Trace number 4395457

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 2019-09-12OPT63 145.163 145.159

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff65.xml
MD5SUM0deffa9f0e673ce4a3cf2d2074b556a7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark10.0508
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of constraints545
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":17},{"size":25,"count":51},{"size":26,"count":492}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":544},{"degree":33,"count":16}]
Minimum constraint arity2
Maximum constraint arity17
Distribution of constraint arities[{"arity":2,"count":512},{"arity":16,"count":1},{"arity":17,"count":32}]
Number of extensional constraints512
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":512},{"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 

19.39/19.42	c xcsp_picat version 2.7b12 (9/12/2019)
19.39/19.42	o 148
60.79/60.82	o 80
97.89/97.96	o 66
132.60/132.62	o 63
145.10/145.15	s OPTIMUM FOUND
145.10/145.15	v <instantiation>
145.10/145.15	v     <list> drd[][] x[] dr[]  </list> 
145.10/145.15	v     <values> 114 87 75 56 39 15 23 50 72 101 330 375 409 469 524 574 27 0 12 31 48 72 110 137 159 188 417 462 496 556 611 661 99 72 60 41 24 0 38 65 87 116 345 390 424 484 539 589 99 72 60 41 24 0 38 65 87 116 345 390 424 484 539 589 64 37 25 6 11 35 73 100 122 151 380 425 459 519 574 624 58 31 19 0 17 41 79 106 128 157 386 431 465 525 580 630 164 137 125 106 89 65 27 0 22 51 280 325 359 419 474 524 35 8 4 23 40 64 102 129 151 180 409 454 488 548 603 653 137 110 98 79 62 38 0 27 49 78 307 352 386 446 501 551 75 48 36 17 0 24 62 89 111 140 369 414 448 508 563 613 72 45 33 14 3 27 65 92 114 143 372 417 451 511 566 616 2 25 37 56 73 97 135 162 184 213 442 487 521 581 636 686 0 27 39 58 75 99 137 164 186 215 444 489 523 583 638 688 688 661 649 630 613 589 551 524 502 473 244 199 165 105 50 0 18 9 21 40 57 81 119 146 168 197 426 471 505 565 620 670 489 462 450 431 414 390 352 325 303 274 45 0 34 94 149 199 489 462 450 431 414 390 352 325 303 274 45 0 34 94 149 199 81 54 42 23 6 18 56 83 105 134 363 408 442 502 557 607 44 17 5 14 31 55 93 120 142 171 400 445 479 539 594 644 638 611 599 580 563 539 501 474 452 423 194 149 115 55 0 50 638 611 599 580 563 539 501 474 452 423 194 149 115 55 0 50 444 417 405 386 369 345 307 280 258 229 0 45 79 139 194 244 444 417 405 386 369 345 307 280 258 229 0 45 79 139 194 244 215 188 176 157 140 116 78 51 29 0 229 274 308 368 423 473 39 12 0 19 36 60 98 125 147 176 405 450 484 544 599 649 39 12 0 19 36 60 98 125 147 176 405 450 484 544 599 649 583 556 544 525 508 484 446 419 397 368 139 94 60 0 55 105 583 556 544 525 508 484 446 419 397 368 139 94 60 0 55 105 186 159 147 128 111 87 49 22 0 29 258 303 337 397 452 502 11 38 50 69 86 110 148 175 197 226 455 500 534 594 649 699 525 498 486 467 450 426 388 361 339 310 81 36 2 58 113 163 523 496 484 465 448 424 386 359 337 308 79 34 0 60 115 165  23 50 62 81 98 122 160 187 209 238 467 512 546 606 661 711  15 0 0 0 6 0 0 4 0 0 3 2 0 0 9 0 0 6 5 0 0 0 0 0 0 0 0 0 0 11 2 0   </values> 
145.10/145.15	v </instantiation>

Verifier Data 

OK	63

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 (8724 MiB free)
  memory of node 1: 16384 MiB (14437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395457-1568345443/watcher-4395457-1568345443 -o /tmp/evaluation-result-4395457-1568345443/solver-4395457-1568345443 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395457-1568345443.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=28070, runsolver pid=28067

