Trace number 4309350

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 2018-08-14? (TO) 2519.76 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m1-10_c18.xml
MD5SUM5381df091e182e76100bed0c682c3bbe
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2520.05
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints3041
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":200}]
Minimum variable degree29
Maximum variable degree38
Distribution of variable degrees[{"degree":29,"count":36},{"degree":30,"count":36},{"degree":31,"count":28},{"degree":32,"count":28},{"degree":33,"count":20},{"degree":34,"count":20},{"degree":35,"count":12},{"degree":36,"count":12},{"degree":37,"count":4},{"degree":38,"count":4}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":3040},{"arity":200,"count":1}]
Number of extensional constraints0
Number of intensional constraints3040
Distribution of constraint types[{"type":"intension","count":3040},{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

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 (7039 MiB free)
  memory of node 1: 16384 MiB (11018 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309350-1534309986/watcher-4309350-1534309986 -o /tmp/evaluation-result-4309350-1534309986/solver-4309350-1534309986 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580 xcsp_picat HOME/instance-4309350-1534309986.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=23525, runsolver pid=23522
Current StackSize limit: 8192 KiB


[startup+0.100779 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18475632/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2026144 memory=19828 CPUtime=0.1 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 2070 0 0 0 8 2 0 0 20 0 1 0 248561902 2074771456 4957 33554432000 4194304 5849940 140723578081936 140723578080952 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 506536 4957 680 405 0 503480 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026144 KiB
Current children cumulated memory: 19828 KiB

[startup+0.209603 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18474904/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2026748 memory=20628 CPUtime=0.2 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 2307 0 0 0 18 2 0 0 20 0 1 0 248561902 2075389952 5157 33554432000 4194304 5849940 140723578081936 140723578080952 5310280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 506687 5157 705 405 0 503631 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026748 KiB
Current children cumulated memory: 20628 KiB

[startup+0.308786 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18474904/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2026748 memory=20628 CPUtime=0.3 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 2311 0 0 0 27 3 0 0 20 0 1 0 248561902 2075389952 5157 33554432000 4194304 5849940 140723578081936 140723578080952 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 506687 5157 705 405 0 503631 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026748 KiB
Current children cumulated memory: 20628 KiB

[startup+0.700239 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18474160/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2026568 memory=20328 CPUtime=0.69 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 2485 0 0 0 64 5 0 0 20 0 1 0 248561902 2075205632 5082 33554432000 4194304 5849940 140723578081936 140723578080904 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 506642 5082 714 405 0 503586 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026568 KiB
Current children cumulated memory: 20328 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18473980/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2028296 memory=22172 CPUtime=1.48 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 2948 0 0 0 141 7 0 0 20 0 1 0 248561902 2076975104 5543 33554432000 4194304 5849940 140723578081936 140723578080584 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 507074 5543 714 405 0 504018 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2028296 KiB
Current children cumulated memory: 22172 KiB

[startup+3.10924 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18470756/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2032016 memory=25900 CPUtime=3.09 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 4812 0 0 0 300 9 0 0 20 0 1 0 248561902 2080784384 6475 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 508004 6475 714 405 0 504948 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2032016 KiB
Current children cumulated memory: 25900 KiB

[startup+6.3002 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23526
/proc/meminfo: memFree=18468784/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2033040 memory=27044 CPUtime=6.28 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 6461 0 0 0 615 13 0 0 20 0 1 0 248561902 2081832960 6761 33554432000 4194304 5849940 140723578081936 140723578080936 5438029 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 508260 6761 714 405 0 505204 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2033040 KiB
Current children cumulated memory: 27044 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.02 2.05 3/188 23526
/proc/meminfo: memFree=18464132/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2038872 memory=32828 CPUtime=12.69 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 11290 0 0 0 1248 21 0 0 20 0 1 0 248561902 2087804928 8207 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 509718 8207 714 405 0 506662 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2038872 KiB
Current children cumulated memory: 32828 KiB

[startup+25.5002 s]
/proc/loadavg: 2.29 2.07 2.06 3/188 23526
/proc/meminfo: memFree=18465236/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2037084 memory=30828 CPUtime=25.48 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 18281 0 0 0 2508 40 0 0 20 0 1 0 248561902 2085974016 7707 33554432000 4194304 5849940 140723578081936 140723578081096 139941598642055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 509271 7707 725 405 0 506215 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2037084 KiB
Current children cumulated memory: 30828 KiB

[startup+51.1095 s]
/proc/loadavg: 2.61 2.16 2.09 3/188 23526
/proc/meminfo: memFree=18458680/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2043248 memory=37296 CPUtime=51.09 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 26234 0 0 0 5046 63 0 0 20 0 1 0 248561902 2092285952 9324 33554432000 4194304 5849940 140723578081936 140723578080936 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 510812 9324 725 405 0 507756 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2043248 KiB
Current children cumulated memory: 37296 KiB

