Trace number 4294375

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 2018-06-15? (TO) 2519.85 2520.01

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-11_c18.xml
MD5SUMd48530cddaac7c3de8b9754209410058
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark2519.5
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of constraints56
Number of domains2
Minimum domain size121
Maximum domain size122
Distribution of domain sizes[{"size":121,"count":55},{"size":122,"count":11}]
Minimum variable degree0
Maximum variable degree11
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":55},{"degree":10,"count":10},{"degree":11,"count":1}]
Minimum constraint arity3
Maximum constraint arity55
Distribution of constraint arities[{"arity":3,"count":55},{"arity":55,"count":1}]
Number of extensional constraints0
Number of intensional constraints55
Distribution of constraint types[{"type":"intension","count":55},{"type":"allDifferent","count":1}]
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 (7009 MiB free)
  memory of node 1: 16384 MiB (13859 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294375-1532447189/watcher-4294375-1532447189 -o /tmp/evaluation-result-4294375-1532447189/solver-4294375-1532447189 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580 xcsp_picat HOME/instance-4294375-1532447189.xml 

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

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=30509, runsolver pid=30506
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 30510
/proc/meminfo: memFree=21350104/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=133408 memory=24764 CPUtime=0.1 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 3364 0 0 0 10 0 0 0 20 0 1 0 62282026 136609792 6191 33554432000 4194304 5849740 140723535569440 140723535569440 5334791 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 33352 6191 678 405 0 30296 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 133408 KiB
Current children cumulated memory: 24764 KiB

[startup+0.209783 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 30510
/proc/meminfo: memFree=21348244/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=132668 memory=24424 CPUtime=0.21 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 3625 0 0 0 21 0 0 0 20 0 1 0 62282026 135852032 6106 33554432000 4194304 5849740 140723535569440 140723535569440 5365396 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 33167 6106 695 405 0 30111 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132668 KiB
Current children cumulated memory: 24424 KiB

[startup+0.309317 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 30510
/proc/meminfo: memFree=21348244/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=132668 memory=24424 CPUtime=0.31 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 3997 0 0 0 31 0 0 0 20 0 1 0 62282026 135852032 6106 33554432000 4194304 5849740 140723535569440 140723535569440 5365482 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 33167 6106 695 405 0 30111 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 132668 KiB
Current children cumulated memory: 24424 KiB

[startup+0.700278 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 30510
/proc/meminfo: memFree=21348200/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=132828 memory=24424 CPUtime=0.69 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 5131 0 0 0 69 0 0 0 20 0 1 0 62282026 136015872 6106 33554432000 4194304 5849740 140723535569440 140723535567688 5414808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 33207 6106 695 405 0 30151 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 132828 KiB
Current children cumulated memory: 24424 KiB

[startup+1.50036 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 30510
/proc/meminfo: memFree=21346364/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=144872 memory=35324 CPUtime=1.49 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 8018 0 0 0 148 1 0 0 20 0 1 0 62282026 148348928 8831 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 36218 8831 707 405 0 33162 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 144872 KiB
Current children cumulated memory: 35324 KiB

[startup+3.10948 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 30510
/proc/meminfo: memFree=21340912/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=140776 memory=31592 CPUtime=3.1 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 9955 0 0 0 307 3 0 0 20 0 1 0 62282026 144154624 7898 33554432000 4194304 5849740 140723535569440 140723535568600 140428455559047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 35194 7898 711 405 0 32138 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 140776 KiB
Current children cumulated memory: 31592 KiB

