Trace number 4309551

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 2018-08-14OPT36 70.8327 70.8422

General information on the benchmark

NameLowAutocorrelation/
LowAutocorrelation-024_c18.xml
MD5SUM04d376e7ac5012bd091a8c2e3399de96
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark70.8327
Satisfiable
(Un)Satisfiability was proved
Number of variables599
Number of constraints322
Number of domains47
Minimum domain size2
Maximum domain size47
Distribution of domain sizes[{"size":2,"count":301},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":18,"count":1},{"size":19,"count":2},{"size":20,"count":1},{"size":21,"count":2},{"size":22,"count":1},{"size":23,"count":2},{"size":24,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1},{"size":31,"count":1},{"size":33,"count":1},{"size":35,"count":1},{"size":37,"count":1},{"size":39,"count":1},{"size":41,"count":1},{"size":43,"count":1},{"size":45,"count":1},{"size":47,"count":1}]
Minimum variable degree0
Maximum variable degree23
Distribution of variable degrees[{"degree":0,"count":253},{"degree":2,"count":322},{"degree":23,"count":24}]
Minimum constraint arity2
Maximum constraint arity24
Distribution of constraint arities[{"arity":2,"count":24},{"arity":3,"count":277},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":1},{"arity":21,"count":1},{"arity":22,"count":1},{"arity":23,"count":1},{"arity":24,"count":1}]
Number of extensional constraints0
Number of intensional constraints299
Distribution of constraint types[{"type":"intension","count":299},{"type":"sum","count":23}]
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 

70.78/70.84	c xcsp_picat version 2.4#7 (8/14/2018)
70.78/70.84	o 476
70.78/70.84	o 188
70.78/70.84	o 88
70.78/70.84	o 36
70.78/70.84	s OPTIMUM FOUND
70.78/70.84	v <instantiation>
70.78/70.84	v     <list> s[] c[] y[][] x[]  </list> 
70.78/70.84	v     <values> 1 0 1 0 1 4 1 0 1 0 1 0 1 0 1 0 1 4 9 0 9 0 1  -1 0 -1 0 1 -2 1 0 1 0 1 0 -1 0 -1 0 -1 -2 3 0 -3 0 1  -1 1 -1 -1 1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 -1 1 1 -1 1 -1 1 -1 -1 1 -1 -1 1 1 1 1 1 -1 1 1 1 1 -1 -1 1 -1 -1 -1 -1 1 1 1 1 1 1 -1 -1 -1 -1 1 -1 1 1 1 -1 -1 -1 -1 -1 1 -1 1 1 -1 1 -1 -1 -1 1 1 1 -1 1 -1 1 1 -1 -1 -1 1 -1 1 1 1 1 1 -1 -1 1 1 1 -1 -1 1 -1 1 -1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 -1 1 -1 1 -1 -1 -1 -1 1 1 -1 1 1 1 1 1 1 -1 -1 1 1 1 1 -1 1 -1 1 1 -1 -1 1 1 -1 -1 1 1 1 1 1 1 1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 1 1 1 1 1 1 1 -1 -1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 -1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 1 1 -1 1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 -1 1 -1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 -1 -1 1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 -1 -1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 -1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  1 -1 -1 1 -1 -1 1 -1 1 -1 1 -1 -1 -1 -1 -1 -1 1 1 1 -1 -1 1 1   </values> 
70.78/70.84	v </instantiation>

Verifier Data 

OK	36

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 (14065 MiB free)
  memory of node 1: 16384 MiB (9235 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309551-1534308376/watcher-4309551-1534308376 -o /tmp/evaluation-result-4309551-1534308376/solver-4309551-1534308376 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580 xcsp_picat HOME/instance-4309551-1534308376.xml 

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

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

solver pid=12994, runsolver pid=12991

[startup+0.100854 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23845568/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2027420 memory=17876 CPUtime=0.1 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 1665 0 0 0 9 1 0 0 20 0 1 0 248400790 2076078080 4469 33554432000 4194304 5849940 140734304123088 140734304121736 5303154 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 506855 4469 726 405 0 503799 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027420 KiB
Current children cumulated memory: 17876 KiB

