Trace number 4309631

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.16 2520.07

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-0002_c18.xml
MD5SUMd84d4d85366018deec6903098e084e8b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

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 (14064 MiB free)
  memory of node 1: 16384 MiB (8967 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309631-1534313683/watcher-4309631-1534313683 -o /tmp/evaluation-result-4309631-1534313683/solver-4309631-1534313683 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580 xcsp_picat HOME/instance-4309631-1534313683.xml 

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

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

solver pid=14269, runsolver pid=14266

[startup+0.100112 s]*
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23565640/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2025880 memory=22092 CPUtime=0.1 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1614 0 0 0 10 0 0 0 20 0 1 0 248931460 2074501120 5523 33554432000 4194304 5849940 140736933476352 140736933475448 5606430 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 506470 5523 700 405 0 503414 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 22092 KiB

[startup+0.209978 s]*
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23565640/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2025880 memory=22092 CPUtime=0.21 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1647 0 0 0 21 0 0 0 20 0 1 0 248931460 2074501120 5523 33554432000 4194304 5849940 140736933476352 140736933475448 5535571 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 506470 5523 700 405 0 503414 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 22092 KiB

[startup+0.308975 s]*
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23565640/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2025880 memory=22092 CPUtime=0.31 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1647 0 0 0 31 0 0 0 20 0 1 0 248931460 2074501120 5523 33554432000 4194304 5849940 140736933476352 140736933475448 5606384 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 506470 5523 700 405 0 503414 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 22092 KiB

[startup+0.700204 s]
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23565640/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2026204 memory=22352 CPUtime=0.69 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1713 0 0 0 69 0 0 0 20 0 1 0 248931460 2074832896 5588 33554432000 4194304 5849940 140736933476352 140736933475448 5606395 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 506551 5588 703 405 0 503495 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026204 KiB
Current children cumulated memory: 22352 KiB

[startup+1.50022 s]
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23564920/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2026204 memory=22352 CPUtime=1.49 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1713 0 0 0 148 1 0 0 20 0 1 0 248931460 2074832896 5588 33554432000 4194304 5849940 140736933476352 140736933475448 5606435 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 506551 5588 703 405 0 503495 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026204 KiB
Current children cumulated memory: 22352 KiB

[startup+3.1096 s]
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23547624/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2044684 memory=40388 CPUtime=3.1 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 9460 0 0 0 308 2 0 0 20 0 1 0 248931460 2093756416 10097 33554432000 4194304 5849940 140736933476352 140736933474840 4209027 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 511171 10097 731 405 0 508115 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044684 KiB
Current children cumulated memory: 40388 KiB

[startup+6.30028 s]
/proc/loadavg: 2.01 2.05 2.05 3/193 14270
/proc/meminfo: memFree=23547316/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2044684 memory=40612 CPUtime=6.29 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 12561 0 0 0 626 3 0 0 20 0 1 0 248931460 2093756416 10153 33554432000 4194304 5849940 140736933476352 140736933475352 139648183775111 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 511171 10153 739 405 0 508115 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044684 KiB
Current children cumulated memory: 40612 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.04 2.05 3/193 14270
/proc/meminfo: memFree=23662872/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2044560 memory=40488 CPUtime=12.69 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 15545 0 0 0 1260 9 0 0 20 0 1 0 248931460 2093629440 10122 33554432000 4194304 5849940 140736933476352 140736933475512 139648183775111 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 511140 10122 739 405 0 508084 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044560 KiB
Current children cumulated memory: 40488 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 14270
/proc/meminfo: memFree=23655568/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2045160 memory=41648 CPUtime=25.49 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 22132 0 0 0 2529 20 0 0 20 0 1 0 248931460 2094243840 10412 33554432000 4194304 5849940 140736933476352 140736933475512 5438701 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 511290 10412 739 405 0 508234 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2045160 KiB
Current children cumulated memory: 41648 KiB

