulated for all children) (KiB): 15721968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1654.44
system time used= 6.46226
maximum resident set size= 15721972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3763680
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= 139422
involuntary context switches= 1427


# summary of solver processes directly reported to runsolver:
#   pid: 31688
#   total CPU time (s): 1660.91
#   total CPU user time (s): 1654.44
#   total CPU system time (s): 6.46226

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.10951 second user time and 11.1095 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-15 21:27:20
IDJOB=4397027
IDBENCH=122974
IDSOLVER=2848
FILE ID=node148/4397027-1568575677
RUNJOBID= node148-1568572747-30996
PBS_JOBID= 21703309
Free space on /tmp= 61200 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-037-014.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397027-1568575677/watcher-4397027-1568575677 -o /tmp/evaluation-result-4397027-1568575677/solver-4397027-1568575677 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568572747-30996 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397027-1568575677.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d77adff4d02ea0a040e7fe9c51d12b8d
RANDOM SEED=823908379

node148.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	: 5332.55
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	: 5333.13
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	: 5332.55
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	: 5333.13
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	: 5332.55
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	: 5333.13
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30677164 kB
MemAvailable:   31368164 kB
Buffers:          117912 kB
Cached:           877160 kB
SwapCached:         3752 kB
Active:          1051068 kB
Inactive:         483996 kB
Active(anon):     537768 kB
Inactive(anon):    51632 kB
Active(file):     513300 kB
Inactive(file):   432364 kB
Unevictable:      109236 kB
Mlocked:          109236 kB
SwapTotal:      67108860 kB
SwapFree:       67004292 kB
Dirty:              2760 kB
Writeback:             0 kB
AnonPages:        718640 kB
Mapped:            48264 kB
Shmem:             40604 kB
Slab:             150936 kB
SReclaimable:     122340 kB
SUnreclaim:        28596 kB
KernelStack:        3648 kB
PageTables:         6624 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1094848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 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= 60656 MiB
End job on node148 at 2019-09-15 21:55:03