Trace number 4303018

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 2018-08-02? (TO) 2519.95 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-15_c18.xml
MD5SUMdbf6b3e5a2b5c107908327293d925ea5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark2400.29
Satisfiable
(Un)Satisfiability was proved
Number of variables227
Number of constraints5183
Number of domains2
Minimum domain size3
Maximum domain size112
Distribution of domain sizes[{"size":3,"count":225},{"size":112,"count":2}]
Minimum variable degree2
Maximum variable degree58
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":44,"count":56},{"degree":46,"count":48},{"degree":48,"count":40},{"degree":50,"count":32},{"degree":52,"count":24},{"degree":54,"count":16},{"degree":56,"count":8},{"degree":58,"count":1}]
Minimum constraint arity2
Maximum constraint arity226
Distribution of constraint arities[{"arity":2,"count":5181},{"arity":226,"count":2}]
Number of extensional constraints0
Number of intensional constraints5181
Distribution of constraint types[{"type":"intension","count":5181},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10904 MiB free)
  memory of node 1: 16384 MiB (6942 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303018-1534018500/watcher-4303018-1534018500 -o /tmp/evaluation-result-4303018-1534018500/solver-4303018-1534018500 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580 xcsp_picat HOME/instance-4303018-1534018500.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=29947, runsolver pid=29944


[startup+0.100205 s]*
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18255108/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2027464 memory=23716 CPUtime=0.1 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 2125 0 0 0 10 0 0 0 20 0 1 0 219413217 2076123136 5929 33554432000 4194304 5849708 140733210218864 140733210218864 5395347 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 506866 5929 664 405 0 503811 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027464 KiB
Current children cumulated memory: 23716 KiB

[startup+0.209973 s]*
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18254736/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2028636 memory=24812 CPUtime=0.21 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 2395 0 0 0 21 0 0 0 20 0 1 0 219413217 2077323264 6203 33554432000 4194304 5849708 140733210218864 140733210218864 5362109 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 507159 6203 668 405 0 504104 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028636 KiB
Current children cumulated memory: 24812 KiB

[startup+0.309192 s]*
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18253620/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2028488 memory=25008 CPUtime=0.3 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 2398 0 0 0 30 0 0 0 20 0 1 0 219413217 2077171712 6252 33554432000 4194304 5849708 140733210218864 140733210217736 5358942 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 507122 6252 668 405 0 504067 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2028488 KiB
Current children cumulated memory: 25008 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18252868/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2028668 memory=25028 CPUtime=0.69 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 3243 0 0 0 68 1 0 0 20 0 1 0 219413217 2077356032 6257 33554432000 4194304 5849708 140733210218864 140733210217352 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 507167 6257 674 405 0 504112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028668 KiB
Current children cumulated memory: 25028 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18253340/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2031096 memory=27136 CPUtime=1.49 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 3787 0 0 0 147 2 0 0 20 0 1 0 219413217 2079842304 6784 33554432000 4194304 5849708 140733210218864 140733210217352 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 507774 6784 682 405 0 504719 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031096 KiB
Current children cumulated memory: 27136 KiB

[startup+3.10942 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18270204/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2031528 memory=27980 CPUtime=3.1 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 4988 0 0 0 306 4 0 0 20 0 1 0 219413217 2080284672 6995 33554432000 4194304 5849708 140733210218864 140733210217736 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 507882 6995 682 405 0 504827 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031528 KiB
Current children cumulated memory: 27980 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 29948
/proc/meminfo: memFree=18250912/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2033764 memory=30216 CPUtime=6.29 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 7238 0 0 0 620 9 0 0 20 0 1 0 219413217 2082574336 7554 33554432000 4194304 5849708 140733210218864 140733210217864 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 508441 7554 682 405 0 505386 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2033764 KiB
Current children cumulated memory: 30216 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.05 2.05 3/191 29948
/proc/meminfo: memFree=18245156/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2036924 memory=33176 CPUtime=12.69 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 11342 0 0 0 1252 17 0 0 20 0 1 0 219413217 2085810176 8294 33554432000 4194304 5849708 140733210218864 140733210217864 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 509231 8294 682 405 0 506176 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2036924 KiB
Current children cumulated memory: 33176 KiB