[startup+51.1096 s]
/proc/loadavg: 1.94 2.02 2.04 3/192 14270
/proc/meminfo: memFree=23658052/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2058624 memory=55112 CPUtime=51.1 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 29167 0 0 0 5071 39 0 0 20 0 1 0 248931460 2108030976 13778 33554432000 4194304 5849940 140736933476352 140736933475352 139648183775111 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 514656 13778 739 405 0 511600 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2058624 KiB
Current children cumulated memory: 55112 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.02 2.04 3/192 14271
/proc/meminfo: memFree=23618680/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2073536 memory=70024 CPUtime=102.28 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 43299 0 0 0 10150 78 0 0 20 0 1 0 248931460 2123300864 17506 33554432000 4194304 5849940 140736933476352 140736933475352 5340063 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 518384 17506 739 405 0 515328 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2073536 KiB
Current children cumulated memory: 70024 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/192 14272
/proc/meminfo: memFree=23547628/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2078032 memory=74520 CPUtime=162.28 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 59099 0 0 0 16104 124 0 0 20 0 1 0 248931460 2127904768 18630 33554432000 4194304 5849940 140736933476352 140736933475352 5340446 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 519508 18630 739 405 0 516452 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2078032 KiB
Current children cumulated memory: 74520 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 14273
/proc/meminfo: memFree=23554732/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2069796 memory=66412 CPUtime=222.28 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 68703 0 0 0 22064 164 0 0 20 0 1 0 248931460 2119471104 16603 33554432000 4194304 5849940 140736933476352 140736933475224 4213532 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 517449 16603 739 405 0 514393 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2069796 KiB
Current children cumulated memory: 66412 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 14274
/proc/meminfo: memFree=23456280/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2089388 memory=85876 CPUtime=282.27 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 83172 0 0 0 28020 207 0 0 20 0 1 0 248931460 2139533312 21469 33554432000 4194304 5849940 140736933476352 140736933475512 5312986 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 522347 21469 739 405 0 519291 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2089388 KiB
Current children cumulated memory: 85876 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14283
/proc/meminfo: memFree=23501932/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2103528 memory=99972 CPUtime=342.27 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 110119 0 0 0 33974 253 0 0 20 0 1 0 248931460 2154012672 24993 33554432000 4194304 5849940 140736933476352 140736933475256 139648183775111 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 525882 24993 739 405 0 522826 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2103528 KiB
Current children cumulated memory: 99972 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/192 14285
/proc/meminfo: memFree=23526804/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2103540 memory=99980 CPUtime=402.27 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 120881 0 0 0 39925 302 0 0 20 0 1 0 248931460 2154024960 24995 33554432000 4194304 5849940 140736933476352 140736933475512 139648183775111 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 525885 24995 739 405 0 522829 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2103540 KiB
Current children cumulated memory: 99980 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 14286
/proc/meminfo: memFree=23458632/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2146312 memory=142836 CPUtime=462.27 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 125094 0 0 0 45884 343 0 0 20 0 1 0 248931460 2197823488 35709 33554432000 4194304 5849940 140736933476352 140736933475352 139648183775111 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 536578 35709 739 405 0 533522 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2146312 KiB
Current children cumulated memory: 142836 KiB


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

/proc/14269/statm: 598895 99050 739 405 0 595839 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 2395580 KiB
Current children cumulated memory: 396200 KiB

