Trace number 4395734

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
PicatSAT 2019-09-12? (TO) 2400.01 2399.8

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t10-4.xml
MD5SUM9ef9cfbbe168b3e655de6bd1a7d8b0b4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark867
Best CPU time to get the best result obtained on this benchmark2400.11
Satisfiable
(Un)Satisfiability was proved
Number of variables20580
Number of constraints1002
Number of domains21
Minimum domain size2
Maximum domain size181
Distribution of domain sizes[{"size":2,"count":980},{"size":8,"count":980},{"size":11,"count":980},{"size":23,"count":980},{"size":51,"count":980},{"size":54,"count":980},{"size":64,"count":980},{"size":71,"count":980},{"size":83,"count":980},{"size":92,"count":980},{"size":97,"count":980},{"size":103,"count":980},{"size":115,"count":980},{"size":121,"count":980},{"size":139,"count":980},{"size":147,"count":980},{"size":154,"count":980},{"size":160,"count":980},{"size":166,"count":980},{"size":180,"count":980},{"size":181,"count":980}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":20580}]
Minimum constraint arity21
Maximum constraint arity19600
Distribution of constraint arities[{"arity":21,"count":980},{"arity":980,"count":21},{"arity":19600,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":1},{"type":"lex","count":1},{"type":"sum","count":1000}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

228.20/228.28	c xcsp_picat version 2.7b12 (9/12/2019)

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 (13654 MiB free)
  memory of node 1: 16384 MiB (15887 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395734-1568333341/watcher-4395734-1568333341 -o /tmp/evaluation-result-4395734-1568333341/solver-4395734-1568333341 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560 xcsp_picat HOME/instance-4395734-1568333341.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=24799, runsolver pid=24796
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 24800
/proc/meminfo: memFree=30216896/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2031716 memory=39780 CPUtime=0.1 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 1410 0 0 0 10 0 0 0 20 0 1 0 409582752 2080477184 9945 33554432000 4194304 5870510 140735407952608 140735407949752 4519095 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 507929 9945 869 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39780 KiB

[startup+0.209917 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 24800
/proc/meminfo: memFree=30191620/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2031716 memory=62788 CPUtime=0.21 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 1542 0 0 0 20 1 0 0 20 0 1 0 409582752 2080477184 15697 33554432000 4194304 5870510 140735407952608 140735407951912 4458464 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 507929 15697 873 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 62788 KiB

[startup+0.309897 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 24800
/proc/meminfo: memFree=30177096/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2031716 memory=77124 CPUtime=0.31 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 1561 0 0 0 30 1 0 0 20 0 1 0 409582752 2080477184 19281 33554432000 4194304 5870510 140735407952608 140735407951912 4433115 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 507929 19281 873 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 77124 KiB

[startup+0.700398 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24800
/proc/meminfo: memFree=30154568/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2031716 memory=134188 CPUtime=0.69 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 2037 0 0 0 68 1 0 0 20 0 1 0 409582752 2080477184 33547 33554432000 4194304 5870510 140735407952608 140735407951912 4464657 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 507929 33547 888 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 134188 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24800
/proc/meminfo: memFree=30078892/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2236040 memory=369952 CPUtime=1.49 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 2730 0 0 0 144 5 0 0 20 0 1 0 409582752 2289704960 92488 33554432000 4194304 5870510 140735407952608 140735407951912 5250067 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 559010 92488 908 410 0 554483 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2236040 KiB
Current children cumulated memory: 369952 KiB

