Trace number 4395458

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 2019-09-12OPT192 382.127 382.156

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff60.xml
MD5SUM7a954e9050bb3a994248d3527dd6cfee
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark192
Best CPU time to get the best result obtained on this benchmark18.602
Satisfiable
(Un)Satisfiability was proved
Number of variables395
Number of constraints385
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":12},{"size":25,"count":36},{"size":26,"count":347}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":384},{"degree":33,"count":11}]
Minimum constraint arity2
Maximum constraint arity12
Distribution of constraint arities[{"arity":2,"count":352},{"arity":11,"count":1},{"arity":12,"count":32}]
Number of extensional constraints352
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":352},{"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 

15.99/16.06	c xcsp_picat version 2.7b12 (9/12/2019)
15.99/16.06	o 583
60.47/60.53	o 192
382.07/382.15	s OPTIMUM FOUND
382.07/382.15	v <instantiation>
382.07/382.15	v     <list> dr[] x[] drd[][]  </list> 
382.07/382.15	v     <values> 15 12 0 0 8 14 22 4 38 3 0 0 2 0 16 0 0 9 5 0 0 0 0 29 0 0 0 0 0 13 0 2  25 62 95 122 209 467 512 548 606 661 711  112 75 42 15 72 330 375 411 469 524 574 25 12 45 72 159 417 462 498 556 611 661 97 60 27 0 87 345 390 426 484 539 589 97 60 27 0 87 345 390 426 484 539 589 62 25 8 35 122 380 425 461 519 574 624 56 19 14 41 128 386 431 467 525 580 630 162 125 92 65 22 280 325 361 419 474 524 33 4 37 64 151 409 454 490 548 603 653 135 98 65 38 49 307 352 388 446 501 551 73 36 3 24 111 369 414 450 508 563 613 70 33 0 27 114 372 417 453 511 566 616 0 37 70 97 184 442 487 523 581 636 686 2 39 72 99 186 444 489 525 583 638 688 686 649 616 589 502 244 199 163 105 50 0 16 21 54 81 168 426 471 507 565 620 670 487 450 417 390 303 45 0 36 94 149 199 487 450 417 390 303 45 0 36 94 149 199 79 42 9 18 105 363 408 444 502 557 607 42 5 28 55 142 400 445 481 539 594 644 636 599 566 539 452 194 149 113 55 0 50 636 599 566 539 452 194 149 113 55 0 50 442 405 372 345 258 0 45 81 139 194 244 442 405 372 345 258 0 45 81 139 194 244 213 176 143 116 29 229 274 310 368 423 473 37 0 33 60 147 405 450 486 544 599 649 37 0 33 60 147 405 450 486 544 599 649 581 544 511 484 397 139 94 58 0 55 105 581 544 511 484 397 139 94 58 0 55 105 184 147 114 87 0 258 303 339 397 452 502 13 50 83 110 197 455 500 536 594 649 699 523 486 453 426 339 81 36 0 58 113 163 521 484 451 424 337 79 34 2 60 115 165   </values> 
382.07/382.15	v </instantiation>

Verifier Data 

OK	192

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 (15619 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395458-1568345625/watcher-4395458-1568345625 -o /tmp/evaluation-result-4395458-1568345625/solver-4395458-1568345625 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560 xcsp_picat HOME/instance-4395458-1568345625.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=27572, runsolver pid=27569
Starting watchdog thread
Current StackSize limit: 8192 KiB


[startup+0.10086 s]*
/proc/loadavg: 2.00 2.01 2.05 3/202 27573
/proc/meminfo: memFree=30047136/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2043576 memory=34816 CPUtime=0.09 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 3864 0 0 0 9 0 0 0 20 0 1 0 410811221 2092621824 8704 33554432000 4194304 5870510 140727339813424 140727339812536 140705438748551 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 510894 8704 946 410 0 506367 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2043576 KiB
Current children cumulated memory: 34816 KiB

[startup+0.209744 s]*
/proc/loadavg: 2.00 2.01 2.05 3/202 27573
/proc/meminfo: memFree=30046764/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2043576 memory=34816 CPUtime=0.2 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 3866 0 0 0 20 0 0 0 20 0 1 0 410811221 2092621824 8704 33554432000 4194304 5870510 140727339813424 140727339812536 5562032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 510894 8704 946 410 0 506367 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2043576 KiB
Current children cumulated memory: 34816 KiB