[startup+0.10017 s]*
/proc/loadavg: 2.64 2.27 2.13 3/199 28071
/proc/meminfo: memFree=23686708/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2044168 memory=37320 CPUtime=0.1 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 4012 0 0 0 10 0 0 0 20 0 1 0 410458153 2093228032 9330 33554432000 4194304 5870510 140721374383776 140721374380920 140623198452709 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 511075 9330 908 410 0 506548 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044168 KiB
Current children cumulated memory: 37320 KiB

[startup+0.209776 s]*
/proc/loadavg: 2.64 2.27 2.13 5/199 28071
/proc/meminfo: memFree=23684172/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2045452 memory=39016 CPUtime=0.21 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 4489 0 0 0 21 0 0 0 20 0 1 0 410458153 2094542848 9754 33554432000 4194304 5870510 140721374383776 140721374382888 140623198912391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 511363 9754 946 410 0 506836 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2045452 KiB
Current children cumulated memory: 39016 KiB

[startup+0.309325 s]*
/proc/loadavg: 2.64 2.27 2.13 3/199 28071
/proc/meminfo: memFree=23684048/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2045584 memory=39016 CPUtime=0.3 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 4514 0 0 0 30 0 0 0 20 0 1 0 410458153 2094678016 9754 33554432000 4194304 5870510 140721374383776 140721374382888 140623198166163 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 511396 9754 946 410 0 506869 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2045584 KiB
Current children cumulated memory: 39016 KiB

[startup+0.700273 s]
/proc/loadavg: 2.64 2.27 2.13 3/199 28071
/proc/meminfo: memFree=23683676/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2046140 memory=39556 CPUtime=0.69 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 4617 0 0 0 69 0 0 0 20 0 1 0 410458153 2095247360 9889 33554432000 4194304 5870510 140721374383776 140721374382888 5562048 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 511535 9889 963 410 0 507008 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2046140 KiB
Current children cumulated memory: 39556 KiB

[startup+1.50031 s]
/proc/loadavg: 2.64 2.27 2.13 3/199 28071
/proc/meminfo: memFree=23683304/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2046980 memory=40404 CPUtime=1.49 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 4953 0 0 0 148 1 0 0 20 0 1 0 410458153 2096107520 10101 33554432000 4194304 5870510 140721374383776 140721374382888 5562032 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 511745 10101 963 410 0 507218 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046980 KiB
Current children cumulated memory: 40404 KiB

[startup+3.1092 s]
/proc/loadavg: 2.64 2.27 2.13 3/199 28078
/proc/meminfo: memFree=23678460/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2049208 memory=43808 CPUtime=3.1 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 6956 0 0 0 308 2 0 0 20 0 1 0 410458153 2098388992 10952 33554432000 4194304 5870510 140721374383776 140721374383032 140623198912391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 512302 10952 964 410 0 507775 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2049208 KiB
Current children cumulated memory: 43808 KiB

[startup+6.30028 s]
/proc/loadavg: 2.67 2.28 2.13 3/199 28078
/proc/meminfo: memFree=23672436/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2055624 memory=49924 CPUtime=6.3 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 14042 0 0 0 626 4 0 0 20 0 1 0 410458153 2104958976 12481 33554432000 4194304 5870510 140721374383776 140721374383032 5257495 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 513906 12481 969 410 0 509379 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 2055624 KiB
Current children cumulated memory: 49924 KiB

[startup+12.7004 s]
/proc/loadavg: 2.62 2.28 2.13 3/199 28078
/proc/meminfo: memFree=23668596/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2068364 memory=60252 CPUtime=12.69 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 22009 0 0 0 1262 7 0 0 20 0 1 0 410458153 2118004736 15063 33554432000 4194304 5870510 140721374383776 140721374382968 5321611 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 517091 15063 1001 410 0 512564 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2068364 KiB
Current children cumulated memory: 60252 KiB

