Trace number 4395492

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 2019-09-12OPT582 341.431 341.402

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff73.xml
MD5SUM801e7f15777543f741f290b294b0d689
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark582
Best CPU time to get the best result obtained on this benchmark8.04598
Satisfiable
(Un)Satisfiability was proved
Number of variables230
Number of constraints225
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":7},{"size":25,"count":21},{"size":26,"count":202}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":224},{"degree":33,"count":6}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":192},{"arity":6,"count":1},{"arity":7,"count":32}]
Number of extensional constraints192
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":192},{"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 

13.19/13.21	c xcsp_picat version 2.7b12 (9/12/2019)
13.19/13.21	o 877
64.69/64.70	o 588
274.62/274.65	o 582
341.32/341.39	s OPTIMUM FOUND
341.32/341.39	v <instantiation>
341.32/341.39	v     <list> drd[][] x[] dr[]  </list> 
341.32/341.39	v     <values> 87 33 72 375 469 524 0 54 159 462 556 611 72 18 87 390 484 539 72 18 87 390 484 539 37 17 122 425 519 574 31 23 128 431 525 580 137 83 22 325 419 474 8 46 151 454 548 603 110 56 49 352 446 501 48 6 111 414 508 563 45 9 114 417 511 566 25 79 184 487 581 636 27 81 186 489 583 638 661 607 502 199 105 50 9 63 168 471 565 620 462 408 303 0 94 149 462 408 303 0 94 149 54 0 105 408 502 557 17 37 142 445 539 594 611 557 452 149 55 0 611 557 452 149 55 0 417 363 258 45 139 194 417 363 258 45 139 194 188 134 29 274 368 423 12 42 147 450 544 599 12 42 147 450 544 599 556 502 397 94 0 55 556 502 397 94 0 55 159 105 0 303 397 452 38 92 197 500 594 649 498 444 339 36 58 113 496 442 337 34 60 115  50 104 209 512 606 661  33 0 18 18 17 23 22 8 49 6 9 25 27 50 9 0 0 0 17 0 0 45 45 29 12 12 0 0 0 38 36 34   </values> 
341.32/341.39	v </instantiation>

Verifier Data 

OK	582

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 (13756 MiB free)
  memory of node 1: 16384 MiB (15660 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395492-1568344382/watcher-4395492-1568344382 -o /tmp/evaluation-result-4395492-1568344382/solver-4395492-1568344382 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560 xcsp_picat HOME/instance-4395492-1568344382.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27200, runsolver pid=27197
Current StackSize limit: 8192 KiB


[startup+0.100516 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30103204/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2040268 memory=23980 CPUtime=0.1 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 3144 0 0 0 10 0 0 0 20 0 1 0 410686830 2089234432 5995 33554432000 4194304 5870510 140735599098112 140735599097224 139672515792775 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 510067 5995 963 410 0 505540 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2040268 KiB
Current children cumulated memory: 23980 KiB

[startup+0.209905 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30101056/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2040364 memory=26200 CPUtime=0.2 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 3194 0 0 0 20 0 0 0 20 0 1 0 410686830 2089332736 6550 33554432000 4194304 5870510 140735599098112 140735599097224 139672515792775 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 510091 6550 963 410 0 505564 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2040364 KiB
Current children cumulated memory: 26200 KiB

[startup+0.309301 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30100684/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2040624 memory=26404 CPUtime=0.3 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 3234 0 0 0 30 0 0 0 20 0 1 0 410686830 2089598976 6601 33554432000 4194304 5870510 140735599098112 140735599097224 5562064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 510156 6601 963 410 0 505629 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2040624 KiB
Current children cumulated memory: 26404 KiB