[startup+0.309008 s]*
/proc/loadavg: 2.00 2.01 2.05 3/202 27573
/proc/meminfo: memFree=30046764/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2043576 memory=34816 CPUtime=0.3 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 3871 0 0 0 30 0 0 0 20 0 1 0 410811221 2092621824 8704 33554432000 4194304 5870510 140727339813424 140727339812536 140705438748551 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 510894 8704 946 410 0 506367 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2043576 KiB
Current children cumulated memory: 34816 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27573
/proc/meminfo: memFree=30044508/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2044080 memory=35076 CPUtime=0.68 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 3958 0 0 0 68 0 0 0 20 0 1 0 410811221 2093137920 8769 33554432000 4194304 5870510 140727339813424 140727339812536 5406920 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 511020 8769 964 410 0 506493 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2044080 KiB
Current children cumulated memory: 35076 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27573
/proc/meminfo: memFree=30042336/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2045268 memory=36296 CPUtime=1.49 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 4237 0 0 0 148 1 0 0 20 0 1 0 410811221 2094354432 9074 33554432000 4194304 5870510 140727339813424 140727339812536 5558772 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 511317 9074 964 410 0 506790 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2045268 KiB
Current children cumulated memory: 36296 KiB

[startup+3.10947 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27573
/proc/meminfo: memFree=30073108/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2047956 memory=39992 CPUtime=3.09 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 6315 0 0 0 308 1 0 0 20 0 1 0 410811221 2097106944 9998 33554432000 4194304 5870510 140727339813424 140727339812600 5562096 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 511989 9998 964 410 0 507462 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2047956 KiB
Current children cumulated memory: 39992 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27573
/proc/meminfo: memFree=30076268/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2045516 memory=38432 CPUtime=6.28 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 11026 0 0 0 625 3 0 0 20 0 1 0 410811221 2094608384 9608 33554432000 4194304 5870510 140727339813424 140727339812536 5406695 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 511379 9608 1001 410 0 506852 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2045516 KiB
Current children cumulated memory: 38432 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27574
/proc/meminfo: memFree=30059756/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2062920 memory=54932 CPUtime=12.69 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 18399 0 0 0 1264 5 0 0 20 0 1 0 410811221 2112430080 13733 33554432000 4194304 5870510 140727339813424 140727339812232 140705443988360 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 515730 13733 1001 410 0 511203 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2062920 KiB
Current children cumulated memory: 54932 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27574
/proc/meminfo: memFree=30046072/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2078944 memory=68464 CPUtime=25.48 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 24096 0 0 0 2542 6 0 0 20 0 1 0 410811221 2128838656 17116 33554432000 4194304 5870510 140727339813424 140727339811992 5308192 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 519736 17116 1001 410 0 515209 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2078944 KiB
Current children cumulated memory: 68464 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27576
/proc/meminfo: memFree=30054040/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2068936 memory=59996 CPUtime=51.08 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 35491 0 0 0 5100 8 0 0 20 0 1 0 410811221 2118590464 14999 33554432000 4194304 5870510 140727339813424 140727339812536 5475035 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 517234 14999 1001 410 0 512707 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2068936 KiB
Current children cumulated memory: 59996 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27580
/proc/meminfo: memFree=30049508/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2070000 memory=64000 CPUtime=102.26 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 46247 0 0 0 10213 13 0 0 20 0 1 0 410811221 2119680000 16000 33554432000 4194304 5870510 140727339813424 140727339811992 5289014 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 517500 16000 1001 410 0 512973 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 2070000 KiB
Current children cumulated memory: 64000 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27584
/proc/meminfo: memFree=30005052/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2062924 memory=59256 CPUtime=162.25 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 57962 0 0 0 16207 18 0 0 20 0 1 0 410811221 2112434176 14814 33554432000 4194304 5870510 140727339813424 140727339812232 5282295 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 515731 14814 1001 410 0 511204 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2062924 KiB
Current children cumulated memory: 59256 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27588
/proc/meminfo: memFree=30014860/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2055852 memory=52320 CPUtime=222.25 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 67048 0 0 0 22202 23 0 0 20 0 1 0 410811221 2105192448 13080 33554432000 4194304 5870510 140727339813424 140727339812536 5477031 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 513963 13080 1001 410 0 509436 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2055852 KiB
Current children cumulated memory: 52320 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27594
/proc/meminfo: memFree=29984896/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090440 memory=79200 CPUtime=282.26 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 77400 0 0 0 28198 28 0 0 20 0 1 0 410811221 2140610560 19800 33554432000 4194304 5870510 140727339813424 140727339811864 5288765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522610 19800 1001 410 0 518083 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2090440 KiB
Current children cumulated memory: 79200 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27598
/proc/meminfo: memFree=30008268/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090432 memory=77136 CPUtime=342.26 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 84118 0 0 0 34194 32 0 0 20 0 1 0 410811221 2140602368 19284 33554432000 4194304 5870510 140727339813424 140727339811864 5282382 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522608 19284 1001 410 0 518081 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2090432 KiB
Current children cumulated memory: 77136 KiB

[startup+382.156 s]
# the end of solver process 27572 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=381.78 s, system=0.346982 s