[startup+102.3 s]
/proc/loadavg: 2.26 2.13 2.09 3/188 23527
/proc/meminfo: memFree=18492744/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2065168 memory=59080 CPUtime=102.27 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 48453 0 0 0 10132 95 0 0 20 0 1 0 248561902 2114732032 14770 33554432000 4194304 5849940 140723578081936 140723578080936 5438438 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 516292 14770 725 405 0 513236 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2065168 KiB
Current children cumulated memory: 59080 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.10 2.07 3/187 23528
/proc/meminfo: memFree=18453484/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2087016 memory=80696 CPUtime=162.26 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 65626 0 0 0 16104 122 0 0 20 0 1 0 248561902 2137104384 20174 33554432000 4194304 5849940 140723578081936 140723578081096 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 521754 20174 725 405 0 518698 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2087016 KiB
Current children cumulated memory: 80696 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 23529
/proc/meminfo: memFree=18471132/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2068860 memory=62788 CPUtime=222.26 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 83750 0 0 0 22084 142 0 0 20 0 1 0 248561902 2118512640 15697 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 517215 15697 725 405 0 514159 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2068860 KiB
Current children cumulated memory: 62788 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 23530
/proc/meminfo: memFree=18428492/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2103596 memory=97524 CPUtime=282.25 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 97614 0 0 0 28058 167 0 0 20 0 1 0 248561902 2154082304 24381 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 525899 24381 725 405 0 522843 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2103596 KiB
Current children cumulated memory: 97524 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 23531
/proc/meminfo: memFree=18387856/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2144080 memory=137772 CPUtime=342.25 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 115209 0 0 0 34042 183 0 0 20 0 1 0 248561902 2195537920 34443 33554432000 4194304 5849940 140723578081936 140723578080936 5438470 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 536020 34443 725 405 0 532964 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2144080 KiB
Current children cumulated memory: 137772 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 23532
/proc/meminfo: memFree=18424476/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2094980 memory=88908 CPUtime=402.24 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 134628 0 0 0 40027 197 0 0 20 0 1 0 248561902 2145259520 22227 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 523745 22227 725 405 0 520689 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2094980 KiB
Current children cumulated memory: 88908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23541
/proc/meminfo: memFree=18377504/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2141824 memory=135492 CPUtime=462.24 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 138940 0 0 0 46012 212 0 0 20 0 1 0 248561902 2193227776 33873 33554432000 4194304 5849940 140723578081936 140723578080808 5395804 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 535456 33873 725 405 0 532400 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2141824 KiB
Current children cumulated memory: 135492 KiB


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

/proc/23525/statm: 560016 59133 725 405 0 556960 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 2240064 KiB
Current children cumulated memory: 236532 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23641
/proc/meminfo: memFree=18238000/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2240064 memory=236532 CPUtime=1782.09 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 306935 0 0 0 177606 603 0 0 20 0 1 0 248561902 2293825536 59133 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 560016 59133 725 405 0 556960 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 2240064 KiB
Current children cumulated memory: 236532 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23642
/proc/meminfo: memFree=18229864/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2240064 memory=236532 CPUtime=1842.09 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 314791 0 0 0 183594 615 0 0 20 0 1 0 248561902 2293825536 59133 33554432000 4194304 5849940 140723578081936 140723578080936 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 560016 59133 725 405 0 556960 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 2240064 KiB
Current children cumulated memory: 236532 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23643
/proc/meminfo: memFree=18173128/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2302364 memory=298832 CPUtime=1902.09 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 321099 0 0 0 189581 628 0 0 20 0 1 0 248561902 2357620736 74708 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 575591 74708 725 405 0 572535 0
Current children cumulated CPU time: 1902.09 s
Current children cumulated vsize: 2302364 KiB
Current children cumulated memory: 298832 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23644
/proc/meminfo: memFree=18099332/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2367904 memory=364324 CPUtime=1962.08 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 332238 0 0 0 195569 639 0 0 20 0 1 0 248561902 2424733696 91081 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 591976 91081 725 405 0 588920 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 364324 KiB

[startup+2022.3 s]
/proc/loadavg: 2.15 2.03 2.05 3/187 23645
/proc/meminfo: memFree=18192532/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2274684 memory=271072 CPUtime=2022.08 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 335270 0 0 0 201557 651 0 0 20 0 1 0 248561902 2329276416 67768 33554432000 4194304 5849940 140723578081936 140723578081096 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 568671 67768 725 405 0 565615 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 2274684 KiB
Current children cumulated memory: 271072 KiB

[startup+2082.3 s]
/proc/loadavg: 2.44 2.16 2.09 3/187 23646
/proc/meminfo: memFree=18187656/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2274684 memory=271152 CPUtime=2082.07 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 342232 0 0 0 207543 664 0 0 20 0 1 0 248561902 2329276416 67788 33554432000 4194304 5849940 140723578081936 140723578080936 5335767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 568671 67788 725 405 0 565615 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 2274684 KiB
Current children cumulated memory: 271152 KiB

