Trace number 4398351

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2.O parallel? (TO) 2520.35 2522.84

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 (14361 MiB free)
  memory of node 1: 16384 MiB (15041 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398351-1568599653/watcher-4398351-1568599653 -o /tmp/evaluation-result-4398351-1568599653/solver-4398351-1568599653 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node134-1568597901-19118 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398351-1568599653.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=19455, runsolver pid=19452
Current StackSize limit: 8192 KiB


[startup+0.10015 s]*
/proc/loadavg: 7.54 8.14 7.12 2/195 19456
/proc/meminfo: memFree=30102856/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=33172 memory=9720 CPUtime=0.1 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 2593 0 0 0 10 0 0 0 20 0 1 0 436215839 33968128 2430 33554432000 4194304 6211092 140727911652592 140727911649128 139660360879077 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/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+0.209136 s]*
/proc/loadavg: 7.54 8.14 7.12 2/195 19456
/proc/meminfo: memFree=30101824/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=33964 memory=10512 CPUtime=0.21 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 2797 0 0 0 21 0 0 0 20 0 1 0 436215839 34779136 2628 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/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+0.308731 s]*
/proc/loadavg: 7.54 8.14 7.12 2/195 19456
/proc/meminfo: memFree=30101100/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=34624 memory=11040 CPUtime=0.31 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 2984 0 0 0 31 0 0 0 20 0 1 0 436215839 35454976 2760 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/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+0.700329 s]
/proc/loadavg: 7.54 8.14 7.12 2/195 19456
/proc/meminfo: memFree=30099924/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=37528 memory=13944 CPUtime=0.69 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 3704 0 0 0 69 0 0 0 20 0 1 0 436215839 38428672 3486 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/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+1.50033 s]
/proc/loadavg: 7.54 8.14 7.12 2/195 19456
/proc/meminfo: memFree=30096204/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=43512 memory=20016 CPUtime=1.48 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 5204 0 0 0 148 0 0 0 20 0 1 0 436215839 44556288 5004 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 10878 5004 846 493 0 4183 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43512 KiB
Current children cumulated memory: 20016 KiB

[startup+3.10869 s]
/proc/loadavg: 7.54 8.14 7.12 2/195 19456
/proc/meminfo: memFree=30081572/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=55612 memory=32104 CPUtime=3.1 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 9020 0 0 0 309 1 0 0 20 0 1 0 436215839 56946688 8026 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 13903 8026 846 493 0 7208 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 55612 KiB
Current children cumulated memory: 32104 KiB

[startup+6.30032 s]
/proc/loadavg: 7.02 8.02 7.09 2/195 19456
/proc/meminfo: memFree=30059092/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=79628 memory=55944 CPUtime=6.29 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 15789 0 0 0 627 2 0 0 20 0 1 0 436215839 81539072 13986 33554432000 4194304 6211092 140727911652592 140727911511880 5453896 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 19907 13986 846 493 0 13212 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 79628 KiB
Current children cumulated memory: 55944 KiB

[startup+12.7003 s]
/proc/loadavg: 6.53 7.90 7.05 2/196 19457
/proc/meminfo: memFree=30015584/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=127464 memory=103856 CPUtime=12.68 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 28531 0 0 0 1265 3 0 0 20 0 1 0 436215839 130523136 25964 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 31866 25964 846 493 0 25171 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 127464 KiB
Current children cumulated memory: 103856 KiB

[startup+25.5003 s]
/proc/loadavg: 5.23 7.55 6.95 2/196 19458
/proc/meminfo: memFree=29919008/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=223184 memory=199688 CPUtime=25.49 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 54062 0 0 0 2541 8 0 0 20 0 1 0 436215839 228540416 49922 33554432000 4194304 6211092 140727911652592 140727911511880 5443103 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 55796 49922 846 493 0 49101 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 223184 KiB
Current children cumulated memory: 199688 KiB

[startup+51.1088 s]
/proc/loadavg: 3.79 7.02 6.79 2/195 19460
/proc/meminfo: memFree=29721508/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=416576 memory=392752 CPUtime=51.09 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 102581 0 0 0 5093 16 0 0 20 0 1 0 436215839 426573824 98188 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 104144 98188 846 493 0 97449 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 416576 KiB
Current children cumulated memory: 392752 KiB