[startup+25.5004 s]
/proc/loadavg: 2.48 2.26 2.13 3/199 28080
/proc/meminfo: memFree=23645344/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2082612 memory=74408 CPUtime=25.49 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 28762 0 0 0 2542 7 0 0 20 0 1 0 410458153 2132594688 18602 33554432000 4194304 5870510 140721374383776 140721374382888 5272987 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 520653 18602 1003 410 0 516126 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2082612 KiB
Current children cumulated memory: 74408 KiB

[startup+51.1092 s]
/proc/loadavg: 2.32 2.24 2.13 3/199 28081
/proc/meminfo: memFree=23671828/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2049656 memory=45248 CPUtime=51.1 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 41248 0 0 0 5099 11 0 0 20 0 1 0 410458153 2098847744 11312 33554432000 4194304 5870510 140721374383776 140721374382888 5562064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 512414 11312 1003 410 0 507887 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049656 KiB
Current children cumulated memory: 45248 KiB

[startup+102.3 s]
/proc/loadavg: 2.14 2.20 2.13 3/199 28084
/proc/meminfo: memFree=23645264/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2075404 memory=69084 CPUtime=102.29 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 51819 0 0 0 10212 17 0 0 20 0 1 0 410458153 2125213696 17271 33554432000 4194304 5870510 140721374383776 140721374382888 5283116 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 518851 17271 1003 410 0 514324 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2075404 KiB
Current children cumulated memory: 69084 KiB

[startup+145.159 s]
# the end of solver process 28070 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=144.922 s, system=0.241006 s

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

[startup+102.4 s]
/proc/loadavg: 2.14 2.20 2.13 3/199 28084
/proc/meminfo: memFree=23645264/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2075404 memory=69084 CPUtime=102.39 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 51819 0 0 0 10222 17 0 0 20 0 1 0 410458153 2125213696 17271 33554432000 4194304 5870510 140721374383776 140721374382888 5282432 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 518851 17271 1003 410 0 514324 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2075404 KiB
Current children cumulated memory: 69084 KiB

[startup+128 s]*
/proc/loadavg: 2.09 2.19 2.12 3/199 28088
/proc/meminfo: memFree=23646412/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2075400 memory=66584 CPUtime=128.01 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 60158 0 0 0 12778 23 0 0 20 0 1 0 410458153 2125209600 16646 33554432000 4194304 5870510 140721374383776 140721374382488 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 518850 16646 1003 410 0 514323 0
Current children cumulated CPU time: 128.01 s
Current children cumulated vsize: 2075400 KiB
Current children cumulated memory: 66584 KiB

[startup+134.4 s]
/proc/loadavg: 2.08 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23642612/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2075400 memory=69120 CPUtime=134.4 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 60275 0 0 0 13417 23 0 0 20 0 1 0 410458153 2125209600 17280 33554432000 4194304 5870510 140721374383776 140721374382488 5283036 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 518850 17280 1003 410 0 514323 0
Current children cumulated CPU time: 134.4 s
Current children cumulated vsize: 2075400 KiB
Current children cumulated memory: 69120 KiB

[startup+140.8 s]
/proc/loadavg: 2.07 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23637264/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2079820 memory=73924 CPUtime=140.8 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 61034 0 0 0 14057 23 0 0 20 0 1 0 410458153 2129735680 18481 33554432000 4194304 5870510 140721374383776 140721374382344 5282295 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 519955 18481 1003 410 0 515428 0
Current children cumulated CPU time: 140.8 s
Current children cumulated vsize: 2079820 KiB
Current children cumulated memory: 73924 KiB

[startup+142.4 s]
/proc/loadavg: 2.07 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23637324/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2079820 memory=74712 CPUtime=142.4 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 61211 0 0 0 14217 23 0 0 20 0 1 0 410458153 2129735680 18678 33554432000 4194304 5870510 140721374383776 140721374382344 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 519955 18678 1003 410 0 515428 0
Current children cumulated CPU time: 142.4 s
Current children cumulated vsize: 2079820 KiB
Current children cumulated memory: 74712 KiB