[startup+2142.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/187 23647
/proc/meminfo: memFree=18162044/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2300544 memory=296772 CPUtime=2142.06 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 351210 0 0 0 213524 682 0 0 20 0 1 0 248561902 2355757056 74193 33554432000 4194304 5849940 140723578081936 140723578080936 5437815 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 575136 74193 725 405 0 572080 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 2300544 KiB
Current children cumulated memory: 296772 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/187 23648
/proc/meminfo: memFree=18163228/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2300544 memory=297012 CPUtime=2202.06 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 359326 0 0 0 219507 699 0 0 20 0 1 0 248561902 2355757056 74253 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 575136 74253 725 405 0 572080 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 2300544 KiB
Current children cumulated memory: 297012 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 23656
/proc/meminfo: memFree=18138448/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2330104 memory=326572 CPUtime=2262.06 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 369015 0 0 0 225492 714 0 0 20 0 1 0 248561902 2386026496 81643 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 582526 81643 725 405 0 579470 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 2330104 KiB
Current children cumulated memory: 326572 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23657
/proc/meminfo: memFree=18125096/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2344968 memory=341436 CPUtime=2322.05 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 384340 0 0 0 231482 723 0 0 20 0 1 0 248561902 2401247232 85359 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 586242 85359 725 405 0 583186 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341436 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 23658
/proc/meminfo: memFree=18122364/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2344968 memory=341436 CPUtime=2382.04 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 391903 0 0 0 237474 730 0 0 20 0 1 0 248561902 2401247232 85359 33554432000 4194304 5849940 140723578081936 140723578080936 5335737 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 586242 85359 725 405 0 583186 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341436 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 23659
/proc/meminfo: memFree=18115908/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2344968 memory=341436 CPUtime=2442.04 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 401094 0 0 0 243466 738 0 0 20 0 1 0 248561902 2401247232 85359 33554432000 4194304 5849940 140723578081936 140723578080936 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 586242 85359 725 405 0 583186 0
Current children cumulated CPU time: 2442.04 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341436 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23660
/proc/meminfo: memFree=18089664/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2344968 memory=341436 CPUtime=2502.04 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 410390 0 0 0 249459 745 0 0 20 0 1 0 248561902 2401247232 85359 33554432000 4194304 5849940 140723578081936 140723578080936 139941598642055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 586242 85359 725 405 0 583186 0
Current children cumulated CPU time: 2502.04 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341436 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 23661
/proc/meminfo: memFree=18122484/32770624 swapFree=67108792/67108860
[pid=23525] ppid=23522 vsize=2344968 memory=341436 CPUtime=2519.75 cores=0,2,4,6
/proc/23525/stat : 23525 (xcsp_picat) R 23522 23525 21309 0 -1 4202496 412004 0 0 0 251228 747 0 0 20 0 1 0 248561902 2401247232 85359 33554432000 4194304 5849940 140723578081936 140723578081096 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 46813184 140723578090678 140723578090756 140723578090756 140723578093514 0
/proc/23525/statm: 586242 85359 725 405 0 583186 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341436 KiB

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

[startup+2520.02 s]
# the end of solver process 23525 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.28 s, system=7.47835 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): 2519.76
CPU user time (s): 2512.28
CPU system time (s): 7.47835
CPU usage (%): 99.9898
Max. virtual memory (cumulated for all children) (KiB): 2367904
Max. memory (cumulated for all children) (KiB): 364372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.28
system time used= 7.47835
maximum resident set size= 364372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 412005
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= 37
involuntary context switches= 3142


# summary of solver processes directly reported to runsolver:
#   pid: 23525
#   total CPU time (s): 2519.76
#   total CPU user time (s): 2512.28
#   total CPU system time (s): 7.47835

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.9538 second user time and 17.101 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 07:13:06
IDJOB=4309350
IDBENCH=141487
IDSOLVER=2794
FILE ID=node150/4309350-1534309986
RUNJOBID= node150-1534293054-21340
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m1-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309350-1534309986/watcher-4309350-1534309986 -o /tmp/evaluation-result-4309350-1534309986/solver-4309350-1534309986 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580  xcsp_picat HOME/instance-4309350-1534309986.xml

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

MD5SUM BENCH= 5381df091e182e76100bed0c682c3bbe
RANDOM SEED=1771552485

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        18492508 kB
MemAvailable:   31809196 kB
Buffers:          246096 kB
Cached:         13238296 kB
SwapCached:           32 kB
Active:          6362636 kB
Inactive:        7261680 kB
Active(anon):      91628 kB
Inactive(anon):   109136 kB
Active(file):    6271008 kB
Inactive(file):  7152544 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:        147940 kB
Mapped:            58196 kB
Shmem:             57924 kB
Slab:             350048 kB
SReclaimable:     321596 kB
SUnreclaim:        28452 kB
KernelStack:        3376 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2474788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 07:55:07