Trace number 4398308

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? (MO) 2441.02 2444.47

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-15-015-004.xml
MD5SUM1a7c138b4bdf03d361f31c5b4036df8a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.25021
Satisfiable
(Un)Satisfiability was proved
Number of variables226
Number of constraints121
Number of domains2
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":225},{"size":15,"count":1}]
Minimum variable degree16
Maximum variable degree106
Distribution of variable degrees[{"degree":16,"count":225},{"degree":106,"count":1}]
Minimum constraint arity15
Maximum constraint arity225
Distribution of constraint arities[{"arity":15,"count":15},{"arity":31,"count":105},{"arity":225,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":120}]
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 (14818 MiB free)
  memory of node 1: 16384 MiB (15371 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398308-1568600038/watcher-4398308-1568600038 -o /tmp/evaluation-result-4398308-1568600038/solver-4398308-1568600038 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node151-1568597291-8982 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398308-1568600038.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=9511, runsolver pid=9508
Current StackSize limit: 8192 KiB


[startup+0.10014 s]*
/proc/loadavg: 8.30 8.29 7.87 2/192 9512
/proc/meminfo: memFree=30912100/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=29820 memory=6132 CPUtime=0.1 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 1720 0 0 0 10 0 0 0 20 0 1 0 436275204 30535680 1533 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7455 1533 846 493 0 760 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29820 KiB
Current children cumulated memory: 6132 KiB

[startup+0.209188 s]*
/proc/loadavg: 8.30 8.29 7.87 2/192 9512
/proc/meminfo: memFree=30910612/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=31216 memory=7464 CPUtime=0.21 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 2070 0 0 0 21 0 0 0 20 0 1 0 436275204 31965184 1866 33554432000 4194304 6211092 140721547936832 140721547924760 5440705 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7804 1866 846 493 0 1109 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31216 KiB
Current children cumulated memory: 7464 KiB

[startup+0.30866 s]*
/proc/loadavg: 8.30 8.29 7.87 2/192 9512
/proc/meminfo: memFree=30909496/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=32596 memory=8860 CPUtime=0.31 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 2394 0 0 0 31 0 0 0 20 0 1 0 436275204 33378304 2215 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 8149 2215 846 493 0 1454 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 8860 KiB

[startup+0.700258 s]
/proc/loadavg: 7.72 8.17 7.84 2/192 9512
/proc/meminfo: memFree=30906892/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=37808 memory=13832 CPUtime=0.69 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 3640 0 0 0 69 0 0 0 20 0 1 0 436275204 38715392 3458 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 9452 3458 846 493 0 2757 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37808 KiB
Current children cumulated memory: 13832 KiB

[startup+1.50026 s]
/proc/loadavg: 7.72 8.17 7.84 2/192 9512
/proc/meminfo: memFree=30900584/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=47776 memory=24108 CPUtime=1.49 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6219 0 0 0 148 1 0 0 20 0 1 0 436275204 48922624 6027 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 11944 6027 846 493 0 5249 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 47776 KiB
Current children cumulated memory: 24108 KiB

[startup+3.10925 s]
/proc/loadavg: 7.72 8.17 7.84 2/192 9512
/proc/meminfo: memFree=30874644/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=69044 memory=44808 CPUtime=3.1 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 11514 0 0 0 309 1 0 0 20 0 1 0 436275204 70701056 11202 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 17261 11202 846 493 0 10566 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 69044 KiB
Current children cumulated memory: 44808 KiB

[startup+6.30025 s]
/proc/loadavg: 7.18 8.05 7.80 2/192 9512
/proc/meminfo: memFree=30834724/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=111984 memory=87104 CPUtime=6.29 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 21627 0 0 0 626 3 0 0 20 0 1 0 436275204 114671616 21776 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 27996 21776 846 493 0 21301 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 111984 KiB
Current children cumulated memory: 87104 KiB

[startup+12.7003 s]
/proc/loadavg: 6.68 7.94 7.76 2/192 9512
/proc/meminfo: memFree=30758784/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=199428 memory=169000 CPUtime=12.69 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 41659 0 0 0 1264 5 0 0 20 0 1 0 436275204 204214272 42250 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 49857 42250 846 493 0 43162 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 199428 KiB
Current children cumulated memory: 169000 KiB

[startup+25.5003 s]
/proc/loadavg: 5.81 7.71 7.69 2/192 9513
/proc/meminfo: memFree=30589016/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=361520 memory=337196 CPUtime=25.49 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 80212 0 0 0 2537 12 0 0 20 0 1 0 436275204 370196480 84299 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 90380 84299 846 493 0 83685 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 361520 KiB
Current children cumulated memory: 337196 KiB

