Trace number 4395501

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 2019-09-12OPT310 310.769 310.762

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff76.xml
MD5SUM54271acf01ec811f7f01e8acfeb7516d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark310
Best CPU time to get the best result obtained on this benchmark14.4427
Satisfiable
(Un)Satisfiability was proved
Number of variables329
Number of constraints321
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":10},{"size":25,"count":30},{"size":26,"count":289}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":320},{"degree":33,"count":9}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":288},{"arity":9,"count":1},{"arity":10,"count":32}]
Number of extensional constraints288
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":288},{"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 

16.89/16.98	c xcsp_picat version 2.7b12 (9/12/2019)
16.89/16.98	o 607
67.89/67.92	o 331
216.50/216.55	o 313
285.80/285.83	o 310
310.70/310.75	s OPTIMUM FOUND
310.70/310.75	v <instantiation>
310.70/310.75	v     <list> x[] drd[][] dr[]  </list> 
310.70/310.75	v     <values> 25 62 95 137 209 467 546 606 661  112 75 42 0 72 330 409 469 524 25 12 45 87 159 417 496 556 611 97 60 27 15 87 345 424 484 539 97 60 27 15 87 345 424 484 539 62 25 8 50 122 380 459 519 574 56 19 14 56 128 386 465 525 580 162 125 92 50 22 280 359 419 474 33 4 37 79 151 409 488 548 603 135 98 65 23 49 307 386 446 501 73 36 3 39 111 369 448 508 563 70 33 0 42 114 372 451 511 566 0 37 70 112 184 442 521 581 636 2 39 72 114 186 444 523 583 638 686 649 616 574 502 244 165 105 50 16 21 54 96 168 426 505 565 620 487 450 417 375 303 45 34 94 149 487 450 417 375 303 45 34 94 149 79 42 9 33 105 363 442 502 557 42 5 28 70 142 400 479 539 594 636 599 566 524 452 194 115 55 0 636 599 566 524 452 194 115 55 0 442 405 372 330 258 0 79 139 194 442 405 372 330 258 0 79 139 194 213 176 143 101 29 229 308 368 423 37 0 33 75 147 405 484 544 599 37 0 33 75 147 405 484 544 599 581 544 511 469 397 139 60 0 55 581 544 511 469 397 139 60 0 55 184 147 114 72 0 258 337 397 452 13 50 83 125 197 455 534 594 649 523 486 453 411 339 81 2 58 113 521 484 451 409 337 79 0 60 115  0 12 15 15 8 14 22 4 23 3 0 0 2 50 16 34 34 9 5 0 0 0 0 29 0 0 0 0 0 13 2 0   </values> 
310.70/310.75	v </instantiation>

Verifier Data 

OK	310

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 (9190 MiB free)
  memory of node 1: 16384 MiB (12401 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395501-1568345607/watcher-4395501-1568345607 -o /tmp/evaluation-result-4395501-1568345607/solver-4395501-1568345607 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3912 --watchdog 2560 xcsp_picat HOME/instance-4395501-1568345607.xml 

running on 4 cores: 1,3,5,7

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=6299, runsolver pid=6296
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 2.17 2.09 2.07 3/200 6300
/proc/meminfo: memFree=22083728/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2042168 memory=29696 CPUtime=0.09 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 3654 0 0 0 9 0 0 0 20 0 1 0 410475606 2091180032 7424 33554432000 4194304 5870510 140730680551008 140730680550312 5562064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 510542 7424 946 410 0 506015 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2042168 KiB
Current children cumulated memory: 29696 KiB

[startup+0.209714 s]*
/proc/loadavg: 2.17 2.09 2.07 3/200 6300
/proc/meminfo: memFree=22083728/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2042300 memory=29956 CPUtime=0.2 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 3712 0 0 0 20 0 0 0 20 0 1 0 410475606 2091315200 7489 33554432000 4194304 5870510 140730680551008 140730680550312 5575057 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 510575 7489 963 410 0 506048 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042300 KiB
Current children cumulated memory: 29956 KiB

[startup+0.308914 s]*
/proc/loadavg: 2.17 2.09 2.07 3/200 6300
/proc/meminfo: memFree=22083356/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2042432 memory=30200 CPUtime=0.3 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 3765 0 0 0 30 0 0 0 20 0 1 0 410475606 2091450368 7550 33554432000 4194304 5870510 140730680551008 140730680550312 139885824158693 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 510608 7550 963 410 0 506081 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2042432 KiB
Current children cumulated memory: 30200 KiB

