Trace number 4395473

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2400.1 2400.08

General information on the benchmark

NameFapp/Fapp-m2s/
Fapp-m2s-21-0500_c18.xml
MD5SUM3fdf89d4941046bada2032faa76e855a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63832030
Best CPU time to get the best result obtained on this benchmark57.3117
Satisfiable
(Un)Satisfiability was proved
Number of variables4790
Number of constraints2852
Number of domains18
Minimum domain size1
Maximum domain size121
Distribution of domain sizes[{"size":1,"count":14},{"size":2,"count":1749},{"size":11,"count":1263},{"size":12,"count":1},{"size":21,"count":9},{"size":27,"count":36},{"size":43,"count":1},{"size":47,"count":3},{"size":53,"count":3},{"size":97,"count":25},{"size":102,"count":73},{"size":113,"count":21},{"size":121,"count":1592}]
Minimum variable degree1
Maximum variable degree1264
Distribution of variable degrees[{"degree":1,"count":5},{"degree":2,"count":3828},{"degree":3,"count":82},{"degree":4,"count":132},{"degree":5,"count":162},{"degree":6,"count":218},{"degree":7,"count":222},{"degree":8,"count":115},{"degree":9,"count":9},{"degree":10,"count":7},{"degree":11,"count":4},{"degree":12,"count":5},{"degree":1264,"count":1}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":326},{"arity":3,"count":1263},{"arity":6,"count":1263}]
Number of extensional constraints1263
Number of intensional constraints1589
Distribution of constraint types[{"type":"extension","count":1263},{"type":"intension","count":1589}]
Optimization problemYES
Type of objectivemin 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 (9333 MiB free)
  memory of node 1: 16384 MiB (11927 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395473-1568350822/watcher-4395473-1568350822 -o /tmp/evaluation-result-4395473-1568350822/solver-4395473-1568350822 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3911 --watchdog 2560 xcsp_picat HOME/instance-4395473-1568350822.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=7168, runsolver pid=7165
Current StackSize limit: 8192 KiB


[startup+0.100441 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 7169
/proc/meminfo: memFree=21750352/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=24684 CPUtime=0.1 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1246 0 0 0 10 0 0 0 20 0 1 0 410997179 2080477184 6171 33554432000 4194304 5870510 140725774819040 140725774818344 140191622753280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 6171 845 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24684 KiB

[startup+0.20965 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 7169
/proc/meminfo: memFree=21742104/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=30828 CPUtime=0.2 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1249 0 0 0 20 0 0 0 20 0 1 0 410997179 2080477184 7707 33554432000 4194304 5870510 140725774819040 140725774818344 4461503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 7707 845 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30828 KiB

[startup+0.309535 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 7169
/proc/meminfo: memFree=21738008/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=34924 CPUtime=0.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1251 0 0 0 30 0 0 0 20 0 1 0 410997179 2080477184 8731 33554432000 4194304 5870510 140725774819040 140725774818344 140191622753280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 8731 845 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 34924 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 7169
/proc/meminfo: memFree=21725348/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=57452 CPUtime=0.68 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1262 0 0 0 68 0 0 0 20 0 1 0 410997179 2080477184 14363 33554432000 4194304 5870510 140725774819040 140725774818344 140191622753280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 14363 845 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 57452 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 7169
/proc/meminfo: memFree=21722468/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=102632 CPUtime=1.48 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1284 0 0 0 147 1 0 0 20 0 1 0 410997179 2080477184 25658 33554432000 4194304 5870510 140725774819040 140725774818344 4762182 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 25658 873 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 102632 KiB