[startup+1782.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/192 14455
/proc/meminfo: memFree=23580760/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2362812 memory=363432 CPUtime=1782.34 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 298747 0 0 0 177081 1153 0 0 20 0 1 0 248931460 2419519488 90858 33554432000 4194304 5849940 140736933476352 140736933475512 5335776 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 590703 90858 739 405 0 587647 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 2362812 KiB
Current children cumulated memory: 363432 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 14456
/proc/meminfo: memFree=23548680/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2395580 memory=396200 CPUtime=1842.34 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 302630 0 0 0 183060 1174 0 0 20 0 1 0 248931460 2453073920 99050 33554432000 4194304 5849940 140736933476352 140736933475352 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 598895 99050 739 405 0 595839 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 2395580 KiB
Current children cumulated memory: 396200 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 14458
/proc/meminfo: memFree=23538640/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2395580 memory=396200 CPUtime=1902.35 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 303474 0 0 0 189042 1193 0 0 20 0 1 0 248931460 2453073920 99050 33554432000 4194304 5849940 140736933476352 140736933475352 5438453 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 598895 99050 739 405 0 595839 0
Current children cumulated CPU time: 1902.35 s
Current children cumulated vsize: 2395580 KiB
Current children cumulated memory: 396200 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 14459
/proc/meminfo: memFree=23434536/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2516220 memory=516840 CPUtime=1962.35 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 322928 0 0 0 195026 1209 0 0 20 0 1 0 248931460 2576609280 129210 33554432000 4194304 5849940 140736933476352 140736933475512 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 629055 129210 739 405 0 625999 0
Current children cumulated CPU time: 1962.35 s
Current children cumulated vsize: 2516220 KiB
Current children cumulated memory: 516840 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 14460
/proc/meminfo: memFree=23027504/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2912736 memory=913236 CPUtime=2022.36 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 331019 0 0 0 200996 1240 0 0 20 0 1 0 248931460 2982641664 228309 33554432000 4194304 5849940 140736933476352 140736933475352 139648183775111 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 728184 228309 739 405 0 725128 0
Current children cumulated CPU time: 2022.36 s
Current children cumulated vsize: 2912736 KiB
Current children cumulated memory: 913236 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14461
/proc/meminfo: memFree=23514660/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2414180 memory=414928 CPUtime=2082.36 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 377324 0 0 0 206966 1270 0 0 20 0 1 0 248931460 2472120320 103732 33554432000 4194304 5849940 140736933476352 140736933475352 5335801 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 603545 103732 739 405 0 600489 0
Current children cumulated CPU time: 2082.36 s
Current children cumulated vsize: 2414180 KiB
Current children cumulated memory: 414928 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14470
/proc/meminfo: memFree=23027472/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=2852448 memory=853068 CPUtime=2142.36 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 413851 0 0 0 212925 1311 0 0 20 0 1 0 248931460 2920906752 213267 33554432000 4194304 5849940 140736933476352 140736933475224 5313073 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 713112 213267 739 405 0 710056 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 2852448 KiB
Current children cumulated memory: 853068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14471
/proc/meminfo: memFree=22601832/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=3293452 memory=1293916 CPUtime=2202.37 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 424439 0 0 0 218904 1333 0 0 20 0 1 0 248931460 3372494848 323479 33554432000 4194304 5849940 140736933476352 140736933475224 5312986 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 823363 323479 739 405 0 820307 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 3293452 KiB
Current children cumulated memory: 1293916 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14472
/proc/meminfo: memFree=22585024/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=3293452 memory=1294072 CPUtime=2262.37 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 523573 0 0 0 224888 1349 0 0 20 0 1 0 248931460 3372494848 323518 33554432000 4194304 5849940 140736933476352 140736933475352 5313082 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 823363 323518 739 405 0 820307 0
Current children cumulated CPU time: 2262.37 s
Current children cumulated vsize: 3293452 KiB
Current children cumulated memory: 1294072 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14473
/proc/meminfo: memFree=22166080/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=3682184 memory=1682804 CPUtime=2322.38 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 607422 0 0 0 230865 1373 0 0 20 0 1 0 248931460 3770556416 420701 33554432000 4194304 5849940 140736933476352 140736933475352 139648183775111 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 920546 420701 739 405 0 917490 0
Current children cumulated CPU time: 2322.38 s
Current children cumulated vsize: 3682184 KiB
Current children cumulated memory: 1682804 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14474
/proc/meminfo: memFree=21820656/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=3966264 memory=1966884 CPUtime=2382.37 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 739759 0 0 0 236834 1403 0 0 20 0 1 0 248931460 4061454336 491721 33554432000 4194304 5849940 140736933476352 140736933475224 5313029 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 991566 491721 739 405 0 988510 0
Current children cumulated CPU time: 2382.37 s
Current children cumulated vsize: 3966264 KiB
Current children cumulated memory: 1966884 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14476
/proc/meminfo: memFree=21697604/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=4129692 memory=2130312 CPUtime=2442.38 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 925837 0 0 0 242813 1425 0 0 20 0 1 0 248931460 4228804608 532578 33554432000 4194304 5849940 140736933476352 140736933475352 5313085 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 1032423 532578 739 405 0 1029367 0
Current children cumulated CPU time: 2442.38 s
Current children cumulated vsize: 4129692 KiB
Current children cumulated memory: 2130312 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14478
/proc/meminfo: memFree=21551552/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=4281996 memory=2282616 CPUtime=2502.38 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1087709 0 0 0 248794 1444 0 0 20 0 1 0 248931460 4384763904 570654 33554432000 4194304 5849940 140736933476352 140736933475224 5313092 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 1070499 570654 739 405 0 1067443 0
Current children cumulated CPU time: 2502.38 s
Current children cumulated vsize: 4281996 KiB
Current children cumulated memory: 2282616 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 14479
/proc/meminfo: memFree=21547848/32770624 swapFree=67108852/67108860
[pid=14269] ppid=14266 vsize=4281996 memory=2282616 CPUtime=2520.1 cores=0,2,4,6
/proc/14269/stat : 14269 (xcsp_picat) R 14266 14269 11116 0 -1 4202496 1167559 0 0 0 250560 1450 0 0 20 0 1 0 248931460 4384763904 570654 33554432000 4194304 5849940 140736933476352 140736933475224 139648183775111 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 18563072 140736933483702 140736933483780 140736933483780 140736933486538 0
/proc/14269/statm: 1070499 570654 739 405 0 1067443 0
Current children cumulated CPU time: 2520.1 s
Current children cumulated vsize: 4281996 KiB
Current children cumulated memory: 2282616 KiB

