Trace number 4395167

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 2019-09-12OPT152 314.636 314.675

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff61.xml
MD5SUM275e9239012ab7a817236ff89c8de286
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark152
Best CPU time to get the best result obtained on this benchmark16.5557
Satisfiable
(Un)Satisfiability was proved
Number of variables428
Number of constraints417
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":13},{"size":25,"count":39},{"size":26,"count":376}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":416},{"degree":33,"count":12}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":384},{"arity":12,"count":1},{"arity":13,"count":32}]
Number of extensional constraints384
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":384},{"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 

16.99/17.06	c xcsp_picat version 2.7b12 (9/12/2019)
16.99/17.06	o 379
63.88/63.96	o 205
99.87/100.00	o 152
314.55/314.67	s OPTIMUM FOUND
314.55/314.67	v <instantiation>
314.55/314.67	v     <list> dr[] drd[][] x[]  </list> 
314.55/314.67	v     <values> 15 12 0 0 8 14 0 4 27 3 0 0 2 0 16 0 0 9 5 0 0 0 0 0 0 0 0 0 22 13 2 0  112 75 42 15 50 101 330 375 409 469 524 574 25 12 45 72 137 188 417 462 496 556 611 661 97 60 27 0 65 116 345 390 424 484 539 589 97 60 27 0 65 116 345 390 424 484 539 589 62 25 8 35 100 151 380 425 459 519 574 624 56 19 14 41 106 157 386 431 465 525 580 630 162 125 92 65 0 51 280 325 359 419 474 524 33 4 37 64 129 180 409 454 488 548 603 653 135 98 65 38 27 78 307 352 386 446 501 551 73 36 3 24 89 140 369 414 448 508 563 613 70 33 0 27 92 143 372 417 451 511 566 616 0 37 70 97 162 213 442 487 521 581 636 686 2 39 72 99 164 215 444 489 523 583 638 688 686 649 616 589 524 473 244 199 165 105 50 0 16 21 54 81 146 197 426 471 505 565 620 670 487 450 417 390 325 274 45 0 34 94 149 199 487 450 417 390 325 274 45 0 34 94 149 199 79 42 9 18 83 134 363 408 442 502 557 607 42 5 28 55 120 171 400 445 479 539 594 644 636 599 566 539 474 423 194 149 115 55 0 50 636 599 566 539 474 423 194 149 115 55 0 50 442 405 372 345 280 229 0 45 79 139 194 244 442 405 372 345 280 229 0 45 79 139 194 244 213 176 143 116 51 0 229 274 308 368 423 473 37 0 33 60 125 176 405 450 484 544 599 649 37 0 33 60 125 176 405 450 484 544 599 649 581 544 511 484 419 368 139 94 60 0 55 105 581 544 511 484 419 368 139 94 60 0 55 105 184 147 114 87 22 29 258 303 337 397 452 502 13 50 83 110 175 226 455 500 534 594 649 699 523 486 453 426 361 310 81 36 2 58 113 163 521 484 451 424 359 308 79 34 0 60 115 165  25 62 95 122 187 238 467 512 546 606 661 711   </values> 
314.55/314.67	v </instantiation>

Verifier Data 

OK	152

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 (13784 MiB free)
  memory of node 1: 16384 MiB (11184 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395167-1568342999/watcher-4395167-1568342999 -o /tmp/evaluation-result-4395167-1568342999/solver-4395167-1568342999 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395167-1568342999.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=1306, runsolver pid=1303


[startup+0.100164 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 1307
/proc/meminfo: memFree=25537064/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2044372 memory=35568 CPUtime=0.09 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 4082 0 0 0 9 0 0 0 20 0 1 0 410567751 2093436928 8892 33554432000 4194304 5870510 140728473109232 140728473106376 140543411908487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511093 8892 946 410 0 506566 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2044372 KiB
Current children cumulated memory: 35568 KiB

[startup+0.209968 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 1307
/proc/meminfo: memFree=25536672/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2044508 memory=35568 CPUtime=0.2 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 4095 0 0 0 20 0 0 0 20 0 1 0 410567751 2093576192 8892 33554432000 4194304 5870510 140728473109232 140728473108344 140543411908487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511127 8892 946 410 0 506600 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2044508 KiB
Current children cumulated memory: 35568 KiB

[startup+0.30918 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 1307
/proc/meminfo: memFree=25536672/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2044616 memory=35568 CPUtime=0.3 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 4109 0 0 0 30 0 0 0 20 0 1 0 410567751 2093686784 8892 33554432000 4194304 5870510 140728473109232 140728473108344 5477172 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511154 8892 946 410 0 506627 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2044616 KiB
Current children cumulated memory: 35568 KiB

