Trace number 4407851

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 NameAnswerCPU timeWall clock time
(reference) PicatSAT 2019-09-12SAT 480.048 480.014

General information on the benchmark

NameCrossword/Crossword-m1c-uk-herald/
Crossword-m1c-uk-h2304.xml
MD5SUM0f229f6774eccfe8c059f5e01c03a42b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.813476
Satisfiable
(Un)Satisfiability was proved
Number of variables529
Number of constraints170
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":449}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":80},{"degree":2,"count":449}]
Minimum constraint arity3
Maximum constraint arity9
Distribution of constraint arities[{"arity":3,"count":20},{"arity":4,"count":20},{"arity":5,"count":84},{"arity":6,"count":12},{"arity":7,"count":14},{"arity":8,"count":12},{"arity":9,"count":8}]
Number of extensional constraints170
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":170}]
Optimization problemNO
Type of objective

Solver Data 

227.71/227.76	c xcsp_picat version 2.7b12 (9/12/2019)
479.93/479.99	s SATISFIABLE
479.93/479.99	v <instantiation>
479.93/479.99	v     <list> x[][]  </list> 
479.93/479.99	v     <values> 0 12 4 4 17 0 3 8 13 0 17 0 2 20 1 0 13 0 18 2 17 0 15 17 8 13 18 4 0 0 13 4 11 4 0 20 11 4 12 0 0 15 7 4 13 4 4 13 0 2 19 0 20 13 5 4 3 0 18 12 4 0 17 0 0 4 18 8 17 19 0 2 7 8 18 19 4 18 0 17 4 19 0 17 8 3 4 17 11 4 18 18 19 4 19 0 13 14 8 3 0 11 8 19 4 18 0 13 4 2 10 0 19 4 4 0 0 0 11 20 17 4 0 1 0 21 0 17 8 0 0 3 14 11 19 0 0 0 18 7 14 14 4 3 0 11 0 1 4 11 0 12 13 0 0 3 4 8 18 19 18 2 4 17 19 18 0 22 0 18 4 18 0 18 0 8 12 18 0 18 13 14 17 4 20 21 0 18 0 13 8 7 8 11 0 0 4 17 14 1 8 2 0 6 20 0 13 25 4 13 0 9 20 6 0 11 0 14 12 18 0 13 14 19 0 11 0 18 8 18 25 0 6 17 4 1 0 17 0 11 11 24 4 18 0 18 8 11 8 2 0 19 4 0 0 0 0 11 1 8 0 17 20 4 11 11 8 0 0 13 8 10 4 0 0 0 18 0 3 3 11 8 13 6 0 12 0 14 8 18 19 18 0 2 8 15 7 4 17 20 11 4 0 18 4 6 14 18 0 19 8 18 0 11 20 19 14 13 0 0 6 4 8 19 0 18 0 17 0 19 19 11 4 3 0 11 0 12 0 18 0 4 0 17 18 13 0 21 0 11 0 13 0 17 4 18 0 5 4 19 14 17 0 12 15 17 4 19 6 17 4 22 14 13 0 19 0 6 0 4 14 17 11 18 0 7 14 8 18 19 18 0 0 0 7 14 14 3 0 3 0 12 18 14 13 18 0 18 0 13 3 0 0 0 4 3 12 14 13 19 14 13 0 11 4 15 19 0 0 11 0 17 6 4 18 18 4 3 4 1 17 8 4 5 4 3 0 6 24 15 0 15 8 6 13 14 17 0 19 4 6 20 8 18 4 0 5 8 14 13 0 0 20 3 8 13 4 0 14 12 1 4 17 0 2 17 4 18 0 4 21 14 4 18 0 12 4 18 4 11 0 18 0 12 15 8 17 4 0 18 19 0 3 4 18 10 18 0 15 14 4 18 24 0 4 11 8 19 4   </values> 
479.93/479.99	v </instantiation>