[startup+6.30028 s]
/proc/loadavg: 1.93 2.00 2.04 3/190 30510
/proc/meminfo: memFree=21338432/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=140192 memory=31760 CPUtime=6.29 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 15037 0 0 0 623 6 0 0 20 0 1 0 62282026 143556608 7940 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 35048 7940 711 405 0 31992 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 140192 KiB
Current children cumulated memory: 31760 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/190 30510
/proc/meminfo: memFree=21336436/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=145272 memory=36732 CPUtime=12.68 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 21029 0 0 0 1256 12 0 0 20 0 1 0 62282026 148758528 9183 33554432000 4194304 5849740 140723535569440 140723535568088 140428455147424 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 36318 9183 711 405 0 33262 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 145272 KiB
Current children cumulated memory: 36732 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/190 30510
/proc/meminfo: memFree=21328184/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=147472 memory=39164 CPUtime=25.48 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 29390 0 0 0 2524 24 0 0 20 0 1 0 62282026 151011328 9791 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 36868 9791 711 405 0 33812 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 147472 KiB
Current children cumulated memory: 39164 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.04 3/190 30510
/proc/meminfo: memFree=21325332/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=150540 memory=42132 CPUtime=51.1 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 40460 0 0 0 5065 45 0 0 20 0 1 0 62282026 154152960 10533 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 37635 10533 711 405 0 34579 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 150540 KiB
Current children cumulated memory: 42132 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/190 30511
/proc/meminfo: memFree=21305992/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=161556 memory=60256 CPUtime=102.28 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 57691 0 0 0 10146 82 0 0 20 0 1 0 62282026 165433344 15064 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 40389 15064 711 405 0 37333 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 161556 KiB
Current children cumulated memory: 60256 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/190 30512
/proc/meminfo: memFree=21306704/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=162228 memory=60956 CPUtime=162.28 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 80943 0 0 0 16110 118 0 0 20 0 1 0 62282026 166121472 15239 33554432000 4194304 5849740 140723535569440 140723535568440 5438245 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 40557 15239 711 405 0 37501 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 162228 KiB
Current children cumulated memory: 60956 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 30521
/proc/meminfo: memFree=21300576/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=166020 memory=64756 CPUtime=222.28 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 100093 0 0 0 22073 155 0 0 20 0 1 0 62282026 170004480 16189 33554432000 4194304 5849740 140723535569440 140723535568440 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 41505 16189 711 405 0 38449 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 166020 KiB
Current children cumulated memory: 64756 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30522
/proc/meminfo: memFree=21303808/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=163024 memory=62076 CPUtime=282.27 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 119428 0 0 0 28038 189 0 0 20 0 1 0 62282026 166936576 15519 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 40756 15519 711 405 0 37700 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 163024 KiB
Current children cumulated memory: 62076 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/191 30523
/proc/meminfo: memFree=21271192/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=194028 memory=93024 CPUtime=342.27 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 136810 0 0 0 34011 216 0 0 20 0 1 0 62282026 198684672 23256 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 48507 23256 711 405 0 45451 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 194028 KiB
Current children cumulated memory: 93024 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 30524
/proc/meminfo: memFree=21268476/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=196384 memory=95260 CPUtime=402.28 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 148915 0 0 0 39990 238 0 0 20 0 1 0 62282026 201097216 23815 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 49096 23815 711 405 0 46040 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 196384 KiB
Current children cumulated memory: 95260 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30525
/proc/meminfo: memFree=21289752/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=177548 memory=76436 CPUtime=462.26 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 167375 0 0 0 45971 255 0 0 20 0 1 0 62282026 181809152 19109 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 44387 19109 711 405 0 41331 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 177548 KiB
Current children cumulated memory: 76436 KiB