[startup+102.3 s]
/proc/loadavg: 2.21 6.10 6.49 2/196 19464
/proc/meminfo: memFree=29334632/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=804944 memory=780316 CPUtime=102.25 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 199696 0 0 0 10195 30 0 0 20 0 1 0 436215839 824262656 195079 33554432000 4194304 6211092 140727911652592 140727911511880 5452153 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 201236 195079 846 493 0 194541 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 804944 KiB
Current children cumulated memory: 780316 KiB

[startup+162.3 s]
/proc/loadavg: 1.44 5.17 6.15 2/196 19467
/proc/meminfo: memFree=28880176/32770624 swapFree=66917024/67108860
[pid=19455] ppid=19452 vsize=1259204 memory=1234388 CPUtime=162.23 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 313171 0 0 0 16175 48 0 0 20 0 1 0 436215839 1289424896 308597 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 314801 308597 846 493 0 308106 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 1259204 KiB
Current children cumulated memory: 1234388 KiB

[startup+222.3 s]
/proc/loadavg: 1.13 4.40 5.82 2/196 19479
/proc/meminfo: memFree=28421704/32770624 swapFree=66917028/67108860
[pid=19455] ppid=19452 vsize=1714676 memory=1689988 CPUtime=222.2 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 426617 0 0 0 22154 66 0 0 20 0 1 0 436215839 1755828224 422497 33554432000 4194304 6211092 140727911652592 140727911511880 5443096 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 428669 422497 846 493 0 421974 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 1714676 KiB
Current children cumulated memory: 1689988 KiB

[startup+282.3 s]
/proc/loadavg: 0.98 3.76 5.51 2/196 19482
/proc/meminfo: memFree=27970416/32770624 swapFree=66917028/67108860
[pid=19455] ppid=19452 vsize=2165984 memory=2141684 CPUtime=282.17 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 539526 0 0 0 28134 83 0 0 20 0 1 0 436215839 2217967616 535421 33554432000 4194304 6211092 140727911652592 140727911511880 5446157 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 541496 535421 846 493 0 534801 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 2165984 KiB
Current children cumulated memory: 2141684 KiB

[startup+342.3 s]
/proc/loadavg: 0.99 3.26 5.23 2/195 19485
/proc/meminfo: memFree=27514080/32770624 swapFree=66917028/67108860
[pid=19455] ppid=19452 vsize=2623604 memory=2598256 CPUtime=342.16 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 653169 0 0 0 34115 101 0 0 20 0 1 0 436215839 2686570496 649564 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 655901 649564 846 493 0 649206 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 2623604 KiB
Current children cumulated memory: 2598256 KiB

[startup+402.3 s]
/proc/loadavg: 0.92 2.82 4.95 2/196 19492
/proc/meminfo: memFree=27062408/32770624 swapFree=66917028/67108860
[pid=19455] ppid=19452 vsize=3075704 memory=3050468 CPUtime=402.14 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 766411 0 0 0 40096 118 0 0 20 0 1 0 436215839 3149520896 762617 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 768926 762617 846 493 0 762231 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 3075704 KiB
Current children cumulated memory: 3050468 KiB

[startup+462.3 s]
/proc/loadavg: 0.97 2.49 4.71 2/196 19495
/proc/meminfo: memFree=26607876/32770624 swapFree=66917028/67108860
[pid=19455] ppid=19452 vsize=3535492 memory=3504740 CPUtime=462.12 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 880218 0 0 0 46075 137 0 0 20 0 1 0 436215839 3620343808 876185 33554432000 4194304 6211092 140727911652592 140727911511880 5451536 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 883873 876185 846 493 0 877178 0
Current children cumulated CPU time: 462.12 s
Current children cumulated vsize: 3535492 KiB
Current children cumulated memory: 3504740 KiB


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

Current children cumulated vsize: 14438916 KiB
Current children cumulated memory: 14402728 KiB