[startup+25.5004 s]
/proc/loadavg: 2.07 2.04 2.05 3/191 29948
/proc/meminfo: memFree=18244044/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2039572 memory=35852 CPUtime=25.49 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 23723 0 0 0 2517 32 0 0 20 0 1 0 219413217 2088521728 8963 33554432000 4194304 5849708 140733210218864 140733210217864 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 509893 8963 682 405 0 506838 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2039572 KiB
Current children cumulated memory: 35852 KiB

[startup+51.1096 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 29948
/proc/meminfo: memFree=18240244/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2041064 memory=37460 CPUtime=51.09 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 38716 0 0 0 5056 53 0 0 20 0 1 0 219413217 2090049536 9365 33554432000 4194304 5849708 140733210218864 140733210217864 140121376681863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 510266 9365 682 405 0 507211 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2041064 KiB
Current children cumulated memory: 37460 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/191 29949
/proc/meminfo: memFree=18245376/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2047444 memory=43848 CPUtime=102.29 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 68174 0 0 0 10136 93 0 0 20 0 1 0 219413217 2096582656 10962 33554432000 4194304 5849708 140733210218864 140733210217864 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 511861 10962 682 405 0 508806 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2047444 KiB
Current children cumulated memory: 43848 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/191 29950
/proc/meminfo: memFree=18233340/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2072668 memory=69136 CPUtime=162.29 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 97923 0 0 0 16103 126 0 0 20 0 1 0 219413217 2122412032 17284 33554432000 4194304 5849708 140733210218864 140733210217736 5438282 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 518167 17284 682 405 0 515112 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2072668 KiB
Current children cumulated memory: 69136 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 29951
/proc/meminfo: memFree=18193548/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2097332 memory=93784 CPUtime=222.29 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 118946 0 0 0 22076 153 0 0 20 0 1 0 219413217 2147667968 23446 33554432000 4194304 5849708 140733210218864 140733210217864 140121376681863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 524333 23446 682 405 0 521278 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2097332 KiB
Current children cumulated memory: 93784 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 29952
/proc/meminfo: memFree=18197400/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2093068 memory=89520 CPUtime=282.29 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 137199 0 0 0 28054 175 0 0 20 0 1 0 219413217 2143301632 22380 33554432000 4194304 5849708 140733210218864 140733210217864 140121376270240 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 523267 22380 682 405 0 520212 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2093068 KiB
Current children cumulated memory: 89520 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 29961
/proc/meminfo: memFree=18122760/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2155660 memory=152112 CPUtime=342.28 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 160656 0 0 0 34035 193 0 0 20 0 1 0 219413217 2207395840 38028 33554432000 4194304 5849708 140733210218864 140733210217864 5339661 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 538915 38028 682 405 0 535860 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2155660 KiB
Current children cumulated memory: 152112 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 29962
/proc/meminfo: memFree=18186780/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2092224 memory=88488 CPUtime=402.28 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 168327 0 0 0 40016 212 0 0 20 0 1 0 219413217 2142437376 22122 33554432000 4194304 5849708 140733210218864 140733210217864 5437868 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 523056 22122 682 405 0 520001 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2092224 KiB
Current children cumulated memory: 88488 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 29963
/proc/meminfo: memFree=18124792/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2154136 memory=150588 CPUtime=462.28 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 186492 0 0 0 46001 227 0 0 20 0 1 0 219413217 2205835264 37647 33554432000 4194304 5849708 140733210218864 140733210218024 5438261 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 538534 37647 682 405 0 535479 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2154136 KiB
Current children cumulated memory: 150588 KiB