[startup+51.1093 s]
/proc/loadavg: 3.91 7.07 7.48 2/192 9515
/proc/meminfo: memFree=30250872/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=705372 memory=668496 CPUtime=51.1 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 156975 0 0 0 5089 21 0 0 20 0 1 0 436275204 722300928 167124 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 176343 167124 846 493 0 169648 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 705372 KiB
Current children cumulated memory: 668496 KiB

[startup+102.3 s]
/proc/loadavg: 2.27 6.13 7.14 2/192 9518
/proc/meminfo: memFree=29587172/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=1403312 memory=1332908 CPUtime=102.29 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 308294 0 0 0 10188 41 0 0 20 0 1 0 436275204 1436991488 333227 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 350828 333227 846 493 0 344133 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1403312 KiB
Current children cumulated memory: 1332908 KiB

[startup+162.3 s]
/proc/loadavg: 1.46 5.20 6.76 2/191 9521
/proc/meminfo: memFree=28809084/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=2192324 memory=2109736 CPUtime=162.27 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 484088 0 0 0 16161 66 0 0 20 0 1 0 436275204 2244939776 527434 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 548081 527434 846 493 0 541386 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2192324 KiB
Current children cumulated memory: 2109736 KiB

[startup+222.3 s]
/proc/loadavg: 1.17 4.43 6.39 2/192 9526
/proc/meminfo: memFree=28029792/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=3026504 memory=2887028 CPUtime=222.25 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 660093 0 0 0 22138 87 0 0 20 0 1 0 436275204 3099140096 721757 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 756626 721757 846 493 0 749931 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 3026504 KiB
Current children cumulated memory: 2887028 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.81 6.06 2/191 9529
/proc/meminfo: memFree=27254812/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=3741584 memory=3661472 CPUtime=282.24 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 835393 0 0 0 28112 112 0 0 20 0 1 0 436275204 3831382016 915368 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 935396 915368 846 493 0 928701 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 3741584 KiB
Current children cumulated memory: 3661472 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.30 5.74 2/191 9532
/proc/meminfo: memFree=26476852/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=4626720 memory=4437648 CPUtime=342.22 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 1010628 0 0 0 34088 134 0 0 20 0 1 0 436275204 4737761280 1109412 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 1156680 1109412 846 493 0 1149985 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 4626720 KiB
Current children cumulated memory: 4437648 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.88 5.44 2/192 9537
/proc/meminfo: memFree=25700492/32770624 swapFree=66937156/67108860
[pid=9511] ppid=9508 vsize=5349208 memory=5215556 CPUtime=402.21 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 1185740 0 0 0 40062 159 0 0 20 0 1 0 436275204 5477588992 1303889 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 1337302 1303889 846 493 0 1330607 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 5349208 KiB
Current children cumulated memory: 5215556 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.54 5.17 2/192 9548
/proc/meminfo: memFree=24922728/32770624 swapFree=66937160/67108860
[pid=9511] ppid=9508 vsize=6047224 memory=5989224 CPUtime=462.19 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 1360412 0 0 0 46034 185 0 0 20 0 1 0 436275204 6192357376 1497306 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 1511806 1497306 846 493 0 1505111 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 6047224 KiB
Current children cumulated memory: 5989224 KiB


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

Current children cumulated vsize: 23251712 KiB
Current children cumulated memory: 22242880 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 2.01 2/192 9645
/proc/meminfo: memFree=7863516/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=23946692 memory=23015800 CPUtime=1781.81 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 5200788 0 0 0 177192 989 0 0 20 0 1 0 436275204 24521412608 5753950 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 5986673 5753950 846 493 0 5979978 0
Current children cumulated CPU time: 1781.81 s
Current children cumulated vsize: 23946692 KiB
Current children cumulated memory: 23015800 KiB

[startup+1842.3 s]
/proc/loadavg: 0.89 0.98 1.93 2/193 9650
/proc/meminfo: memFree=7092664/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=24640088 memory=23784828 CPUtime=1841.77 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 5374382 0 0 0 183140 1037 0 0 20 0 1 0 436275204 25231450112 5946207 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 6160022 5946207 846 493 0 6153327 0
Current children cumulated CPU time: 1841.77 s
Current children cumulated vsize: 24640088 KiB
Current children cumulated memory: 23784828 KiB

