Trace number 4395372

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) 2519.99 2520.06

General information on the benchmark

NameBinPacking/
BinPacking-mdd-fu/BinPacking-mdd-fu0120-05.xml
MD5SUM9ef2b094cdda1b830103df1ca446c40b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark2520.1
Satisfiable
(Un)Satisfiability was proved
Number of variables470
Number of constraints70
Number of domains2
Minimum domain size62
Maximum domain size68
Distribution of domain sizes[{"size":62,"count":469},{"size":68,"count":1}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":402},{"degree":4,"count":67}]
Minimum constraint arity7
Maximum constraint arity469
Distribution of constraint arities[{"arity":7,"count":67},{"arity":68,"count":1},{"arity":469,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"mdd","count":67},{"type":"lex","count":1},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

1235.44/1235.53	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 (14803 MiB free)
  memory of node 1: 16384 MiB (15181 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395372-1568342003/watcher-4395372-1568342003 -o /tmp/evaluation-result-4395372-1568342003/solver-4395372-1568342003 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580 xcsp_picat HOME/instance-4395372-1568342003.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=31419, runsolver pid=31416
Current StackSize limit: 8192 KiB


[startup+0.100583 s]*
/proc/loadavg: 2.01 2.03 2.05 3/198 31420
/proc/meminfo: memFree=30681720/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2031716 memory=25816 CPUtime=0.09 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 2041 0 0 0 9 0 0 0 20 0 1 0 410455032 2080477184 6454 33554432000 4194304 5870510 140722193056304 140722193055608 4477333 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 507929 6454 839 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25816 KiB

[startup+0.209685 s]*
/proc/loadavg: 2.01 2.03 2.05 3/198 31420
/proc/meminfo: memFree=30667276/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2031716 memory=44248 CPUtime=0.2 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 2050 0 0 0 20 0 0 0 20 0 1 0 410455032 2080477184 11062 33554432000 4194304 5870510 140722193056304 140722193055608 4466537 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 507929 11062 839 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 44248 KiB

[startup+0.309654 s]*
/proc/loadavg: 2.01 2.03 2.05 3/198 31420
/proc/meminfo: memFree=30652940/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2031716 memory=54488 CPUtime=0.3 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 2055 0 0 0 30 0 0 0 20 0 1 0 410455032 2080477184 13622 33554432000 4194304 5870510 140722193056304 140722193055608 4840447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 507929 13622 839 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 54488 KiB

[startup+0.700326 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 31420
/proc/meminfo: memFree=30621812/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2031716 memory=109920 CPUtime=0.68 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 2082 0 0 0 67 1 0 0 20 0 1 0 410455032 2080477184 27480 33554432000 4194304 5870510 140722193056304 140722193055608 4838467 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 507929 27480 846 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 109920 KiB

[startup+1.50032 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 31420
/proc/meminfo: memFree=30554104/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2062968 memory=223164 CPUtime=1.48 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 2436 0 0 0 145 3 0 0 20 0 1 0 410455032 2112479232 55791 33554432000 4194304 5870510 140722193056304 140722193055608 4459739 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 515742 55791 847 410 0 511215 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2062968 KiB
Current children cumulated memory: 223164 KiB

[startup+3.10958 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 31420
/proc/meminfo: memFree=30202040/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2169820 memory=531088 CPUtime=3.09 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 5007 0 0 0 302 7 0 0 20 0 1 0 410455032 2221895680 132772 33554432000 4194304 5870510 140722193056304 140722193055624 4795412 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 542455 132772 901 410 0 537928 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2169820 KiB
Current children cumulated memory: 531088 KiB