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

/proc/29947/statm: 575765 75866 682 405 0 572710 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2303060 KiB
Current children cumulated memory: 303464 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 30008
/proc/meminfo: memFree=17943268/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2303060 memory=303464 CPUtime=1782.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 402885 0 0 0 177753 470 0 0 20 0 1 0 219413217 2358333440 75866 33554432000 4194304 5849708 140733210218864 140733210217864 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 575765 75866 682 405 0 572710 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2303060 KiB
Current children cumulated memory: 303464 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 30009
/proc/meminfo: memFree=17942896/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2303060 memory=303464 CPUtime=1842.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 410939 0 0 0 183744 479 0 0 20 0 1 0 219413217 2358333440 75866 33554432000 4194304 5849708 140733210218864 140733210218024 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 575765 75866 682 405 0 572710 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2303060 KiB
Current children cumulated memory: 303464 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/190 30010
/proc/meminfo: memFree=17943332/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2303060 memory=303464 CPUtime=1902.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 419013 0 0 0 189736 487 0 0 20 0 1 0 219413217 2358333440 75866 33554432000 4194304 5849708 140733210218864 140733210217864 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 575765 75866 682 405 0 572710 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2303060 KiB
Current children cumulated memory: 303464 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 30011
/proc/meminfo: memFree=17876200/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2369792 memory=370196 CPUtime=1962.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 452023 0 0 0 195723 500 0 0 20 0 1 0 219413217 2426667008 92549 33554432000 4194304 5849708 140733210218864 140733210217864 5312787 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 592448 92549 682 405 0 589393 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2369792 KiB
Current children cumulated memory: 370196 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30013
/proc/meminfo: memFree=17876064/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2369792 memory=370196 CPUtime=2022.22 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 478654 0 0 0 201715 507 0 0 20 0 1 0 219413217 2426667008 92549 33554432000 4194304 5849708 140733210218864 140733210217864 5312673 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 592448 92549 682 405 0 589393 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2369792 KiB
Current children cumulated memory: 370196 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30014
/proc/meminfo: memFree=17876116/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2369792 memory=370196 CPUtime=2082.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 505303 0 0 0 207707 516 0 0 20 0 1 0 219413217 2426667008 92549 33554432000 4194304 5849708 140733210218864 140733210217864 5438180 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 592448 92549 682 405 0 589393 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 2369792 KiB
Current children cumulated memory: 370196 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30022
/proc/meminfo: memFree=17875340/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2369792 memory=370196 CPUtime=2142.22 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 531999 0 0 0 213698 524 0 0 20 0 1 0 219413217 2426667008 92549 33554432000 4194304 5849708 140733210218864 140733210217864 5437607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 592448 92549 682 405 0 589393 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2369792 KiB
Current children cumulated memory: 370196 KiB

[startup+2202.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/191 30023
/proc/meminfo: memFree=17875416/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2369792 memory=370196 CPUtime=2202.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 558663 0 0 0 219692 531 0 0 20 0 1 0 219413217 2426667008 92549 33554432000 4194304 5849708 140733210218864 140733210217864 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 592448 92549 682 405 0 589393 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2369792 KiB
Current children cumulated memory: 370196 KiB

