Trace number 4408478

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2.0? (MO) 2081.78 2083.94

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-09-350-100.xml
MD5SUM9444e44f99a0ffd374c39bd698e45a3a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark2520.13
Satisfiable
(Un)Satisfiability was proved
Number of variables3151
Number of constraints46
Number of domains2
Minimum domain size2
Maximum domain size330
Distribution of domain sizes[{"size":2,"count":3150},{"size":330,"count":1}]
Minimum variable degree10
Maximum variable degree37
Distribution of variable degrees[{"degree":10,"count":3150},{"degree":37,"count":1}]
Minimum constraint arity350
Maximum constraint arity3150
Distribution of constraint arities[{"arity":350,"count":9},{"arity":701,"count":36},{"arity":3150,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":45}]
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 (14252 MiB free)
  memory of node 1: 16384 MiB (14932 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408478-1569790730/watcher-4408478-1569790730 -o /tmp/evaluation-result-4408478-1569790730/solver-4408478-1569790730 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1569787350-1892 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408478-1569790730.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=2896, runsolver pid=2893
Current StackSize limit: 8192 KiB


[startup+0.10019 s]*
/proc/loadavg: 2.00 2.09 2.03 3/199 2897
/proc/meminfo: memFree=29881884/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=30532 memory=7084 CPUtime=0.1 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 1935 0 0 0 10 0 0 0 20 0 1 0 555335498 31264768 1771 33554432000 4194304 6211132 140726207986400 140726207982936 5452247 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 7633 1771 846 493 0 938 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30532 KiB
Current children cumulated memory: 7084 KiB

[startup+0.209705 s]*
/proc/loadavg: 2.00 2.09 2.03 3/199 2897
/proc/meminfo: memFree=29880768/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=31324 memory=7876 CPUtime=0.21 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 2144 0 0 0 21 0 0 0 20 0 1 0 555335498 32075776 1969 33554432000 4194304 6211132 140726207986400 140726207982936 140163269473440 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 7831 1969 846 493 0 1136 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31324 KiB
Current children cumulated memory: 7876 KiB

[startup+0.309158 s]*
/proc/loadavg: 2.00 2.09 2.03 3/199 2897
/proc/meminfo: memFree=29880024/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=32116 memory=8668 CPUtime=0.31 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 2334 0 0 0 31 0 0 0 20 0 1 0 555335498 32886784 2167 33554432000 4194304 6211132 140726207986400 140726207982936 140163260140517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 8029 2167 846 493 0 1334 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32116 KiB
Current children cumulated memory: 8668 KiB

[startup+0.700337 s]
/proc/loadavg: 2.00 2.08 2.03 3/199 2897
/proc/meminfo: memFree=29878412/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=35020 memory=11572 CPUtime=0.69 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3068 0 0 0 69 0 0 0 20 0 1 0 555335498 35860480 2893 33554432000 4194304 6211132 140726207986400 140726207982936 5443144 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 8755 2893 846 493 0 2060 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35020 KiB
Current children cumulated memory: 11572 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.08 2.03 3/199 2897
/proc/meminfo: memFree=29874736/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=41092 memory=17644 CPUtime=1.48 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 4599 0 0 0 148 0 0 0 20 0 1 0 555335498 42078208 4411 33554432000 4194304 6211132 140726207986400 140726207845688 5451608 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 10273 4411 846 493 0 3578 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 17644 KiB

