Trace number 4389791

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? (MO) 2092.15 2094.19

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 (8462 MiB free)
  memory of node 1: 16384 MiB (11846 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389791-1568321735/watcher-4389791-1568321735 -o /tmp/evaluation-result-4389791-1568321735/solver-4389791-1568321735 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568311188-14000 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389791-1568321735.xml 

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

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=15823, runsolver pid=15820
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 15824
/proc/meminfo: memFree=20794412/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=28948 memory=5364 CPUtime=0.1 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 1544 0 0 0 10 0 0 0 20 0 1 0 408438358 29642752 1341 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 7237 1341 845 493 0 542 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28948 KiB
Current children cumulated memory: 5364 KiB

[startup+0.209743 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 15824
/proc/meminfo: memFree=20793624/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=29740 memory=6156 CPUtime=0.21 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 1751 0 0 0 21 0 0 0 20 0 1 0 408438358 30453760 1539 33554432000 4194304 6210612 140721258555536 140721258414824 5446446 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 7435 1539 845 493 0 740 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29740 KiB
Current children cumulated memory: 6156 KiB

[startup+0.308933 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 15824
/proc/meminfo: memFree=20793252/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=30532 memory=6948 CPUtime=0.3 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 1942 0 0 0 30 0 0 0 20 0 1 0 408438358 31264768 1737 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 7633 1737 845 493 0 938 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30532 KiB
Current children cumulated memory: 6948 KiB

[startup+0.700336 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15824
/proc/meminfo: memFree=20791888/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=33436 memory=9852 CPUtime=0.69 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 2670 0 0 0 69 0 0 0 20 0 1 0 408438358 34238464 2463 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 8359 2463 845 493 0 1664 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 9852 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15824
/proc/meminfo: memFree=20788168/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=39508 memory=15924 CPUtime=1.48 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 4194 0 0 0 148 0 0 0 20 0 1 0 408438358 40456192 3981 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 9877 3981 845 493 0 3182 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 39508 KiB
Current children cumulated memory: 15924 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15824
/proc/meminfo: memFree=20772056/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=51732 memory=28088 CPUtime=3.1 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 7430 0 0 0 309 1 0 0 20 0 1 0 408438358 52973568 7022 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 12933 7022 845 493 0 6238 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 51732 KiB
Current children cumulated memory: 28088 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15825
/proc/meminfo: memFree=20749552/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=75880 memory=52192 CPUtime=6.28 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 13633 0 0 0 627 1 0 0 20 0 1 0 408438358 77701120 13048 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 18970 13048 845 493 0 12275 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 75880 KiB
Current children cumulated memory: 52192 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15825
/proc/meminfo: memFree=20704620/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=124376 memory=100628 CPUtime=12.69 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 25917 0 0 0 1266 3 0 0 20 0 1 0 408438358 127361024 25157 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 31094 25157 845 493 0 24399 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 124376 KiB
Current children cumulated memory: 100628 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.04 2.06 3/199 15827
/proc/meminfo: memFree=20605628/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=221152 memory=197412 CPUtime=25.49 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 50476 0 0 0 2543 6 0 0 20 0 1 0 408438358 226459648 49353 33554432000 4194304 6210612 140721258555536 140721258414824 139985698704190 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 55288 49353 845 493 0 48593 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 221152 KiB
Current children cumulated memory: 197412 KiB

[startup+51.1094 s]
/proc/loadavg: 2.05 2.04 2.05 3/199 15828
/proc/meminfo: memFree=20409084/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=415072 memory=391116 CPUtime=51.1 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 99075 0 0 0 5097 13 0 0 20 0 1 0 408438358 425033728 97779 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 103768 97779 845 493 0 97073 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 415072 KiB
Current children cumulated memory: 391116 KiB