Verifier Data 

OK

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 (12479 MiB free)
  memory of node 1: 16384 MiB (12486 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407851-1569513852/watcher-4407851-1569513852 -o /var/tmp/evaluation-result-4407851-1569513852/solver-4407851-1569513852 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node136-1569509596-6733 --watchdog 2560 xcsp_picat HOME/instance-4407851-1569513852.xml 

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

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

solver pid=8372, runsolver pid=8369

[startup+0.100158 s]*
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=25548568/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2031716 memory=20140 CPUtime=0.1 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 1628 0 0 0 10 0 0 0 20 0 1 0 527633768 2080477184 5035 33554432000 4194304 5870510 140731978889184 140731978888488 4442816 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 507929 5035 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 20140 KiB

[startup+0.209862 s]*
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=25536516/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2031716 memory=30380 CPUtime=0.21 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 1633 0 0 0 21 0 0 0 20 0 1 0 527633768 2080477184 7595 33554432000 4194304 5870510 140731978889184 140731978888488 4826656 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 507929 7595 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30380 KiB

[startup+0.30971 s]*
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=25526276/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2031716 memory=40620 CPUtime=0.31 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 1638 0 0 0 31 0 0 0 20 0 1 0 527633768 2080477184 10155 33554432000 4194304 5870510 140731978889184 140731978888488 4459739 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 507929 10155 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 40620 KiB

[startup+0.700383 s]
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=25505424/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2031716 memory=75436 CPUtime=0.7 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 1655 0 0 0 69 1 0 0 20 0 1 0 527633768 2080477184 18859 33554432000 4194304 5870510 140731978889184 140731978888488 139734711180288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 507929 18859 834 410 0 503402 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 75436 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=25462292/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2031716 memory=138992 CPUtime=1.49 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 1687 0 0 0 147 2 0 0 20 0 1 0 527633768 2080477184 34748 33554432000 4194304 5870510 140731978889184 140731978888488 4467481 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 507929 34748 840 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 138992 KiB

[startup+3.10976 s]
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=25207844/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2031716 memory=366412 CPUtime=3.1 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 1873 0 0 0 305 5 0 0 20 0 1 0 527633768 2080477184 91603 33554432000 4194304 5870510 140731978889184 140731978888552 4511681 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 507929 91603 861 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 366412 KiB

