Trace number 4395262

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) 2519.96 2520.02

General information on the benchmark

NameMario/
Mario-zinc-s1/Mario-t-hard-2.xml
MD5SUM2b9b9d57997e47756252872b7d7d2054
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4850
Best CPU time to get the best result obtained on this benchmark15.6676
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints201
Number of domains161
Minimum domain size1
Maximum domain size100
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":98},{"size":85,"count":3},{"size":86,"count":3},{"size":87,"count":7},{"size":88,"count":10},{"size":89,"count":13},{"size":90,"count":11},{"size":91,"count":13},{"size":92,"count":9},{"size":93,"count":7},{"size":94,"count":9},{"size":95,"count":4},{"size":96,"count":8},{"size":97,"count":2},{"size":99,"count":1},{"size":100,"count":100}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":199},{"degree":3,"count":99}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":198},{"arity":100,"count":2}]
Number of extensional constraints100
Number of intensional constraints99
Distribution of constraint types[{"type":"extension","count":100},{"type":"intension","count":99},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax SUM

Solver Data 

69.57/69.61	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 (13807 MiB free)
  memory of node 1: 16384 MiB (13069 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395262-1568334901/watcher-4395262-1568334901 -o /tmp/evaluation-result-4395262-1568334901/solver-4395262-1568334901 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395262-1568334901.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
Current StackSize limit: 8192 KiB

solver pid=31799, runsolver pid=31796

[startup+0.100217 s]*
/proc/loadavg: 2.08 2.08 2.07 4/201 31802
/proc/meminfo: memFree=27415916/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2031716 memory=31172 CPUtime=0.1 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1867 0 0 0 10 0 0 0 20 0 1 0 409757866 2080477184 7793 33554432000 4194304 5870510 140735360755632 140735360754936 4458467 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 507929 7793 843 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31172 KiB

[startup+0.210422 s]*
/proc/loadavg: 2.08 2.08 2.07 3/201 31802
/proc/meminfo: memFree=27397476/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2031716 memory=51864 CPUtime=0.21 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1877 0 0 0 20 1 0 0 20 0 1 0 409757866 2080477184 12966 33554432000 4194304 5870510 140735360755632 140735360754936 4429588 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 507929 12966 866 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 51864 KiB

[startup+0.310137 s]*
/proc/loadavg: 2.08 2.08 2.07 3/201 31802
/proc/meminfo: memFree=27356268/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2099988 memory=79088 CPUtime=0.31 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 2586 0 0 0 29 2 0 0 20 0 1 0 409757866 2150387712 19772 33554432000 4194304 5870510 140735360755632 140735360754936 5251841 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 524997 19772 871 410 0 520470 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2099988 KiB
Current children cumulated memory: 79088 KiB

[startup+0.700459 s]
/proc/loadavg: 2.08 2.08 2.07 3/201 31802
/proc/meminfo: memFree=27725344/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2111116 memory=130280 CPUtime=0.7 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 4095 0 0 0 66 4 0 0 20 0 1 0 409757866 2161782784 32570 33554432000 4194304 5870510 140735360755632 140735360754936 4461520 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 527779 32570 871 410 0 523252 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2111116 KiB
Current children cumulated memory: 130280 KiB

[startup+1.50045 s]
/proc/loadavg: 2.23 2.11 2.08 3/201 31802
/proc/meminfo: memFree=27233144/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2153520 memory=203500 CPUtime=1.49 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 5258 0 0 0 143 6 0 0 20 0 1 0 409757866 2205204480 50875 33554432000 4194304 5870510 140735360755632 140735360754600 4461466 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 538380 50875 871 410 0 533853 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2153520 KiB
Current children cumulated memory: 203500 KiB

[startup+3.10984 s]
/proc/loadavg: 2.23 2.11 2.08 3/201 31802
/proc/meminfo: memFree=27572624/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2204476 memory=314708 CPUtime=3.1 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 8362 0 0 0 298 12 0 0 20 0 1 0 409757866 2257383424 78677 33554432000 4194304 5870510 140735360755632 140735360754952 4490052 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 551119 78677 871 410 0 546592 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2204476 KiB
Current children cumulated memory: 314708 KiB

