Trace number 4407842

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 161.526 161.529

General information on the benchmark

NameCrossword/Crossword-m1c-ogd2008-herald/
Crossword-m1c-ogd2008-h1905.xml
MD5SUMb304f6c83ea7150e2963a619c79f8da9
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 benchmark0.567297
Satisfiable
(Un)Satisfiability was proved
Number of variables361
Number of constraints126
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":291}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":70},{"degree":2,"count":291}]
Minimum constraint arity3
Maximum constraint arity19
Distribution of constraint arities[{"arity":3,"count":25},{"arity":4,"count":62},{"arity":5,"count":18},{"arity":6,"count":8},{"arity":7,"count":10},{"arity":16,"count":2},{"arity":19,"count":1}]
Number of extensional constraints126
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":126}]
Optimization problemNO
Type of objective

Solver Data 

161.48/161.51	c xcsp_picat version 2.7b12 (9/12/2019)
161.48/161.51	s SATISFIABLE
161.48/161.51	v <instantiation>
161.48/161.51	v     <list> x[][]  </list> 
161.48/161.51	v     <values> 2 11 20 1 0 0 1 14 18 0 16 20 4 11 0 12 21 4 19 7 4 15 4 0 15 4 0 15 0 20 8 11 4 0 14 14 18 4 0 11 15 11 0 17 20 4 17 0 8 11 14 19 0 14 13 2 0 19 0 15 4 2 20 11 0 0 8 19 0 18 0 0 6 0 0 0 0 0 0 4 0 18 19 18 19 0 19 8 14 13 15 14 8 13 19 5 11 0 10 4 18 0 0 18 8 0 18 0 0 19 14 25 4 17 14 4 1 0 12 8 3 8 0 0 8 11 4 0 0 13 14 13 4 13 14 17 4 0 10 17 4 1 0 0 0 19 17 4 0 13 0 24 6 20 0 8 0 0 14 17 2 4 19 0 7 8 17 4 0 0 0 14 15 7 19 0 11 12 14 1 11 4 13 13 14 17 17 7 4 4 0 0 0 18 8 0 1 0 6 20 11 14 8 0 0 17 4 12 24 18 0 6 0 18 7 14 15 0 0 11 20 2 0 0 4 13 14 11 18 20 11 1 0 0 13 4 5 18 0 21 14 8 4 0 19 20 0 18 19 14 20 17 0 0 17 0 2 4 4 0 11 11 14 24 3 18 18 4 1 10 7 0 0 8 13 1 4 11 1 4 11 0 0 0 0 0 0 0 12 14 18 12 0 0 7 6 0 17 17 4 18 7 4 13 9 0 11 8 0 2 8 11 18 0 7 4 25 14 0 8 0 1 14 0 3 0 17 0 8 6 4 18 0 4 11 0 13 0 4 3 14 13 1 11 24 4 0 8 14 3 4 0 12 0 13 0 0 13 3 17 4   </values> 
161.48/161.51	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 (15430 MiB free)
  memory of node 1: 16384 MiB (13395 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407842-1569513469/watcher-4407842-1569513469 -o /var/tmp/evaluation-result-4407842-1569513469/solver-4407842-1569513469 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node149-1569509603-12793 --watchdog 2560 xcsp_picat HOME/instance-4407842-1569513469.xml 

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

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=13750, runsolver pid=13747

[startup+0.100147 s]*
/proc/loadavg: 2.05 2.15 2.04 3/199 13751
/proc/meminfo: memFree=29499868/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2031716 memory=21196 CPUtime=0.1 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 1937 0 0 0 10 0 0 0 20 0 1 0 527585518 2080477184 5299 33554432000 4194304 5870510 140735730693632 140735730690776 4513193 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 507929 5299 838 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 21196 KiB

[startup+0.209685 s]*
/proc/loadavg: 2.05 2.15 2.04 3/199 13751
/proc/meminfo: memFree=29489628/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2031716 memory=33728 CPUtime=0.21 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 1943 0 0 0 20 1 0 0 20 0 1 0 527585518 2080477184 8432 33554432000 4194304 5870510 140735730693632 140735730690776 4479247 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 507929 8432 839 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 33728 KiB

[startup+0.309635 s]*
/proc/loadavg: 2.05 2.15 2.04 3/199 13751
/proc/meminfo: memFree=29481312/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2031716 memory=39872 CPUtime=0.31 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 1946 0 0 0 30 1 0 0 20 0 1 0 527585518 2080477184 9968 33554432000 4194304 5870510 140735730693632 140735730690776 4461503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 507929 9968 839 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39872 KiB