[startup+3.10955 s]
/proc/loadavg: 2.00 2.08 2.03 3/199 2897
/proc/meminfo: memFree=29859240/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=53388 memory=29820 CPUtime=3.1 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 7863 0 0 0 309 1 0 0 20 0 1 0 555335498 54669312 7455 33554432000 4194304 6211132 140726207986400 140726207845688 140163260140517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 13347 7455 846 493 0 6652 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 53388 KiB
Current children cumulated memory: 29820 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.08 2.03 3/199 2897
/proc/meminfo: memFree=29836452/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=77800 memory=54092 CPUtime=6.28 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 14112 0 0 0 626 2 0 0 20 0 1 0 555335498 79667200 13523 33554432000 4194304 6211132 140726207986400 140726207845688 5013034 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 19450 13523 846 493 0 12755 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 77800 KiB
Current children cumulated memory: 54092 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.08 2.03 3/200 2899
/proc/meminfo: memFree=29790576/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=126560 memory=102920 CPUtime=12.68 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 26464 0 0 0 1264 4 0 0 20 0 1 0 555335498 129597440 25730 33554432000 4194304 6211132 140726207986400 140726207845688 140163261064202 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 31640 25730 846 493 0 24945 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 126560 KiB
Current children cumulated memory: 102920 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.08 2.03 3/199 2899
/proc/meminfo: memFree=29691272/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=223864 memory=200252 CPUtime=25.49 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 51165 0 0 0 2541 8 0 0 20 0 1 0 555335498 229236736 50063 33554432000 4194304 6211132 140726207986400 140726207845688 5443144 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 55966 50063 846 493 0 49271 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 223864 KiB
Current children cumulated memory: 200252 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.07 2.03 3/199 2900
/proc/meminfo: memFree=29493088/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=418972 memory=395204 CPUtime=51.09 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 100052 0 0 0 5094 15 0 0 20 0 1 0 555335498 429027328 98801 33554432000 4194304 6211132 140726207986400 140726207845688 140163260140517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 104743 98801 846 493 0 98048 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 418972 KiB
Current children cumulated memory: 395204 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.06 2.03 3/200 2905
/proc/meminfo: memFree=29104260/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=809188 memory=784488 CPUtime=102.29 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 197582 0 0 0 10199 30 0 0 20 0 1 0 555335498 828608512 196122 33554432000 4194304 6211132 140726207986400 140726207845688 5451560 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 202297 196122 846 493 0 195602 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 809188 KiB
Current children cumulated memory: 784488 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/199 2916
/proc/meminfo: memFree=28646132/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=1265956 memory=1241196 CPUtime=162.27 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 311730 0 0 0 16181 46 0 0 20 0 1 0 555335498 1296338944 310299 33554432000 4194304 6211132 140726207986400 140726207845688 140163261064026 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 316489 310299 846 493 0 309794 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1265956 KiB
Current children cumulated memory: 1241196 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/200 2943
/proc/meminfo: memFree=28186584/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=1724332 memory=1698144 CPUtime=222.25 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 425998 0 0 0 22163 62 0 0 20 0 1 0 555335498 1765715968 424536 33554432000 4194304 6211132 140726207986400 140726207845688 5446217 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 431083 424536 846 493 0 424388 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 1724332 KiB
Current children cumulated memory: 1698144 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/201 2949
/proc/meminfo: memFree=27729164/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=2179732 memory=2155656 CPUtime=282.23 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 540320 0 0 0 28146 77 0 0 20 0 1 0 555335498 2232045568 538914 33554432000 4194304 6211132 140726207986400 140726207845688 5446680 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 544933 538914 846 493 0 538238 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2179732 KiB
Current children cumulated memory: 2155656 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/200 2953
/proc/meminfo: memFree=27269356/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=2639860 memory=2614376 CPUtime=342.22 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 654540 0 0 0 34128 94 0 0 20 0 1 0 555335498 2703216640 653594 33554432000 4194304 6211132 140726207986400 140726207845688 5452255 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 659965 653594 846 493 0 653270 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2639860 KiB
Current children cumulated memory: 2614376 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/200 2957
/proc/meminfo: memFree=26812908/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=3095128 memory=3069848 CPUtime=402.21 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 768513 0 0 0 40111 110 0 0 20 0 1 0 555335498 3169411072 767462 33554432000 4194304 6211132 140726207986400 140726207845688 5440698 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 773782 767462 846 493 0 767087 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 3095128 KiB
Current children cumulated memory: 3069848 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/201 2963
/proc/meminfo: memFree=26355412/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=3557424 memory=3526732 CPUtime=462.2 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 883075 0 0 0 46093 127 0 0 20 0 1 0 555335498 3642802176 881683 33554432000 4194304 6211132 140726207986400 140726207845688 5439860 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 889356 881683 846 493 0 882661 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 3557424 KiB
Current children cumulated memory: 3526732 KiB


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

Current children cumulated vsize: 11316664 KiB
Current children cumulated memory: 11292680 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 3126
/proc/meminfo: memFree=5199452/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=11795480 memory=11747488 CPUtime=1541.96 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 2939877 0 0 0 153681 515 0 0 20 0 1 0 555335498 12078571520 2936872 33554432000 4194304 6211132 140726207986400 140726207845688 140163261066683 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 2948870 2936872 846 493 0 2942175 0
Current children cumulated CPU time: 1541.96 s
Current children cumulated vsize: 11795480 KiB
Current children cumulated memory: 11747488 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 3130
/proc/meminfo: memFree=4016780/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=12249692 memory=12205292 CPUtime=1601.94 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3054395 0 0 0 159653 541 0 0 20 0 1 0 555335498 12543684608 3051323 33554432000 4194304 6211132 140726207986400 140726207845688 140163261066670 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3062423 3051323 846 493 0 3055728 0
Current children cumulated CPU time: 1601.94 s
Current children cumulated vsize: 12249692 KiB
Current children cumulated memory: 12205292 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 3135
/proc/meminfo: memFree=2838652/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=12703772 memory=12661464 CPUtime=1661.94 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3168520 0 0 0 165625 569 0 0 20 0 1 0 555335498 13008662528 3165366 33554432000 4194304 6211132 140726207986400 140726207845688 5455666 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3175943 3165366 846 493 0 3169248 0
Current children cumulated CPU time: 1661.94 s
Current children cumulated vsize: 12703772 KiB
Current children cumulated memory: 12661464 KiB