[startup+0.700277 s]
/proc/loadavg: 2.17 2.09 2.07 3/200 6300
/proc/meminfo: memFree=22082984/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2043188 memory=31180 CPUtime=0.69 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 4076 0 0 0 68 1 0 0 20 0 1 0 410475606 2092224512 7795 33554432000 4194304 5870510 140730680551008 140730680550024 139885824618375 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 510797 7795 963 410 0 506270 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2043188 KiB
Current children cumulated memory: 31180 KiB

[startup+1.50028 s]
/proc/loadavg: 2.17 2.09 2.07 3/200 6300
/proc/meminfo: memFree=22077204/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2044276 memory=34376 CPUtime=1.49 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 4368 0 0 0 148 1 0 0 20 0 1 0 410475606 2093338624 8594 33554432000 4194304 5870510 140730680551008 140730680550024 139885824151295 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 511069 8594 963 410 0 506542 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044276 KiB
Current children cumulated memory: 34376 KiB

[startup+3.10946 s]
/proc/loadavg: 2.17 2.09 2.07 3/201 6302
/proc/meminfo: memFree=22074288/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2047216 memory=37792 CPUtime=3.1 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 6541 0 0 0 308 2 0 0 20 0 1 0 410475606 2096349184 9448 33554432000 4194304 5870510 140730680551008 140730680550024 139885823872147 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 511804 9448 964 410 0 507277 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047216 KiB
Current children cumulated memory: 37792 KiB

[startup+6.30028 s]
/proc/loadavg: 2.15 2.09 2.07 3/201 6302
/proc/meminfo: memFree=22075500/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2046268 memory=37128 CPUtime=6.29 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 10796 0 0 0 626 3 0 0 20 0 1 0 410475606 2095378432 9282 33554432000 4194304 5870510 140730680551008 140730680550120 139885824618375 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 511567 9282 1001 410 0 507040 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2046268 KiB
Current children cumulated memory: 37128 KiB

[startup+12.7004 s]
/proc/loadavg: 2.14 2.09 2.07 3/200 6302
/proc/meminfo: memFree=22066276/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2058912 memory=49940 CPUtime=12.69 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 18144 0 0 0 1265 4 0 0 20 0 1 0 410475606 2108325888 12485 33554432000 4194304 5870510 140730680551008 140730680549816 139885824158284 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 514728 12485 1003 410 0 510201 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2058912 KiB
Current children cumulated memory: 49940 KiB

[startup+25.5004 s]
/proc/loadavg: 2.11 2.09 2.06 3/200 6302
/proc/meminfo: memFree=22061312/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2058980 memory=49652 CPUtime=25.49 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 26699 0 0 0 2544 5 0 0 20 0 1 0 410475606 2108395520 12413 33554432000 4194304 5870510 140730680551008 140730680549784 5274889 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 514745 12413 1003 410 0 510218 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2058980 KiB
Current children cumulated memory: 49652 KiB

[startup+51.1095 s]
/proc/loadavg: 2.07 2.08 2.06 3/200 6304
/proc/meminfo: memFree=22043460/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68584 CPUtime=51.1 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 32835 0 0 0 5102 8 0 0 20 0 1 0 410475606 2127519744 17146 33554432000 4194304 5870510 140730680551008 140730680549576 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17146 1003 410 0 514887 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68584 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.07 2.06 3/200 6308
/proc/meminfo: memFree=22044456/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68688 CPUtime=102.29 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 39837 0 0 0 10219 10 0 0 20 0 1 0 410475606 2127519744 17172 33554432000 4194304 5870510 140730680551008 140730680550184 5267814 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17172 1003 410 0 514887 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68688 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/200 6313
/proc/meminfo: memFree=22043660/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68692 CPUtime=162.3 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 45241 0 0 0 16217 13 0 0 20 0 1 0 410475606 2127519744 17173 33554432000 4194304 5870510 140730680551008 140730680550184 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17173 1003 410 0 514887 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68692 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6317
/proc/meminfo: memFree=22010016/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68696 CPUtime=222.3 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 50366 0 0 0 22214 16 0 0 20 0 1 0 410475606 2127519744 17174 33554432000 4194304 5870510 140730680551008 140730680550120 5281910 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17174 1003 410 0 514887 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68696 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6323
/proc/meminfo: memFree=22010844/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68696 CPUtime=282.3 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 50695 0 0 0 28212 18 0 0 20 0 1 0 410475606 2127519744 17174 33554432000 4194304 5870510 140730680551008 140730680550184 5282574 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17174 1003 410 0 514887 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68696 KiB