[startup+0.700237 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1307
/proc/meminfo: memFree=25536672/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2045008 memory=38264 CPUtime=0.69 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 4297 0 0 0 69 0 0 0 20 0 1 0 410567751 2094088192 9566 33554432000 4194304 5870510 140728473109232 140728473108344 5566248 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511252 9566 964 410 0 506725 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2045008 KiB
Current children cumulated memory: 38264 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1307
/proc/meminfo: memFree=25534004/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2045964 memory=39084 CPUtime=1.49 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 4535 0 0 0 149 0 0 0 20 0 1 0 410567751 2095067136 9771 33554432000 4194304 5870510 140728473109232 140728473108344 5406564 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511491 9771 964 410 0 506964 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2045964 KiB
Current children cumulated memory: 39084 KiB

[startup+3.10944 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1309
/proc/meminfo: memFree=25530516/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2048772 memory=42004 CPUtime=3.1 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 6384 0 0 0 309 1 0 0 20 0 1 0 410567751 2097942528 10501 33554432000 4194304 5870510 140728473109232 140728473108344 5407043 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 512193 10501 964 410 0 507666 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048772 KiB
Current children cumulated memory: 42004 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1309
/proc/meminfo: memFree=25531736/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2045632 memory=40140 CPUtime=6.29 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 11080 0 0 0 625 4 0 0 20 0 1 0 410567751 2094727168 10035 33554432000 4194304 5870510 140728473109232 140728473108344 140543411458947 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511408 10035 1001 410 0 506881 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2045632 KiB
Current children cumulated memory: 40140 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1309
/proc/meminfo: memFree=25514844/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2063652 memory=57264 CPUtime=12.69 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 17894 0 0 0 1263 6 0 0 20 0 1 0 410567751 2113179648 14316 33554432000 4194304 5870510 140728473109232 140728473108040 5308341 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 515913 14316 1002 410 0 511386 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2063652 KiB
Current children cumulated memory: 57264 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1309
/proc/meminfo: memFree=25515872/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2068184 memory=58380 CPUtime=25.48 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 23185 0 0 0 2542 6 0 0 20 0 1 0 410567751 2117820416 14595 33554432000 4194304 5870510 140728473109232 140728473108248 5282642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 517046 14595 1002 410 0 512519 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2068184 KiB
Current children cumulated memory: 58380 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1319
/proc/meminfo: memFree=25494636/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2098208 memory=76284 CPUtime=51.09 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 30477 0 0 0 5101 8 0 0 20 0 1 0 410567751 2148564992 19071 33554432000 4194304 5870510 140728473109232 140728473107800 5308227 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 524552 19071 1002 410 0 520025 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2098208 KiB
Current children cumulated memory: 76284 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1324
/proc/meminfo: memFree=25508636/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2075140 memory=63200 CPUtime=102.27 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 44993 0 0 0 10213 14 0 0 20 0 1 0 410567751 2124943360 15800 33554432000 4194304 5870510 140728473109232 140728473108344 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 518785 15800 1002 410 0 514258 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2075140 KiB
Current children cumulated memory: 63200 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1328
/proc/meminfo: memFree=25508964/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2075128 memory=63176 CPUtime=162.26 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 54645 0 0 0 16207 19 0 0 20 0 1 0 410567751 2124931072 15794 33554432000 4194304 5870510 140728473109232 140728473107672 5308364 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 518782 15794 1002 410 0 514255 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2075128 KiB
Current children cumulated memory: 63176 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1334
/proc/meminfo: memFree=25512028/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2063628 memory=56972 CPUtime=222.26 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 60110 0 0 0 22202 24 0 0 20 0 1 0 410567751 2113155072 14243 33554432000 4194304 5870510 140728473109232 140728473108040 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 515907 14243 1002 410 0 511380 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2063628 KiB
Current children cumulated memory: 56972 KiB

[startup+282.3 s]
/proc/loadavg: 1.95 1.98 2.03 3/200 1340
/proc/meminfo: memFree=25491176/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2045140 memory=39292 CPUtime=282.25 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 69631 0 0 0 28198 27 0 0 20 0 1 0 410567751 2094223360 9823 33554432000 4194304 5870510 140728473109232 140728473107800 5418032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 511285 9823 1002 410 0 506758 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2045140 KiB
Current children cumulated memory: 39292 KiB

[startup+314.675 s]
# the end of solver process 1306 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=314.335 s, system=0.300963 s

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

[startup+294.4 s]
/proc/loadavg: 1.96 1.98 2.03 3/200 1340
/proc/meminfo: memFree=25513080/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2063624 memory=57360 CPUtime=294.35 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 71122 0 0 0 29406 29 0 0 20 0 1 0 410567751 2113150976 14340 33554432000 4194304 5870510 140728473109232 140728473108040 5282369 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 515906 14340 1002 410 0 511379 0
Current children cumulated CPU time: 294.35 s
Current children cumulated vsize: 2063624 KiB
Current children cumulated memory: 57360 KiB

[startup+307.2 s]
/proc/loadavg: 1.96 1.98 2.03 3/200 1341
/proc/meminfo: memFree=25497580/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2079648 memory=73324 CPUtime=307.15 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 72119 0 0 0 30686 29 0 0 20 0 1 0 410567751 2129559552 18331 33554432000 4194304 5870510 140728473109232 140728473107800 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 519912 18331 1002 410 0 515385 0
Current children cumulated CPU time: 307.15 s
Current children cumulated vsize: 2079648 KiB
Current children cumulated memory: 73324 KiB