[startup+0.700366 s]
/proc/loadavg: 2.05 2.15 2.04 3/199 13751
/proc/meminfo: memFree=29464928/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2031716 memory=70592 CPUtime=0.69 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 1961 0 0 0 68 1 0 0 20 0 1 0 527585518 2080477184 17648 33554432000 4194304 5870510 140735730693632 140735730692936 4826677 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 507929 17648 839 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 70592 KiB

[startup+1.50038 s]
/proc/loadavg: 2.05 2.15 2.04 3/199 13751
/proc/meminfo: memFree=29310828/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2031716 memory=134080 CPUtime=1.49 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 1992 0 0 0 147 2 0 0 20 0 1 0 527585518 2080477184 33520 33554432000 4194304 5870510 140735730693632 140735730692936 4477272 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 507929 33520 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 134080 KiB

[startup+3.10953 s]
/proc/loadavg: 2.05 2.15 2.04 3/199 13751
/proc/meminfo: memFree=29159644/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2031716 memory=404508 CPUtime=3.1 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 2241 0 0 0 305 5 0 0 20 0 1 0 527585518 2080477184 101127 33554432000 4194304 5870510 140735730693632 140735730692936 4475288 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 507929 101127 860 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 404508 KiB

[startup+6.30035 s]
/proc/loadavg: 2.12 2.16 2.05 3/200 13753
/proc/meminfo: memFree=28699668/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=2340480 memory=883940 CPUtime=6.29 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 4362 0 0 0 618 11 0 0 20 0 1 0 527585518 2396651520 220985 33554432000 4194304 5870510 140735730693632 140735730692952 4794992 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 585120 220985 865 410 0 580593 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2340480 KiB
Current children cumulated memory: 883940 KiB

[startup+12.7004 s]
/proc/loadavg: 2.11 2.16 2.05 3/199 13753
/proc/meminfo: memFree=27976136/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551044 CPUtime=12.69 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 26791 0 0 0 1246 23 0 0 20 0 1 0 527585518 3129856000 387761 33554432000 4194304 5870510 140735730693632 140735730693000 5261019 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387761 875 410 0 759598 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551044 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.15 2.05 3/199 13753
/proc/meminfo: memFree=27968364/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551204 CPUtime=25.49 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 31229 0 0 0 2525 24 0 0 20 0 1 0 527585518 3129856000 387801 33554432000 4194304 5870510 140735730693632 140735730692520 5337589 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387801 881 410 0 759598 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551204 KiB

[startup+51.1097 s]
/proc/loadavg: 2.06 2.14 2.05 3/200 13757
/proc/meminfo: memFree=27943660/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551208 CPUtime=51.1 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 57261 0 0 0 5085 25 0 0 20 0 1 0 527585518 3129856000 387802 33554432000 4194304 5870510 140735730693632 140735730692520 5337336 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387802 881 410 0 759598 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551208 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.12 2.05 3/199 13761
/proc/meminfo: memFree=27910392/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551216 CPUtime=102.29 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 89595 0 0 0 10202 27 0 0 20 0 1 0 527585518 3129856000 387804 33554432000 4194304 5870510 140735730693632 140735730692520 5321611 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387804 881 410 0 759598 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551216 KiB

[startup+161.529 s]
# the end of solver process 13750 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=161.178 s, system=0.347996 s

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

[startup+102.4 s]
/proc/loadavg: 2.03 2.12 2.05 3/199 13761
/proc/meminfo: memFree=27910392/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551216 CPUtime=102.39 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 89603 0 0 0 10212 27 0 0 20 0 1 0 527585518 3129856000 387804 33554432000 4194304 5870510 140735730693632 140735730692520 5337297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387804 881 410 0 759598 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551216 KiB

[startup+128 s]*
/proc/loadavg: 2.02 2.11 2.05 3/199 13762
/proc/meminfo: memFree=27949340/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551216 CPUtime=127.99 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 118937 0 0 0 12771 28 0 0 20 0 1 0 527585518 3129856000 387804 33554432000 4194304 5870510 140735730693632 140735730692520 5337357 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387804 881 410 0 759598 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551216 KiB

[startup+140.8 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13762
/proc/meminfo: memFree=27941916/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1551216 CPUtime=140.78 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 124697 0 0 0 14050 28 0 0 20 0 1 0 527585518 3129856000 387804 33554432000 4194304 5870510 140735730693632 140735730692520 5337393 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 387804 881 410 0 759598 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1551216 KiB

[startup+153.6 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27940944/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1532404 CPUtime=153.58 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 163445 0 0 0 15327 31 0 0 20 0 1 0 527585518 3129856000 383101 33554432000 4194304 5870510 140735730693632 140735730692888 5272920 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 383101 906 410 0 759598 0
Current children cumulated CPU time: 153.58 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1532404 KiB