[startup+102.3 s]
/proc/loadavg: 2.14 2.06 2.06 3/199 15832
/proc/meminfo: memFree=20022424/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=802912 memory=778404 CPUtime=102.28 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 196026 0 0 0 10202 26 0 0 20 0 1 0 408438358 822181888 194601 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 200728 194601 845 493 0 194033 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 802912 KiB
Current children cumulated memory: 778404 KiB

[startup+162.3 s]
/proc/loadavg: 2.16 2.08 2.06 3/199 15838
/proc/meminfo: memFree=19566612/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=1257304 memory=1232472 CPUtime=162.27 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 309556 0 0 0 16184 43 0 0 20 0 1 0 408438358 1287479296 308118 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 314326 308118 845 493 0 307631 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1257304 KiB
Current children cumulated memory: 1232472 KiB

[startup+222.3 s]
/proc/loadavg: 2.17 2.10 2.07 3/199 15843
/proc/meminfo: memFree=19112056/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=1712776 memory=1686568 CPUtime=222.25 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 423088 0 0 0 22168 57 0 0 20 0 1 0 408438358 1753882624 421642 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 428194 421642 845 493 0 421499 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 1712776 KiB
Current children cumulated memory: 1686568 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.08 2.06 3/199 15847
/proc/meminfo: memFree=18657008/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=2165140 memory=2140644 CPUtime=282.25 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 536655 0 0 0 28154 71 0 0 20 0 1 0 408438358 2217103360 535161 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 541285 535161 845 493 0 534590 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2165140 KiB
Current children cumulated memory: 2140644 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/199 15860
/proc/meminfo: memFree=18200648/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=2622496 memory=2596684 CPUtime=342.23 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 650146 0 0 0 34136 87 0 0 20 0 1 0 408438358 2685435904 649171 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 655624 649171 845 493 0 648929 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2622496 KiB
Current children cumulated memory: 2596684 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/199 15946
/proc/meminfo: memFree=17172180/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=3074992 memory=3051364 CPUtime=402.22 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 763466 0 0 0 40115 107 0 0 20 0 1 0 408438358 3148791808 762841 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 768748 762841 845 493 0 762053 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 3074992 KiB
Current children cumulated memory: 3051364 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 15950
/proc/meminfo: memFree=15991604/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=3535176 memory=3504412 CPUtime=462.2 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 876906 0 0 0 46097 123 0 0 20 0 1 0 408438358 3620020224 876103 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 883794 876103 845 493 0 877099 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 3535176 KiB
Current children cumulated memory: 3504412 KiB


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

Current children cumulated vsize: 11266328 KiB
Current children cumulated memory: 11242104 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16051
/proc/meminfo: memFree=183496/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=11718824 memory=11694968 CPUtime=1542.07 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 2926327 0 0 0 153719 488 0 0 20 0 1 0 408438358 12000075776 2923742 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 2929706 2923742 845 493 0 2923011 0
Current children cumulated CPU time: 1542.07 s
Current children cumulated vsize: 11718824 KiB
Current children cumulated memory: 11694968 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16057
/proc/meminfo: memFree=193800/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=12195660 memory=12151044 CPUtime=1602.07 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3040398 0 0 0 159694 513 0 0 20 0 1 0 408438358 12488355840 3037761 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3048915 3037761 845 493 0 3042220 0
Current children cumulated CPU time: 1602.07 s
Current children cumulated vsize: 12195660 KiB
Current children cumulated memory: 12151044 KiB

[startup+1662.3 s]
/proc/loadavg: 2.32 2.08 2.07 2/207 16084
/proc/meminfo: memFree=15803916/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=12647496 memory=12602920 CPUtime=1662.06 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3153894 0 0 0 165667 539 0 0 20 0 1 0 408438358 12951035904 3150730 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3161874 3150730 845 493 0 3155179 0
Current children cumulated CPU time: 1662.06 s
Current children cumulated vsize: 12647496 KiB
Current children cumulated memory: 12602920 KiB