[startup+6.30043 s]
/proc/loadavg: 2.22 2.11 2.08 3/200 31802
/proc/meminfo: memFree=27040424/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2237756 memory=718252 CPUtime=6.29 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 10299 0 0 0 606 23 0 0 20 0 1 0 409757866 2291462144 179563 33554432000 4194304 5870510 140735360755632 140735360754936 4509123 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 559439 179563 900 410 0 554912 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2237756 KiB
Current children cumulated memory: 718252 KiB

[startup+12.7003 s]
/proc/loadavg: 2.20 2.10 2.08 3/200 31803
/proc/meminfo: memFree=25898744/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2727956 memory=1016892 CPUtime=12.68 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 20487 0 0 0 1237 31 0 0 20 0 1 0 409757866 2793426944 254223 33554432000 4194304 5870510 140735360755632 140735360754136 5261200 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 681989 254223 978 410 0 677462 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2727956 KiB
Current children cumulated memory: 1016892 KiB

[startup+25.5004 s]
/proc/loadavg: 2.17 2.10 2.08 3/200 31803
/proc/meminfo: memFree=25371864/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2730200 memory=1019236 CPUtime=25.49 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 31737 0 0 0 2517 32 0 0 20 0 1 0 409757866 2795724800 254809 33554432000 4194304 5870510 140735360755632 140735360753960 5261210 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 682550 254809 978 410 0 678023 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2730200 KiB
Current children cumulated memory: 1019236 KiB

[startup+51.1097 s]
/proc/loadavg: 2.10 2.09 2.08 3/200 31805
/proc/meminfo: memFree=25184228/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2735084 memory=1024128 CPUtime=51.09 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 54141 0 0 0 5075 34 0 0 20 0 1 0 409757866 2800726016 256032 33554432000 4194304 5870510 140735360755632 140735360753960 140423863829400 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 683771 256032 978 410 0 679244 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2735084 KiB
Current children cumulated memory: 1024128 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 2.05 2.06 3/200 31810
/proc/meminfo: memFree=24080664/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2819056 memory=1069920 CPUtime=102.27 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 75920 0 0 0 10177 50 0 0 20 0 1 0 409757866 2886713344 267480 33554432000 4194304 5870510 140735360755632 140735360754648 5274704 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 704764 267480 1001 410 0 700237 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2819056 KiB
Current children cumulated memory: 1069920 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 2.04 2.05 3/200 31814
/proc/meminfo: memFree=24601284/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2907584 memory=1149140 CPUtime=162.26 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 122831 0 0 0 16139 87 0 0 20 0 1 0 409757866 2977366016 287285 33554432000 4194304 5870510 140735360755632 140735360753992 5282379 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 726896 287285 1001 410 0 722369 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2907584 KiB
Current children cumulated memory: 1149140 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/200 31818
/proc/meminfo: memFree=25049620/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2785628 memory=1077480 CPUtime=222.25 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 168821 0 0 0 22087 138 0 0 20 0 1 0 409757866 2852483072 269370 33554432000 4194304 5870510 140735360755632 140735360753992 5277536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 696407 269370 1001 410 0 691880 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2785628 KiB
Current children cumulated memory: 1077480 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 31825
/proc/meminfo: memFree=25163244/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2841120 memory=1114736 CPUtime=282.25 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 243282 0 0 0 28051 174 0 0 20 0 1 0 409757866 2909306880 278684 33554432000 4194304 5870510 140735360755632 140735360753928 5277455 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 710280 278684 1001 410 0 705753 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2841120 KiB
Current children cumulated memory: 1114736 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 31838
/proc/meminfo: memFree=24211376/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2926924 memory=1142736 CPUtime=342.26 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 307601 0 0 0 34013 213 0 0 20 0 1 0 409757866 2997170176 285684 33554432000 4194304 5870510 140735360755632 140735360754648 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 731731 285684 1001 410 0 727204 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2926924 KiB
Current children cumulated memory: 1142736 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 31842
/proc/meminfo: memFree=23775740/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2932524 memory=1159604 CPUtime=402.25 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 387976 0 0 0 39959 266 0 0 20 0 1 0 409757866 3002904576 289901 33554432000 4194304 5870510 140735360755632 140735360754584 5274516 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 733131 289901 1001 410 0 728604 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2932524 KiB
Current children cumulated memory: 1159604 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31848
/proc/meminfo: memFree=23963732/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2806476 memory=1089580 CPUtime=462.25 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 449140 0 0 0 45920 305 0 0 20 0 1 0 409757866 2873831424 272395 33554432000 4194304 5870510 140735360755632 140735360754648 5262944 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 701619 272395 1001 410 0 697092 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2806476 KiB
Current children cumulated memory: 1089580 KiB