[startup+310.762 s]
# the end of solver process 6299 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=310.579 s, system=0.190004 s

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

[startup+294.4 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6323
/proc/meminfo: memFree=22044388/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68696 CPUtime=294.4 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 50695 0 0 0 29422 18 0 0 20 0 1 0 410475606 2127519744 17174 33554432000 4194304 5870510 140730680551008 140730680550120 5288874 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17174 1003 410 0 514887 0
Current children cumulated CPU time: 294.4 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68696 KiB

[startup+300.8 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6324
/proc/meminfo: memFree=22044356/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=300.8 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 54822 0 0 0 30062 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282489 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 300.8 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

[startup+307.2 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6325
/proc/meminfo: memFree=22012396/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=307.2 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 55144 0 0 0 30702 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282627 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 307.2 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

[startup+308.8 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6325
/proc/meminfo: memFree=22010380/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=308.8 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 55146 0 0 0 30862 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282336 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 308.8 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

[startup+309.6 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6325
/proc/meminfo: memFree=22008332/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=309.6 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 55214 0 0 0 30942 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 309.6 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

[startup+310.4 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6325
/proc/meminfo: memFree=22044512/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=310.4 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 55218 0 0 0 31022 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282721 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 310.4 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

[startup+310.6 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6325
/proc/meminfo: memFree=22044512/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=310.6 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 55218 0 0 0 31042 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282295 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 310.6 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

[startup+310.7 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6325
/proc/meminfo: memFree=22044512/32770624 swapFree=66939828/67108860
[pid=6299] ppid=6296 vsize=2077656 memory=68700 CPUtime=310.7 cores=1,3,5,7
/proc/6299/stat : 6299 (xcsp_picat) R 6296 6299 3880 0 -1 4202496 55218 0 0 0 31052 18 0 0 20 0 1 0 410475606 2127519744 17175 33554432000 4194304 5870510 140730680551008 140730680550120 5282467 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 34996224 140730680554527 140730680554605 140730680554605 140730680557514 0
/proc/6299/statm: 519414 17175 1003 410 0 514887 0
Current children cumulated CPU time: 310.7 s
Current children cumulated vsize: 2077656 KiB
Current children cumulated memory: 68700 KiB

Child status: 0
Real time (s): 310.762
CPU time (s): 310.769
CPU user time (s): 310.579
CPU system time (s): 0.190004
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2108008
Max. memory (cumulated for all children) (KiB): 88316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 310.579
system time used= 0.190004
maximum resident set size= 88316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55328
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= 80


# summary of solver processes directly reported to runsolver:
#   pid: 6299
#   total CPU time (s): 310.769
#   total CPU user time (s): 310.579
#   total CPU system time (s): 0.190004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.11278 second user time and 2.37498 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-13 05:32:47
IDJOB=4395501
IDBENCH=138337
IDSOLVER=2845
FILE ID=node119/4395501-1568345607
RUNJOBID= node119-1568337054-3912
PBS_JOBID= 21701164
Free space on /tmp= 57268 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff76.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395501-1568345607/watcher-4395501-1568345607 -o /tmp/evaluation-result-4395501-1568345607/solver-4395501-1568345607 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3912 --watchdog 2560  xcsp_picat HOME/instance-4395501-1568345607.xml

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

MD5SUM BENCH= 54271acf01ec811f7f01e8acfeb7516d
RANDOM SEED=1974134314

node119.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        22109076 kB
MemAvailable:   31563904 kB
Buffers:          179216 kB
Cached:          9489256 kB
SwapCached:        61088 kB
Active:          2500620 kB
Inactive:        7472048 kB
Active(anon):     242808 kB
Inactive(anon):   102688 kB
Active(file):    2257812 kB
Inactive(file):  7369360 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66939828 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        366540 kB
Mapped:            45900 kB
Shmem:             32808 kB
Slab:             285616 kB
SReclaimable:     256116 kB
SUnreclaim:        29500 kB
KernelStack:        3776 kB
PageTables:         5668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2763464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    307200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 57264 MiB
End job on node119 at 2019-09-13 05:37:58