[startup+6.30041 s]
/proc/loadavg: 2.00 2.03 2.00 3/200 8373
/proc/meminfo: memFree=24492008/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=2585400 memory=1070720 CPUtime=6.29 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 4418 0 0 0 615 14 0 0 20 0 1 0 527633768 2647449600 267680 33554432000 4194304 5870510 140731978889184 140731978888504 4467376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 646350 267680 866 410 0 641823 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2585400 KiB
Current children cumulated memory: 1070720 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.00 3/200 8373
/proc/meminfo: memFree=23821012/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3181604 memory=1544100 CPUtime=12.69 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 5880 0 0 0 1242 27 0 0 20 0 1 0 527633768 3257962496 386025 33554432000 4194304 5870510 140731978889184 140731978888504 5246661 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 795401 386025 866 410 0 790874 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3181604 KiB
Current children cumulated memory: 1544100 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.00 3/200 8373
/proc/meminfo: memFree=23040084/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3645220 memory=2492516 CPUtime=25.5 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 41760 0 0 0 2505 45 0 0 20 0 1 0 527633768 3732705280 623129 33554432000 4194304 5870510 140731978889184 140731978887512 5337384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 911305 623129 882 410 0 906778 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 3645220 KiB
Current children cumulated memory: 2492516 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.02 2.00 3/200 8376
/proc/meminfo: memFree=23064508/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3647292 memory=2494532 CPUtime=51.11 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 71165 0 0 0 5065 46 0 0 20 0 1 0 527633768 3734827008 623633 33554432000 4194304 5870510 140731978889184 140731978887512 5261279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 911823 623633 882 410 0 907296 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 3647292 KiB
Current children cumulated memory: 2494532 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/199 8380
/proc/meminfo: memFree=23065920/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3650052 memory=2497084 CPUtime=102.29 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 135242 0 0 0 10181 48 0 0 20 0 1 0 527633768 3737653248 624271 33554432000 4194304 5870510 140731978889184 140731978887512 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 912513 624271 882 410 0 907986 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 3650052 KiB
Current children cumulated memory: 2497084 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/199 8384
/proc/meminfo: memFree=23053636/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3651916 memory=2498912 CPUtime=162.31 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 260435 0 0 0 16176 55 0 0 20 0 1 0 527633768 3739561984 624728 33554432000 4194304 5870510 140731978889184 140731978887512 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 912979 624728 882 410 0 908452 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 3651916 KiB
Current children cumulated memory: 2498912 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.02 2.01 3/199 8390
/proc/meminfo: memFree=23056292/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3652212 memory=2493808 CPUtime=222.3 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 379315 0 0 0 22160 70 0 0 20 0 1 0 527633768 3739865088 623452 33554432000 4194304 5870510 140731978889184 140731978888200 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 913053 623452 909 410 0 908526 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 3652212 KiB
Current children cumulated memory: 2493808 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/199 8394
/proc/meminfo: memFree=22920896/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3652212 memory=2511752 CPUtime=282.31 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 474401 0 0 0 28145 86 0 0 20 0 1 0 527633768 3739865088 627938 33554432000 4194304 5870510 140731978889184 140731978888200 5283133 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 913053 627938 909 410 0 908526 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 3652212 KiB
Current children cumulated memory: 2511752 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 8398
/proc/meminfo: memFree=23015012/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3658192 memory=2505932 CPUtime=342.32 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 572819 0 0 0 34126 106 0 0 20 0 1 0 527633768 3745988608 626483 33554432000 4194304 5870510 140731978889184 140731978888200 5283138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 914548 626483 909 410 0 910021 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 3658192 KiB
Current children cumulated memory: 2505932 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8412
/proc/meminfo: memFree=22960152/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3658192 memory=2507340 CPUtime=402.32 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 650300 0 0 0 40111 121 0 0 20 0 1 0 527633768 3745988608 626835 33554432000 4194304 5870510 140731978889184 140731978888200 5272395 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 914548 626835 909 410 0 910021 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 3658192 KiB
Current children cumulated memory: 2507340 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8416
/proc/meminfo: memFree=23001780/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3666908 memory=2534556 CPUtime=462.33 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 736180 0 0 0 46096 137 0 0 20 0 1 0 527633768 3754913792 633639 33554432000 4194304 5870510 140731978889184 140731978888200 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 916727 633639 909 410 0 912200 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 3666908 KiB
Current children cumulated memory: 2534556 KiB

[startup+480.014 s]
# the end of solver process 8372 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=478.576 s, system=1.47211 s

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

[startup+473.6 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8416
/proc/meminfo: memFree=23006840/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3666908 memory=2522940 CPUtime=473.63 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 760972 0 0 0 47221 142 0 0 20 0 1 0 527633768 3754913792 630735 33554432000 4194304 5870510 140731978889184 140731978888200 5274717 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 916727 630735 909 410 0 912200 0
Current children cumulated CPU time: 473.63 s
Current children cumulated vsize: 3666908 KiB
Current children cumulated memory: 2522940 KiB

[startup+476.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8416
/proc/meminfo: memFree=22996848/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3666908 memory=2537276 CPUtime=476.82 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 764027 0 0 0 47540 142 0 0 20 0 1 0 527633768 3754913792 634319 33554432000 4194304 5870510 140731978889184 140731978888200 139734716420922 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 916727 634319 909 410 0 912200 0
Current children cumulated CPU time: 476.82 s
Current children cumulated vsize: 3666908 KiB
Current children cumulated memory: 2537276 KiB