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

/proc/31799/statm: 728001 297828 1001 410 0 723474 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2912004 KiB
Current children cumulated memory: 1191312 KiB

[startup+1782.3 s]
/proc/loadavg: 2.08 2.09 2.07 3/201 31989
/proc/meminfo: memFree=18949984/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=3128280 memory=1404040 CPUtime=1782.21 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1452212 0 0 0 176953 1268 0 0 20 0 1 0 409757866 3203358720 351010 33554432000 4194304 5870510 140735360755632 140735360753992 140423869592060 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 782070 351010 1001 410 0 777543 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 3128280 KiB
Current children cumulated memory: 1404040 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.07 2.07 3/200 31993
/proc/meminfo: memFree=21777308/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2996976 memory=1247492 CPUtime=1842.22 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1498029 0 0 0 182893 1329 0 0 20 0 1 0 409757866 3068903424 311873 33554432000 4194304 5870510 140735360755632 140735360754648 5262768 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 749244 311873 1001 410 0 744717 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2996976 KiB
Current children cumulated memory: 1247492 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/200 31999
/proc/meminfo: memFree=21110144/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2917240 memory=1214852 CPUtime=1902.21 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1538058 0 0 0 188839 1382 0 0 20 0 1 0 409757866 2987253760 303713 33554432000 4194304 5870510 140735360755632 140735360753928 5277088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 729310 303713 1001 410 0 724783 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2917240 KiB
Current children cumulated memory: 1214852 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/200 32003
/proc/meminfo: memFree=19031456/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=3348072 memory=1438952 CPUtime=1962.21 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1552229 0 0 0 194795 1426 0 0 20 0 1 0 409757866 3428425728 359738 33554432000 4194304 5870510 140735360755632 140735360753992 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 837018 359738 1001 410 0 832491 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 3348072 KiB
Current children cumulated memory: 1438952 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 32007
/proc/meminfo: memFree=22755344/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=3003236 memory=1284132 CPUtime=2022.22 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1595780 0 0 0 200752 1470 0 0 20 0 1 0 409757866 3075313664 321033 33554432000 4194304 5870510 140735360755632 140735360754648 5283135 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 750809 321033 1001 410 0 746282 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 3003236 KiB
Current children cumulated memory: 1284132 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 32013
/proc/meminfo: memFree=22494364/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2872088 memory=1144908 CPUtime=2082.22 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1654051 0 0 0 206707 1515 0 0 20 0 1 0 409757866 2941018112 286227 33554432000 4194304 5870510 140735360755632 140735360754648 140423869520559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 718022 286227 1001 410 0 713495 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2872088 KiB
Current children cumulated memory: 1144908 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 32022
/proc/meminfo: memFree=21292064/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=3004448 memory=1235276 CPUtime=2142.22 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1695598 0 0 0 212667 1555 0 0 20 0 1 0 409757866 3076554752 308819 33554432000 4194304 5870510 140735360755632 140735360754584 5277513 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 751112 308819 1001 410 0 746585 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 3004448 KiB
Current children cumulated memory: 1235276 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32026
/proc/meminfo: memFree=19676100/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2875260 memory=1159188 CPUtime=2202.23 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1728515 0 0 0 218630 1593 0 0 20 0 1 0 409757866 2944266240 289797 33554432000 4194304 5870510 140735360755632 140735360753992 5262777 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 718815 289797 1001 410 0 714288 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2875260 KiB
Current children cumulated memory: 1159188 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32032
/proc/meminfo: memFree=19344548/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2929640 memory=1193828 CPUtime=2262.22 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1760943 0 0 0 224597 1625 0 0 20 0 1 0 409757866 2999951360 298457 33554432000 4194304 5870510 140735360755632 140735360754584 5278096 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 732410 298457 1001 410 0 727883 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2929640 KiB
Current children cumulated memory: 1193828 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32036
/proc/meminfo: memFree=19118384/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2962244 memory=1229436 CPUtime=2322.23 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1806444 0 0 0 230560 1663 0 0 20 0 1 0 409757866 3033337856 307359 33554432000 4194304 5870510 140735360755632 140735360753992 5305252 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 740561 307359 1001 410 0 736034 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 2962244 KiB
Current children cumulated memory: 1229436 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32040
/proc/meminfo: memFree=22753736/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2853140 memory=1151880 CPUtime=2382.23 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1839612 0 0 0 236518 1705 0 0 20 0 1 0 409757866 2921615360 287970 33554432000 4194304 5870510 140735360755632 140735360754584 140423863823333 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 713285 287970 1001 410 0 708758 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 2853140 KiB
Current children cumulated memory: 1151880 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32046
/proc/meminfo: memFree=21648648/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2854724 memory=1153472 CPUtime=2442.23 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1895059 0 0 0 242466 1757 0 0 20 0 1 0 409757866 2923237376 288368 33554432000 4194304 5870510 140735360755632 140735360754584 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 713681 288368 1001 410 0 709154 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 2854724 KiB
Current children cumulated memory: 1153472 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32050
/proc/meminfo: memFree=20308392/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2888552 memory=1170904 CPUtime=2502.23 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1936168 0 0 0 248437 1786 0 0 20 0 1 0 409757866 2957877248 292726 33554432000 4194304 5870510 140735360755632 140735360754584 5289442 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 722138 292726 1001 410 0 717611 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 2888552 KiB
Current children cumulated memory: 1170904 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 32113
/proc/meminfo: memFree=26453820/32770624 swapFree=67004752/67108860
[pid=31799] ppid=31796 vsize=2940292 memory=1206440 CPUtime=2519.94 cores=0,2,4,6
/proc/31799/stat : 31799 (xcsp_picat) R 31796 31799 28785 0 -1 4202496 1939974 0 0 0 250197 1797 0 0 20 0 1 0 409757866 3010859008 301610 33554432000 4194304 5870510 140735360755632 140735360753992 5274736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42692608 140735360762911 140735360762989 140735360762989 140735360765898 0
/proc/31799/statm: 735073 301610 1001 410 0 730546 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 2940292 KiB
Current children cumulated memory: 1206440 KiB