[startup+1902.3 s]
/proc/loadavg: 0.96 0.99 1.87 2/192 9653
/proc/meminfo: memFree=6320704/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=25334672 memory=24555256 CPUtime=1901.75 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 5548365 0 0 0 189094 1081 0 0 20 0 1 0 436275204 25942704128 6138814 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 6333668 6138814 846 493 0 6326973 0
Current children cumulated CPU time: 1901.75 s
Current children cumulated vsize: 25334672 KiB
Current children cumulated memory: 24555256 KiB

[startup+1962.3 s]
/proc/loadavg: 0.99 0.99 1.82 2/191 9656
/proc/meminfo: memFree=5547344/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=26029388 memory=25329692 CPUtime=1961.73 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 5722312 0 0 0 195042 1131 0 0 20 0 1 0 436275204 26654093312 6332423 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 6507347 6332423 846 493 0 6500652 0
Current children cumulated CPU time: 1961.73 s
Current children cumulated vsize: 26029388 KiB
Current children cumulated memory: 25329692 KiB

[startup+2022.3 s]
/proc/loadavg: 0.99 0.99 1.77 2/192 9661
/proc/meminfo: memFree=4773456/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=26724104 memory=26100304 CPUtime=2021.72 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 5896253 0 0 0 200994 1178 0 0 20 0 1 0 436275204 27365482496 6525076 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 6681026 6525076 846 493 0 6674331 0
Current children cumulated CPU time: 2021.72 s
Current children cumulated vsize: 26724104 KiB
Current children cumulated memory: 26100304 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 0.99 1.72 2/191 9664
/proc/meminfo: memFree=4001724/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=27418556 memory=26872516 CPUtime=2081.7 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6070190 0 0 0 206946 1224 0 0 20 0 1 0 436275204 28076601344 6718129 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 6854639 6718129 846 493 0 6847944 0
Current children cumulated CPU time: 2081.7 s
Current children cumulated vsize: 27418556 KiB
Current children cumulated memory: 26872516 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 0.99 1.67 2/191 9667
/proc/meminfo: memFree=3228724/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=28113008 memory=27642860 CPUtime=2141.68 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6244060 0 0 0 212896 1272 0 0 20 0 1 0 436275204 28787720192 6910715 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7028252 6910715 846 493 0 7021557 0
Current children cumulated CPU time: 2141.68 s
Current children cumulated vsize: 28113008 KiB
Current children cumulated memory: 27642860 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 0.99 1.63 2/193 9673
/proc/meminfo: memFree=2455240/32770624 swapFree=66937176/67108860
[pid=9511] ppid=9508 vsize=28807196 memory=28414724 CPUtime=2201.67 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6417857 0 0 0 218843 1324 0 0 20 0 1 0 436275204 29498568704 7103681 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7201799 7103681 846 493 0 7195104 0
Current children cumulated CPU time: 2201.67 s
Current children cumulated vsize: 28807196 KiB
Current children cumulated memory: 28414724 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 0.99 1.59 2/193 9684
/proc/meminfo: memFree=1680852/32770624 swapFree=66937180/67108860
[pid=9511] ppid=9508 vsize=29500988 memory=29186404 CPUtime=2261.65 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6591645 0 0 0 224791 1374 0 0 20 0 1 0 436275204 30209011712 7296601 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7375247 7296601 846 493 0 7368552 0
Current children cumulated CPU time: 2261.65 s
Current children cumulated vsize: 29500988 KiB
Current children cumulated memory: 29186404 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 0.99 1.56 2/193 9687
/proc/meminfo: memFree=909920/32770624 swapFree=66937180/67108860
[pid=9511] ppid=9508 vsize=30194780 memory=29955960 CPUtime=2321.64 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6765354 0 0 0 230737 1427 0 0 20 0 1 0 436275204 30919454720 7488990 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7548695 7488990 846 493 0 7542000 0
Current children cumulated CPU time: 2321.64 s
Current children cumulated vsize: 30194780 KiB
Current children cumulated memory: 29955960 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 0.99 1.52 2/194 9692
/proc/meminfo: memFree=204896/32770624 swapFree=66937404/67108860
[pid=9511] ppid=9508 vsize=30889760 memory=30728856 CPUtime=2381.62 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 6939228 0 0 0 236691 1471 0 0 20 0 1 0 436275204 31631114240 7682214 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7722440 7682214 846 493 0 7715745 0
Current children cumulated CPU time: 2381.62 s
Current children cumulated vsize: 30889760 KiB
Current children cumulated memory: 30728856 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+2440.11 s]
/proc/loadavg: 1.06 1.00 1.50 2/193 9695
/proc/meminfo: memFree=202812/32770624 swapFree=66937584/67108860
[pid=9511] ppid=9508 vsize=31744800 memory=31470740 CPUtime=2439.41 cores=0-7
/proc/9511/stat : 9511 (cosoco) R 9508 9511 8955 0 -1 4202496 7108938 0 0 0 242427 1514 0 0 20 0 1 0 436275204 32506675200 7867685 33554432000 4194304 6211092 140721547936832 140721547924760 140151964761061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7936200 7867685 846 493 0 7929505 0
Current children cumulated CPU time: 2439.41 s
Current children cumulated vsize: 31744800 KiB
Current children cumulated memory: 31470740 KiB

