Trace number 4395157

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 137.423 137.419

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 benchmark10.0361
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 

19.89/19.96	c xcsp_picat version 2.7b12 (9/12/2019)
19.89/19.96	o 325
58.39/58.44	o 108
105.11/105.17	o 69
137.39/137.41	o 63
137.39/137.41	s OPTIMUM FOUND
137.39/137.41	v <instantiation>
137.39/137.41	v     <list> dr[] drd[][] x[]  </list> 
137.39/137.41	v     <values> 15 9 0 0 0 6 0 4 0 0 3 2 0 0 0 0 0 6 5 0 0 0 0 0 0 0 0 0 0 11 2 0  114 96 75 50 39 15 23 50 72 101 330 375 409 469 524 574 27 9 12 37 48 72 110 137 159 188 417 462 496 556 611 661 99 81 60 35 24 0 38 65 87 116 345 390 424 484 539 589 99 81 60 35 24 0 38 65 87 116 345 390 424 484 539 589 64 46 25 0 11 35 73 100 122 151 380 425 459 519 574 624 58 40 19 6 17 41 79 106 128 157 386 431 465 525 580 630 164 146 125 100 89 65 27 0 22 51 280 325 359 419 474 524 35 17 4 29 40 64 102 129 151 180 409 454 488 548 603 653 137 119 98 73 62 38 0 27 49 78 307 352 386 446 501 551 75 57 36 11 0 24 62 89 111 140 369 414 448 508 563 613 72 54 33 8 3 27 65 92 114 143 372 417 451 511 566 616 2 16 37 62 73 97 135 162 184 213 442 487 521 581 636 686 0 18 39 64 75 99 137 164 186 215 444 489 523 583 638 688 688 670 649 624 613 589 551 524 502 473 244 199 165 105 50 0 18 0 21 46 57 81 119 146 168 197 426 471 505 565 620 670 489 471 450 425 414 390 352 325 303 274 45 0 34 94 149 199 489 471 450 425 414 390 352 325 303 274 45 0 34 94 149 199 81 63 42 17 6 18 56 83 105 134 363 408 442 502 557 607 44 26 5 20 31 55 93 120 142 171 400 445 479 539 594 644 638 620 599 574 563 539 501 474 452 423 194 149 115 55 0 50 638 620 599 574 563 539 501 474 452 423 194 149 115 55 0 50 444 426 405 380 369 345 307 280 258 229 0 45 79 139 194 244 444 426 405 380 369 345 307 280 258 229 0 45 79 139 194 244 215 197 176 151 140 116 78 51 29 0 229 274 308 368 423 473 39 21 0 25 36 60 98 125 147 176 405 450 484 544 599 649 39 21 0 25 36 60 98 125 147 176 405 450 484 544 599 649 583 565 544 519 508 484 446 419 397 368 139 94 60 0 55 105 583 565 544 519 508 484 446 419 397 368 139 94 60 0 55 105 186 168 147 122 111 87 49 22 0 29 258 303 337 397 452 502 11 29 50 75 86 110 148 175 197 226 455 500 534 594 649 699 525 507 486 461 450 426 388 361 339 310 81 36 2 58 113 163 523 505 484 459 448 424 386 359 337 308 79 34 0 60 115 165  23 41 62 87 98 122 160 187 209 238 467 512 546 606 661 711   </values> 
137.39/137.41	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 (15317 MiB free)
  memory of node 1: 16384 MiB (15641 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395157-1568342674/watcher-4395157-1568342674 -o /tmp/evaluation-result-4395157-1568342674/solver-4395157-1568342674 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4395157-1568342674.xml 

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

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=21866, runsolver pid=21863

[startup+0.100121 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31670240/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2044168 memory=39152 CPUtime=0.1 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 4453 0 0 0 9 1 0 0 20 0 1 0 410518818 2093228032 9788 33554432000 4194304 5870510 140720749463664 140720749460808 140647535258597 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 511042 9788 908 410 0 506515 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044168 KiB
Current children cumulated memory: 39152 KiB

[startup+0.209814 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31664844/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2045452 memory=40896 CPUtime=0.21 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 4967 0 0 0 20 1 0 0 20 0 1 0 410518818 2094542848 10224 33554432000 4194304 5870510 140720749463664 140720749460808 140647535718279 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 511363 10224 946 410 0 506836 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2045452 KiB
Current children cumulated memory: 40896 KiB