[startup+3.10956 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24800
/proc/meminfo: memFree=29732484/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2391152 memory=514304 CPUtime=3.1 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 21914 0 0 0 299 11 0 0 20 0 1 0 409582752 2448539648 128576 33554432000 4194304 5870510 140735407952608 140735407951704 140282485743495 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 597788 128576 977 410 0 593261 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2391152 KiB
Current children cumulated memory: 514304 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24800
/proc/meminfo: memFree=29673976/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2409720 memory=532460 CPUtime=6.29 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 27325 0 0 0 597 32 0 0 20 0 1 0 409582752 2467553280 133115 33554432000 4194304 5870510 140735407952608 140735407951848 140282485743495 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 602430 133115 977 410 0 597903 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2409720 KiB
Current children cumulated memory: 532460 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24800
/proc/meminfo: memFree=29475008/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2680804 memory=777324 CPUtime=12.69 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 73803 0 0 0 1211 58 0 0 20 0 1 0 409582752 2745143296 194331 33554432000 4194304 5870510 140735407952608 140735407951784 140282485283813 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 670201 194331 977 410 0 665674 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2680804 KiB
Current children cumulated memory: 777324 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24801
/proc/meminfo: memFree=29462740/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2686500 memory=787836 CPUtime=25.5 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 85298 0 0 0 2488 62 0 0 20 0 1 0 409582752 2750976000 196959 33554432000 4194304 5870510 140735407952608 140735407951848 5562066 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 671625 196959 978 410 0 667098 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2686500 KiB
Current children cumulated memory: 787836 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24803
/proc/meminfo: memFree=29457400/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2687572 memory=788900 CPUtime=51.1 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 90295 0 0 0 5047 63 0 0 20 0 1 0 409582752 2752073728 197225 33554432000 4194304 5870510 140735407952608 140735407951704 5562064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 671893 197225 978 410 0 667366 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2687572 KiB
Current children cumulated memory: 788900 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24807
/proc/meminfo: memFree=29416468/32770624 swapFree=67001532/67108860
[pid=24799] ppid=24796 vsize=2709660 memory=824400 CPUtime=102.3 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 126889 0 0 0 10155 75 0 0 20 0 1 0 409582752 2774691840 206100 33554432000 4194304 5870510 140735407952608 140735407951864 5562072 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 677415 206100 978 410 0 672888 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2709660 KiB
Current children cumulated memory: 824400 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24819
/proc/meminfo: memFree=29347828/32770624 swapFree=67001536/67108860
[pid=24799] ppid=24796 vsize=2713628 memory=832560 CPUtime=162.3 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 149127 0 0 0 16148 82 0 0 20 0 1 0 409582752 2778755072 208140 33554432000 4194304 5870510 140735407952608 140735407951864 5406739 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 678407 208140 978 410 0 673880 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2713628 KiB
Current children cumulated memory: 832560 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24823
/proc/meminfo: memFree=29364200/32770624 swapFree=67001536/67108860
[pid=24799] ppid=24796 vsize=2757380 memory=875916 CPUtime=222.31 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 284500 0 0 0 22126 105 0 0 20 0 1 0 409582752 2823557120 218979 33554432000 4194304 5870510 140735407952608 140735407951592 5259205 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 689345 218979 1008 410 0 684818 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2757380 KiB
Current children cumulated memory: 875916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24829
/proc/meminfo: memFree=29448316/32770624 swapFree=67001536/67108860
[pid=24799] ppid=24796 vsize=2691984 memory=793004 CPUtime=282.31 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 342418 0 0 0 28063 168 0 0 20 0 1 0 409582752 2756591616 198251 33554432000 4194304 5870510 140735407952608 140735407951608 5477010 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 672996 198251 1010 410 0 668469 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2691984 KiB
Current children cumulated memory: 793004 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24833
/proc/meminfo: memFree=29412480/32770624 swapFree=67001536/67108860
[pid=24799] ppid=24796 vsize=2717984 memory=831500 CPUtime=342.31 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 366377 0 0 0 34049 182 0 0 20 0 1 0 409582752 2783215616 207875 33554432000 4194304 5870510 140735407952608 140735407951720 140282485281388 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 679496 207875 1010 410 0 674969 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2717984 KiB
Current children cumulated memory: 831500 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24837
/proc/meminfo: memFree=29405984/32770624 swapFree=67001536/67108860
[pid=24799] ppid=24796 vsize=2717984 memory=835596 CPUtime=402.32 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 383285 0 0 0 40043 189 0 0 20 0 1 0 409582752 2783215616 208899 33554432000 4194304 5870510 140735407952608 140735407951720 5562056 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 679496 208899 1010 410 0 674969 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2717984 KiB
Current children cumulated memory: 835596 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24843
/proc/meminfo: memFree=29341376/32770624 swapFree=67001536/67108860
[pid=24799] ppid=24796 vsize=2786536 memory=898252 CPUtime=462.32 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 469682 0 0 0 46025 207 0 0 20 0 1 0 409582752 2853412864 224563 33554432000 4194304 5870510 140735407952608 140735407951592 5258758 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696634 224563 1010 410 0 692107 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2786536 KiB
Current children cumulated memory: 898252 KiB