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

[startup+358.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27598
/proc/meminfo: memFree=30001784/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2074420 memory=61808 CPUtime=358.36 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 86799 0 0 0 35802 34 0 0 20 0 1 0 410811221 2124206080 15452 33554432000 4194304 5870510 140727339813424 140727339811864 5262777 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 518605 15452 1001 410 0 514078 0
Current children cumulated CPU time: 358.36 s
Current children cumulated vsize: 2074420 KiB
Current children cumulated memory: 61808 KiB

[startup+371.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29989776/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=74060 CPUtime=371.16 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87345 0 0 0 37082 34 0 0 20 0 1 0 410811221 2140614656 18515 33554432000 4194304 5870510 140727339813424 140727339811864 5281857 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 18515 1001 410 0 518084 0
Current children cumulated CPU time: 371.16 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 74060 KiB

[startup+377.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29987016/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=77100 CPUtime=377.56 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87576 0 0 0 37722 34 0 0 20 0 1 0 410811221 2140614656 19275 33554432000 4194304 5870510 140727339813424 140727339811864 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 19275 1001 410 0 518084 0
Current children cumulated CPU time: 377.56 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 77100 KiB

[startup+379.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29987008/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=77100 CPUtime=379.16 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87576 0 0 0 37882 34 0 0 20 0 1 0 410811221 2140614656 19275 33554432000 4194304 5870510 140727339813424 140727339811864 5272310 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 19275 1001 410 0 518084 0
Current children cumulated CPU time: 379.16 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 77100 KiB

[startup+380.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29987008/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=77100 CPUtime=380.76 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87576 0 0 0 38042 34 0 0 20 0 1 0 410811221 2140614656 19275 33554432000 4194304 5870510 140727339813424 140727339811864 5288765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 19275 1001 410 0 518084 0
Current children cumulated CPU time: 380.76 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 77100 KiB

[startup+381.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29984968/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=79148 CPUtime=381.56 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87577 0 0 0 38122 34 0 0 20 0 1 0 410811221 2140614656 19787 33554432000 4194304 5870510 140727339813424 140727339811864 5282295 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 19787 1001 410 0 518084 0
Current children cumulated CPU time: 381.56 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 79148 KiB

[startup+382 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29984844/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=79148 CPUtime=381.97 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87577 0 0 0 38163 34 0 0 20 0 1 0 410811221 2140614656 19787 33554432000 4194304 5870510 140727339813424 140727339811864 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 19787 1001 410 0 518084 0
Current children cumulated CPU time: 381.97 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 79148 KiB

[startup+382.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27602
/proc/meminfo: memFree=29984844/32770624 swapFree=67001760/67108860
[pid=27572] ppid=27569 vsize=2090444 memory=79148 CPUtime=382.07 cores=0,2,4,6
/proc/27572/stat : 27572 (xcsp_picat) R 27569 27572 22075 0 -1 4202496 87577 0 0 0 38173 34 0 0 20 0 1 0 410811221 2140614656 19787 33554432000 4194304 5870510 140727339813424 140727339811864 5294975 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36134912 140727339820063 140727339820141 140727339820141 140727339823050 0
/proc/27572/statm: 522611 19787 1001 410 0 518084 0
Current children cumulated CPU time: 382.07 s
Current children cumulated vsize: 2090444 KiB
Current children cumulated memory: 79148 KiB

Child status: 0
Real time (s): 382.156
CPU time (s): 382.127
CPU user time (s): 381.78
CPU system time (s): 0.346982
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 2097512
Max. memory (cumulated for all children) (KiB): 80976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 381.78
system time used= 0.346982
maximum resident set size= 83444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87601
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= 9
involuntary context switches= 482


# summary of solver processes directly reported to runsolver:
#   pid: 27572
#   total CPU time (s): 382.127
#   total CPU user time (s): 381.78
#   total CPU system time (s): 0.346982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.49437 second user time and 2.76257 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 05:33:02
IDJOB=4395458
IDBENCH=138339
IDSOLVER=2845
FILE ID=node136/4395458-1568345625
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-ff60.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395458-1568345625/watcher-4395458-1568345625 -o /tmp/evaluation-result-4395458-1568345625/solver-4395458-1568345625 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560  xcsp_picat HOME/instance-4395458-1568345625.xml

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

MD5SUM BENCH= 7a954e9050bb3a994248d3527dd6cfee
RANDOM SEED=224604149

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:        30077492 kB
MemAvailable:   31648528 kB
Buffers:           86784 kB
Cached:          1764944 kB
SwapCached:         3596 kB
Active:          1142860 kB
Inactive:         965212 kB
Active(anon):     254948 kB
Inactive(anon):    41916 kB
Active(file):     887912 kB
Inactive(file):   923296 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001760 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        343528 kB
Mapped:            44716 kB
Shmem:             31644 kB
Slab:             180084 kB
SReclaimable:     151324 kB
SUnreclaim:        28760 kB
KernelStack:        3808 kB
PageTables:         6428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2785036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 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 05:39:24