[startup+1722.3 s]
/proc/loadavg: 2.15 2.08 2.07 3/202 16131
/proc/meminfo: memFree=16047092/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=13096692 memory=13054192 CPUtime=1722.05 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3267065 0 0 0 171637 568 0 0 20 0 1 0 408438358 13411012608 3263548 33554432000 4194304 6210612 140721258555536 140721258414824 5451392 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3274173 3263548 845 493 0 3267478 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 13096692 KiB
Current children cumulated memory: 13054192 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/202 16137
/proc/meminfo: memFree=15595648/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=13547340 memory=13506756 CPUtime=1782.03 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3380631 0 0 0 177606 597 0 0 20 0 1 0 408438358 13872476160 3376689 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3386835 3376689 845 493 0 3380140 0
Current children cumulated CPU time: 1782.03 s
Current children cumulated vsize: 13547340 KiB
Current children cumulated memory: 13506756 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/201 16142
/proc/meminfo: memFree=15140476/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=13999572 memory=13961052 CPUtime=1842.03 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3494415 0 0 0 183578 625 0 0 20 0 1 0 408438358 14335561728 3490263 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3499893 3490263 845 493 0 3493198 0
Current children cumulated CPU time: 1842.03 s
Current children cumulated vsize: 13999572 KiB
Current children cumulated memory: 13961052 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 16146
/proc/meminfo: memFree=14683796/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=14450748 memory=14414312 CPUtime=1902.02 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3607936 0 0 0 189544 658 0 0 20 0 1 0 408438358 14797565952 3603578 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3612687 3603578 845 493 0 3605992 0
Current children cumulated CPU time: 1902.02 s
Current children cumulated vsize: 14450748 KiB
Current children cumulated memory: 14414312 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 16152
/proc/meminfo: memFree=14230068/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=14902048 memory=14867660 CPUtime=1962.01 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3721628 0 0 0 195507 694 0 0 20 0 1 0 408438358 15259697152 3716915 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3725512 3716915 845 493 0 3718817 0
Current children cumulated CPU time: 1962.01 s
Current children cumulated vsize: 14902048 KiB
Current children cumulated memory: 14867660 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/199 16157
/proc/meminfo: memFree=13776996/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=15352960 memory=15320372 CPUtime=2021.99 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3835054 0 0 0 201468 731 0 0 20 0 1 0 408438358 15721431040 3830093 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3838240 3830093 845 493 0 3831545 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 15352960 KiB
Current children cumulated memory: 15320372 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 16161
/proc/meminfo: memFree=13323104/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=15803608 memory=15773368 CPUtime=2081.98 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3948467 0 0 0 207432 766 0 0 20 0 1 0 408438358 16182894592 3943342 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3950902 3943342 845 493 0 3944207 0
Current children cumulated CPU time: 2081.98 s
Current children cumulated vsize: 15803608 KiB
Current children cumulated memory: 15773368 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+2091.4 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 16164
/proc/meminfo: memFree=13256272/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=15872116 memory=15841832 CPUtime=2091.08 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) R 15820 15823 13969 0 -1 4202496 3965755 0 0 0 208336 772 0 0 20 0 1 0 408438358 16253046784 3960458 33554432000 4194304 6210612 140721258555536 140721258414824 139985698708453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3968029 3960458 845 493 0 3961334 0
Current children cumulated CPU time: 2091.08 s
Current children cumulated vsize: 15872116 KiB
Current children cumulated memory: 15841832 KiB

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

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

[startup+2094.19 s]
# the end of solver process 15823 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2083.63 s, system=8.52062 s

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

[startup+2092.8 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 16165
/proc/meminfo: memFree=12973168/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=15872120 memory=15841832 CPUtime=2091.26 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) S 15820 15823 13969 0 -1 512 3965760 0 0 0 208354 772 0 0 20 0 1 0 408438358 16253050880 3960458 33554432000 4194304 6210612 140721258555536 140721258414824 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3968030 3960458 845 493 0 3961335 0
Current children cumulated CPU time: 2091.26 s
Current children cumulated vsize: 15872120 KiB
Current children cumulated memory: 15841832 KiB