[startup+2262.3 s]
/proc/loadavg: 2.32 2.15 2.09 3/191 30024
/proc/meminfo: memFree=17844696/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2392672 memory=393076 CPUtime=2262.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 589642 0 0 0 225683 540 0 0 20 0 1 0 219413217 2450096128 98269 33554432000 4194304 5849708 140733210218864 140733210218024 5437645 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 598168 98269 682 405 0 595113 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2392672 KiB
Current children cumulated memory: 393076 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/190 30025
/proc/meminfo: memFree=17843848/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2392672 memory=393076 CPUtime=2322.22 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 621088 0 0 0 231674 548 0 0 20 0 1 0 219413217 2450096128 98269 33554432000 4194304 5849708 140733210218864 140733210217864 5438208 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 598168 98269 682 405 0 595113 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2392672 KiB
Current children cumulated memory: 393076 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/190 30026
/proc/meminfo: memFree=17882188/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2392672 memory=393076 CPUtime=2382.23 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 634707 0 0 0 237668 555 0 0 20 0 1 0 219413217 2450096128 98269 33554432000 4194304 5849708 140733210218864 140733210217864 5437592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 598168 98269 682 405 0 595113 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 2392672 KiB
Current children cumulated memory: 393076 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/190 30088
/proc/meminfo: memFree=17243172/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2392672 memory=393076 CPUtime=2442.22 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 678627 0 0 0 243660 562 0 0 20 0 1 0 219413217 2450096128 98269 33554432000 4194304 5849708 140733210218864 140733210217864 140121376681863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 598168 98269 682 405 0 595113 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 2392672 KiB
Current children cumulated memory: 393076 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 30089
/proc/meminfo: memFree=17327332/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2296968 memory=297272 CPUtime=2502.22 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 707929 0 0 0 249647 575 0 0 20 0 1 0 219413217 2352095232 74318 33554432000 4194304 5849708 140733210218864 140733210217864 5335614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 574242 74318 682 405 0 571187 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 2296968 KiB
Current children cumulated memory: 297272 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.06 2.07 3/190 30090
/proc/meminfo: memFree=17393796/32770624 swapFree=67108688/67108860
[pid=29947] ppid=29944 vsize=2227560 memory=227964 CPUtime=2519.93 cores=0,2,4,6
/proc/29947/stat : 29947 (xcsp_picat) R 29944 29947 25480 0 -1 4202496 719505 0 0 0 251414 579 0 0 20 0 1 0 219413217 2281021440 56991 33554432000 4194304 5849708 140733210218864 140733210217768 5336646 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46698496 140733210227894 140733210227972 140733210227972 140733210230730 0
/proc/29947/statm: 556890 56991 682 405 0 553835 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 2227560 KiB
Current children cumulated memory: 227964 KiB

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

[startup+2520.02 s]
# the end of solver process 29947 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.15 s, system=5.80089 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): 2519.95
CPU user time (s): 2514.15
CPU system time (s): 5.80089
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 2458208
Max. memory (cumulated for all children) (KiB): 458612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.15
system time used= 5.80089
maximum resident set size= 458612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 719507
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= 36
involuntary context switches= 1008


# summary of solver processes directly reported to runsolver:
#   pid: 29947
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2514.15
#   total CPU system time (s): 5.80089

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.103 second user time and 15.027 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 22:15:00
IDJOB=4303018
IDBENCH=141481
IDSOLVER=2778
FILE ID=node134/4303018-1534018500
RUNJOBID= node134-1533991241-25512
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303018-1534018500/watcher-4303018-1534018500 -o /tmp/evaluation-result-4303018-1534018500/solver-4303018-1534018500 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580  xcsp_picat HOME/instance-4303018-1534018500.xml

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

MD5SUM BENCH= dbf6b3e5a2b5c107908327293d925ea5
RANDOM SEED=1003499592

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18275848 kB
MemAvailable:   31813768 kB
Buffers:          174164 kB
Cached:         13512392 kB
SwapCached:           52 kB
Active:          4516132 kB
Inactive:        9316560 kB
Active(anon):      95456 kB
Inactive(anon):   103156 kB
Active(file):    4420676 kB
Inactive(file):  9213404 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3424 kB
Writeback:             0 kB
AnonPages:        130556 kB
Mapped:            55812 kB
Shmem:             49652 kB
Slab:             360832 kB
SReclaimable:     332300 kB
SUnreclaim:        28532 kB
KernelStack:        3408 kB
PageTables:         5388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2449632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-11 22:57:00