Trace number 4395472

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 2019-09-12OPT624 302.794 302.783

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff50.xml
MD5SUMf7819cc540e1493da1332403e09ec21d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark624
Best CPU time to get the best result obtained on this benchmark11.9411
Satisfiable
(Un)Satisfiability was proved
Number of variables319
Number of constraints313
Number of domains26
Minimum domain size24
Maximum domain size25
Distribution of domain sizes[{"size":24,"count":32},{"size":25,"count":287}]
Minimum variable degree2
Maximum variable degree40
Distribution of variable degrees[{"degree":2,"count":312},{"degree":40,"count":7}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":273},{"arity":7,"count":1},{"arity":8,"count":39}]
Number of extensional constraints273
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":273},{"type":"ordered","count":1},{"type":"minimum","count":39}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

15.39/15.47	c xcsp_picat version 2.7b12 (9/12/2019)
15.39/15.47	o 1484
51.99/52.07	o 786
121.69/121.73	o 642
206.30/206.30	o 624
302.70/302.78	s OPTIMUM FOUND
302.70/302.78	v <instantiation>
302.70/302.78	v     <list> dr[] x[] drd[][]  </list> 
302.70/302.78	v     <values> 10 10 2 2 34 34 30 0 0 55 56 17 17 21 0 0 16 42 40 16 16 0 0 0 0 0 0 0 0 38 38 19 20 21 0 27 27 8 8  49 166 238 367 592 669 831  533 416 344 215 10 87 249 533 416 344 215 10 87 249 2 115 187 316 541 618 780 2 115 187 316 541 618 780 151 34 38 167 392 469 631 151 34 38 167 392 469 631 30 147 219 348 573 650 812 318 201 129 0 225 302 464 318 201 129 0 225 302 464 675 558 486 357 132 55 107 676 559 487 358 133 56 106 637 520 448 319 94 17 145 637 520 448 319 94 17 145 21 138 210 339 564 641 803 620 503 431 302 77 0 162 620 503 431 302 77 0 162 604 487 415 286 61 16 178 231 114 42 87 312 389 551 229 112 40 89 314 391 553 559 442 370 241 16 61 223 559 442 370 241 16 61 223 0 117 189 318 543 620 782 0 117 189 318 543 620 782 189 72 0 129 354 431 593 189 72 0 129 354 431 593 782 665 593 464 239 162 0 782 665 593 464 239 162 0 117 0 72 201 426 503 665 117 0 72 201 426 503 665 79 38 110 239 464 541 703 79 38 110 239 464 541 703 19 136 208 337 562 639 801 20 137 209 338 563 640 802 599 482 410 281 56 21 183 543 426 354 225 0 77 239 291 174 102 27 252 329 491 291 174 102 27 252 329 491 181 64 8 137 362 439 601 181 64 8 137 362 439 601   </values> 
302.70/302.78	v </instantiation>

Verifier Data 

OK	624

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 (13754 MiB free)
  memory of node 1: 16384 MiB (15632 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395472-1568344724/watcher-4395472-1568344724 -o /tmp/evaluation-result-4395472-1568344724/solver-4395472-1568344724 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560 xcsp_picat HOME/instance-4395472-1568344724.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=27289, runsolver pid=27286
Current StackSize limit: 8192 KiB


[startup+0.100552 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27290
/proc/meminfo: memFree=30063392/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2042068 memory=32952 CPUtime=0.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 3371 0 0 0 9 1 0 0 20 0 1 0 410721084 2091077632 8238 33554432000 4194304 5870510 140727820295200 140727820294392 5562048 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 510517 8238 946 410 0 505990 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2042068 KiB
Current children cumulated memory: 32952 KiB

[startup+0.209604 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27290
/proc/meminfo: memFree=30063392/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2042068 memory=32952 CPUtime=0.21 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 3373 0 0 0 20 1 0 0 20 0 1 0 410721084 2091077632 8238 33554432000 4194304 5870510 140727820295200 140727820294392 140026995564423 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 510517 8238 946 410 0 505990 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042068 KiB
Current children cumulated memory: 32952 KiB