[startup+0.700338 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30097608/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2041236 memory=26820 CPUtime=0.69 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 3428 0 0 0 68 1 0 0 20 0 1 0 410686830 2090225664 6705 33554432000 4194304 5870510 140735599098112 140735599097368 139672515792775 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 510309 6705 963 410 0 505782 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041236 KiB
Current children cumulated memory: 26820 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30096864/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2042816 memory=28480 CPUtime=1.49 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 3857 0 0 0 148 1 0 0 20 0 1 0 410686830 2091843584 7120 33554432000 4194304 5870510 140735599098112 140735599096616 139672515792775 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 510704 7120 964 410 0 506177 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042816 KiB
Current children cumulated memory: 28480 KiB

[startup+3.10967 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30093896/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2040924 memory=28172 CPUtime=3.1 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 5803 0 0 0 308 2 0 0 20 0 1 0 410686830 2089906176 7043 33554432000 4194304 5870510 140735599098112 140735599097368 139672515792775 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 510231 7043 996 410 0 505704 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2040924 KiB
Current children cumulated memory: 28172 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30087344/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2049196 memory=35564 CPUtime=6.29 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 8924 0 0 0 626 3 0 0 20 0 1 0 410686830 2098376704 8891 33554432000 4194304 5870510 140735599098112 140735599096920 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 512299 8891 1001 410 0 507772 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2049196 KiB
Current children cumulated memory: 35564 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30078776/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2056272 memory=43116 CPUtime=12.69 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 14867 0 0 0 1265 4 0 0 20 0 1 0 410686830 2105622528 10779 33554432000 4194304 5870510 140735599098112 140735599097128 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 514068 10779 1003 410 0 509541 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2056272 KiB
Current children cumulated memory: 43116 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27201
/proc/meminfo: memFree=30079752/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2056172 memory=39520 CPUtime=25.49 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 26561 0 0 0 2543 6 0 0 20 0 1 0 410686830 2105520128 9880 33554432000 4194304 5870510 140735599098112 140735599096552 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 514043 9880 1003 410 0 509516 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2056172 KiB
Current children cumulated memory: 39520 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27204
/proc/meminfo: memFree=30081540/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2049104 memory=35408 CPUtime=51.1 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 34820 0 0 0 5102 8 0 0 20 0 1 0 410686830 2098282496 8852 33554432000 4194304 5870510 140735599098112 140735599097224 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 512276 8852 1003 410 0 507749 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049104 KiB
Current children cumulated memory: 35408 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27207
/proc/meminfo: memFree=30091036/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2086408 memory=56972 CPUtime=102.3 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 48125 0 0 0 10217 13 0 0 20 0 1 0 410686830 2136481792 14243 33554432000 4194304 5870510 140735599098112 140735599096680 5305072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 521602 14243 1003 410 0 517075 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2086408 KiB
Current children cumulated memory: 56972 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27212
/proc/meminfo: memFree=30056020/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=59744 CPUtime=162.31 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 58035 0 0 0 16213 18 0 0 20 0 1 0 410686830 2124713984 14936 33554432000 4194304 5870510 140735599098112 140735599096680 5281827 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 14936 1003 410 0 514202 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 59744 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27218
/proc/meminfo: memFree=30038100/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2070496 memory=57460 CPUtime=222.31 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 62257 0 0 0 22211 20 0 0 20 0 1 0 410686830 2120187904 14365 33554432000 4194304 5870510 140735599098112 140735599097288 5282454 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 517624 14365 1003 410 0 513097 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2070496 KiB
Current children cumulated memory: 57460 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27222
/proc/meminfo: memFree=30040972/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2067736 memory=54548 CPUtime=282.31 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 68454 0 0 0 28208 23 0 0 20 0 1 0 410686830 2117361664 13637 33554432000 4194304 5870510 140735599098112 140735599097224 5272923 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 516934 13637 1003 410 0 512407 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2067736 KiB
Current children cumulated memory: 54548 KiB

[startup+341.402 s]
# the end of solver process 27200 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=341.177 s, system=0.254021 s