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

/proc/24799/statm: 696664 224742 1010 410 0 692137 0
Current children cumulated CPU time: 1602.43 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 898968 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25014
/proc/meminfo: memFree=29262528/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=907160 CPUtime=1662.43 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 636037 0 0 0 165909 334 0 0 20 0 1 0 409582752 2853535744 226790 33554432000 4194304 5870510 140735407952608 140735407951624 5272516 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 226790 1010 410 0 692137 0
Current children cumulated CPU time: 1662.43 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 907160 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25020
/proc/meminfo: memFree=29269036/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2916884 memory=972800 CPUtime=1722.44 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 638596 0 0 0 171907 337 0 0 20 0 1 0 409582752 2986889216 243200 33554432000 4194304 5870510 140735407952608 140735407951176 5305050 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 729221 243200 1010 410 0 724694 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 2916884 KiB
Current children cumulated memory: 972800 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25024
/proc/meminfo: memFree=29263536/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=909208 CPUtime=1782.44 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 639942 0 0 0 177906 338 0 0 20 0 1 0 409582752 2853535744 227302 33554432000 4194304 5870510 140735407952608 140735407951624 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 227302 1010 410 0 692137 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 909208 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25028
/proc/meminfo: memFree=29261080/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=905380 CPUtime=1842.44 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 641417 0 0 0 183905 339 0 0 20 0 1 0 409582752 2853535744 226345 33554432000 4194304 5870510 140735407952608 140735407951624 5262793 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 226345 1010 410 0 692137 0
Current children cumulated CPU time: 1842.44 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 905380 KiB

[startup+1902.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/199 25034
/proc/meminfo: memFree=29297680/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=905112 CPUtime=1902.45 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 642819 0 0 0 189905 340 0 0 20 0 1 0 409582752 2853535744 226278 33554432000 4194304 5870510 140735407952608 140735407951624 5288874 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 226278 1010 410 0 692137 0
Current children cumulated CPU time: 1902.45 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 905112 KiB