[startup+310.4 s]
/proc/loadavg: 1.97 1.98 2.03 3/200 1341
/proc/meminfo: memFree=25497580/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2079648 memory=73568 CPUtime=310.35 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 72216 0 0 0 31006 29 0 0 20 0 1 0 410567751 2129559552 18392 33554432000 4194304 5870510 140728473109232 140728473107800 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 519912 18392 1002 410 0 515385 0
Current children cumulated CPU time: 310.35 s
Current children cumulated vsize: 2079648 KiB
Current children cumulated memory: 73568 KiB

[startup+312 s]*
/proc/loadavg: 1.97 1.98 2.03 3/200 1341
/proc/meminfo: memFree=25497332/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2079648 memory=73568 CPUtime=311.95 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 72216 0 0 0 31166 29 0 0 20 0 1 0 410567751 2129559552 18392 33554432000 4194304 5870510 140728473109232 140728473107800 5272719 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 519912 18392 1002 410 0 515385 0
Current children cumulated CPU time: 311.95 s
Current children cumulated vsize: 2079648 KiB
Current children cumulated memory: 73568 KiB

[startup+313.6 s]
/proc/loadavg: 1.97 1.98 2.03 3/200 1341
/proc/meminfo: memFree=25497332/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2079648 memory=73568 CPUtime=313.55 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 72216 0 0 0 31326 29 0 0 20 0 1 0 410567751 2129559552 18392 33554432000 4194304 5870510 140728473109232 140728473107800 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 519912 18392 1002 410 0 515385 0
Current children cumulated CPU time: 313.55 s
Current children cumulated vsize: 2079648 KiB
Current children cumulated memory: 73568 KiB

[startup+314.4 s]
/proc/loadavg: 1.97 1.98 2.03 3/200 1341
/proc/meminfo: memFree=25497332/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2079648 memory=73828 CPUtime=314.35 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 72244 0 0 0 31406 29 0 0 20 0 1 0 410567751 2129559552 18457 33554432000 4194304 5870510 140728473109232 140728473107800 5281712 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 519912 18457 1002 410 0 515385 0
Current children cumulated CPU time: 314.35 s
Current children cumulated vsize: 2079648 KiB
Current children cumulated memory: 73828 KiB

[startup+314.6 s]
/proc/loadavg: 1.97 1.98 2.03 3/200 1341
/proc/meminfo: memFree=25497332/32770624 swapFree=67004752/67108860
[pid=1306] ppid=1303 vsize=2079648 memory=73828 CPUtime=314.55 cores=0,2,4,6
/proc/1306/stat : 1306 (xcsp_picat) R 1303 1306 28785 0 -1 4202496 72244 0 0 0 31426 29 0 0 20 0 1 0 410567751 2129559552 18457 33554432000 4194304 5870510 140728473109232 140728473107800 5288933 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 37154816 140728473113631 140728473113709 140728473113709 140728473116618 0
/proc/1306/statm: 519912 18457 1002 410 0 515385 0
Current children cumulated CPU time: 314.55 s
Current children cumulated vsize: 2079648 KiB
Current children cumulated memory: 73828 KiB

Child status: 0
Real time (s): 314.675
CPU time (s): 314.636
CPU user time (s): 314.335
CPU system time (s): 0.300963
CPU usage (%): 99.9876
Max. virtual memory (cumulated for all children) (KiB): 2098212
Max. memory (cumulated for all children) (KiB): 81140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 314.335
system time used= 0.300963
maximum resident set size= 81268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72295
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= 307


# summary of solver processes directly reported to runsolver:
#   pid: 1306
#   total CPU time (s): 314.636
#   total CPU user time (s): 314.335
#   total CPU system time (s): 0.300963

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.16337 second user time and 2.40343 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 04:49:22
IDJOB=4395167
IDBENCH=138376
IDSOLVER=2844
FILE ID=node126/4395167-1568342999
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff61.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395167-1568342999/watcher-4395167-1568342999 -o /tmp/evaluation-result-4395167-1568342999/solver-4395167-1568342999 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395167-1568342999.xml

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

MD5SUM BENCH= 275e9239012ab7a817236ff89c8de286
RANDOM SEED=1452274223

node126.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25568932 kB
MemAvailable:   28790084 kB
Buffers:          138920 kB
Cached:          3323024 kB
SwapCached:         2860 kB
Active:          4909892 kB
Inactive:        1623876 kB
Active(anon):    3069776 kB
Inactive(anon):    43288 kB
Active(file):    1840116 kB
Inactive(file):  1580588 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:       3179304 kB
Mapped:            45880 kB
Shmem:             32816 kB
Slab:             258720 kB
SReclaimable:     228908 kB
SUnreclaim:        29812 kB
KernelStack:        3536 kB
PageTables:        11312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4692220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2748416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 04:54:37