[startup+1962.3 s]
/proc/loadavg: 1.01 1.04 1.77 2/196 19608
/proc/meminfo: memFree=15232076/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=14890348 memory=14856120 CPUtime=1961.66 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 3726769 0 0 0 195495 671 0 0 20 0 1 0 436215839 15247716352 3714030 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 3722587 3714030 846 493 0 3715892 0
Current children cumulated CPU time: 1961.66 s
Current children cumulated vsize: 14890348 KiB
Current children cumulated memory: 14856120 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.03 1.72 2/197 19621
/proc/meminfo: memFree=14775512/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=15341656 memory=15309552 CPUtime=2021.64 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 3840484 0 0 0 201462 702 0 0 20 0 1 0 436215839 15709855744 3827388 33554432000 4194304 6211092 140727911652592 140727911511880 5443096 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 3835414 3827388 846 493 0 3828719 0
Current children cumulated CPU time: 2021.64 s
Current children cumulated vsize: 15341656 KiB
Current children cumulated memory: 15309552 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.03 1.67 2/197 19624
/proc/meminfo: memFree=14321396/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=15792832 memory=15762768 CPUtime=2081.62 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 3954340 0 0 0 207428 734 0 0 20 0 1 0 436215839 16171859968 3940692 33554432000 4194304 6211092 140727911652592 140727911511880 5443112 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 3948208 3940692 846 493 0 3941513 0
Current children cumulated CPU time: 2081.62 s
Current children cumulated vsize: 15792832 KiB
Current children cumulated memory: 15762768 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.02 1.63 2/197 19627
/proc/meminfo: memFree=13867488/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=16244008 memory=16216116 CPUtime=2141.59 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4068014 0 0 0 213395 764 0 0 20 0 1 0 436215839 16633864192 4054029 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4061002 4054029 846 493 0 4054307 0
Current children cumulated CPU time: 2141.59 s
Current children cumulated vsize: 16244008 KiB
Current children cumulated memory: 16216116 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.59 2/196 19633
/proc/meminfo: memFree=13414504/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=16695052 memory=16669228 CPUtime=2201.58 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4181860 0 0 0 219359 799 0 0 20 0 1 0 436215839 17095733248 4167307 33554432000 4194304 6211092 140727911652592 140727911511880 139660370824074 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4173763 4167307 846 493 0 4167068 0
Current children cumulated CPU time: 2201.58 s
Current children cumulated vsize: 16695052 KiB
Current children cumulated memory: 16669228 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/197 19637
/proc/meminfo: memFree=12960548/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=17145964 memory=17122072 CPUtime=2261.56 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4295666 0 0 0 225320 836 0 0 20 0 1 0 436215839 17557467136 4280518 33554432000 4194304 6211092 140727911652592 140727911511880 5478658 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4286491 4280518 846 493 0 4279796 0
Current children cumulated CPU time: 2261.56 s
Current children cumulated vsize: 17145964 KiB
Current children cumulated memory: 17122072 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.52 2/196 19640
/proc/meminfo: memFree=12508580/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=17596876 memory=17573140 CPUtime=2321.53 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4409494 0 0 0 231286 867 0 0 20 0 1 0 436215839 18019201024 4393285 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4399219 4393285 846 493 0 4392524 0
Current children cumulated CPU time: 2321.53 s
Current children cumulated vsize: 17596876 KiB
Current children cumulated memory: 17573140 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/196 19645
/proc/meminfo: memFree=12054984/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=18084700 memory=18025656 CPUtime=2381.51 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4523752 0 0 0 237249 902 0 0 20 0 1 0 436215839 18518732800 4506414 33554432000 4194304 6211092 140727911652592 140727911511880 5446240 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4521175 4506414 846 493 0 4514480 0
Current children cumulated CPU time: 2381.51 s
Current children cumulated vsize: 18084700 KiB
Current children cumulated memory: 18025656 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.46 2/196 19648
/proc/meminfo: memFree=11600872/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=18535612 memory=18479088 CPUtime=2441.49 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4637454 0 0 0 243210 939 0 0 20 0 1 0 436215839 18980466688 4619772 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4633903 4619772 846 493 0 4627208 0
Current children cumulated CPU time: 2441.49 s
Current children cumulated vsize: 18535612 KiB
Current children cumulated memory: 18479088 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.43 2/195 19651
/proc/meminfo: memFree=11146732/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=18986524 memory=18932200 CPUtime=2501.47 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4751268 0 0 0 249174 973 0 0 20 0 1 0 436215839 19442200576 4733050 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4746631 4733050 846 493 0 4739936 0
Current children cumulated CPU time: 2501.47 s
Current children cumulated vsize: 18986524 KiB
Current children cumulated memory: 18932200 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.42 2/195 19654
/proc/meminfo: memFree=11011140/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=19119580 memory=19065180 CPUtime=2519.17 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 4202496 4784736 0 0 0 250934 983 0 0 20 0 1 0 436215839 19578449920 4766295 33554432000 4194304 6211092 140727911652592 140727911511880 139660360879077 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4779895 4766295 846 493 0 4773200 0
Current children cumulated CPU time: 2519.17 s
Current children cumulated vsize: 19119580 KiB
Current children cumulated memory: 19065180 KiB