[startup+6.30031 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 31420
/proc/meminfo: memFree=29763532/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2505008 memory=964392 CPUtime=6.28 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 5645 0 0 0 614 14 0 0 20 0 1 0 410455032 2565128192 241098 33554432000 4194304 5870510 140722193056304 140722193055624 5245065 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 626252 241098 901 410 0 621725 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2505008 KiB
Current children cumulated memory: 964392 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.01 2.04 3/198 31420
/proc/meminfo: memFree=29682248/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2541932 memory=854112 CPUtime=12.68 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 9957 0 0 0 1234 34 0 0 20 0 1 0 410455032 2602938368 213528 33554432000 4194304 5870510 140722193056304 140722193055272 5246661 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 635483 213528 901 410 0 630956 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2541932 KiB
Current children cumulated memory: 854112 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.01 2.04 3/198 31423
/proc/meminfo: memFree=29283312/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2671908 memory=1101828 CPUtime=25.48 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 20158 0 0 0 2440 108 0 0 20 0 1 0 410455032 2736033792 275457 33554432000 4194304 5870510 140722193056304 140722193055272 5245016 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 667977 275457 901 410 0 663450 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2671908 KiB
Current children cumulated memory: 1101828 KiB

[startup+51.1097 s]
/proc/loadavg: 1.96 2.01 2.04 3/198 31423
/proc/meminfo: memFree=29394372/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=2874096 memory=1349860 CPUtime=51.09 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 37682 0 0 0 4850 259 0 0 20 0 1 0 410455032 2943074304 337465 33554432000 4194304 5870510 140722193056304 140722193055272 5246232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 718524 337465 901 410 0 713997 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2874096 KiB
Current children cumulated memory: 1349860 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/198 31427
/proc/meminfo: memFree=27700724/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=3866060 memory=3006756 CPUtime=102.27 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 82655 0 0 0 9718 509 0 0 20 0 1 0 410455032 3958845440 751689 33554432000 4194304 5870510 140722193056304 140722193055400 5307553 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 966515 751689 970 410 0 961988 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 3866060 KiB
Current children cumulated memory: 3006756 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/198 31433
/proc/meminfo: memFree=26922096/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=4772720 memory=3776804 CPUtime=162.28 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 150658 0 0 0 15702 526 0 0 20 0 1 0 410455032 4887265280 944201 33554432000 4194304 5870510 140722193056304 140722193054808 5321686 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193180 944201 973 410 0 1188653 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 4772720 KiB
Current children cumulated memory: 3776804 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 31437
/proc/meminfo: memFree=26922116/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=4772720 memory=3776972 CPUtime=222.28 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 162553 0 0 0 21701 527 0 0 20 0 1 0 410455032 4887265280 944243 33554432000 4194304 5870510 140722193056304 140722193054808 5321694 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193180 944243 977 410 0 1188653 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 4772720 KiB
Current children cumulated memory: 3776972 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 31441
/proc/meminfo: memFree=26922872/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=4772720 memory=3776972 CPUtime=282.27 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 191551 0 0 0 27699 528 0 0 20 0 1 0 410455032 4887265280 944243 33554432000 4194304 5870510 140722193056304 140722193054808 5337550 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193180 944243 977 410 0 1188653 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 4772720 KiB
Current children cumulated memory: 3776972 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/198 31447
/proc/meminfo: memFree=26922512/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=4772720 memory=3776972 CPUtime=342.26 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 221397 0 0 0 33697 529 0 0 20 0 1 0 410455032 4887265280 944243 33554432000 4194304 5870510 140722193056304 140722193054808 5337393 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193180 944243 977 410 0 1188653 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 4772720 KiB
Current children cumulated memory: 3776972 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/198 31451
/proc/meminfo: memFree=26922008/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=4772720 memory=3776972 CPUtime=402.26 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 245370 0 0 0 39696 530 0 0 20 0 1 0 410455032 4887265280 944243 33554432000 4194304 5870510 140722193056304 140722193054808 5321686 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193180 944243 977 410 0 1188653 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 4772720 KiB
Current children cumulated memory: 3776972 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 31455
/proc/meminfo: memFree=26915804/32770624 swapFree=66996672/67108860
[pid=31419] ppid=31416 vsize=4772720 memory=3776972 CPUtime=462.27 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 270013 0 0 0 45695 532 0 0 20 0 1 0 410455032 4887265280 944243 33554432000 4194304 5870510 140722193056304 140722193054808 5321600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193180 944243 977 410 0 1188653 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 4772720 KiB
Current children cumulated memory: 3776972 KiB