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

[startup+307.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30055892/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2056172 memory=39468 CPUtime=307.21 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 72677 0 0 0 30697 24 0 0 20 0 1 0 410686830 2105520128 9867 33554432000 4194304 5870510 140735599098112 140735599096552 5263032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 514043 9867 1003 410 0 509516 0
Current children cumulated CPU time: 307.21 s
Current children cumulated vsize: 2056172 KiB
Current children cumulated memory: 39468 KiB

[startup+320 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30037652/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2070496 memory=57532 CPUtime=320.03 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74182 0 0 0 31978 25 0 0 20 0 1 0 410686830 2120187904 14383 33554432000 4194304 5870510 140735599098112 140735599096680 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 517624 14383 1003 410 0 513097 0
Current children cumulated CPU time: 320.03 s
Current children cumulated vsize: 2070496 KiB
Current children cumulated memory: 57532 KiB

[startup+332.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033440/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=332.82 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 33257 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5272395 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 332.82 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

[startup+336 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033492/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=336.03 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 33578 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5288765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 336.03 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

[startup+339.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033500/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=339.22 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 33897 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5272923 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 339.22 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

[startup+340 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033500/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=340.03 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 33978 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5272987 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 340.03 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

[startup+340.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033500/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=340.82 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 34057 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5282295 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 340.82 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

[startup+341.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033500/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=341.22 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 34097 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5288978 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 341.22 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

[startup+341.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27226
/proc/meminfo: memFree=30033500/32770624 swapFree=67001752/67108860
[pid=27200] ppid=27197 vsize=2074916 memory=61860 CPUtime=341.32 cores=0,2,4,6
/proc/27200/stat : 27200 (xcsp_picat) R 27197 27200 22075 0 -1 4202496 74275 0 0 0 34107 25 0 0 20 0 1 0 410686830 2124713984 15465 33554432000 4194304 5870510 140735599098112 140735599096680 5274848 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 43638784 140735599105055 140735599105133 140735599105133 140735599108042 0
/proc/27200/statm: 518729 15465 1003 410 0 514202 0
Current children cumulated CPU time: 341.32 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 61860 KiB

Child status: 0
Real time (s): 341.402
CPU time (s): 341.431
CPU user time (s): 341.177
CPU system time (s): 0.254021
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2093732
Max. memory (cumulated for all children) (KiB): 75144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 341.177
system time used= 0.254021
maximum resident set size= 75144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74316
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= 296


# summary of solver processes directly reported to runsolver:
#   pid: 27200
#   total CPU time (s): 341.431
#   total CPU user time (s): 341.177
#   total CPU system time (s): 0.254021

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.31777 second user time and 2.62217 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 05:12:18
IDJOB=4395492
IDBENCH=138306
IDSOLVER=2845
FILE ID=node136/4395492-1568344382
RUNJOBID= node136-1568323423-22106
PBS_JOBID= 21701143
Free space on /tmp= 56788 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff73.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395492-1568344382/watcher-4395492-1568344382 -o /tmp/evaluation-result-4395492-1568344382/solver-4395492-1568344382 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560  xcsp_picat HOME/instance-4395492-1568344382.xml

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

MD5SUM BENCH= 801e7f15777543f741f290b294b0d689
RANDOM SEED=1520104742

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30123124 kB
MemAvailable:   31693056 kB
Buffers:           86236 kB
Cached:          1764232 kB
SwapCached:         3604 kB
Active:          1098996 kB
Inactive:         964576 kB
Active(anon):     211544 kB
Inactive(anon):    41916 kB
Active(file):     887452 kB
Inactive(file):   922660 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001752 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        377716 kB
Mapped:            44480 kB
Shmem:             31636 kB
Slab:             179856 kB
SReclaimable:     151308 kB
SUnreclaim:        28548 kB
KernelStack:        3536 kB
PageTables:         6192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2735528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56784 MiB
End job on node136 at 2019-09-13 05:17:59