Trace number 4395451

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 2019-09-12OPT242 324.029 324.013

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff59.xml
MD5SUM1df56f74b1b4f47dde22644efb181f33
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark242
Best CPU time to get the best result obtained on this benchmark14.6025
Satisfiable
(Un)Satisfiability was proved
Number of variables362
Number of constraints353
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":11},{"size":25,"count":33},{"size":26,"count":318}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":352},{"degree":33,"count":10}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":320},{"arity":10,"count":1},{"arity":11,"count":32}]
Number of extensional constraints320
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":320},{"type":"ordered","count":1},{"type":"minimum","count":32}]
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 

15.18/15.25	c xcsp_picat version 2.7b12 (9/12/2019)
15.18/15.25	o 564
71.29/71.33	o 305
134.89/135.00	o 242
324.02/324.01	s OPTIMUM FOUND
324.02/324.01	v <instantiation>
324.02/324.01	v     <list> drd[][] x[] dr[]  </list> 
324.02/324.01	v     <values> 114 75 42 0 72 330 375 411 469 524 27 12 45 87 159 417 462 498 556 611 99 60 27 15 87 345 390 426 484 539 99 60 27 15 87 345 390 426 484 539 64 25 8 50 122 380 425 461 519 574 58 19 14 56 128 386 431 467 525 580 164 125 92 50 22 280 325 361 419 474 35 4 37 79 151 409 454 490 548 603 137 98 65 23 49 307 352 388 446 501 75 36 3 39 111 369 414 450 508 563 72 33 0 42 114 372 417 453 511 566 2 37 70 112 184 442 487 523 581 636 0 39 72 114 186 444 489 525 583 638 688 649 616 574 502 244 199 163 105 50 18 21 54 96 168 426 471 507 565 620 489 450 417 375 303 45 0 36 94 149 489 450 417 375 303 45 0 36 94 149 81 42 9 33 105 363 408 444 502 557 44 5 28 70 142 400 445 481 539 594 638 599 566 524 452 194 149 113 55 0 638 599 566 524 452 194 149 113 55 0 444 405 372 330 258 0 45 81 139 194 444 405 372 330 258 0 45 81 139 194 215 176 143 101 29 229 274 310 368 423 39 0 33 75 147 405 450 486 544 599 39 0 33 75 147 405 450 486 544 599 583 544 511 469 397 139 94 58 0 55 583 544 511 469 397 139 94 58 0 55 186 147 114 72 0 258 303 339 397 452 11 50 83 125 197 455 500 536 594 649 525 486 453 411 339 81 36 0 58 113 523 484 451 409 337 79 34 2 60 115  23 62 95 137 209 467 512 548 606 661  0 12 15 15 8 14 22 4 23 3 0 2 0 50 18 0 0 9 5 0 0 0 0 29 0 0 0 0 0 11 0 2   </values> 
324.02/324.01	v </instantiation>

Verifier Data 

OK	242

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 (13753 MiB free)
  memory of node 1: 16384 MiB (15602 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395451-1568345028/watcher-4395451-1568345028 -o /tmp/evaluation-result-4395451-1568345028/solver-4395451-1568345028 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560 xcsp_picat HOME/instance-4395451-1568345028.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=27385, runsolver pid=27382
Current StackSize limit: 8192 KiB


[startup+0.100553 s]*
/proc/loadavg: 2.00 2.00 2.04 3/199 27386
/proc/meminfo: memFree=30033984/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2042408 memory=30644 CPUtime=0.1 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 3359 0 0 0 10 0 0 0 20 0 1 0 410751445 2091425792 7661 33554432000 4194304 5870510 140737023193712 140737023192824 139708193073238 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 510602 7661 946 410 0 506075 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2042408 KiB
Current children cumulated memory: 30644 KiB

[startup+0.209591 s]*
/proc/loadavg: 2.00 2.00 2.04 3/199 27386
/proc/meminfo: memFree=30033984/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2042408 memory=30892 CPUtime=0.2 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 3411 0 0 0 20 0 0 0 20 0 1 0 410751445 2091425792 7723 33554432000 4194304 5870510 140737023193712 140737023192824 139708193533831 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 510602 7723 963 410 0 506075 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042408 KiB
Current children cumulated memory: 30892 KiB

