Trace number 4395464

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 2019-09-12OPT566 158.447 158.454

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff85.xml
MD5SUMafda861cdc29bd1fb05e74ad0e6ff5a8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark566
Best CPU time to get the best result obtained on this benchmark1.40633
Satisfiable
(Un)Satisfiability was proved
Number of variables185
Number of constraints181
Number of domains20
Minimum domain size18
Maximum domain size19
Distribution of domain sizes[{"size":18,"count":12},{"size":19,"count":173}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":180},{"degree":31,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":150},{"arity":5,"count":1},{"arity":6,"count":30}]
Number of extensional constraints150
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":150},{"type":"ordered","count":1},{"type":"minimum","count":30}]
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 

20.79/20.81	c xcsp_picat version 2.7b12 (9/12/2019)
20.79/20.81	o 2229
20.79/20.81	o 720
51.59/51.66	o 576
121.39/121.45	o 566
158.38/158.45	s OPTIMUM FOUND
158.38/158.45	v <instantiation>
158.38/158.45	v     <list> drd[][] dr[] x[]  </list> 
158.38/158.45	v     <values> 1 95 182 362 427 1 95 182 362 427 220 126 39 141 206 221 127 40 140 205 308 214 127 53 118 308 214 127 53 118 486 392 305 125 60 399 305 218 38 27 397 303 216 36 29 163 69 18 198 263 163 69 18 198 263 218 124 37 143 208 0 94 181 361 426 0 94 181 361 426 461 367 280 100 35 15 109 196 376 441 0 94 181 361 426 72 22 109 289 354 72 22 109 289 354 426 332 245 65 0 94 0 87 267 332 94 0 87 267 332 361 267 180 0 65 361 267 180 0 65 134 40 47 227 292 134 40 47 227 292 181 87 0 180 245 8 86 173 353 418 8 86 173 353 418 426 332 245 65 0  1 1 39 40 53 53 60 27 29 18 18 37 0 0 35 15 0 22 22 0 0 0 0 0 40 40 0 8 8 0  24 118 205 385 450   </values> 
158.38/158.45	v </instantiation>

Verifier Data 

OK	566

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 (9160 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-4395464-1568345918/watcher-4395464-1568345918 -o /tmp/evaluation-result-4395464-1568345918/solver-4395464-1568345918 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3912 --watchdog 2560 xcsp_picat HOME/instance-4395464-1568345918.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
Current StackSize limit: 8192 KiB

solver pid=6389, runsolver pid=6386

[startup+0.100135 s]*
/proc/loadavg: 2.00 2.04 2.05 3/200 6390
/proc/meminfo: memFree=22056592/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2039140 memory=26160 CPUtime=0.1 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 2128 0 0 0 9 1 0 0 20 0 1 0 410506762 2088079360 6540 33554432000 4194304 5870510 140730018433376 140730018432568 139644920323975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 509785 6540 963 410 0 505258 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039140 KiB
Current children cumulated memory: 26160 KiB

[startup+0.2097 s]*
/proc/loadavg: 2.00 2.04 2.05 3/200 6390
/proc/meminfo: memFree=22056220/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2039304 memory=26420 CPUtime=0.21 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 2191 0 0 0 20 1 0 0 20 0 1 0 410506762 2088247296 6605 33554432000 4194304 5870510 140730018433376 140730018432568 5478360 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 509826 6605 963 410 0 505299 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039304 KiB
Current children cumulated memory: 26420 KiB

[startup+0.308881 s]*
/proc/loadavg: 2.00 2.04 2.05 3/200 6390
/proc/meminfo: memFree=22056220/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2039604 memory=26744 CPUtime=0.31 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 2251 0 0 0 30 1 0 0 20 0 1 0 410506762 2088554496 6686 33554432000 4194304 5870510 140730018433376 140730018432568 5562077 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 509901 6686 963 410 0 505374 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039604 KiB
Current children cumulated memory: 26744 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6390
/proc/meminfo: memFree=22055104/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2040540 memory=27544 CPUtime=0.69 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 2529 0 0 0 68 1 0 0 20 0 1 0 410506762 2089512960 6886 33554432000 4194304 5870510 140730018433376 140730018432392 139644920323975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 510135 6886 963 410 0 505608 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2040540 KiB
Current children cumulated memory: 27544 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6390
/proc/meminfo: memFree=22054360/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2039472 memory=25544 CPUtime=1.49 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 3330 0 0 0 147 2 0 0 20 0 1 0 410506762 2088419328 6386 33554432000 4194304 5870510 140730018433376 140730018432392 139644920323975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 509868 6386 1001 410 0 505341 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039472 KiB
Current children cumulated memory: 25544 KiB

