Trace number 4395201

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 2019-09-12OPT310 348.731 348.777

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff76.xml
MD5SUM54271acf01ec811f7f01e8acfeb7516d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark310
Best CPU time to get the best result obtained on this benchmark15.2039
Satisfiable
(Un)Satisfiability was proved
Number of variables329
Number of constraints321
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":10},{"size":25,"count":30},{"size":26,"count":289}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":320},{"degree":33,"count":9}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":288},{"arity":9,"count":1},{"arity":10,"count":32}]
Number of extensional constraints288
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":288},{"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 

14.49/14.51	c xcsp_picat version 2.7b12 (9/12/2019)
14.49/14.51	o 455
102.08/102.16	o 313
322.55/322.65	o 310
348.65/348.77	s OPTIMUM FOUND
348.65/348.77	v <instantiation>
348.65/348.77	v     <list> x[] dr[] drd[][]  </list> 
348.65/348.77	v     <values> 23 62 95 122 209 467 546 606 661  15 12 0 0 8 14 22 4 38 3 0 2 0 50 18 34 34 9 5 0 0 0 0 29 0 0 0 0 0 11 2 0  114 75 42 15 72 330 409 469 524 27 12 45 72 159 417 496 556 611 99 60 27 0 87 345 424 484 539 99 60 27 0 87 345 424 484 539 64 25 8 35 122 380 459 519 574 58 19 14 41 128 386 465 525 580 164 125 92 65 22 280 359 419 474 35 4 37 64 151 409 488 548 603 137 98 65 38 49 307 386 446 501 75 36 3 24 111 369 448 508 563 72 33 0 27 114 372 451 511 566 2 37 70 97 184 442 521 581 636 0 39 72 99 186 444 523 583 638 688 649 616 589 502 244 165 105 50 18 21 54 81 168 426 505 565 620 489 450 417 390 303 45 34 94 149 489 450 417 390 303 45 34 94 149 81 42 9 18 105 363 442 502 557 44 5 28 55 142 400 479 539 594 638 599 566 539 452 194 115 55 0 638 599 566 539 452 194 115 55 0 444 405 372 345 258 0 79 139 194 444 405 372 345 258 0 79 139 194 215 176 143 116 29 229 308 368 423 39 0 33 60 147 405 484 544 599 39 0 33 60 147 405 484 544 599 583 544 511 484 397 139 60 0 55 583 544 511 484 397 139 60 0 55 186 147 114 87 0 258 337 397 452 11 50 83 110 197 455 534 594 649 525 486 453 426 339 81 2 58 113 523 484 451 424 337 79 0 60 115   </values> 
348.65/348.77	v </instantiation>

Verifier Data 

OK	310

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 (9578 MiB free)
  memory of node 1: 16384 MiB (11680 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395201-1568342733/watcher-4395201-1568342733 -o /tmp/evaluation-result-4395201-1568342733/solver-4395201-1568342733 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395201-1568342733.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=29899, runsolver pid=29896

[startup+0.100167 s]*
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21739560/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2042168 memory=33496 CPUtime=0.1 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 3553 0 0 0 9 1 0 0 20 0 1 0 410211787 2091180032 8374 33554432000 4194304 5870510 140730557603584 140730557600728 5562064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 510542 8374 946 410 0 506015 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2042168 KiB
Current children cumulated memory: 33496 KiB

[startup+0.209704 s]*
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21739252/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2042300 memory=33756 CPUtime=0.21 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 3577 0 0 0 20 1 0 0 20 0 1 0 410211787 2091315200 8439 33554432000 4194304 5870510 140730557603584 140730557602696 140172550336391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 510575 8439 963 410 0 506048 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042300 KiB
Current children cumulated memory: 33756 KiB

[startup+0.308924 s]*
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21739252/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2042300 memory=33756 CPUtime=0.31 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 3588 0 0 0 30 1 0 0 20 0 1 0 410211787 2091315200 8439 33554432000 4194304 5870510 140730557603584 140730557602696 140172550336391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 510575 8439 963 410 0 506048 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042300 KiB
Current children cumulated memory: 33756 KiB