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

[startup+2520.02 s]
# the end of solver process 31799 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.97 s, system=17.9908 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): 2520.02
CPU time (s): 2519.96
CPU user time (s): 2501.97
CPU system time (s): 17.9908
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 3559688
Max. memory (cumulated for all children) (KiB): 1593316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.97
system time used= 17.9908
maximum resident set size= 1618856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1939974
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= 54
involuntary context switches= 1820


# summary of solver processes directly reported to runsolver:
#   pid: 31799
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2501.97
#   total CPU system time (s): 17.9908

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.91149 second user time and 19.3353 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 02:34:23
IDJOB=4395262
IDBENCH=133272
IDSOLVER=2844
FILE ID=node126/4395262-1568334901
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55380 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Mario/Mario-zinc-s1/Mario-t-hard-2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395262-1568334901/watcher-4395262-1568334901 -o /tmp/evaluation-result-4395262-1568334901/solver-4395262-1568334901 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395262-1568334901.xml

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

MD5SUM BENCH= 2b9b9d57997e47756252872b7d7d2054
RANDOM SEED=977191107

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27542376 kB
MemAvailable:   30733148 kB
Buffers:          121888 kB
Cached:          3319416 kB
SwapCached:         2860 kB
Active:          2978988 kB
Inactive:        1600352 kB
Active(anon):    1136188 kB
Inactive(anon):    43288 kB
Active(file):    1842800 kB
Inactive(file):  1557064 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3264 kB
Writeback:             0 kB
AnonPages:       1228568 kB
Mapped:            46080 kB
Shmem:             32816 kB
Slab:             243372 kB
SReclaimable:     213484 kB
SUnreclaim:        29888 kB
KernelStack:        3568 kB
PageTables:         7848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3192708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1175552 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 03:16:23