[startup+3.10956 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 7169
/proc/meminfo: memFree=21603696/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=192744 CPUtime=3.1 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1353 0 0 0 307 3 0 0 20 0 1 0 410997179 2080477184 48186 33554432000 4194304 5870510 140725774819040 140725774818344 4826448 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 48186 873 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 192744 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7171
/proc/meminfo: memFree=21424004/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=368876 CPUtime=6.28 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1469 0 0 0 619 9 0 0 20 0 1 0 410997179 2080477184 92219 33554432000 4194304 5870510 140725774819040 140725774818344 4475201 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 92219 874 410 0 503402 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 368876 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 7172
/proc/meminfo: memFree=21096008/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=2031716 memory=727276 CPUtime=12.68 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 1653 0 0 0 1253 15 0 0 20 0 1 0 410997179 2080477184 181819 33554432000 4194304 5870510 140725774819040 140725774818344 4351416 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 507929 181819 874 410 0 503402 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 727276 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7180
/proc/meminfo: memFree=19249736/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3254736 memory=2328752 CPUtime=25.48 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 6781 0 0 0 2498 50 0 0 20 0 1 0 410997179 3332849664 582188 33554432000 4194304 5870510 140725774819040 140725774818360 5246343 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 813684 582188 912 410 0 809157 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 3254736 KiB
Current children cumulated memory: 2328752 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7182
/proc/meminfo: memFree=18626992/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3264324 memory=3143208 CPUtime=51.09 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 11818 0 0 0 5008 101 0 0 20 0 1 0 410997179 3342667776 785802 33554432000 4194304 5870510 140725774819040 140725774818360 5246343 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 816081 785802 912 410 0 811554 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 3264324 KiB
Current children cumulated memory: 3143208 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/201 7269
/proc/meminfo: memFree=15489076/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3308416 memory=3205728 CPUtime=102.27 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 21237 0 0 0 9989 238 0 0 20 0 1 0 410997179 3387817984 801432 33554432000 4194304 5870510 140725774819040 140725774818360 5245088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 827104 801432 912 410 0 822577 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 3308416 KiB
Current children cumulated memory: 3205728 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 7273
/proc/meminfo: memFree=14470228/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3333224 memory=3241304 CPUtime=162.27 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 46226 0 0 0 15654 573 0 0 20 0 1 0 410997179 3413221376 810326 33554432000 4194304 5870510 140725774819040 140725774818008 5355029 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 833306 810326 912 410 0 828779 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 3333224 KiB
Current children cumulated memory: 3241304 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 7277
/proc/meminfo: memFree=15319424/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3351152 memory=2265288 CPUtime=222.27 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 76018 0 0 0 21308 919 0 0 20 0 1 0 410997179 3431579648 566322 33554432000 4194304 5870510 140725774819040 140725774818008 5245855 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 837788 566322 912 410 0 833261 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 3351152 KiB
Current children cumulated memory: 2265288 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 7283
/proc/meminfo: memFree=16466680/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3364340 memory=2493068 CPUtime=282.28 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 99212 0 0 0 27050 1178 0 0 20 0 1 0 410997179 3445084160 623267 33554432000 4194304 5870510 140725774819040 140725774818008 5246415 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 841085 623267 912 410 0 836558 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 3364340 KiB
Current children cumulated memory: 2493068 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7287
/proc/meminfo: memFree=15335908/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3371860 memory=2543596 CPUtime=342.27 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 121800 0 0 0 32791 1436 0 0 20 0 1 0 410997179 3452784640 635899 33554432000 4194304 5870510 140725774819040 140725774818360 5245088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 842965 635899 912 410 0 838438 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 3371860 KiB
Current children cumulated memory: 2543596 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 7291
/proc/meminfo: memFree=15669492/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3379988 memory=2377276 CPUtime=402.28 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 147951 0 0 0 38525 1703 0 0 20 0 1 0 410997179 3461107712 594319 33554432000 4194304 5870510 140725774819040 140725774818008 5246250 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 844997 594319 912 410 0 840470 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 3379988 KiB
Current children cumulated memory: 2377276 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 7297
/proc/meminfo: memFree=16061176/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=3384616 memory=2478672 CPUtime=462.27 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 166275 0 0 0 44350 1877 0 0 20 0 1 0 410997179 3465846784 619668 33554432000 4194304 5870510 140725774819040 140725774818360 5246232 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 846154 619668 912 410 0 841627 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 3384616 KiB
Current children cumulated memory: 2478672 KiB