[startup+3.10947 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6390
/proc/meminfo: memFree=22050892/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2040060 memory=27760 CPUtime=3.1 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 5998 0 0 0 307 3 0 0 20 0 1 0 410506762 2089021440 6940 33554432000 4194304 5870510 140730018433376 140730018432552 139644920323975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 510015 6940 1001 410 0 505488 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2040060 KiB
Current children cumulated memory: 27760 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6392
/proc/meminfo: memFree=22049372/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2044140 memory=32936 CPUtime=6.29 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 8220 0 0 0 626 3 0 0 20 0 1 0 410506762 2093199360 8234 33554432000 4194304 5870510 140730018433376 140730018432184 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 511035 8234 1002 410 0 506508 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044140 KiB
Current children cumulated memory: 32936 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6392
/proc/meminfo: memFree=22081688/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2044956 memory=33980 CPUtime=12.69 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 11615 0 0 0 1265 4 0 0 20 0 1 0 410506762 2094034944 8495 33554432000 4194304 5870510 140730018433376 140730018432184 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 511239 8495 1002 410 0 506712 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044956 KiB
Current children cumulated memory: 33980 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6392
/proc/meminfo: memFree=22050100/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2044068 memory=32636 CPUtime=25.49 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 16275 0 0 0 2545 4 0 0 20 0 1 0 410506762 2093125632 8159 33554432000 4194304 5870510 140730018433376 140730018432488 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 511017 8159 1002 410 0 506490 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2044068 KiB
Current children cumulated memory: 32636 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 6395
/proc/meminfo: memFree=22040424/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2053528 memory=41404 CPUtime=51.1 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 23470 0 0 0 5103 7 0 0 20 0 1 0 410506762 2102812672 10351 33554432000 4194304 5870510 140730018433376 140730018431944 5282475 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 513382 10351 1002 410 0 508855 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2053528 KiB
Current children cumulated memory: 41404 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22209628/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2056028 memory=44432 CPUtime=102.29 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 32612 0 0 0 10219 10 0 0 20 0 1 0 410506762 2105372672 11108 33554432000 4194304 5870510 140730018433376 140730018431944 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 514007 11108 1002 410 0 509480 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2056028 KiB
Current children cumulated memory: 44432 KiB

[startup+158.454 s]
# the end of solver process 6389 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=158.299 s, system=0.147996 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22209628/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2053376 memory=38808 CPUtime=102.38 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 32889 0 0 0 10228 10 0 0 20 0 1 0 410506762 2102657024 9702 33554432000 4194304 5870510 140730018433376 140730018431944 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 513344 9702 1002 410 0 508817 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2053376 KiB
Current children cumulated memory: 38808 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 6467
/proc/meminfo: memFree=21961696/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2059956 memory=53512 CPUtime=127.99 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 35029 0 0 0 12787 12 0 0 20 0 1 0 410506762 2109394944 13378 33554432000 4194304 5870510 140730018433376 140730018431944 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 514989 13378 1002 410 0 510462 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2059956 KiB
Current children cumulated memory: 53512 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6467
/proc/meminfo: memFree=21965036/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2060452 memory=50996 CPUtime=140.79 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 37657 0 0 0 14066 13 0 0 20 0 1 0 410506762 2109902848 12749 33554432000 4194304 5870510 140730018433376 140730018431816 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 515113 12749 1002 410 0 510586 0
Current children cumulated CPU time: 140.79 s
Current children cumulated vsize: 2060452 KiB
Current children cumulated memory: 50996 KiB