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

[startup+2443 s]*
/proc/loadavg: 1.05 1.00 1.49 3/194 9696
/proc/meminfo: memFree=184252/32770624 swapFree=66937584/67108860
[pid=9511] ppid=9508 vsize=31745064 memory=31470740 CPUtime=2439.54 cores=0-7
/proc/9511/stat : 9511 (cosoco) S 9508 9511 8955 0 -1 512 7109000 0 0 0 242438 1516 0 0 20 0 1 0 436275204 32506945536 7867685 33554432000 4194304 6211092 140721547936832 140721547924760 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7936266 7867685 846 493 0 7929571 0
Current children cumulated CPU time: 2439.54 s
Current children cumulated vsize: 31745064 KiB
Current children cumulated memory: 31470740 KiB

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

[startup+2444.47 s]
# the end of solver process 9511 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2424.39 s, system=16.6277 s

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

[startup+2443.01 s]
/proc/loadavg: 1.05 1.00 1.49 3/194 9696
/proc/meminfo: memFree=184252/32770624 swapFree=66937584/67108860
[pid=9511] ppid=9508 vsize=31745064 memory=31470740 CPUtime=2439.55 cores=0-7
/proc/9511/stat : 9511 (cosoco) S 9508 9511 8955 0 -1 512 7109000 0 0 0 242439 1516 0 0 20 0 1 0 436275204 32506945536 7867685 33554432000 4194304 6211092 140721547936832 140721547924760 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 28602368 140721547944977 140721547945069 140721547945069 140721547947982 0
/proc/9511/statm: 7936266 7867685 846 493 0 7929571 0
Current children cumulated CPU time: 2439.55 s
Current children cumulated vsize: 31745064 KiB
Current children cumulated memory: 31470740 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2444.47
CPU time (s): 2441.02
CPU user time (s): 2424.39
CPU system time (s): 16.6277
CPU usage (%): 99.8588
Max. virtual memory (cumulated for all children) (KiB): 31745064
Max. memory (cumulated for all children) (KiB): 31470740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2424.39
system time used= 16.6277
maximum resident set size= 31470984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7109000
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= 43981
involuntary context switches= 2178


# summary of solver processes directly reported to runsolver:
#   pid: 9511
#   total CPU time (s): 2441.02
#   total CPU user time (s): 2424.39
#   total CPU system time (s): 16.6277

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.75017 second user time and 16.06 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-16 04:13:18
IDJOB=4398308
IDBENCH=122978
IDSOLVER=2851
FILE ID=node151/4398308-1568600038
RUNJOBID= node151-1568597291-8982
PBS_JOBID= 21703408
Free space on /tmp= 59308 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-15-015-004.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398308-1568600038/watcher-4398308-1568600038 -o /tmp/evaluation-result-4398308-1568600038/solver-4398308-1568600038 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node151-1568597291-8982 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398308-1568600038.xml

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

MD5SUM BENCH= 1a7c138b4bdf03d361f31c5b4036df8a
RANDOM SEED=1253018149

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30914144 kB
MemAvailable:   31842540 kB
Buffers:          212452 kB
Cached:          1015048 kB
SwapCached:        69708 kB
Active:           660872 kB
Inactive:         639416 kB
Active(anon):       8948 kB
Inactive(anon):   106896 kB
Active(file):     651924 kB
Inactive(file):   532520 kB
Unevictable:      109592 kB
Mlocked:          109592 kB
SwapTotal:      67108860 kB
SwapFree:       66937156 kB
Dirty:              2708 kB
Writeback:             0 kB
AnonPages:        126988 kB
Mapped:            41932 kB
Shmem:             34540 kB
Slab:             147784 kB
SReclaimable:     119576 kB
SUnreclaim:        28208 kB
KernelStack:        3728 kB
PageTables:         5616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 59140 MiB
End job on node151 at 2019-09-16 04:54:03