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

/proc/31419/statm: 1193280 945242 1001 410 0 1188753 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3780968 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/199 31977
/proc/meminfo: memFree=26697452/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3780968 CPUtime=1782.23 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 979236 0 0 0 177627 596 0 0 20 0 1 0 410455032 4887674880 945242 33554432000 4194304 5870510 140722193056304 140722193054808 5261272 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945242 1001 410 0 1188753 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3780968 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/199 31981
/proc/meminfo: memFree=26707900/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3780968 CPUtime=1842.23 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1002830 0 0 0 183625 598 0 0 20 0 1 0 410455032 4887674880 945242 33554432000 4194304 5870510 140722193056304 140722193054808 5321680 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945242 1001 410 0 1188753 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3780968 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/199 31985
/proc/meminfo: memFree=26691244/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3780968 CPUtime=1902.23 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1029558 0 0 0 189625 598 0 0 20 0 1 0 410455032 4887674880 945242 33554432000 4194304 5870510 140722193056304 140722193054808 5321600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945242 1001 410 0 1188753 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3780968 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/199 31991
/proc/meminfo: memFree=26685312/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3780968 CPUtime=1962.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1055202 0 0 0 195623 599 0 0 20 0 1 0 410455032 4887674880 945242 33554432000 4194304 5870510 140722193056304 140722193054808 5321600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945242 1001 410 0 1188753 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3780968 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/199 31995
/proc/meminfo: memFree=26689792/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3780968 CPUtime=2022.23 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1080486 0 0 0 201622 601 0 0 20 0 1 0 410455032 4887674880 945242 33554432000 4194304 5870510 140722193056304 140722193054808 5321611 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945242 1001 410 0 1188753 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3780968 KiB

[startup+2082.3 s]
/proc/loadavg: 2.52 2.14 2.08 3/198 31999
/proc/meminfo: memFree=26688564/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3781664 CPUtime=2082.23 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1098233 0 0 0 207621 602 0 0 20 0 1 0 410455032 4887674880 945416 33554432000 4194304 5870510 140722193056304 140722193054808 5261019 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945416 1001 410 0 1188753 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3781664 KiB

[startup+2142.3 s]
/proc/loadavg: 2.33 2.17 2.10 3/198 32005
/proc/meminfo: memFree=26682448/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3781664 CPUtime=2142.23 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1194789 0 0 0 213616 607 0 0 20 0 1 0 410455032 4887674880 945416 33554432000 4194304 5870510 140722193056304 140722193054808 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945416 1001 410 0 1188753 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3781664 KiB

