Trace number 4295173

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) 2519.94 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m1-20_c18.xml
MD5SUMd156824e13565888aa6df857cf60b633
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46
Best CPU time to get the best result obtained on this benchmark2520.1
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints25481
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":800}]
Minimum variable degree59
Maximum variable degree78
Distribution of variable degrees[{"degree":59,"count":76},{"degree":60,"count":76},{"degree":61,"count":68},{"degree":62,"count":68},{"degree":63,"count":60},{"degree":64,"count":60},{"degree":65,"count":52},{"degree":66,"count":52},{"degree":67,"count":44},{"degree":68,"count":44},{"degree":69,"count":36},{"degree":70,"count":36},{"degree":71,"count":28},{"degree":72,"count":28},{"degree":73,"count":20},{"degree":74,"count":20},{"degree":75,"count":12},{"degree":76,"count":12},{"degree":77,"count":4},{"degree":78,"count":4}]
Minimum constraint arity2
Maximum constraint arity800
Distribution of constraint arities[{"arity":2,"count":25480},{"arity":800,"count":1}]
Number of extensional constraints0
Number of intensional constraints25480
Distribution of constraint types[{"type":"intension","count":25480},{"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 (8487 MiB free)
  memory of node 1: 16384 MiB (13282 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295173-1532462464/watcher-4295173-1532462464 -o /tmp/evaluation-result-4295173-1532462464/solver-4295173-1532462464 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4295173-1532462464.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=21702, runsolver pid=21699
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.42 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22272200/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=111688 memory=22824 CPUtime=0.1 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 1284 0 0 0 10 0 0 0 20 0 1 0 63809532 114368512 5706 33554432000 4194304 5849740 140734425871088 140734425871088 5131279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 27922 5706 602 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 22824 KiB

[startup+0.209808 s]*
/proc/loadavg: 2.42 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22264008/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=111688 memory=31016 CPUtime=0.21 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 1288 0 0 0 21 0 0 0 20 0 1 0 63809532 114368512 7754 33554432000 4194304 5849740 140734425871088 140734425871088 139949706636288 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 27922 7754 602 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 31016 KiB

[startup+0.309648 s]*
/proc/loadavg: 2.42 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22255816/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=111688 memory=39424 CPUtime=0.31 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 1319 0 0 0 31 0 0 0 20 0 1 0 63809532 114368512 9856 33554432000 4194304 5849740 140734425871088 140734425871088 4778304 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 27922 9856 621 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 39424 KiB

[startup+0.70029 s]
/proc/loadavg: 2.42 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22243536/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=132592 memory=52936 CPUtime=0.69 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 2734 0 0 0 58 11 0 0 20 0 1 0 63809532 135774208 13234 33554432000 4194304 5849740 140734425871088 140734425870056 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 33148 13234 706 405 0 30092 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 132592 KiB
Current children cumulated memory: 52936 KiB

[startup+1.50028 s]
/proc/loadavg: 2.42 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22242048/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=138228 memory=58676 CPUtime=1.49 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 3669 0 0 0 131 18 0 0 20 0 1 0 63809532 141545472 14669 33554432000 4194304 5849740 140734425871088 140734425870056 5308200 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 34557 14669 730 405 0 31501 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 138228 KiB
Current children cumulated memory: 58676 KiB

[startup+3.10941 s]
/proc/loadavg: 2.38 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22231516/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=139316 memory=63820 CPUtime=3.1 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 5292 0 0 0 289 21 0 0 20 0 1 0 63809532 142659584 15955 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 34829 15955 739 405 0 31773 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 139316 KiB
Current children cumulated memory: 63820 KiB

[startup+6.30027 s]
/proc/loadavg: 2.38 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22231876/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=139464 memory=64124 CPUtime=6.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 6520 0 0 0 604 25 0 0 20 0 1 0 63809532 142811136 16031 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 34866 16031 739 405 0 31810 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 139464 KiB
Current children cumulated memory: 64124 KiB

[startup+12.7003 s]
/proc/loadavg: 2.35 2.12 2.07 3/189 21703
/proc/meminfo: memFree=22228440/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=143636 memory=68288 CPUtime=12.69 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 8821 0 0 0 1238 31 0 0 20 0 1 0 63809532 147083264 17072 33554432000 4194304 5849740 140734425871088 140734425870248 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 35909 17072 739 405 0 32853 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 143636 KiB
Current children cumulated memory: 68288 KiB

[startup+25.5003 s]
/proc/loadavg: 2.28 2.11 2.07 3/189 21703
/proc/meminfo: memFree=22220080/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=151244 memory=81164 CPUtime=25.49 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 14175 0 0 0 2505 44 0 0 20 0 1 0 63809532 154873856 20291 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 37811 20291 739 405 0 34755 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 151244 KiB
Current children cumulated memory: 81164 KiB

