Trace number 4395172

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12OPT624 338.352 338.363

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff50.xml
MD5SUMf7819cc540e1493da1332403e09ec21d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark624
Best CPU time to get the best result obtained on this benchmark11.7284
Satisfiable
(Un)Satisfiability was proved
Number of variables319
Number of constraints313
Number of domains26
Minimum domain size24
Maximum domain size25
Distribution of domain sizes[{"size":24,"count":32},{"size":25,"count":287}]
Minimum variable degree2
Maximum variable degree40
Distribution of variable degrees[{"degree":2,"count":312},{"degree":40,"count":7}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":273},{"arity":7,"count":1},{"arity":8,"count":39}]
Number of extensional constraints273
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":273},{"type":"ordered","count":1},{"type":"minimum","count":39}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

15.39/15.47	c xcsp_picat version 2.7b12 (9/12/2019)
15.39/15.47	o 1484
60.69/60.72	o 792
132.57/132.63	o 642
235.88/236.00	o 624
338.28/338.36	s OPTIMUM FOUND
338.28/338.36	v <instantiation>
338.28/338.36	v     <list> drd[][] x[] dr[]  </list> 
338.28/338.36	v     <values> 533 416 344 242 10 104 249 533 416 344 242 10 104 249 2 115 187 289 541 635 780 2 115 187 289 541 635 780 151 34 38 140 392 486 631 151 34 38 140 392 486 631 30 147 219 321 573 667 812 318 201 129 27 225 319 464 318 201 129 27 225 319 464 675 558 486 384 132 38 107 676 559 487 385 133 39 106 637 520 448 346 94 0 145 637 520 448 346 94 0 145 21 138 210 312 564 658 803 620 503 431 329 77 17 162 620 503 431 329 77 17 162 604 487 415 313 61 33 178 231 114 42 60 312 406 551 229 112 40 62 314 408 553 559 442 370 268 16 78 223 559 442 370 268 16 78 223 0 117 189 291 543 637 782 0 117 189 291 543 637 782 189 72 0 102 354 448 593 189 72 0 102 354 448 593 782 665 593 491 239 145 0 782 665 593 491 239 145 0 117 0 72 174 426 520 665 117 0 72 174 426 520 665 79 38 110 212 464 558 703 79 38 110 212 464 558 703 19 136 208 310 562 656 801 20 137 209 311 563 657 802 599 482 410 308 56 38 183 543 426 354 252 0 94 239 291 174 102 0 252 346 491 291 174 102 0 252 346 491 181 64 8 110 362 456 601 181 64 8 110 362 456 601  49 166 238 340 592 686 831  10 10 2 2 34 34 30 27 27 38 39 0 0 21 17 17 33 42 40 16 16 0 0 0 0 0 0 0 0 38 38 19 20 38 0 0 0 8 8   </values> 
338.28/338.36	v </instantiation>

Verifier Data 

OK	624

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13783 MiB free)
  memory of node 1: 16384 MiB (11180 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395172-1568342660/watcher-4395172-1568342660 -o /tmp/evaluation-result-4395172-1568342660/solver-4395172-1568342660 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395172-1568342660.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=1216, runsolver pid=1213


[startup+0.100112 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25537128/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2042068 memory=29452 CPUtime=0.09 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 3546 0 0 0 9 0 0 0 20 0 1 0 410533839 2091077632 7363 33554432000 4194304 5870510 140733246289584 140733246286728 5562059 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 510517 7363 946 410 0 505990 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2042068 KiB
Current children cumulated memory: 29452 KiB

[startup+0.20997 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25537128/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2042204 memory=29692 CPUtime=0.2 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 3613 0 0 0 20 0 0 0 20 0 1 0 410533839 2091216896 7423 33554432000 4194304 5870510 140733246289584 140733246286728 5406805 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 510551 7423 963 410 0 506024 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042204 KiB
Current children cumulated memory: 29692 KiB