[startup+0.30884 s]*
/proc/loadavg: 2.00 2.00 2.04 3/199 27386
/proc/meminfo: memFree=30034156/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2042544 memory=31144 CPUtime=0.31 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 3469 0 0 0 30 1 0 0 20 0 1 0 410751445 2091565056 7786 33554432000 4194304 5870510 140737023193712 140737023192904 5562059 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 510636 7786 963 410 0 506109 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042544 KiB
Current children cumulated memory: 31144 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27386
/proc/meminfo: memFree=30033908/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2043304 memory=31820 CPUtime=0.69 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 3766 0 0 0 68 1 0 0 20 0 1 0 410751445 2092343296 7955 33554432000 4194304 5870510 140737023193712 140737023192904 5406805 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 510826 7955 963 410 0 506299 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2043304 KiB
Current children cumulated memory: 31820 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 27386
/proc/meminfo: memFree=30030744/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2044580 memory=35552 CPUtime=1.49 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 4232 0 0 0 148 1 0 0 20 0 1 0 410751445 2093649920 8888 33554432000 4194304 5870510 140737023193712 140737023192824 5562032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 511145 8888 963 410 0 506618 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044580 KiB
Current children cumulated memory: 35552 KiB

[startup+3.10937 s]
/proc/loadavg: 1.92 1.98 2.03 3/199 27387
/proc/meminfo: memFree=30026804/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2047216 memory=38180 CPUtime=3.1 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 6070 0 0 0 308 2 0 0 20 0 1 0 410751445 2096349184 9545 33554432000 4194304 5870510 140737023193712 140737023192904 5495120 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 511804 9545 964 410 0 507277 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047216 KiB
Current children cumulated memory: 38180 KiB

[startup+6.30022 s]
/proc/loadavg: 1.92 1.98 2.03 3/199 27387
/proc/meminfo: memFree=30028484/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2045184 memory=36824 CPUtime=6.29 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 10522 0 0 0 625 4 0 0 20 0 1 0 410751445 2094268416 9206 33554432000 4194304 5870510 140737023193712 140737023192648 5406773 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 511296 9206 1001 410 0 506769 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2045184 KiB
Current children cumulated memory: 36824 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 2.03 3/200 27389
/proc/meminfo: memFree=30011536/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2061712 memory=52548 CPUtime=12.69 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 16208 0 0 0 1264 5 0 0 20 0 1 0 410751445 2111193088 13137 33554432000 4194304 5870510 140737023193712 140737023192520 5272494 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 515428 13137 1001 410 0 510901 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2061712 KiB
Current children cumulated memory: 52548 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27389
/proc/meminfo: memFree=30003960/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2070548 memory=60732 CPUtime=25.48 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 21551 0 0 0 2543 5 0 0 20 0 1 0 410751445 2120241152 15183 33554432000 4194304 5870510 140737023193712 140737023192280 5272224 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 517637 15183 1001 410 0 513110 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2070548 KiB
Current children cumulated memory: 60732 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 27389
/proc/meminfo: memFree=30007004/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2066144 memory=57840 CPUtime=51.09 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 32815 0 0 0 5101 8 0 0 20 0 1 0 410751445 2115731456 14460 33554432000 4194304 5870510 140737023193712 140737023192280 5283138 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 516536 14460 1001 410 0 512009 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2066144 KiB
Current children cumulated memory: 57840 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.02 2.05 3/201 27396
/proc/meminfo: memFree=30009340/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2073200 memory=55584 CPUtime=102.29 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 45139 0 0 0 10217 12 0 0 20 0 1 0 410751445 2122956800 13896 33554432000 4194304 5870510 140737023193712 140737023192152 5288905 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 518300 13896 1001 410 0 513773 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2073200 KiB
Current children cumulated memory: 55584 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/200 27401
/proc/meminfo: memFree=30012088/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2061712 memory=52396 CPUtime=162.29 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 54090 0 0 0 16212 17 0 0 20 0 1 0 410751445 2111193088 13099 33554432000 4194304 5870510 140737023193712 140737023192520 5267845 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 515428 13099 1001 410 0 510901 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2061712 KiB
Current children cumulated memory: 52396 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/200 27405
/proc/meminfo: memFree=29995376/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2077752 memory=69284 CPUtime=222.29 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 57089 0 0 0 22210 19 0 0 20 0 1 0 410751445 2127618048 17321 33554432000 4194304 5870510 140737023193712 140737023192280 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 519438 17321 1001 410 0 514911 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2077752 KiB
Current children cumulated memory: 69284 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/201 27411
/proc/meminfo: memFree=29995980/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2077752 memory=67296 CPUtime=282.31 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 62377 0 0 0 28206 25 0 0 20 0 1 0 410751445 2127618048 16824 33554432000 4194304 5870510 140737023193712 140737023192280 5262672 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 519438 16824 1001 410 0 514911 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2077752 KiB
Current children cumulated memory: 67296 KiB

[startup+324.013 s]
# the end of solver process 27385 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=323.753 s, system=0.276014 s

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

[startup+307.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30039000/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2073200 memory=62576 CPUtime=307.21 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 69970 0 0 0 30694 27 0 0 20 0 1 0 410751445 2122956800 15644 33554432000 4194304 5870510 140737023193712 140737023192152 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 518300 15644 1001 410 0 513773 0
Current children cumulated CPU time: 307.21 s
Current children cumulated vsize: 2073200 KiB
Current children cumulated memory: 62576 KiB