[startup+51.1095 s]
/proc/loadavg: 2.18 2.10 2.07 3/189 21703
/proc/meminfo: memFree=22210444/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=154304 memory=87100 CPUtime=51.1 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 20226 0 0 0 5046 64 0 0 20 0 1 0 63809532 158007296 21775 33554432000 4194304 5849740 140734425871088 140734425870088 5397866 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 38576 21775 739 405 0 35520 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 154304 KiB
Current children cumulated memory: 87100 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.09 2.06 3/189 21704
/proc/meminfo: memFree=22222228/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=142216 memory=75020 CPUtime=102.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 30906 0 0 0 10111 118 0 0 20 0 1 0 63809532 145629184 18755 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 35554 18755 741 405 0 32498 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 142216 KiB
Current children cumulated memory: 75020 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.07 2.06 3/189 21705
/proc/meminfo: memFree=22200424/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=164012 memory=96816 CPUtime=162.3 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 38425 0 0 0 16062 168 0 0 20 0 1 0 63809532 167948288 24204 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 41003 24204 741 405 0 37947 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 164012 KiB
Current children cumulated memory: 96816 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/189 21706
/proc/meminfo: memFree=22208456/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=172812 memory=105704 CPUtime=222.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 45726 0 0 0 22025 204 0 0 20 0 1 0 63809532 176959488 26426 33554432000 4194304 5849740 140734425871088 140734425869960 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 43203 26426 741 405 0 40147 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 172812 KiB
Current children cumulated memory: 105704 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 21707
/proc/meminfo: memFree=22175204/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=191724 memory=121300 CPUtime=282.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 49764 0 0 0 27987 242 0 0 20 0 1 0 63809532 196325376 30325 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 47931 30325 741 405 0 44875 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 191724 KiB
Current children cumulated memory: 121300 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 21708
/proc/meminfo: memFree=22165276/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=199916 memory=131720 CPUtime=342.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 52138 0 0 0 33953 276 0 0 20 0 1 0 63809532 204713984 32930 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 49979 32930 741 405 0 46923 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 199916 KiB
Current children cumulated memory: 131720 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21709
/proc/meminfo: memFree=22164832/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=199916 memory=132724 CPUtime=402.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 54716 0 0 0 39917 312 0 0 20 0 1 0 63809532 204713984 33181 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 49979 33181 741 405 0 46923 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 199916 KiB
Current children cumulated memory: 132724 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21710
/proc/meminfo: memFree=22164872/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=199916 memory=132520 CPUtime=462.29 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 58122 0 0 0 45888 341 0 0 20 0 1 0 63809532 204713984 33130 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 49979 33130 741 405 0 46923 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 199916 KiB
Current children cumulated memory: 132520 KiB