[startup+0.309271 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25536756/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2042340 memory=29940 CPUtime=0.31 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 3672 0 0 0 30 1 0 0 20 0 1 0 410533839 2091356160 7485 33554432000 4194304 5870510 140733246289584 140733246286728 140602933239687 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 510585 7485 963 410 0 506058 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042340 KiB
Current children cumulated memory: 29940 KiB

[startup+0.700231 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25536260/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2043100 memory=30924 CPUtime=0.69 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 3976 0 0 0 68 1 0 0 20 0 1 0 410533839 2092134400 7731 33554432000 4194304 5870510 140733246289584 140733246286728 5562064 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 510775 7731 963 410 0 506248 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2043100 KiB
Current children cumulated memory: 30924 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25533468/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2044192 memory=34044 CPUtime=1.49 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 4253 0 0 0 148 1 0 0 20 0 1 0 410533839 2093252608 8511 33554432000 4194304 5870510 140733246289584 140733246288840 140602932772493 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 511048 8511 963 410 0 506521 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044192 KiB
Current children cumulated memory: 34044 KiB

[startup+3.10946 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25529872/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2046740 memory=36584 CPUtime=3.1 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 6089 0 0 0 309 1 0 0 20 0 1 0 410533839 2095861760 9146 33554432000 4194304 5870510 140733246289584 140733246288840 5477363 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 511685 9146 963 410 0 507158 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2046740 KiB
Current children cumulated memory: 36584 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 1217
/proc/meminfo: memFree=25531040/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2045052 memory=35888 CPUtime=6.29 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 10855 0 0 0 627 2 0 0 20 0 1 0 410533839 2094133248 8972 33554432000 4194304 5870510 140733246289584 140733246288696 5475054 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 511263 8972 1001 410 0 506736 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2045052 KiB
Current children cumulated memory: 35888 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 1218
/proc/meminfo: memFree=25516624/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2058964 memory=49772 CPUtime=12.68 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 16919 0 0 0 1265 3 0 0 20 0 1 0 410533839 2108379136 12443 33554432000 4194304 5870510 140733246289584 140733246288392 5282721 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 514741 12443 1003 410 0 510214 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2058964 KiB
Current children cumulated memory: 49772 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 1218
/proc/meminfo: memFree=25515204/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2066212 memory=51452 CPUtime=25.48 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 22839 0 0 0 2544 4 0 0 20 0 1 0 410533839 2115801088 12863 33554432000 4194304 5870510 140733246289584 140733246288536 5274872 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 516553 12863 1003 410 0 512026 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2066212 KiB
Current children cumulated memory: 51452 KiB

[startup+51.1096 s]
/proc/loadavg: 1.95 2.01 2.04 3/200 1220
/proc/meminfo: memFree=25506580/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2066100 memory=56932 CPUtime=51.09 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 37059 0 0 0 5102 7 0 0 20 0 1 0 410533839 2115686400 14233 33554432000 4194304 5870510 140733246289584 140733246288152 5575057 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 516525 14233 1003 410 0 511998 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2066100 KiB
Current children cumulated memory: 56932 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 1224
/proc/meminfo: memFree=25492004/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2077684 memory=68516 CPUtime=102.28 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 43568 0 0 0 10219 9 0 0 20 0 1 0 410533839 2127548416 17129 33554432000 4194304 5870510 140733246289584 140733246288760 5282606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 519421 17129 1003 410 0 514894 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2077684 KiB
Current children cumulated memory: 68516 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.99 2.03 3/200 1230
/proc/meminfo: memFree=25489416/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2077712 memory=68520 CPUtime=162.27 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 52601 0 0 0 16215 12 0 0 20 0 1 0 410533839 2127577088 17130 33554432000 4194304 5870510 140733246289584 140733246288760 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 519428 17130 1003 410 0 514901 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 68520 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 1234
/proc/meminfo: memFree=25474228/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2096568 memory=83436 CPUtime=222.27 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 52785 0 0 0 22214 13 0 0 20 0 1 0 410533839 2146885632 20859 33554432000 4194304 5870510 140733246289584 140733246288024 140602938459144 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 524142 20859 1003 410 0 519615 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2096568 KiB
Current children cumulated memory: 83436 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 1238
/proc/meminfo: memFree=26310548/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=73428 CPUtime=282.28 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63081 0 0 0 28211 17 0 0 20 0 1 0 410533839 2139336704 18357 33554432000 4194304 5870510 140733246289584 140733246288760 5282595 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18357 1003 410 0 517772 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 73428 KiB