[startup+0.700277 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21738880/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2042572 memory=34020 CPUtime=0.69 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 3646 0 0 0 68 1 0 0 20 0 1 0 410211787 2091593728 8505 33554432000 4194304 5870510 140730557603584 140730557602696 5406896 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 510643 8505 964 410 0 506116 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042572 KiB
Current children cumulated memory: 34020 KiB

[startup+1.50028 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21738136/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2043728 memory=35036 CPUtime=1.49 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 4004 0 0 0 148 1 0 0 20 0 1 0 410211787 2092777472 8759 33554432000 4194304 5870510 140730557603584 140730557602696 5562059 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 510932 8759 964 410 0 506405 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2043728 KiB
Current children cumulated memory: 35036 KiB

[startup+3.10935 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21733236/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2046952 memory=39160 CPUtime=3.1 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 6183 0 0 0 308 2 0 0 20 0 1 0 410211787 2096078848 9790 33554432000 4194304 5870510 140730557603584 140730557602696 5478360 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 511738 9790 964 410 0 507211 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2046952 KiB
Current children cumulated memory: 39160 KiB

[startup+6.30028 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21734604/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2045568 memory=38776 CPUtime=6.29 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 10513 0 0 0 626 3 0 0 20 0 1 0 410211787 2094661632 9694 33554432000 4194304 5870510 140730557603584 140730557602696 140172550336391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 511392 9694 1001 410 0 506865 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2045568 KiB
Current children cumulated memory: 38776 KiB

[startup+12.7004 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21719032/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2061700 memory=54240 CPUtime=12.69 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 17014 0 0 0 1265 4 0 0 20 0 1 0 410211787 2111180800 13560 33554432000 4194304 5870510 140730557603584 140730557602392 5274967 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 515425 13560 1003 410 0 510898 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2061700 KiB
Current children cumulated memory: 54240 KiB

[startup+25.5004 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 29900
/proc/meminfo: memFree=21687136/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2059048 memory=52196 CPUtime=25.48 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 23500 0 0 0 2543 5 0 0 20 0 1 0 410211787 2108465152 13049 33554432000 4194304 5870510 140730557603584 140730557602600 5283138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 514762 13049 1003 410 0 510235 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2059048 KiB
Current children cumulated memory: 52196 KiB

[startup+51.1097 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 29903
/proc/meminfo: memFree=21702416/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2077720 memory=70796 CPUtime=51.09 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 32732 0 0 0 5102 7 0 0 20 0 1 0 410211787 2127585280 17699 33554432000 4194304 5870510 140730557603584 140730557602152 140172555555662 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519430 17699 1003 410 0 514903 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2077720 KiB
Current children cumulated memory: 70796 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 29906
/proc/meminfo: memFree=21675440/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2066116 memory=59108 CPUtime=102.27 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 44679 0 0 0 10215 12 0 0 20 0 1 0 410211787 2115702784 14777 33554432000 4194304 5870510 140730557603584 140730557602696 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 516529 14777 1003 410 0 512002 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2066116 KiB
Current children cumulated memory: 59108 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 29912
/proc/meminfo: memFree=21683844/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2066456 memory=56304 CPUtime=162.27 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 53554 0 0 0 16211 16 0 0 20 0 1 0 410211787 2116050944 14076 33554432000 4194304 5870510 140730557603584 140730557602760 5272516 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 516614 14076 1003 410 0 512087 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2066456 KiB
Current children cumulated memory: 56304 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 29916
/proc/meminfo: memFree=21669544/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2089212 memory=72684 CPUtime=222.26 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 62907 0 0 0 22208 18 0 0 20 0 1 0 410211787 2139353088 18171 33554432000 4194304 5870510 140730557603584 140730557602024 5282382 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 522303 18171 1003 410 0 517776 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2089212 KiB
Current children cumulated memory: 72684 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 29920
/proc/meminfo: memFree=21702396/32770624 swapFree=66999216/67108860
[pid=29899] ppid=29896 vsize=2089208 memory=70608 CPUtime=282.25 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 69303 0 0 0 28203 22 0 0 20 0 1 0 410211787 2139348992 17652 33554432000 4194304 5870510 140730557603584 140730557602024 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 522302 17652 1003 410 0 517775 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2089208 KiB
Current children cumulated memory: 70608 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 29934
/proc/meminfo: memFree=21664564/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=342.25 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76229 0 0 0 34198 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5272690 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