[startup+144 s]*
/proc/loadavg: 2.07 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23645536/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2075512 memory=65460 CPUtime=144 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 61459 0 0 0 14377 23 0 0 20 0 1 0 410458153 2125324288 16365 33554432000 4194304 5870510 140721374383776 140721374382392 5282729 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 518878 16365 1003 410 0 514351 0
Current children cumulated CPU time: 144 s
Current children cumulated vsize: 2075512 KiB
Current children cumulated memory: 65460 KiB

[startup+144.8 s]
/proc/loadavg: 2.07 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23645536/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2068328 memory=62100 CPUtime=144.79 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 61876 0 0 0 14456 23 0 0 20 0 1 0 410458153 2117967872 15525 33554432000 4194304 5870510 140721374383776 140721374382392 5282590 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 517082 15525 1003 410 0 512555 0
Current children cumulated CPU time: 144.79 s
Current children cumulated vsize: 2068328 KiB
Current children cumulated memory: 62100 KiB

[startup+145 s]*
/proc/loadavg: 2.06 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23649144/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2068328 memory=62100 CPUtime=145 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 61876 0 0 0 14477 23 0 0 20 0 1 0 410458153 2117967872 15525 33554432000 4194304 5870510 140721374383776 140721374382392 5282251 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 517082 15525 1003 410 0 512555 0
Current children cumulated CPU time: 145 s
Current children cumulated vsize: 2068328 KiB
Current children cumulated memory: 62100 KiB

[startup+145.109 s]
/proc/loadavg: 2.06 2.18 2.12 3/199 28088
/proc/meminfo: memFree=23649144/32770624 swapFree=66957012/67108860
[pid=28070] ppid=28067 vsize=2068328 memory=62100 CPUtime=145.1 cores=1,3,5,7
/proc/28070/stat : 28070 (xcsp_picat) R 28067 28070 22038 0 -1 4202496 61876 0 0 0 14487 23 0 0 20 0 1 0 410458153 2117967872 15525 33554432000 4194304 5870510 140721374383776 140721374382392 5288842 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 28917760 140721374389279 140721374389357 140721374389357 140721374392266 0
/proc/28070/statm: 517082 15525 1003 410 0 512555 0
Current children cumulated CPU time: 145.1 s
Current children cumulated vsize: 2068328 KiB
Current children cumulated memory: 62100 KiB

Child status: 0
Real time (s): 145.159
CPU time (s): 145.163
CPU user time (s): 144.922
CPU system time (s): 0.241006
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2082612
Max. memory (cumulated for all children) (KiB): 76456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 144.922
system time used= 0.241006
maximum resident set size= 87792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61907
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= 38


# summary of solver processes directly reported to runsolver:
#   pid: 28070
#   total CPU time (s): 145.163
#   total CPU user time (s): 144.922
#   total CPU system time (s): 0.241006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.59954 second user time and 1.04529 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 05:30:00
IDJOB=4395457
IDBENCH=138318
IDSOLVER=2845
FILE ID=node147/4395457-1568345443
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff65.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395457-1568345443/watcher-4395457-1568345443 -o /tmp/evaluation-result-4395457-1568345443/solver-4395457-1568345443 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395457-1568345443.xml

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

MD5SUM BENCH= 0deffa9f0e673ce4a3cf2d2074b556a7
RANDOM SEED=2087050005

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        23719004 kB
MemAvailable:   28718284 kB
Buffers:          145500 kB
Cached:          5071916 kB
SwapCached:        48500 kB
Active:          5169256 kB
Inactive:        3191916 kB
Active(anon):    3095936 kB
Inactive(anon):    89340 kB
Active(file):    2073320 kB
Inactive(file):  3102576 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3160 kB
Writeback:             0 kB
AnonPages:       3189284 kB
Mapped:            46712 kB
Shmem:             32768 kB
Slab:             280232 kB
SReclaimable:     251844 kB
SUnreclaim:        28388 kB
KernelStack:        3472 kB
PageTables:        11664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5850512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1728512 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= 56540 MiB
End job on node147 at 2019-09-13 05:32:25