[startup+1962.3 s]
/proc/loadavg: 2.27 2.13 2.09 3/200 25046
/proc/meminfo: memFree=29258184/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=907160 CPUtime=1962.46 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 644847 0 0 0 195903 343 0 0 20 0 1 0 409582752 2853535744 226790 33554432000 4194304 5870510 140735407952608 140735407951624 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 226790 1010 410 0 692137 0
Current children cumulated CPU time: 1962.46 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 907160 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/200 25050
/proc/meminfo: memFree=29292740/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=909476 CPUtime=2022.47 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 646309 0 0 0 201902 345 0 0 20 0 1 0 409582752 2853535744 227369 33554432000 4194304 5870510 140735407952608 140735407951624 5282280 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 227369 1010 410 0 692137 0
Current children cumulated CPU time: 2022.47 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 909476 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/200 25056
/proc/meminfo: memFree=29260352/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=907160 CPUtime=2082.47 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 647646 0 0 0 207901 346 0 0 20 0 1 0 409582752 2853535744 226790 33554432000 4194304 5870510 140735407952608 140735407951624 5272310 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 226790 1010 410 0 692137 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 907160 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/200 25060
/proc/meminfo: memFree=29217940/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2836744 memory=945136 CPUtime=2142.48 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 648861 0 0 0 213901 347 0 0 20 0 1 0 409582752 2904825856 236284 33554432000 4194304 5870510 140735407952608 140735407951560 5282759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 709186 236284 1010 410 0 704659 0
Current children cumulated CPU time: 2142.48 s
Current children cumulated vsize: 2836744 KiB
Current children cumulated memory: 945136 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 25064
/proc/meminfo: memFree=29214508/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2836744 memory=947008 CPUtime=2202.48 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 652164 0 0 0 219890 358 0 0 20 0 1 0 409582752 2904825856 236752 33554432000 4194304 5870510 140735407952608 140735407951624 5277475 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 709186 236752 1010 410 0 704659 0
Current children cumulated CPU time: 2202.48 s
Current children cumulated vsize: 2836744 KiB
Current children cumulated memory: 947008 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 25070
/proc/meminfo: memFree=29231960/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2836744 memory=932880 CPUtime=2262.49 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 654418 0 0 0 225886 363 0 0 20 0 1 0 409582752 2904825856 233220 33554432000 4194304 5870510 140735407952608 140735407951560 5281705 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 709186 233220 1010 410 0 704659 0
Current children cumulated CPU time: 2262.49 s
Current children cumulated vsize: 2836744 KiB
Current children cumulated memory: 932880 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 25074
/proc/meminfo: memFree=29263348/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2836744 memory=934144 CPUtime=2322.49 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 669690 0 0 0 231881 368 0 0 20 0 1 0 409582752 2904825856 233536 33554432000 4194304 5870510 140735407952608 140735407951624 5281796 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 709186 233536 1010 410 0 704659 0
Current children cumulated CPU time: 2322.49 s
Current children cumulated vsize: 2836744 KiB
Current children cumulated memory: 934144 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 25078
/proc/meminfo: memFree=29250408/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=913304 CPUtime=2382.5 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 671746 0 0 0 237879 371 0 0 20 0 1 0 409582752 2853535744 228326 33554432000 4194304 5870510 140735407952608 140735407951624 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 228326 1010 410 0 692137 0
Current children cumulated CPU time: 2382.5 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 913304 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 25080
/proc/meminfo: memFree=29279800/32770624 swapFree=67001564/67108860
[pid=24799] ppid=24796 vsize=2786656 memory=917400 CPUtime=2400 cores=1,3,5,7
/proc/24799/stat : 24799 (xcsp_picat) R 24796 24799 22075 0 -1 4202496 671765 0 0 0 239629 371 0 0 20 0 1 0 409582752 2853535744 229350 33554432000 4194304 5870510 140735407952608 140735407951624 5282251 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44683264 140735407957023 140735407957101 140735407957101 140735407960010 0
/proc/24799/statm: 696664 229350 1010 410 0 692137 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 2786656 KiB
Current children cumulated memory: 917400 KiB

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

[startup+2399.8 s]
# the end of solver process 24799 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2396.29 s, system=3.71634 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.8
CPU time (s): 2400.01
CPU user time (s): 2396.29
CPU system time (s): 3.71634
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 3048360
Max. memory (cumulated for all children) (KiB): 1104428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.29
system time used= 3.71634
maximum resident set size= 1104428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 671765
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= 32
involuntary context switches= 1616


# summary of solver processes directly reported to runsolver:
#   pid: 24799
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2396.29
#   total CPU system time (s): 3.71634

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.27165 second user time and 17.4407 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 02:08:17
IDJOB=4395734
IDBENCH=124254
IDSOLVER=2845
FILE ID=node136/4395734-1568333341
RUNJOBID= node136-1568323423-22107
PBS_JOBID= 21701143
Free space on /tmp= 56788 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t10-4.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395734-1568333341/watcher-4395734-1568333341 -o /tmp/evaluation-result-4395734-1568333341/solver-4395734-1568333341 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560  xcsp_picat HOME/instance-4395734-1568333341.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9ef9cfbbe168b3e655de6bd1a7d8b0b4
RANDOM SEED=1220525696

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30250952 kB
MemAvailable:   31789000 kB
Buffers:           67396 kB
Cached:          1751984 kB
SwapCached:         3792 kB
Active:           989764 kB
Inactive:         946596 kB
Active(anon):     115408 kB
Inactive(anon):    41884 kB
Active(file):     874356 kB
Inactive(file):   904712 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001532 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        210624 kB
Mapped:            44456 kB
Shmem:             31432 kB
Slab:             178368 kB
SReclaimable:     149632 kB
SUnreclaim:        28736 kB
KernelStack:        3584 kB
PageTables:         5892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2607688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56784 MiB
End job on node136 at 2019-09-13 02:48:17