[startup+313.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30039328/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2089224 memory=68720 CPUtime=313.61 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 70461 0 0 0 31334 27 0 0 20 0 1 0 410751445 2139365376 17180 33554432000 4194304 5870510 140737023193712 140737023192152 4204240 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 522306 17180 1001 410 0 517779 0
Current children cumulated CPU time: 313.61 s
Current children cumulated vsize: 2089224 KiB
Current children cumulated memory: 68720 KiB

[startup+320 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30007492/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2089224 memory=70768 CPUtime=320.02 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 70487 0 0 0 31975 27 0 0 20 0 1 0 410751445 2139365376 17692 33554432000 4194304 5870510 140737023193712 140737023192152 5282489 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 522306 17692 1001 410 0 517779 0
Current children cumulated CPU time: 320.02 s
Current children cumulated vsize: 2089224 KiB
Current children cumulated memory: 70768 KiB

[startup+321.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30003396/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2089224 memory=72816 CPUtime=321.61 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 70488 0 0 0 32134 27 0 0 20 0 1 0 410751445 2139365376 18204 33554432000 4194304 5870510 140737023193712 140737023192152 5272987 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 522306 18204 1001 410 0 517779 0
Current children cumulated CPU time: 321.61 s
Current children cumulated vsize: 2089224 KiB
Current children cumulated memory: 72816 KiB

[startup+323.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30040880/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2089224 memory=72816 CPUtime=323.21 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 70488 0 0 0 32294 27 0 0 20 0 1 0 410751445 2139365376 18204 33554432000 4194304 5870510 140737023193712 140737023192152 5282568 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 522306 18204 1001 410 0 517779 0
Current children cumulated CPU time: 323.21 s
Current children cumulated vsize: 2089224 KiB
Current children cumulated memory: 72816 KiB

[startup+323.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30040880/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2089224 memory=72816 CPUtime=323.61 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 70488 0 0 0 32334 27 0 0 20 0 1 0 410751445 2139365376 18204 33554432000 4194304 5870510 140737023193712 140737023192152 5289014 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 522306 18204 1001 410 0 517779 0
Current children cumulated CPU time: 323.61 s
Current children cumulated vsize: 2089224 KiB
Current children cumulated memory: 72816 KiB

[startup+324 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27414
/proc/meminfo: memFree=30040880/32770624 swapFree=67001756/67108860
[pid=27385] ppid=27382 vsize=2089224 memory=72816 CPUtime=324.02 cores=0,2,4,6
/proc/27385/stat : 27385 (xcsp_picat) R 27382 27385 22075 0 -1 4202496 70488 0 0 0 32375 27 0 0 20 0 1 0 410751445 2139365376 18204 33554432000 4194304 5870510 140737023193712 140737023192152 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43352064 140737023202335 140737023202413 140737023202413 140737023205322 0
/proc/27385/statm: 522306 18204 1001 410 0 517779 0
Current children cumulated CPU time: 324.02 s
Current children cumulated vsize: 2089224 KiB
Current children cumulated memory: 72816 KiB

Child status: 0
Real time (s): 324.013
CPU time (s): 324.029
CPU user time (s): 323.753
CPU system time (s): 0.276014
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2096408
Max. memory (cumulated for all children) (KiB): 72816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 323.753
system time used= 0.276014
maximum resident set size= 74476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70520
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= 312


# summary of solver processes directly reported to runsolver:
#   pid: 27385
#   total CPU time (s): 324.029
#   total CPU user time (s): 323.753
#   total CPU system time (s): 0.276014

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.44905 second user time and 2.26583 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 05:23:04
IDJOB=4395451
IDBENCH=138310
IDSOLVER=2845
FILE ID=node136/4395451-1568345028
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-ff59.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395451-1568345028/watcher-4395451-1568345028 -o /tmp/evaluation-result-4395451-1568345028/solver-4395451-1568345028 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560  xcsp_picat HOME/instance-4395451-1568345028.xml

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

MD5SUM BENCH= 1df56f74b1b4f47dde22644efb181f33
RANDOM SEED=1569809280

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:        30060992 kB
MemAvailable:   31631568 kB
Buffers:           86496 kB
Cached:          1764612 kB
SwapCached:         3600 kB
Active:          1160440 kB
Inactive:         965016 kB
Active(anon):     272788 kB
Inactive(anon):    41916 kB
Active(file):     887652 kB
Inactive(file):   923100 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001756 kB
Dirty:              3060 kB
Writeback:             0 kB
AnonPages:        379824 kB
Mapped:            45512 kB
Shmem:             31640 kB
Slab:             180112 kB
SReclaimable:     151320 kB
SUnreclaim:        28792 kB
KernelStack:        3568 kB
PageTables:         6316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2785060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 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 05:28:28