[startup+0.309671 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31659880/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2045452 memory=40896 CPUtime=0.31 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 4972 0 0 0 30 1 0 0 20 0 1 0 410518818 2094542848 10224 33554432000 4194304 5870510 140720749463664 140720749460808 140647535718279 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 511363 10224 946 410 0 506836 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2045452 KiB
Current children cumulated memory: 40896 KiB

[startup+0.700256 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31659880/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2045584 memory=41156 CPUtime=0.69 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 5018 0 0 0 68 1 0 0 20 0 1 0 410518818 2094678016 10289 33554432000 4194304 5870510 140720749463664 140720749460808 140647535718279 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 511396 10289 964 410 0 506869 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2045584 KiB
Current children cumulated memory: 41156 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31657260/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2046720 memory=41988 CPUtime=1.49 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 5354 0 0 0 148 1 0 0 20 0 1 0 410518818 2095841280 10497 33554432000 4194304 5870510 140720749463664 140720749462856 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 511680 10497 964 410 0 507153 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046720 KiB
Current children cumulated memory: 41988 KiB

[startup+3.10937 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31649264/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2048820 memory=44352 CPUtime=3.1 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 6943 0 0 0 308 2 0 0 20 0 1 0 410518818 2097991680 11088 33554432000 4194304 5870510 140720749463664 140720749462776 5479984 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 512205 11088 964 410 0 507678 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048820 KiB
Current children cumulated memory: 44352 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31644064/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2055632 memory=51764 CPUtime=6.29 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 11820 0 0 0 626 3 0 0 20 0 1 0 410518818 2104967168 12941 33554432000 4194304 5870510 140720749463664 140720749462776 5257913 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 513908 12941 966 410 0 509381 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2055632 KiB
Current children cumulated memory: 51764 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31640048/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2056624 memory=52164 CPUtime=12.69 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 19954 0 0 0 1264 5 0 0 20 0 1 0 410518818 2105982976 13041 33554432000 4194304 5870510 140720749463664 140720749462776 5477025 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 514156 13041 1001 410 0 509629 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2056624 KiB
Current children cumulated memory: 52164 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21867
/proc/meminfo: memFree=31629160/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2068332 memory=65032 CPUtime=25.49 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 27247 0 0 0 2543 6 0 0 20 0 1 0 410518818 2117971968 16258 33554432000 4194304 5870510 140720749463664 140720749462104 5268044 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 517083 16258 1003 410 0 512556 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2068332 KiB
Current children cumulated memory: 65032 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 2.01 2.04 3/200 21870
/proc/meminfo: memFree=31633756/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2056700 memory=52288 CPUtime=51.09 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 42717 0 0 0 5097 12 0 0 20 0 1 0 410518818 2106060800 13072 33554432000 4194304 5870510 140720749463664 140720749462776 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 514175 13072 1003 410 0 509648 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2056700 KiB
Current children cumulated memory: 52288 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 21874
/proc/meminfo: memFree=31616140/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075476 memory=67548 CPUtime=102.3 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 56952 0 0 0 10211 19 0 0 20 0 1 0 410518818 2125287424 16887 33554432000 4194304 5870510 140720749463664 140720749462376 5294783 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518869 16887 1003 410 0 514342 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2075476 KiB
Current children cumulated memory: 67548 KiB

[startup+137.419 s]
# the end of solver process 21866 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=137.203 s, system=0.220007 s

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

[startup+102.4 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 21874
/proc/meminfo: memFree=31616140/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075476 memory=67548 CPUtime=102.4 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 56952 0 0 0 10221 19 0 0 20 0 1 0 410518818 2125287424 16887 33554432000 4194304 5870510 140720749463664 140720749462376 5281810 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518869 16887 1003 410 0 514342 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 2075476 KiB
Current children cumulated memory: 67548 KiB

[startup+115.2 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 21874
/proc/meminfo: memFree=31588528/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2087080 memory=81872 CPUtime=115.19 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 57458 0 0 0 11500 19 0 0 20 0 1 0 410518818 2137169920 20468 33554432000 4194304 5870510 140720749463664 140720749462232 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 521770 20468 1003 410 0 517243 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2087080 KiB
Current children cumulated memory: 81872 KiB

[startup+128 s]*
/proc/loadavg: 1.98 2.01 2.04 3/199 21877
/proc/meminfo: memFree=31619240/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075472 memory=67684 CPUtime=128 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 63235 0 0 0 12779 21 0 0 20 0 1 0 410518818 2125283328 16921 33554432000 4194304 5870510 140720749463664 140720749462376 5282425 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518868 16921 1003 410 0 514341 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 2075472 KiB
Current children cumulated memory: 67684 KiB