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

/proc/7168/statm: 1895281 1430166 996 410 0 1890754 0
Current children cumulated CPU time: 1602.29 s
Current children cumulated vsize: 7581124 KiB
Current children cumulated memory: 5720664 KiB

[startup+1662.3 s]
/proc/loadavg: 1.88 1.97 2.03 3/199 7407
/proc/meminfo: memFree=6342584/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582780 memory=5721860 CPUtime=1662.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 668927 0 0 0 163416 2814 0 0 20 0 1 0 410997179 7764766720 1430465 33554432000 4194304 5870510 140725774819040 140725774817432 5261297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895695 1430465 996 410 0 1891168 0
Current children cumulated CPU time: 1662.3 s
Current children cumulated vsize: 7582780 KiB
Current children cumulated memory: 5721860 KiB

[startup+1722.3 s]
/proc/loadavg: 1.83 1.94 2.02 3/199 7414
/proc/meminfo: memFree=3528952/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582780 memory=5721928 CPUtime=1722.29 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 690807 0 0 0 169413 2816 0 0 20 0 1 0 410997179 7764766720 1430482 33554432000 4194304 5870510 140725774819040 140725774817432 5321686 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895695 1430482 996 410 0 1891168 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 7582780 KiB
Current children cumulated memory: 5721928 KiB

[startup+1782.3 s]
/proc/loadavg: 1.94 1.95 2.02 3/199 7418
/proc/meminfo: memFree=8719668/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582780 memory=5721996 CPUtime=1782.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 709689 0 0 0 175412 2818 0 0 20 0 1 0 410997179 7764766720 1430499 33554432000 4194304 5870510 140725774819040 140725774817432 5261297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895695 1430499 996 410 0 1891168 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 7582780 KiB
Current children cumulated memory: 5721996 KiB

[startup+1842.3 s]
/proc/loadavg: 1.98 1.96 2.02 3/199 7429
/proc/meminfo: memFree=8428928/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582780 memory=5722068 CPUtime=1842.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 734458 0 0 0 181410 2820 0 0 20 0 1 0 410997179 7764766720 1430517 33554432000 4194304 5870510 140725774819040 140725774817432 5261297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895695 1430517 996 410 0 1891168 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 7582780 KiB
Current children cumulated memory: 5722068 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 1.97 2.02 3/199 7435
/proc/meminfo: memFree=8196828/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582780 memory=5722140 CPUtime=1902.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 756224 0 0 0 187408 2822 0 0 20 0 1 0 410997179 7764766720 1430535 33554432000 4194304 5870510 140725774819040 140725774817432 5261297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895695 1430535 996 410 0 1891168 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 7582780 KiB
Current children cumulated memory: 5722140 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.97 2.02 3/199 7439
/proc/meminfo: memFree=8053052/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582780 memory=5722240 CPUtime=1962.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 781636 0 0 0 193406 2824 0 0 20 0 1 0 410997179 7764766720 1430560 33554432000 4194304 5870510 140725774819040 140725774817432 5261200 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895695 1430560 996 410 0 1891168 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 7582780 KiB
Current children cumulated memory: 5722240 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/199 7443
/proc/meminfo: memFree=7838232/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7582924 memory=5722432 CPUtime=2022.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 804116 0 0 0 199404 2826 0 0 20 0 1 0 410997179 7764914176 1430608 33554432000 4194304 5870510 140725774819040 140725774817368 5261287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1895731 1430608 996 410 0 1891204 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 7582924 KiB
Current children cumulated memory: 5722432 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/199 7449
/proc/meminfo: memFree=7688668/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724336 CPUtime=2082.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 826408 0 0 0 205402 2828 0 0 20 0 1 0 410997179 7767646208 1431084 33554432000 4194304 5870510 140725774819040 140725774817368 5261279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431084 996 410 0 1891871 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724336 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 7453
/proc/meminfo: memFree=7545616/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724404 CPUtime=2142.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 849088 0 0 0 211400 2830 0 0 20 0 1 0 410997179 7767646208 1431101 33554432000 4194304 5870510 140725774819040 140725774817432 5321704 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431101 996 410 0 1891871 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724404 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 7457
/proc/meminfo: memFree=7443844/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724468 CPUtime=2202.31 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 871178 0 0 0 217399 2832 0 0 20 0 1 0 410997179 7767646208 1431117 33554432000 4194304 5870510 140725774819040 140725774817432 5261200 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431117 996 410 0 1891871 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724468 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 7463
/proc/meminfo: memFree=7373916/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724536 CPUtime=2262.31 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 892968 0 0 0 223397 2834 0 0 20 0 1 0 410997179 7767646208 1431134 33554432000 4194304 5870510 140725774819040 140725774817432 5261210 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431134 996 410 0 1891871 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724536 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 7467
/proc/meminfo: memFree=7339376/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724612 CPUtime=2322.31 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 917604 0 0 0 229395 2836 0 0 20 0 1 0 410997179 7767646208 1431153 33554432000 4194304 5870510 140725774819040 140725774817432 5321694 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431153 996 410 0 1891871 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724612 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 7471
/proc/meminfo: memFree=7372880/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724688 CPUtime=2382.3 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 943944 0 0 0 235393 2837 0 0 20 0 1 0 410997179 7767646208 1431172 33554432000 4194304 5870510 140725774819040 140725774817432 5261272 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431172 996 410 0 1891871 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724688 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 1.99 2.02 3/199 7474
/proc/meminfo: memFree=6249904/32770624 swapFree=66939828/67108860
[pid=7168] ppid=7165 vsize=7585592 memory=5724708 CPUtime=2400.02 cores=0,2,4,6
/proc/7168/stat : 7168 (xcsp_picat) R 7165 7168 3880 0 -1 4202496 947051 0 0 0 237164 2838 0 0 20 0 1 0 410997179 7767646208 1431177 33554432000 4194304 5870510 140725774819040 140725774817432 5261210 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15417344 140725774820383 140725774820461 140725774820461 140725774823370 0
/proc/7168/statm: 1896398 1431177 996 410 0 1891871 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 7585592 KiB
Current children cumulated memory: 5724708 KiB