[startup+478.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8416
/proc/meminfo: memFree=22977548/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3666908 memory=2503836 CPUtime=478.42 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 765069 0 0 0 47698 144 0 0 20 0 1 0 527633768 3754913792 625959 33554432000 4194304 5870510 140731978889184 140731978887752 5258762 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 916727 625959 909 410 0 912200 0
Current children cumulated CPU time: 478.42 s
Current children cumulated vsize: 3666908 KiB
Current children cumulated memory: 2503836 KiB

[startup+479.2 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8416
/proc/meminfo: memFree=23030484/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3666908 memory=2507936 CPUtime=479.23 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 765265 0 0 0 47778 145 0 0 20 0 1 0 527633768 3754913792 626984 33554432000 4194304 5870510 140731978889184 140731978888200 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 916727 626984 909 410 0 912200 0
Current children cumulated CPU time: 479.23 s
Current children cumulated vsize: 3666908 KiB
Current children cumulated memory: 2507936 KiB

[startup+479.6 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 8416
/proc/meminfo: memFree=23030484/32770624 swapFree=67002176/67108860
[pid=8372] ppid=8369 vsize=3666908 memory=2509984 CPUtime=479.63 cores=1,3,5,7
/proc/8372/stat : 8372 (xcsp_picat) R 8369 8372 6701 0 -1 4202496 765387 0 0 0 47818 145 0 0 20 0 1 0 527633768 3754913792 627496 33554432000 4194304 5870510 140731978889184 140731978888200 5308468 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39186432 140731978892295 140731978892377 140731978892377 140731978895302 0
/proc/8372/statm: 916727 627496 909 410 0 912200 0
Current children cumulated CPU time: 479.63 s
Current children cumulated vsize: 3666908 KiB
Current children cumulated memory: 2509984 KiB

[startup+480 s]*
/proc/loadavg: 2.00 2.01 2.01 3/201 8418
/proc/meminfo: memFree=23149748/32770624 swapFree=67002176/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 480.014
CPU time (s): 480.048
CPU user time (s): 478.576
CPU system time (s): 1.47211
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 3878524
Max. memory (cumulated for all children) (KiB): 2698216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 478.576
system time used= 1.47211
maximum resident set size= 2700264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 765931
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= 500


# summary of solver processes directly reported to runsolver:
#   pid: 8372
#   total CPU time (s): 480.048
#   total CPU user time (s): 478.576
#   total CPU system time (s): 1.47211

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.20496 second user time and 3.40613 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-26 18:03:27
IDJOB=4407851
IDBENCH=140225
IDSOLVER=2873
FILE ID=node136/4407851-1569513852
RUNJOBID= node136-1569509596-6733
PBS_JOBID= 21705786
Free space on /var/tmp= 13480 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-uk-herald/Crossword-m1c-uk-h2304.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407851-1569513852/watcher-4407851-1569513852 -o /var/tmp/evaluation-result-4407851-1569513852/solver-4407851-1569513852 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node136-1569509596-6733 --watchdog 2560  xcsp_picat HOME/instance-4407851-1569513852.xml

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

MD5SUM BENCH= 0f229f6774eccfe8c059f5e01c03a42b
RANDOM SEED=1696868290

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

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

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

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

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

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

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

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

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

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25565352 kB
MemAvailable:   30986128 kB
Buffers:          191332 kB
Cached:          5364596 kB
SwapCached:         3592 kB
Active:          3588004 kB
Inactive:        2814668 kB
Active(anon):     856564 kB
Inactive(anon):    63472 kB
Active(file):    2731440 kB
Inactive(file):  2751196 kB
Unevictable:      107212 kB
Mlocked:          107212 kB
SwapTotal:      67108860 kB
SwapFree:       67002176 kB
Dirty:              5436 kB
Writeback:             0 kB
AnonPages:        891868 kB
Mapped:            24356 kB
Shmem:             64684 kB
Slab:             396884 kB
SReclaimable:     366600 kB
SUnreclaim:        30284 kB
KernelStack:        3568 kB
PageTables:         7000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3165324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    772096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /var/tmp at the end= 13476 MiB
End job on node136 at 2019-09-26 18:11:27