[startup+134.4 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 21877
/proc/meminfo: memFree=31612168/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075472 memory=69068 CPUtime=134.39 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 63659 0 0 0 13418 21 0 0 20 0 1 0 410518818 2125283328 17267 33554432000 4194304 5870510 140720749463664 140720749462376 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518868 17267 1003 410 0 514341 0
Current children cumulated CPU time: 134.39 s
Current children cumulated vsize: 2075472 KiB
Current children cumulated memory: 69068 KiB

[startup+136 s]*
/proc/loadavg: 1.98 2.01 2.04 3/199 21877
/proc/meminfo: memFree=31609672/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075472 memory=71116 CPUtime=136 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 63660 0 0 0 13579 21 0 0 20 0 1 0 410518818 2125283328 17779 33554432000 4194304 5870510 140720749463664 140720749462376 5282429 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518868 17779 1003 410 0 514341 0
Current children cumulated CPU time: 136 s
Current children cumulated vsize: 2075472 KiB
Current children cumulated memory: 71116 KiB

[startup+136.8 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 21877
/proc/meminfo: memFree=31609672/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075472 memory=71116 CPUtime=136.79 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 63660 0 0 0 13658 21 0 0 20 0 1 0 410518818 2125283328 17779 33554432000 4194304 5870510 140720749463664 140720749462376 5267744 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518868 17779 1003 410 0 514341 0
Current children cumulated CPU time: 136.79 s
Current children cumulated vsize: 2075472 KiB
Current children cumulated memory: 71116 KiB

[startup+137.2 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 21877
/proc/meminfo: memFree=31609548/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2075472 memory=71116 CPUtime=137.19 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 63660 0 0 0 13698 21 0 0 20 0 1 0 410518818 2125283328 17779 33554432000 4194304 5870510 140720749463664 140720749462376 5267814 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 518868 17779 1003 410 0 514341 0
Current children cumulated CPU time: 137.19 s
Current children cumulated vsize: 2075472 KiB
Current children cumulated memory: 71116 KiB

[startup+137.4 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 21877
/proc/meminfo: memFree=31609548/32770624 swapFree=66994056/67108860
[pid=21866] ppid=21863 vsize=2079888 memory=73412 CPUtime=137.39 cores=1,3,5,7
/proc/21866/stat : 21866 (xcsp_picat) R 21863 21866 15976 0 -1 4202496 63709 0 0 0 13718 21 0 0 20 0 1 0 410518818 2129805312 18353 33554432000 4194304 5870510 140720749463664 140720749462376 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44728320 140720749470751 140720749470829 140720749470829 140720749473738 0
/proc/21866/statm: 519972 18353 1003 410 0 515445 0
Current children cumulated CPU time: 137.39 s
Current children cumulated vsize: 2079888 KiB
Current children cumulated memory: 73412 KiB

Child status: 0
Real time (s): 137.419
CPU time (s): 137.423
CPU user time (s): 137.203
CPU system time (s): 0.220007
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2087080
Max. memory (cumulated for all children) (KiB): 82876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.203
system time used= 0.220007
maximum resident set size= 82972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63833
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= 131


# summary of solver processes directly reported to runsolver:
#   pid: 21866
#   total CPU time (s): 137.423
#   total CPU user time (s): 137.203
#   total CPU system time (s): 0.220007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.534054 second user time and 1.04753 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 04:43:48
IDJOB=4395157
IDBENCH=138318
IDSOLVER=2844
FILE ID=node102/4395157-1568342674
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56904 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-4395157-1568342674/watcher-4395157-1568342674 -o /tmp/evaluation-result-4395157-1568342674/solver-4395157-1568342674 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4395157-1568342674.xml

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

MD5SUM BENCH= 0deffa9f0e673ce4a3cf2d2074b556a7
RANDOM SEED=2109630798

node102.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        31701816 kB
MemAvailable:   31885040 kB
Buffers:          127604 kB
Cached:           345580 kB
SwapCached:        10760 kB
Active:           258860 kB
Inactive:         264604 kB
Active(anon):      46420 kB
Inactive(anon):    33444 kB
Active(file):     212440 kB
Inactive(file):   231160 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66994056 kB
Dirty:              3248 kB
Writeback:             0 kB
AnonPages:        150020 kB
Mapped:            34884 kB
Shmem:             21092 kB
Slab:             139412 kB
SReclaimable:     110916 kB
SUnreclaim:        28496 kB
KernelStack:        3536 kB
PageTables:         5336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2560524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 04:46:06