[startup+0.309049 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27290
/proc/meminfo: memFree=30063144/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2042068 memory=32952 CPUtime=0.31 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 3377 0 0 0 30 1 0 0 20 0 1 0 410721084 2091077632 8238 33554432000 4194304 5870510 140727820295200 140727820294392 5558832 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 510517 8238 946 410 0 505990 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042068 KiB
Current children cumulated memory: 32952 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27292
/proc/meminfo: memFree=30062548/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2042332 memory=33212 CPUtime=0.69 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 3418 0 0 0 68 1 0 0 20 0 1 0 410721084 2091347968 8303 33554432000 4194304 5870510 140727820295200 140727820294392 5479649 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 510583 8303 964 410 0 506056 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042332 KiB
Current children cumulated memory: 33212 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27292
/proc/meminfo: memFree=30062436/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2043488 memory=34420 CPUtime=1.49 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 3790 0 0 0 148 1 0 0 20 0 1 0 410721084 2092531712 8605 33554432000 4194304 5870510 140727820295200 140727820294312 5475079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 510872 8605 964 410 0 506345 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2043488 KiB
Current children cumulated memory: 34420 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27292
/proc/meminfo: memFree=30059104/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2045924 memory=37360 CPUtime=3.09 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 5466 0 0 0 308 1 0 0 20 0 1 0 410721084 2095026176 9340 33554432000 4194304 5870510 140727820295200 140727820294312 5558383 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 511481 9340 964 410 0 506954 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2045924 KiB
Current children cumulated memory: 37360 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27293
/proc/meminfo: memFree=30058720/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2044776 memory=37540 CPUtime=6.28 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 10232 0 0 0 626 2 0 0 20 0 1 0 410721084 2093850624 9385 33554432000 4194304 5870510 140727820295200 140727820294312 140026995095389 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 511194 9385 1001 410 0 506667 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2044776 KiB
Current children cumulated memory: 37540 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27293
/proc/meminfo: memFree=30044464/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2058976 memory=51784 CPUtime=12.68 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 16476 0 0 0 1265 3 0 0 20 0 1 0 410721084 2108391424 12946 33554432000 4194304 5870510 140727820295200 140727820294008 5308411 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 514744 12946 1003 410 0 510217 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2058976 KiB
Current children cumulated memory: 51784 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27293
/proc/meminfo: memFree=30041424/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2066228 memory=54540 CPUtime=25.48 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 22760 0 0 0 2544 4 0 0 20 0 1 0 410721084 2115817472 13635 33554432000 4194304 5870510 140727820295200 140727820294152 5262777 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 516557 13635 1003 410 0 512030 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2066228 KiB
Current children cumulated memory: 54540 KiB

[startup+51.1099 s]
/proc/loadavg: 1.93 2.00 2.04 3/201 27295
/proc/meminfo: memFree=30037576/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2073200 memory=57728 CPUtime=51.09 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 36082 0 0 0 5101 8 0 0 20 0 1 0 410721084 2122956800 14432 33554432000 4194304 5870510 140727820295200 140727820293640 5272294 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 518300 14432 1003 410 0 513773 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2073200 KiB
Current children cumulated memory: 57728 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 27299
/proc/meminfo: memFree=30025868/32770624 swapFree=67001752/67108860
[pid=27289] ppid=27286 vsize=2077728 memory=70236 CPUtime=102.29 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 43599 0 0 0 10219 10 0 0 20 0 1 0 410721084 2127593472 17559 33554432000 4194304 5870510 140727820295200 140727820293768 5283067 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519432 17559 1003 410 0 514905 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2077728 KiB
Current children cumulated memory: 70236 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/198 27310
/proc/meminfo: memFree=29996836/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2089200 memory=69688 CPUtime=162.29 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 53992 0 0 0 16216 13 0 0 20 0 1 0 410721084 2139340800 17422 33554432000 4194304 5870510 140727820295200 140727820293640 5267717 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 522300 17422 1003 410 0 517773 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2089200 KiB
Current children cumulated memory: 69688 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27315
/proc/meminfo: memFree=29994336/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2089196 memory=70872 CPUtime=222.3 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 56448 0 0 0 22214 16 0 0 20 0 1 0 410721084 2139336704 17718 33554432000 4194304 5870510 140727820295200 140727820293640 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 522299 17718 1003 410 0 517772 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 70872 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27321
/proc/meminfo: memFree=29995136/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2077696 memory=69480 CPUtime=282.3 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 62329 0 0 0 28211 19 0 0 20 0 1 0 410721084 2127560704 17370 33554432000 4194304 5870510 140727820295200 140727820293768 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519424 17370 1003 410 0 514897 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2077696 KiB
Current children cumulated memory: 69480 KiB

[startup+302.783 s]
# the end of solver process 27289 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=302.588 s, system=0.20601 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+294.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27321
/proc/meminfo: memFree=29994484/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2077696 memory=70376 CPUtime=294.4 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67527 0 0 0 29420 20 0 0 20 0 1 0 410721084 2127560704 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5282369 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519424 17594 1003 410 0 514897 0
Current children cumulated CPU time: 294.4 s
Current children cumulated vsize: 2077696 KiB
Current children cumulated memory: 70376 KiB