[startup+1722.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 3141
/proc/meminfo: memFree=1655404/32770624 swapFree=66993608/67108860
[pid=2896] ppid=2893 vsize=13157984 memory=13117800 CPUtime=1721.92 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3282749 0 0 0 171600 592 0 0 20 0 1 0 555335498 13473775616 3279450 33554432000 4194304 6211132 140726207986400 140726207845688 5451509 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3289496 3279450 846 493 0 3282801 0
Current children cumulated CPU time: 1721.92 s
Current children cumulated vsize: 13157984 KiB
Current children cumulated memory: 13117800 KiB

[startup+1782.3 s]
/proc/loadavg: 2.48 2.12 2.08 2/197 3150
/proc/meminfo: memFree=16482480/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=13611668 memory=13571448 CPUtime=1781.91 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3396723 0 0 0 177572 619 0 0 20 0 1 0 555335498 13938348032 3392862 33554432000 4194304 6211132 140726207986400 140726207845688 140163260140517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3402917 3392862 846 493 0 3396222 0
Current children cumulated CPU time: 1781.91 s
Current children cumulated vsize: 13611668 KiB
Current children cumulated memory: 13571448 KiB

[startup+1842.3 s]
/proc/loadavg: 2.11 2.07 2.06 3/200 3215
/proc/meminfo: memFree=16914200/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=14065484 memory=14027400 CPUtime=1841.89 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3510766 0 0 0 183545 644 0 0 20 0 1 0 555335498 14403055616 3506850 33554432000 4194304 6211132 140726207986400 140726207845688 140163261064202 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3516371 3506850 846 493 0 3509676 0
Current children cumulated CPU time: 1841.89 s
Current children cumulated vsize: 14065484 KiB
Current children cumulated memory: 14027400 KiB

[startup+1902.3 s]
/proc/loadavg: 1.87 2.01 2.04 3/202 3283
/proc/meminfo: memFree=15691344/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=14519168 memory=14483092 CPUtime=1901.88 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3624764 0 0 0 189514 674 0 0 20 0 1 0 555335498 14867628032 3620773 33554432000 4194304 6211132 140726207986400 140726207845688 140163260140517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3629792 3620773 846 493 0 3623097 0
Current children cumulated CPU time: 1901.88 s
Current children cumulated vsize: 14519168 KiB
Current children cumulated memory: 14483092 KiB

[startup+1962.3 s]
/proc/loadavg: 1.95 2.01 2.04 3/201 3294
/proc/meminfo: memFree=15217304/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=14973116 memory=14939004 CPUtime=1961.86 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3738811 0 0 0 195482 704 0 0 20 0 1 0 555335498 15332470784 3734751 33554432000 4194304 6211132 140726207986400 140726207845688 5456342 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3743279 3734751 846 493 0 3736584 0
Current children cumulated CPU time: 1961.86 s
Current children cumulated vsize: 14973116 KiB
Current children cumulated memory: 14939004 KiB

[startup+2022.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/201 3298
/proc/meminfo: memFree=14760092/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=15427064 memory=15395072 CPUtime=2021.86 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3852980 0 0 0 201453 733 0 0 20 0 1 0 555335498 15797313536 3848768 33554432000 4194304 6211132 140726207986400 140726207845688 140163261064041 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3856766 3848768 846 493 0 3850071 0
Current children cumulated CPU time: 2021.86 s
Current children cumulated vsize: 15427064 KiB
Current children cumulated memory: 15395072 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+2081.2 s]
/proc/loadavg: 1.99 2.01 2.04 3/202 3304
/proc/meminfo: memFree=14310908/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=15872036 memory=15842052 CPUtime=2080.73 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) R 2893 2896 1861 0 -1 4202496 3964808 0 0 0 207304 769 0 0 20 0 1 0 555335498 16252964864 3960513 33554432000 4194304 6211132 140726207986400 140726207845688 140163260140517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3968009 3960513 846 493 0 3961314 0
Current children cumulated CPU time: 2080.73 s
Current children cumulated vsize: 15872036 KiB
Current children cumulated memory: 15842052 KiB