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

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

[startup+2522.84 s]
# the end of solver process 19455 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.62 s, system=10.723 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.42 2/195 19654
/proc/meminfo: memFree=11011140/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=19119580 memory=19065180 CPUtime=2519.31 cores=0-7
/proc/19455/stat : 19455 (cosoco) S 19452 19455 19091 0 -1 512 4784742 0 0 0 250946 985 0 0 20 0 1 0 436215839 19578449920 4766295 33554432000 4194304 6211092 140727911652592 140727911511880 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4779895 4766295 846 493 0 4773200 0
Current children cumulated CPU time: 2519.31 s
Current children cumulated vsize: 19119580 KiB
Current children cumulated memory: 19065180 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.42 3/196 19655
/proc/meminfo: memFree=10476932/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=19119580 memory=19065180 CPUtime=2519.44 cores=0-7
/proc/19455/stat : 19455 (cosoco) S 19452 19455 19091 0 -1 512 4784742 0 0 0 250957 987 0 0 20 0 1 0 436215839 19578449920 4766295 33554432000 4194304 6211092 140727911652592 140727911511880 5189550 0 16384 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4779895 4766295 846 493 0 4773200 0
Current children cumulated CPU time: 2519.44 s
Current children cumulated vsize: 19119580 KiB
Current children cumulated memory: 19065180 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.42 3/196 19655
/proc/meminfo: memFree=9946544/32770624 swapFree=66917032/67108860
[pid=19455] ppid=19452 vsize=19119580 memory=19065180 CPUtime=2519.51 cores=0-7
/proc/19455/stat : 19455 (cosoco) R 19452 19455 19091 0 -1 512 4784742 0 0 0 250962 989 0 0 20 0 1 0 436215839 19578449920 4766295 33554432000 4194304 6211092 140727911652592 140727911511880 5189550 0 16384 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 11411456 140727911658513 140727911658605 140727911658605 140727911661518 0
/proc/19455/statm: 4779895 4766295 846 493 0 4773200 0
Current children cumulated CPU time: 2519.51 s
Current children cumulated vsize: 19119580 KiB
Current children cumulated memory: 19065180 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2522.84
CPU time (s): 2520.35
CPU user time (s): 2509.62
CPU system time (s): 10.723
CPU usage (%): 99.9012
Max. virtual memory (cumulated for all children) (KiB): 19119580
Max. memory (cumulated for all children) (KiB): 19065180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.62
system time used= 10.723
maximum resident set size= 19065268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4784742
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= 132205
involuntary context switches= 3180


# summary of solver processes directly reported to runsolver:
#   pid: 19455
#   total CPU time (s): 2520.35
#   total CPU user time (s): 2509.62
#   total CPU system time (s): 10.723

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.30199 second user time and 16.2947 second system time

The end

Launcher Data 

Begin job on node134 at 2019-09-16 04:06:52
IDJOB=4398351
IDBENCH=122944
IDSOLVER=2851
FILE ID=node134/4398351-1568599653
RUNJOBID= node134-1568597901-19118
PBS_JOBID= 21703415
Free space on /tmp= 59600 MiB

SOLVER NAME= cosoco 2.O 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-4398351-1568599653/watcher-4398351-1568599653 -o /tmp/evaluation-result-4398351-1568599653/solver-4398351-1568599653 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node134-1568597901-19118 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398351-1568599653.xml

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

MD5SUM BENCH= 2ec8df38dc21edc74720c494de453c4e
RANDOM SEED=1697798826

node134.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30108156 kB
MemAvailable:   31786608 kB
Buffers:          204376 kB
Cached:          1748740 kB
SwapCached:        90400 kB
Active:           600980 kB
Inactive:        1445188 kB
Active(anon):       3236 kB
Inactive(anon):   138064 kB
Active(file):     597744 kB
Inactive(file):  1307124 kB
Unevictable:      108520 kB
Mlocked:          108520 kB
SwapTotal:      67108860 kB
SwapFree:       66917024 kB
Dirty:              2796 kB
Writeback:             0 kB
AnonPages:        112292 kB
Mapped:            46696 kB
Shmem:             39632 kB
Slab:             208660 kB
SReclaimable:     178836 kB
SUnreclaim:        29824 kB
KernelStack:        3456 kB
PageTables:         5700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     505948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 59084 MiB
End job on node134 at 2019-09-16 04:48:55