[startup+297.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27321
/proc/meminfo: memFree=29994484/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2077696 memory=70376 CPUtime=297.6 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67733 0 0 0 29740 20 0 0 20 0 1 0 410721084 2127560704 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5282621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519424 17594 1003 410 0 514897 0
Current children cumulated CPU time: 297.6 s
Current children cumulated vsize: 2077696 KiB
Current children cumulated memory: 70376 KiB

[startup+300.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27321
/proc/meminfo: memFree=29994484/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2078284 memory=70376 CPUtime=300.8 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67737 0 0 0 30060 20 0 0 20 0 1 0 410721084 2128162816 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5281896 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519571 17594 1003 410 0 515044 0
Current children cumulated CPU time: 300.8 s
Current children cumulated vsize: 2078284 KiB
Current children cumulated memory: 70376 KiB

[startup+301.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27322
/proc/meminfo: memFree=29994248/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2078284 memory=70376 CPUtime=301.6 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67737 0 0 0 30140 20 0 0 20 0 1 0 410721084 2128162816 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5272322 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519571 17594 1003 410 0 515044 0
Current children cumulated CPU time: 301.6 s
Current children cumulated vsize: 2078284 KiB
Current children cumulated memory: 70376 KiB

[startup+302.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27322
/proc/meminfo: memFree=29994248/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2078284 memory=70376 CPUtime=302.4 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67737 0 0 0 30220 20 0 0 20 0 1 0 410721084 2128162816 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5272734 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519571 17594 1003 410 0 515044 0
Current children cumulated CPU time: 302.4 s
Current children cumulated vsize: 2078284 KiB
Current children cumulated memory: 70376 KiB

[startup+302.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27322
/proc/meminfo: memFree=29994248/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2078284 memory=70376 CPUtime=302.6 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67737 0 0 0 30240 20 0 0 20 0 1 0 410721084 2128162816 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519571 17594 1003 410 0 515044 0
Current children cumulated CPU time: 302.6 s
Current children cumulated vsize: 2078284 KiB
Current children cumulated memory: 70376 KiB

[startup+302.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27322
/proc/meminfo: memFree=29994248/32770624 swapFree=67001756/67108860
[pid=27289] ppid=27286 vsize=2078284 memory=70376 CPUtime=302.7 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 22075 0 -1 4202496 67737 0 0 0 30250 20 0 0 20 0 1 0 410721084 2128162816 17594 33554432000 4194304 5870510 140727820295200 140727820293768 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 30965760 140727820301343 140727820301421 140727820301421 140727820304330 0
/proc/27289/statm: 519571 17594 1003 410 0 515044 0
Current children cumulated CPU time: 302.7 s
Current children cumulated vsize: 2078284 KiB
Current children cumulated memory: 70376 KiB

Child status: 0
Real time (s): 302.783
CPU time (s): 302.794
CPU user time (s): 302.588
CPU system time (s): 0.20601
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2096388
Max. memory (cumulated for all children) (KiB): 75832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 302.588
system time used= 0.20601
maximum resident set size= 75972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67831
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= 4
involuntary context switches= 279


# summary of solver processes directly reported to runsolver:
#   pid: 27289
#   total CPU time (s): 302.794
#   total CPU user time (s): 302.588
#   total CPU system time (s): 0.20601

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.21844 second user time and 2.21018 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 05:18:00
IDJOB=4395472
IDBENCH=138308
IDSOLVER=2845
FILE ID=node136/4395472-1568344724
RUNJOBID= node136-1568323423-22106
PBS_JOBID= 21701143
Free space on /tmp= 56788 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff50.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395472-1568344724/watcher-4395472-1568344724 -o /tmp/evaluation-result-4395472-1568344724/solver-4395472-1568344724 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560  xcsp_picat HOME/instance-4395472-1568344724.xml

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

MD5SUM BENCH= f7819cc540e1493da1332403e09ec21d
RANDOM SEED=1898567815

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30093028 kB
MemAvailable:   31663416 kB
Buffers:           86380 kB
Cached:          1764204 kB
SwapCached:         3604 kB
Active:          1129428 kB
Inactive:         964824 kB
Active(anon):     241744 kB
Inactive(anon):    41916 kB
Active(file):     887684 kB
Inactive(file):   922908 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001752 kB
Dirty:              3160 kB
Writeback:             0 kB
AnonPages:        348552 kB
Mapped:            44824 kB
Shmem:             31636 kB
Slab:             179792 kB
SReclaimable:     151264 kB
SUnreclaim:        28528 kB
KernelStack:        3520 kB
PageTables:         6068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2754496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    294912 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= 56784 MiB
End job on node136 at 2019-09-13 05:23:03