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

[startup+2400.08 s]
# the end of solver process 7168 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2371.65 s, system=28.4534 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): 2400.08
CPU time (s): 2400.1
CPU user time (s): 2371.65
CPU system time (s): 28.4534
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 7585592
Max. memory (cumulated for all children) (KiB): 5724708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2371.65
system time used= 28.4534
maximum resident set size= 5767072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 947052
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= 7
involuntary context switches= 1893


# summary of solver processes directly reported to runsolver:
#   pid: 7168
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2371.65
#   total CPU system time (s): 28.4534

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.86386 second user time and 18.2952 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-13 06:59:43
IDJOB=4395473
IDBENCH=141276
IDSOLVER=2845
FILE ID=node119/4395473-1568350822
RUNJOBID= node119-1568337054-3911
PBS_JOBID= 21701164
Free space on /tmp= 57196 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Fapp/Fapp-m2s/Fapp-m2s-21-0500_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395473-1568350822/watcher-4395473-1568350822 -o /tmp/evaluation-result-4395473-1568350822/solver-4395473-1568350822 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3911 --watchdog 2560  xcsp_picat HOME/instance-4395473-1568350822.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3fdf89d4941046bada2032faa76e855a
RANDOM SEED=792902058

node119.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        21771188 kB
MemAvailable:   31317956 kB
Buffers:          180232 kB
Cached:          9562196 kB
SwapCached:        61088 kB
Active:          2816420 kB
Inactive:        7473736 kB
Active(anon):     486304 kB
Inactive(anon):   102688 kB
Active(file):    2330116 kB
Inactive(file):  7371048 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66939828 kB
Dirty:             74100 kB
Writeback:             0 kB
AnonPages:        595980 kB
Mapped:            46344 kB
Shmem:             32808 kB
Slab:             303272 kB
SReclaimable:     274064 kB
SUnreclaim:        29208 kB
KernelStack:        3488 kB
PageTables:         6096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2972208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    516096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 56624 MiB
End job on node119 at 2019-09-13 07:39:43