[startup+0.209696 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23845568/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2027640 memory=18140 CPUtime=0.21 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 1682 0 0 0 20 1 0 0 20 0 1 0 248400790 2076303360 4535 33554432000 4194304 5849940 140734304123088 140734304121736 5356090 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 506910 4535 728 405 0 503854 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027640 KiB
Current children cumulated memory: 18140 KiB

[startup+0.309084 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23845568/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2027356 memory=18076 CPUtime=0.31 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 1692 0 0 0 30 1 0 0 20 0 1 0 248400790 2076012544 4519 33554432000 4194304 5849940 140734304123088 140734304121736 5308629 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 506839 4519 729 405 0 503783 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027356 KiB
Current children cumulated memory: 18076 KiB

[startup+0.700239 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23845024/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2027628 memory=17984 CPUtime=0.68 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 2331 0 0 0 67 1 0 0 20 0 1 0 248400790 2076291072 4496 33554432000 4194304 5849940 140734304123088 140734304121736 5356114 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 506907 4496 749 405 0 503851 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2027628 KiB
Current children cumulated memory: 17984 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23844584/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2029732 memory=20184 CPUtime=1.48 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 3132 0 0 0 146 2 0 0 20 0 1 0 248400790 2078445568 5046 33554432000 4194304 5849940 140734304123088 140734304121816 5308611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 507433 5046 749 405 0 504377 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2029732 KiB
Current children cumulated memory: 20184 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23844416/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2028656 memory=19136 CPUtime=3.1 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 3914 0 0 0 305 5 0 0 20 0 1 0 248400790 2077343744 4784 33554432000 4194304 5849940 140734304123088 140734304122088 5438039 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 507164 4784 751 405 0 504108 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2028656 KiB
Current children cumulated memory: 19136 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23843432/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2029408 memory=20156 CPUtime=6.28 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 4879 0 0 0 620 8 0 0 20 0 1 0 248400790 2078113792 5039 33554432000 4194304 5849940 140734304123088 140734304122088 140121223528327 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 507352 5039 751 405 0 504296 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2029408 KiB
Current children cumulated memory: 20156 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12995
/proc/meminfo: memFree=23844176/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2029028 memory=19508 CPUtime=12.69 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 8077 0 0 0 1253 16 0 0 20 0 1 0 248400790 2077724672 4877 33554432000 4194304 5849940 140734304123088 140734304122088 5437839 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 507257 4877 751 405 0 504201 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029028 KiB
Current children cumulated memory: 19508 KiB

[startup+25.5002 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 12995
/proc/meminfo: memFree=23841820/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2031452 memory=21988 CPUtime=25.48 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 11135 0 0 0 2516 32 0 0 20 0 1 0 248400790 2080206848 5497 33554432000 4194304 5849940 140734304123088 140734304122088 5438020 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 507863 5497 751 405 0 504807 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2031452 KiB
Current children cumulated memory: 21988 KiB

[startup+51.1094 s]
/proc/loadavg: 2.26 2.08 2.06 3/191 12995
/proc/meminfo: memFree=23839712/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2033752 memory=23688 CPUtime=51.09 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 14657 0 0 0 5049 60 0 0 20 0 1 0 248400790 2082562048 5922 33554432000 4194304 5849940 140734304123088 140734304122088 140121223528327 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508438 5922 751 405 0 505382 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2033752 KiB
Current children cumulated memory: 23688 KiB

[startup+70.8422 s]
# the end of solver process 12994 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=70.0448 s, system=0.78794 s