[startup+2202.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/198 32009
/proc/meminfo: memFree=26672532/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3781908 CPUtime=2202.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1260550 0 0 0 219612 610 0 0 20 0 1 0 410455032 4887674880 945477 33554432000 4194304 5870510 140722193056304 140722193054808 5337488 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945477 1001 410 0 1188753 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3781908 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.11 2.08 3/198 32013
/proc/meminfo: memFree=26676756/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3783576 CPUtime=2262.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1310060 0 0 0 225610 612 0 0 20 0 1 0 410455032 4887674880 945894 33554432000 4194304 5870510 140722193056304 140722193054808 5337584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945894 1001 410 0 1188753 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3783576 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/198 32026
/proc/meminfo: memFree=26672140/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3783576 CPUtime=2322.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1353763 0 0 0 231607 615 0 0 20 0 1 0 410455032 4887674880 945894 33554432000 4194304 5870510 140722193056304 140722193054808 5337379 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 945894 1001 410 0 1188753 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3783576 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/198 32030
/proc/meminfo: memFree=26661876/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773120 memory=3786140 CPUtime=2382.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1541494 0 0 0 237599 623 0 0 20 0 1 0 410455032 4887674880 946535 33554432000 4194304 5870510 140722193056304 140722193054808 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193280 946535 1001 410 0 1188753 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 4773120 KiB
Current children cumulated memory: 3786140 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/198 32034
/proc/meminfo: memFree=26864236/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4452260 memory=3624256 CPUtime=2442.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1774630 0 0 0 243560 662 0 0 20 0 1 0 410455032 4559114240 906064 33554432000 4194304 5870510 140722193056304 140722193055032 139873870801881 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1113065 906064 1001 410 0 1108538 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 4452260 KiB
Current children cumulated memory: 3624256 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/198 32040
/proc/meminfo: memFree=26666352/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773116 memory=3783572 CPUtime=2502.22 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1807671 0 0 0 249553 669 0 0 20 0 1 0 410455032 4887670784 945893 33554432000 4194304 5870510 140722193056304 140722193054808 5320954 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193279 945893 1001 410 0 1188752 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 4773116 KiB
Current children cumulated memory: 3783572 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.05 2.06 3/198 32040
/proc/meminfo: memFree=26661944/32770624 swapFree=66996696/67108860
[pid=31419] ppid=31416 vsize=4773116 memory=3783572 CPUtime=2519.92 cores=0,2,4,6
/proc/31419/stat : 31419 (xcsp_picat) R 31416 31419 25640 0 -1 4202496 1816659 0 0 0 251323 669 0 0 20 0 1 0 410455032 4887670784 945893 33554432000 4194304 5870510 140722193056304 140722193054808 5337532 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 33038336 140722193064991 140722193065069 140722193065069 140722193067978 0
/proc/31419/statm: 1193279 945893 1001 410 0 1188752 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 4773116 KiB
Current children cumulated memory: 3783572 KiB

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

[startup+2520.06 s]
# the end of solver process 31419 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.24 s, system=6.74886 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): 2520.06
CPU time (s): 2519.99
CPU user time (s): 2513.24
CPU system time (s): 6.74886
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 5285216
Max. memory (cumulated for all children) (KiB): 4098120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.24
system time used= 6.74886
maximum resident set size= 4098120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1816659
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= 26
involuntary context switches= 927


# summary of solver processes directly reported to runsolver:
#   pid: 31419
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2513.24
#   total CPU system time (s): 6.74886

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.26511 second user time and 17.2459 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-13 03:32:07
IDJOB=4395372
IDBENCH=138293
IDSOLVER=2844
FILE ID=node106/4395372-1568342003
RUNJOBID= node106-1568318666-25671
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-mdd-fu/BinPacking-mdd-fu0120-05.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395372-1568342003/watcher-4395372-1568342003 -o /tmp/evaluation-result-4395372-1568342003/solver-4395372-1568342003 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580  xcsp_picat HOME/instance-4395372-1568342003.xml

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

MD5SUM BENCH= 9ef2b094cdda1b830103df1ca446c40b
RANDOM SEED=1276978096

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30704496 kB
MemAvailable:   31773600 kB
Buffers:          140496 kB
Cached:          1225260 kB
SwapCached:         9996 kB
Active:           504360 kB
Inactive:        1027288 kB
Active(anon):     164560 kB
Inactive(anon):    34504 kB
Active(file):     339800 kB
Inactive(file):   992784 kB
Unevictable:      106816 kB
Mlocked:          106816 kB
SwapTotal:      67108860 kB
SwapFree:       66996672 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        263412 kB
Mapped:            38644 kB
Shmem:             24296 kB
Slab:             133020 kB
SReclaimable:     104712 kB
SUnreclaim:        28308 kB
KernelStack:        3504 kB
PageTables:         6240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2656708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-13 04:14:07