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

/proc/21702/statm: 109747 92907 741 405 0 106691 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 438988 KiB
Current children cumulated memory: 371628 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 21757
/proc/meminfo: memFree=22065792/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=271068 memory=203768 CPUtime=1782.25 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 339280 0 0 0 177429 796 0 0 20 0 1 0 63809532 277573632 50942 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 67767 50942 741 405 0 64711 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 271068 KiB
Current children cumulated memory: 203768 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 21758
/proc/meminfo: memFree=22045104/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=288548 memory=221264 CPUtime=1842.25 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 360585 0 0 0 183412 813 0 0 20 0 1 0 63809532 295473152 55316 33554432000 4194304 5849740 140734425871088 140734425870088 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 72137 55316 741 405 0 69081 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 288548 KiB
Current children cumulated memory: 221264 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 21759
/proc/meminfo: memFree=22031328/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=295716 memory=228520 CPUtime=1902.25 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 379269 0 0 0 189398 827 0 0 20 0 1 0 63809532 302813184 57130 33554432000 4194304 5849740 140734425871088 140734425870088 5338834 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 73929 57130 741 405 0 70873 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 295716 KiB
Current children cumulated memory: 228520 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21760
/proc/meminfo: memFree=21985092/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=394680 memory=327436 CPUtime=1962.25 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 404500 0 0 0 195385 840 0 0 20 0 1 0 63809532 404152320 81859 33554432000 4194304 5849740 140734425871088 140734425870248 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 98670 81859 741 405 0 95614 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 394680 KiB
Current children cumulated memory: 327436 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21761
/proc/meminfo: memFree=21943268/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=424672 memory=357420 CPUtime=2022.25 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 435673 0 0 0 201370 855 0 0 20 0 1 0 63809532 434864128 89355 33554432000 4194304 5849740 140734425871088 140734425869352 5340238 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 106168 89355 741 405 0 103112 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 424672 KiB
Current children cumulated memory: 357420 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21762
/proc/meminfo: memFree=21923696/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=438352 memory=371072 CPUtime=2082.23 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 436559 0 0 0 207358 865 0 0 20 0 1 0 63809532 448872448 92768 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 109588 92768 741 405 0 106532 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 438352 KiB
Current children cumulated memory: 371072 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21763
/proc/meminfo: memFree=21923784/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=438352 memory=371156 CPUtime=2142.22 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 442061 0 0 0 213347 875 0 0 20 0 1 0 63809532 448872448 92789 33554432000 4194304 5849740 140734425871088 140734425870088 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 109588 92789 741 405 0 106532 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 438352 KiB
Current children cumulated memory: 371156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21885
/proc/meminfo: memFree=21971148/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=438352 memory=371156 CPUtime=2202.22 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 443453 0 0 0 219337 885 0 0 20 0 1 0 63809532 448872448 92789 33554432000 4194304 5849740 140734425871088 140734425870088 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 109588 92789 741 405 0 106532 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 438352 KiB
Current children cumulated memory: 371156 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21886
/proc/meminfo: memFree=21954068/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=438352 memory=371156 CPUtime=2262.22 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 444851 0 0 0 225328 894 0 0 20 0 1 0 63809532 448872448 92789 33554432000 4194304 5849740 140734425871088 140734425870088 5437620 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 109588 92789 741 405 0 106532 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 438352 KiB
Current children cumulated memory: 371156 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 21887
/proc/meminfo: memFree=21952264/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=438352 memory=371156 CPUtime=2322.22 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 446254 0 0 0 231321 901 0 0 20 0 1 0 63809532 448872448 92789 33554432000 4194304 5849740 140734425871088 140734425870088 139949706657671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 109588 92789 741 405 0 106532 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 438352 KiB
Current children cumulated memory: 371156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 21895
/proc/meminfo: memFree=21888224/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=491152 memory=423956 CPUtime=2382.22 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 449899 0 0 0 237305 917 0 0 20 0 1 0 63809532 502939648 105989 33554432000 4194304 5849740 140734425871088 140734425870088 5438281 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 122788 105989 741 405 0 119732 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 491152 KiB
Current children cumulated memory: 423956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21896
/proc/meminfo: memFree=21800344/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=578468 memory=511224 CPUtime=2442.23 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 463135 0 0 0 243291 932 0 0 20 0 1 0 63809532 592351232 127806 33554432000 4194304 5849740 140734425871088 140734425870088 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 144617 127806 741 405 0 141561 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 578468 KiB
Current children cumulated memory: 511224 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21897
/proc/meminfo: memFree=21797816/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=586224 memory=519028 CPUtime=2502.21 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 486576 0 0 0 249281 940 0 0 20 0 1 0 63809532 600293376 129757 33554432000 4194304 5849740 140734425871088 140734425870248 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 146556 129757 741 405 0 143500 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 586224 KiB
Current children cumulated memory: 519028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21897
/proc/meminfo: memFree=21796192/32770624 swapFree=67108860/67108860
[pid=21702] ppid=21699 vsize=586224 memory=519028 CPUtime=2519.92 cores=1,3,5,7
/proc/21702/stat : 21702 (xcsp_picat) R 21699 21702 16152 0 -1 4202496 504140 0 0 0 251048 944 0 0 20 0 1 0 63809532 600293376 129757 33554432000 4194304 5849740 140734425871088 140734425870088 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32124928 140734425879734 140734425879812 140734425879812 140734425882570 0
/proc/21702/statm: 146556 129757 741 405 0 143500 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 586224 KiB
Current children cumulated memory: 519028 KiB

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

[startup+2520.02 s]
# the end of solver process 21702 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.49 s, system=9.44811 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): 2519.94
CPU user time (s): 2510.49
CPU system time (s): 9.44811
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 586224
Max. memory (cumulated for all children) (KiB): 519028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.49
system time used= 9.44811
maximum resident set size= 519028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 504141
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= 150
involuntary context switches= 1091


# summary of solver processes directly reported to runsolver:
#   pid: 21702
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2510.49
#   total CPU system time (s): 9.44811

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.9231 second user time and 16.7815 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 22:01:04
IDJOB=4295173
IDBENCH=141482
IDSOLVER=2754
FILE ID=node136/4295173-1532462464
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56516 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m1-20_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295173-1532462464/watcher-4295173-1532462464 -o /tmp/evaluation-result-4295173-1532462464/solver-4295173-1532462464 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4295173-1532462464.xml

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

MD5SUM BENCH= d156824e13565888aa6df857cf60b633
RANDOM SEED=1147890594

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        22293028 kB
MemAvailable:   31840460 kB
Buffers:          207152 kB
Cached:          9570500 kB
SwapCached:            0 kB
Active:          2090096 kB
Inactive:        7845472 kB
Active(anon):     107556 kB
Inactive(anon):    69952 kB
Active(file):    1982540 kB
Inactive(file):  7775520 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4364 kB
Writeback:             0 kB
AnonPages:        174948 kB
Mapped:            41264 kB
Shmem:             17036 kB
Slab:             237748 kB
SReclaimable:     210412 kB
SUnreclaim:        27336 kB
KernelStack:        3600 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     526240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56512 MiB
End job on node136 at 2018-07-24 22:43:04