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

/proc/30509/statm: 95554 70292 711 405 0 92498 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 382216 KiB
Current children cumulated memory: 281168 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30835
/proc/meminfo: memFree=20877280/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=373520 memory=272248 CPUtime=1782.2 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 365777 0 0 0 177736 484 0 0 20 0 1 0 62282026 382484480 68062 33554432000 4194304 5849740 140723535569440 140723535568440 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 93380 68062 711 405 0 90324 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 373520 KiB
Current children cumulated memory: 272248 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30836
/proc/meminfo: memFree=20804200/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=439056 memory=338008 CPUtime=1842.21 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 390752 0 0 0 183727 494 0 0 20 0 1 0 62282026 449593344 84502 33554432000 4194304 5849740 140723535569440 140723535568440 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 109764 84502 711 405 0 106708 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 439056 KiB
Current children cumulated memory: 338008 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30837
/proc/meminfo: memFree=20771344/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=439056 memory=338008 CPUtime=1902.19 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 405094 0 0 0 189718 501 0 0 20 0 1 0 62282026 449593344 84502 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 109764 84502 711 405 0 106708 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 439056 KiB
Current children cumulated memory: 338008 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30838
/proc/meminfo: memFree=20812036/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=390228 memory=289116 CPUtime=1962.18 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 412748 0 0 0 195711 507 0 0 20 0 1 0 62282026 399593472 72279 33554432000 4194304 5849740 140723535569440 140723535568600 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 97557 72279 711 405 0 94501 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 390228 KiB
Current children cumulated memory: 289116 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30848
/proc/meminfo: memFree=20745232/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=455764 memory=354716 CPUtime=2022.18 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 435889 0 0 0 201701 517 0 0 20 0 1 0 62282026 466702336 88679 33554432000 4194304 5849740 140723535569440 140723535568440 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 113941 88679 711 405 0 110885 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 455764 KiB
Current children cumulated memory: 354716 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30849
/proc/meminfo: memFree=20730224/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=455764 memory=354716 CPUtime=2082.18 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 458352 0 0 0 207693 525 0 0 20 0 1 0 62282026 466702336 88679 33554432000 4194304 5849740 140723535569440 140723535568440 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 113941 88679 711 405 0 110885 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 455764 KiB
Current children cumulated memory: 354716 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30850
/proc/meminfo: memFree=20711608/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=455764 memory=354716 CPUtime=2142.18 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 481962 0 0 0 213686 532 0 0 20 0 1 0 62282026 466702336 88679 33554432000 4194304 5849740 140723535569440 140723535568440 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 113941 88679 711 405 0 110885 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 455764 KiB
Current children cumulated memory: 354716 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30851
/proc/meminfo: memFree=20711544/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=455764 memory=354716 CPUtime=2202.18 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 504640 0 0 0 219679 539 0 0 20 0 1 0 62282026 466702336 88679 33554432000 4194304 5849740 140723535569440 140723535568600 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 113941 88679 711 405 0 110885 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 455764 KiB
Current children cumulated memory: 354716 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30852
/proc/meminfo: memFree=20624108/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=455764 memory=354716 CPUtime=2262.18 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 526609 0 0 0 225672 546 0 0 20 0 1 0 62282026 466702336 88679 33554432000 4194304 5849740 140723535569440 140723535568440 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 113941 88679 711 405 0 110885 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 455764 KiB
Current children cumulated memory: 354716 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30854
/proc/meminfo: memFree=20578044/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=501080 memory=400032 CPUtime=2322.15 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 536960 0 0 0 231659 556 0 0 20 0 1 0 62282026 513105920 100008 33554432000 4194304 5849740 140723535569440 140723535568440 5437749 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 125270 100008 711 405 0 122214 0
Current children cumulated CPU time: 2322.15 s
Current children cumulated vsize: 501080 KiB
Current children cumulated memory: 400032 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30855
/proc/meminfo: memFree=20578700/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=501080 memory=400032 CPUtime=2382.14 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 545610 0 0 0 237648 566 0 0 20 0 1 0 62282026 513105920 100008 33554432000 4194304 5849740 140723535569440 140723535568440 5438164 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 125270 100008 711 405 0 122214 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 501080 KiB
Current children cumulated memory: 400032 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30856
/proc/meminfo: memFree=20595168/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=501816 memory=400768 CPUtime=2442.13 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 554406 0 0 0 243638 575 0 0 20 0 1 0 62282026 513859584 100192 33554432000 4194304 5849740 140723535569440 140723535568600 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 125454 100192 711 405 0 122398 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 501816 KiB
Current children cumulated memory: 400768 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30858
/proc/meminfo: memFree=20595956/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=501816 memory=400768 CPUtime=2502.13 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 557443 0 0 0 249630 583 0 0 20 0 1 0 62282026 513859584 100192 33554432000 4194304 5849740 140723535569440 140723535568440 140428455559047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 125454 100192 711 405 0 122398 0
Current children cumulated CPU time: 2502.13 s
Current children cumulated vsize: 501816 KiB
Current children cumulated memory: 400768 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 30858
/proc/meminfo: memFree=20596556/32770624 swapFree=67108860/67108860
[pid=30509] ppid=30506 vsize=501816 memory=400768 CPUtime=2519.84 cores=1,3,5,7
/proc/30509/stat : 30509 (xcsp_picat) R 30506 30509 27337 0 -1 4202496 558849 0 0 0 251399 585 0 0 20 0 1 0 62282026 513859584 100192 33554432000 4194304 5849740 140723535569440 140723535568440 5437716 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 34455552 140723535578294 140723535578372 140723535578372 140723535581130 0
/proc/30509/statm: 125454 100192 711 405 0 122398 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 501816 KiB
Current children cumulated memory: 400768 KiB

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

[startup+2520.01 s]
# the end of solver process 30509 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514 s, system=5.85893 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): 2520.01
CPU time (s): 2519.85
CPU user time (s): 2514
CPU system time (s): 5.85893
CPU usage (%): 99.9937
Max. virtual memory (cumulated for all children) (KiB): 586836
Max. memory (cumulated for all children) (KiB): 485788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514
system time used= 5.85893
maximum resident set size= 485788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558849
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= 179
involuntary context switches= 1061


# summary of solver processes directly reported to runsolver:
#   pid: 30509
#   total CPU time (s): 2519.85
#   total CPU user time (s): 2514
#   total CPU system time (s): 5.85893

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8108 second user time and 18.3275 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 17:46:29
IDJOB=4294375
IDBENCH=141375
IDSOLVER=2754
FILE ID=node132/4294375-1532447189
RUNJOBID= node132-1532432860-27369
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-nodv-11_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294375-1532447189/watcher-4294375-1532447189 -o /tmp/evaluation-result-4294375-1532447189/solver-4294375-1532447189 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580  xcsp_picat HOME/instance-4294375-1532447189.xml

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

MD5SUM BENCH= d48530cddaac7c3de8b9754209410058
RANDOM SEED=161897767

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        21370468 kB
MemAvailable:   31919860 kB
Buffers:          184884 kB
Cached:         10529108 kB
SwapCached:            0 kB
Active:          2572964 kB
Inactive:        8215176 kB
Active(anon):      22984 kB
Inactive(anon):    70916 kB
Active(file):    2549980 kB
Inactive(file):  8144260 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:         78812 kB
Mapped:            40860 kB
Shmem:             17056 kB
Slab:             311148 kB
SReclaimable:     283612 kB
SUnreclaim:        27536 kB
KernelStack:        3392 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     451632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 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= 52468 MiB
End job on node132 at 2018-07-24 18:28:29