[startup+348.777 s]
# the end of solver process 29899 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=348.456 s, system=0.275963 s

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

[startup+345.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 29934
/proc/meminfo: memFree=21671136/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=345.55 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76230 0 0 0 34528 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5282382 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 345.55 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

[startup+347.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 29935
/proc/meminfo: memFree=21665092/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=347.15 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76230 0 0 0 34688 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 347.15 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

[startup+348 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 29935
/proc/meminfo: memFree=21663044/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=347.96 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76230 0 0 0 34769 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5282340 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 347.96 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

[startup+348.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 29935
/proc/meminfo: memFree=21663044/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=348.35 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76230 0 0 0 34808 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 348.35 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

[startup+348.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 29935
/proc/meminfo: memFree=21663044/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=348.55 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76231 0 0 0 34828 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5262306 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 348.55 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

[startup+348.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 29935
/proc/meminfo: memFree=21663044/32770624 swapFree=66999220/67108860
[pid=29899] ppid=29896 vsize=2077712 memory=70892 CPUtime=348.65 cores=1,3,5,7
/proc/29899/stat : 29899 (xcsp_picat) R 29896 29899 24179 0 -1 4202496 76231 0 0 0 34838 27 0 0 20 0 1 0 410211787 2127577088 17723 33554432000 4194304 5870510 140730557603584 140730557602600 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 38928384 140730557608991 140730557609069 140730557609069 140730557611978 0
/proc/29899/statm: 519428 17723 1003 410 0 514901 0
Current children cumulated CPU time: 348.65 s
Current children cumulated vsize: 2077712 KiB
Current children cumulated memory: 70892 KiB

Child status: 0
Real time (s): 348.777
CPU time (s): 348.731
CPU user time (s): 348.456
CPU system time (s): 0.275963
CPU usage (%): 99.9869
Max. virtual memory (cumulated for all children) (KiB): 2108064
Max. memory (cumulated for all children) (KiB): 91384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 348.456
system time used= 0.275963
maximum resident set size= 91384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76323
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= 379


# summary of solver processes directly reported to runsolver:
#   pid: 29899
#   total CPU time (s): 348.731
#   total CPU user time (s): 348.456
#   total CPU system time (s): 0.275963

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.29694 second user time and 2.59023 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 04:44:53
IDJOB=4395201
IDBENCH=138337
IDSOLVER=2844
FILE ID=node140/4395201-1568342733
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff76.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395201-1568342733/watcher-4395201-1568342733 -o /tmp/evaluation-result-4395201-1568342733/solver-4395201-1568342733 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395201-1568342733.xml

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

MD5SUM BENCH= 54271acf01ec811f7f01e8acfeb7516d
RANDOM SEED=519747096

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21768904 kB
MemAvailable:   31651216 kB
Buffers:          154664 kB
Cached:          9902968 kB
SwapCached:         2804 kB
Active:          1774756 kB
Inactive:        8495840 kB
Active(anon):     210116 kB
Inactive(anon):    43924 kB
Active(file):    1564640 kB
Inactive(file):  8451916 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999216 kB
Dirty:              3116 kB
Writeback:             4 kB
AnonPages:        323068 kB
Mapped:            45672 kB
Shmem:             32192 kB
Slab:             324332 kB
SReclaimable:     294216 kB
SUnreclaim:        30116 kB
KernelStack:        3664 kB
PageTables:         6108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2710844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-13 04:50:42