[startup+338.363 s]
# the end of solver process 1216 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=338.163 s, system=0.188994 s

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

[startup+307.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1241
/proc/meminfo: memFree=25497880/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=73428 CPUtime=307.18 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63092 0 0 0 30700 18 0 0 20 0 1 0 410533839 2139336704 18357 33554432000 4194304 5870510 140733246289584 140733246288760 5283067 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18357 1003 410 0 517772 0
Current children cumulated CPU time: 307.18 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 73428 KiB

[startup+320 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25498160/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=73428 CPUtime=319.98 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63092 0 0 0 31980 18 0 0 20 0 1 0 410533839 2139336704 18357 33554432000 4194304 5870510 140733246289584 140733246288760 5282336 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18357 1003 410 0 517772 0
Current children cumulated CPU time: 319.98 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 73428 KiB

[startup+326.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=326.38 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 32620 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 326.38 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

[startup+332.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=332.78 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 33260 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5276169 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 332.78 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

[startup+336 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=335.98 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 33580 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 335.98 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

[startup+337.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=337.58 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 33740 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5272512 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 337.58 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

[startup+338 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=337.98 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 33780 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5256829 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 337.98 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

[startup+338.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=338.18 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 33800 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 338.18 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

[startup+338.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1242
/proc/meminfo: memFree=25496112/32770624 swapFree=67004752/67108860
[pid=1216] ppid=1213 vsize=2089196 memory=75476 CPUtime=338.28 cores=0,2,4,6
/proc/1216/stat : 1216 (xcsp_picat) R 1213 1216 28785 0 -1 4202496 63093 0 0 0 33810 18 0 0 20 0 1 0 410533839 2139336704 18869 33554432000 4194304 5870510 140733246289584 140733246288760 5282736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 42024960 140733246297119 140733246297197 140733246297197 140733246300106 0
/proc/1216/statm: 522299 18869 1003 410 0 517772 0
Current children cumulated CPU time: 338.28 s
Current children cumulated vsize: 2089196 KiB
Current children cumulated memory: 75476 KiB

Child status: 0
Real time (s): 338.363
CPU time (s): 338.352
CPU user time (s): 338.163
CPU system time (s): 0.188994
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 2108036
Max. memory (cumulated for all children) (KiB): 87864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 338.163
system time used= 0.188994
maximum resident set size= 87864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63145
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= 192


# summary of solver processes directly reported to runsolver:
#   pid: 1216
#   total CPU time (s): 338.352
#   total CPU user time (s): 338.163
#   total CPU system time (s): 0.188994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.33371 second user time and 2.53202 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 04:43:43
IDJOB=4395172
IDBENCH=138308
IDSOLVER=2844
FILE ID=node126/4395172-1568342660
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff50.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395172-1568342660/watcher-4395172-1568342660 -o /tmp/evaluation-result-4395172-1568342660/solver-4395172-1568342660 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395172-1568342660.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f7819cc540e1493da1332403e09ec21d
RANDOM SEED=1955103604

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25562600 kB
MemAvailable:   28783540 kB
Buffers:          138780 kB
Cached:          3322912 kB
SwapCached:         2860 kB
Active:          4914456 kB
Inactive:        1623664 kB
Active(anon):    3074360 kB
Inactive(anon):    43304 kB
Active(file):    1840096 kB
Inactive(file):  1580360 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3012 kB
Writeback:             0 kB
AnonPages:       3296068 kB
Mapped:            46192 kB
Shmem:             32816 kB
Slab:             258844 kB
SReclaimable:     228944 kB
SUnreclaim:        29900 kB
KernelStack:        3584 kB
PageTables:        11284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4692180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2957312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 04:49:21