[startup+2093.2 s]
/proc/loadavg: 2.01 2.03 2.05 4/200 16165
/proc/meminfo: memFree=12483244/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=15872120 memory=15841832 CPUtime=2091.32 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) S 15820 15823 13969 0 -1 512 3965760 0 0 0 208360 772 0 0 20 0 1 0 408438358 16253050880 3960458 33554432000 4194304 6210612 140721258555536 140721258414824 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3968030 3960458 845 493 0 3961335 0
Current children cumulated CPU time: 2091.32 s
Current children cumulated vsize: 15872120 KiB
Current children cumulated memory: 15841832 KiB

[startup+2093.4 s]
/proc/loadavg: 2.01 2.03 2.05 4/200 16165
/proc/meminfo: memFree=12483244/32770624 swapFree=66999904/67108860
[pid=15823] ppid=15820 vsize=15872120 memory=15841832 CPUtime=2091.35 cores=0,2,4,6
/proc/15823/stat : 15823 (cosoco) S 15820 15823 13969 0 -1 512 3965760 0 0 0 208363 772 0 0 20 0 1 0 408438358 16253050880 3960458 33554432000 4194304 6210612 140721258555536 140721258414824 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 31629312 140721258558475 140721258558577 140721258558577 140721258561486 0
/proc/15823/statm: 3968030 3960458 845 493 0 3961335 0
Current children cumulated CPU time: 2091.35 s
Current children cumulated vsize: 15872120 KiB
Current children cumulated memory: 15841832 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2094.19
CPU time (s): 2092.15
CPU user time (s): 2083.63
CPU system time (s): 8.52062
CPU usage (%): 99.9026
Max. virtual memory (cumulated for all children) (KiB): 15872120
Max. memory (cumulated for all children) (KiB): 15841832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2083.63
system time used= 8.52062
maximum resident set size= 15841904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3965760
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= 120933
involuntary context switches= 3739


# summary of solver processes directly reported to runsolver:
#   pid: 15823
#   total CPU time (s): 2092.15
#   total CPU user time (s): 2083.63
#   total CPU system time (s): 8.52062

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.78835 second user time and 14.3428 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-12 22:54:56
IDJOB=4389791
IDBENCH=122944
IDSOLVER=2829
FILE ID=node123/4389791-1568321735
RUNJOBID= node123-1568311188-14000
PBS_JOBID= 21701126
Free space on /tmp= 56796 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-03-350-100.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389791-1568321735/watcher-4389791-1568321735 -o /tmp/evaluation-result-4389791-1568321735/solver-4389791-1568321735 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568311188-14000 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389791-1568321735.xml

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

MD5SUM BENCH= 2ec8df38dc21edc74720c494de453c4e
RANDOM SEED=1314515021

node123.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	: 5333.49
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	: 5333.49
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	: 5333.49
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	: 5333.49
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:        20796376 kB
MemAvailable:   31746972 kB
Buffers:          202480 kB
Cached:         10921672 kB
SwapCached:         7400 kB
Active:          1698744 kB
Inactive:        9545660 kB
Active(anon):     117592 kB
Inactive(anon):    44484 kB
Active(file):    1581152 kB
Inactive(file):  9501176 kB
Unevictable:      107520 kB
Mlocked:          107520 kB
SwapTotal:      67108860 kB
SwapFree:       66999904 kB
Dirty:              2676 kB
Writeback:             0 kB
AnonPages:        221672 kB
Mapped:            45076 kB
Shmem:             32668 kB
Slab:             325824 kB
SReclaimable:     296728 kB
SUnreclaim:        29096 kB
KernelStack:        3472 kB
PageTables:         5720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     635300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56324 MiB
End job on node123 at 2019-09-12 23:29:50