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

[startup+2520.07 s]
# the end of solver process 14269 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.6 s, system=14.5627 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): 2520.07
CPU time (s): 2520.16
CPU user time (s): 2505.6
CPU system time (s): 14.5627
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 4281996
Max. memory (cumulated for all children) (KiB): 2282616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.6
system time used= 14.5627
maximum resident set size= 2282616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1167562
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= 24
involuntary context switches= 1301


# summary of solver processes directly reported to runsolver:
#   pid: 14269
#   total CPU time (s): 2520.16
#   total CPU user time (s): 2505.6
#   total CPU system time (s): 14.5627

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.8821 second user time and 16.8114 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 08:14:43
IDJOB=4309631
IDBENCH=141558
IDSOLVER=2794
FILE ID=node133/4309631-1534313683
RUNJOBID= node133-1534293186-11147
PBS_JOBID= 21038139
Free space on /tmp= 39380 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-0002_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309631-1534313683/watcher-4309631-1534313683 -o /tmp/evaluation-result-4309631-1534313683/solver-4309631-1534313683 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580  xcsp_picat HOME/instance-4309631-1534313683.xml

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

MD5SUM BENCH= d84d4d85366018deec6903098e084e8b
RANDOM SEED=1582117659

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        23585228 kB
MemAvailable:   31448952 kB
Buffers:          151784 kB
Cached:          7952120 kB
SwapCached:            4 kB
Active:          4623676 kB
Inactive:        3982376 kB
Active(anon):     452760 kB
Inactive(anon):   109924 kB
Active(file):    4170916 kB
Inactive(file):  3872452 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        508284 kB
Mapped:            57928 kB
Shmem:             58008 kB
Slab:             276984 kB
SReclaimable:     248816 kB
SUnreclaim:        28168 kB
KernelStack:        3456 kB
PageTables:         6364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2692252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    323584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 39380 MiB
End job on node133 at 2018-08-15 08:56:43