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

[startup+2082.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/203 3305
/proc/meminfo: memFree=13913720/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=15872036 memory=15842052 CPUtime=2080.9 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) S 2893 2896 1861 0 -1 512 3964812 0 0 0 207320 770 0 0 20 0 1 0 555335498 16252964864 3960513 33554432000 4194304 6211132 140726207986400 140726207845688 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3968009 3960513 846 493 0 3961314 0
Current children cumulated CPU time: 2080.9 s
Current children cumulated vsize: 15872036 KiB
Current children cumulated memory: 15842052 KiB

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

[startup+2083.94 s]
# the end of solver process 2896 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2073.33 s, system=8.44695 s

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

[startup+2082.4 s]
/proc/loadavg: 1.99 2.01 2.04 3/203 3305
/proc/meminfo: memFree=13913720/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=15872036 memory=15842052 CPUtime=2080.91 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) S 2893 2896 1861 0 -1 512 3964812 0 0 0 207321 770 0 0 20 0 1 0 555335498 16252964864 3960513 33554432000 4194304 6211132 140726207986400 140726207845688 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3968009 3960513 846 493 0 3961314 0
Current children cumulated CPU time: 2080.91 s
Current children cumulated vsize: 15872036 KiB
Current children cumulated memory: 15842052 KiB

[startup+2082.8 s]
/proc/loadavg: 1.99 2.01 2.04 3/203 3305
/proc/meminfo: memFree=13913720/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=15872036 memory=15842052 CPUtime=2080.97 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) S 2893 2896 1861 0 -1 512 3964812 0 0 0 207327 770 0 0 20 0 1 0 555335498 16252964864 3960513 33554432000 4194304 6211132 140726207986400 140726207845688 5189800 0 16384 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3968009 3960513 846 493 0 3961314 0
Current children cumulated CPU time: 2080.97 s
Current children cumulated vsize: 15872036 KiB
Current children cumulated memory: 15842052 KiB

[startup+2083.2 s]
/proc/loadavg: 1.99 2.01 2.04 3/202 3305
/proc/meminfo: memFree=13383900/32770624 swapFree=66993544/67108860
[pid=2896] ppid=2893 vsize=15872036 memory=15842052 CPUtime=2081.03 cores=0,2,4,6
/proc/2896/stat : 2896 (cosoco) S 2893 2896 1861 0 -1 512 3964812 0 0 0 207333 770 0 0 20 0 1 0 555335498 16252964864 3960513 33554432000 4194304 6211132 140726207986400 140726207845688 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 23527424 140726207988747 140726207988849 140726207988849 140726207991758 0
/proc/2896/statm: 3968009 3960513 846 493 0 3961314 0
Current children cumulated CPU time: 2081.03 s
Current children cumulated vsize: 15872036 KiB
Current children cumulated memory: 15842052 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2083.94
CPU time (s): 2081.78
CPU user time (s): 2073.33
CPU system time (s): 8.44695
CPU usage (%): 99.8962
Max. virtual memory (cumulated for all children) (KiB): 15872036
Max. memory (cumulated for all children) (KiB): 15842052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2073.33
system time used= 8.44695
maximum resident set size= 15842220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3964812
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= 127480
involuntary context switches= 2613


# summary of solver processes directly reported to runsolver:
#   pid: 2896
#   total CPU time (s): 2081.78
#   total CPU user time (s): 2073.33
#   total CPU system time (s): 8.44695

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.2825 second user time and 10.9515 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-29 22:58:06
IDJOB=4408478
IDBENCH=122967
IDSOLVER=2874
FILE ID=node121/4408478-1569790730
RUNJOBID= node121-1569787350-1892
PBS_JOBID= 21705831
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-09-350-100.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408478-1569790730/watcher-4408478-1569790730 -o /tmp/evaluation-result-4408478-1569790730/solver-4408478-1569790730 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1569787350-1892 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408478-1569790730.xml

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

MD5SUM BENCH= 9444e44f99a0ffd374c39bd698e45a3a
RANDOM SEED=1320885402

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        29885044 kB
MemAvailable:   31818408 kB
Buffers:          211792 kB
Cached:          2044288 kB
SwapCached:         4476 kB
Active:          1357068 kB
Inactive:         957856 kB
Active(anon):      51992 kB
Inactive(anon):    81980 kB
Active(file):    1305076 kB
Inactive(file):   875876 kB
Unevictable:      109048 kB
Mlocked:          109048 kB
SwapTotal:      67108860 kB
SwapFree:       66993608 kB
Dirty:              2812 kB
Writeback:             0 kB
AnonPages:        176552 kB
Mapped:            28084 kB
Shmem:             66252 kB
Slab:             166336 kB
SReclaimable:     136492 kB
SUnreclaim:        29844 kB
KernelStack:        3760 kB
PageTables:         5964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     619092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61532 MiB
End job on node121 at 2019-09-29 23:32:50