[startup+156.8 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27953708/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1546852 CPUtime=156.78 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 163594 0 0 0 15647 31 0 0 20 0 1 0 527585518 3129856000 386713 33554432000 4194304 5870510 140735730693632 140735730692888 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 386713 907 410 0 759598 0
Current children cumulated CPU time: 156.78 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1546852 KiB

[startup+160 s]*
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27971948/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1534616 CPUtime=159.99 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 163899 0 0 0 15966 33 0 0 20 0 1 0 527585518 3129856000 383654 33554432000 4194304 5870510 140735730693632 140735730692888 5282767 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 383654 907 410 0 759598 0
Current children cumulated CPU time: 159.99 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1534616 KiB

[startup+160.8 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27971948/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1534616 CPUtime=160.79 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 163920 0 0 0 16046 33 0 0 20 0 1 0 527585518 3129856000 383654 33554432000 4194304 5870510 140735730693632 140735730692888 5272888 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 383654 907 410 0 759598 0
Current children cumulated CPU time: 160.79 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1534616 KiB

[startup+161.2 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27967852/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1536700 CPUtime=161.18 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 163985 0 0 0 16085 33 0 0 20 0 1 0 527585518 3129856000 384175 33554432000 4194304 5870510 140735730693632 140735730692648 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 384175 907 410 0 759598 0
Current children cumulated CPU time: 161.18 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1536700 KiB

[startup+161.4 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27967852/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1536752 CPUtime=161.38 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 164007 0 0 0 16105 33 0 0 20 0 1 0 527585518 3129856000 384188 33554432000 4194304 5870510 140735730693632 140735730692648 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 384188 907 410 0 759598 0
Current children cumulated CPU time: 161.38 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1536752 KiB

[startup+161.5 s]
/proc/loadavg: 2.01 2.10 2.05 3/199 13765
/proc/meminfo: memFree=27967852/32770624 swapFree=66951984/67108860
[pid=13750] ppid=13747 vsize=3056500 memory=1536752 CPUtime=161.48 cores=0,2,4,6
/proc/13750/stat : 13750 (xcsp_picat) R 13747 13750 12762 0 -1 4202496 164013 0 0 0 16115 33 0 0 20 0 1 0 527585518 3129856000 384188 33554432000 4194304 5870510 140735730693632 140735730692648 5262811 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 16203776 140735730701319 140735730701401 140735730701401 140735730704326 0
/proc/13750/statm: 764125 384188 907 410 0 759598 0
Current children cumulated CPU time: 161.48 s
Current children cumulated vsize: 3056500 KiB
Current children cumulated memory: 1536752 KiB

Child status: 0
Real time (s): 161.529
CPU time (s): 161.526
CPU user time (s): 161.178
CPU system time (s): 0.347996
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 3186728
Max. memory (cumulated for all children) (KiB): 1629420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 161.178
system time used= 0.347996
maximum resident set size= 1645576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 164244
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= 45


# summary of solver processes directly reported to runsolver:
#   pid: 13750
#   total CPU time (s): 161.526
#   total CPU user time (s): 161.178
#   total CPU system time (s): 0.347996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.436134 second user time and 1.43347 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-26 17:57:10
IDJOB=4407842
IDBENCH=140069
IDSOLVER=2873
FILE ID=node149/4407842-1569513469
RUNJOBID= node149-1569509603-12793
PBS_JOBID= 21705778
Free space on /var/tmp= 13476 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-ogd2008-herald/Crossword-m1c-ogd2008-h1905.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407842-1569513469/watcher-4407842-1569513469 -o /var/tmp/evaluation-result-4407842-1569513469/solver-4407842-1569513469 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node149-1569509603-12793 --watchdog 2560  xcsp_picat HOME/instance-4407842-1569513469.xml

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

MD5SUM BENCH= b304f6c83ea7150e2963a619c79f8da9
RANDOM SEED=556009393

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        29517088 kB
MemAvailable:   29496776 kB
Buffers:            9504 kB
Cached:           165504 kB
SwapCached:        10984 kB
Active:          2469932 kB
Inactive:         126508 kB
Active(anon):    2423728 kB
Inactive(anon):    25256 kB
Active(file):      46204 kB
Inactive(file):   101252 kB
Unevictable:      109264 kB
Mlocked:          109264 kB
SwapTotal:      67108860 kB
SwapFree:       66951984 kB
Dirty:              6000 kB
Writeback:             0 kB
AnonPages:       2525892 kB
Mapped:            23688 kB
Shmem:             18984 kB
Slab:             247612 kB
SReclaimable:     218344 kB
SUnreclaim:        29268 kB
KernelStack:        3760 kB
PageTables:        10132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4193872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2222080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /var/tmp at the end= 13472 MiB
End job on node149 at 2019-09-26 17:59:52