[startup+147.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21967948/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2048756 memory=42744 CPUtime=147.19 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 39279 0 0 0 14705 14 0 0 20 0 1 0 410506762 2097926144 10686 33554432000 4194304 5870510 140730018433376 140730018431816 5276673 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 512189 10686 1002 410 0 507662 0
Current children cumulated CPU time: 147.19 s
Current children cumulated vsize: 2048756 KiB
Current children cumulated memory: 42744 KiB

[startup+153.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21950760/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2060636 memory=52496 CPUtime=153.59 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 39684 0 0 0 15345 14 0 0 20 0 1 0 410506762 2110091264 13124 33554432000 4194304 5870510 140730018433376 140730018431816 5282621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 515159 13124 1002 410 0 510632 0
Current children cumulated CPU time: 153.59 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 52496 KiB

[startup+156.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21943160/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2060636 memory=55828 CPUtime=156.78 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 39980 0 0 0 15664 14 0 0 20 0 1 0 410506762 2110091264 13957 33554432000 4194304 5870510 140730018433376 140730018431816 5282509 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 515159 13957 1002 410 0 510632 0
Current children cumulated CPU time: 156.78 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 55828 KiB

[startup+157.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21941112/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2060636 memory=55828 CPUtime=157.58 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 39980 0 0 0 15744 14 0 0 20 0 1 0 410506762 2110091264 13957 33554432000 4194304 5870510 140730018433376 140730018431816 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 515159 13957 1002 410 0 510632 0
Current children cumulated CPU time: 157.58 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 55828 KiB

[startup+158 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21939188/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2060636 memory=55828 CPUtime=157.99 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 39980 0 0 0 15785 14 0 0 20 0 1 0 410506762 2110091264 13957 33554432000 4194304 5870510 140730018433376 140730018431816 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 515159 13957 1002 410 0 510632 0
Current children cumulated CPU time: 157.99 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 55828 KiB

[startup+158.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21939188/32770624 swapFree=66939828/67108860
[pid=6389] ppid=6386 vsize=2060636 memory=55828 CPUtime=158.38 cores=1,3,5,7
/proc/6389/stat : 6389 (xcsp_picat) R 6386 6389 3880 0 -1 4202496 39980 0 0 0 15824 14 0 0 20 0 1 0 410506762 2110091264 13957 33554432000 4194304 5870510 140730018433376 140730018431816 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35893248 140730018440223 140730018440301 140730018440301 140730018443210 0
/proc/6389/statm: 515159 13957 1002 410 0 510632 0
Current children cumulated CPU time: 158.38 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 55828 KiB

Child status: 0
Real time (s): 158.454
CPU time (s): 158.447
CPU user time (s): 158.299
CPU system time (s): 0.147996
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 2060636
Max. memory (cumulated for all children) (KiB): 55828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 158.299
system time used= 0.147996
maximum resident set size= 55908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40006
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 168


# summary of solver processes directly reported to runsolver:
#   pid: 6389
#   total CPU time (s): 158.447
#   total CPU user time (s): 158.299
#   total CPU system time (s): 0.147996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.661375 second user time and 1.07925 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-13 05:37:59
IDJOB=4395464
IDBENCH=138370
IDSOLVER=2845
FILE ID=node119/4395464-1568345918
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-ff85.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395464-1568345918/watcher-4395464-1568345918 -o /tmp/evaluation-result-4395464-1568345918/solver-4395464-1568345918 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3912 --watchdog 2560  xcsp_picat HOME/instance-4395464-1568345918.xml

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

MD5SUM BENCH= afda861cdc29bd1fb05e74ad0e6ff5a8
RANDOM SEED=1739356844

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:        22078976 kB
MemAvailable:   31533944 kB
Buffers:          179360 kB
Cached:          9489288 kB
SwapCached:        61088 kB
Active:          2530392 kB
Inactive:        7472232 kB
Active(anon):     272584 kB
Inactive(anon):   102688 kB
Active(file):    2257808 kB
Inactive(file):  7369544 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66939828 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        351536 kB
Mapped:            46984 kB
Shmem:             32808 kB
Slab:             285180 kB
SReclaimable:     256076 kB
SUnreclaim:        29104 kB
KernelStack:        3568 kB
PageTables:         6052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2790044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 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 05:40:38