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

[startup+51.2003 s]
/proc/loadavg: 2.26 2.08 2.06 3/191 12995
/proc/meminfo: memFree=23839712/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2033752 memory=23688 CPUtime=51.18 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 14657 0 0 0 5058 60 0 0 20 0 1 0 248400790 2082562048 5922 33554432000 4194304 5849940 140734304123088 140734304122088 5438020 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508438 5922 751 405 0 505382 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2033752 KiB
Current children cumulated memory: 23688 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.20 2.07 2.06 3/191 12997
/proc/meminfo: memFree=23771076/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2035804 memory=26516 CPUtime=63.99 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 16947 0 0 0 6327 72 0 0 20 0 1 0 248400790 2084663296 6629 33554432000 4194304 5849940 140734304123088 140734304122088 140121223528327 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508951 6629 751 405 0 505895 0
Current children cumulated CPU time: 63.99 s
Current children cumulated vsize: 2035804 KiB
Current children cumulated memory: 26516 KiB

[startup+67.2002 s]
/proc/loadavg: 2.20 2.07 2.06 3/191 12997
/proc/meminfo: memFree=23771856/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2035804 memory=26280 CPUtime=67.18 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 17772 0 0 0 6644 74 0 0 20 0 1 0 248400790 2084663296 6570 33554432000 4194304 5849940 140734304123088 140734304122088 140121223528327 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508951 6570 751 405 0 505895 0
Current children cumulated CPU time: 67.18 s
Current children cumulated vsize: 2035804 KiB
Current children cumulated memory: 26280 KiB

[startup+68.8002 s]
/proc/loadavg: 2.20 2.07 2.06 3/191 12997
/proc/meminfo: memFree=23771696/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2035804 memory=26544 CPUtime=68.78 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 17789 0 0 0 6802 76 0 0 20 0 1 0 248400790 2084663296 6636 33554432000 4194304 5849940 140734304123088 140734304122088 5438134 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508951 6636 751 405 0 505895 0
Current children cumulated CPU time: 68.78 s
Current children cumulated vsize: 2035804 KiB
Current children cumulated memory: 26544 KiB

[startup+69.6002 s]
/proc/loadavg: 2.26 2.09 2.07 3/191 12997
/proc/meminfo: memFree=23771572/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2035804 memory=26544 CPUtime=69.58 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 17798 0 0 0 6881 77 0 0 20 0 1 0 248400790 2084663296 6636 33554432000 4194304 5849940 140734304123088 140734304122088 5438560 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508951 6636 751 405 0 505895 0
Current children cumulated CPU time: 69.58 s
Current children cumulated vsize: 2035804 KiB
Current children cumulated memory: 26544 KiB

[startup+70.4002 s]
/proc/loadavg: 2.26 2.09 2.07 3/191 12997
/proc/meminfo: memFree=23769712/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2033752 memory=24532 CPUtime=70.38 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 18398 0 0 0 6961 77 0 0 20 0 1 0 248400790 2082562048 6133 33554432000 4194304 5849940 140734304123088 140734304122088 4211581 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508438 6133 751 405 0 505382 0
Current children cumulated CPU time: 70.38 s
Current children cumulated vsize: 2033752 KiB
Current children cumulated memory: 24532 KiB

[startup+70.8002 s]
/proc/loadavg: 2.26 2.09 2.07 3/191 12997
/proc/meminfo: memFree=23769712/32770624 swapFree=67108852/67108860
[pid=12994] ppid=12991 vsize=2033752 memory=24532 CPUtime=70.78 cores=0,2,4,6
/proc/12994/stat : 12994 (xcsp_picat) R 12991 12994 11116 0 -1 4202496 18398 0 0 0 7000 78 0 0 20 0 1 0 248400790 2082562048 6133 33554432000 4194304 5849940 140734304123088 140734304121576 4230782 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38920192 140734304126134 140734304126212 140734304126212 140734304128970 0
/proc/12994/statm: 508438 6133 751 405 0 505382 0
Current children cumulated CPU time: 70.78 s
Current children cumulated vsize: 2033752 KiB
Current children cumulated memory: 24532 KiB

Child status: 0
Real time (s): 70.8422
CPU time (s): 70.8327
CPU user time (s): 70.0448
CPU system time (s): 0.78794
CPU usage (%): 99.9865
Max. virtual memory (cumulated for all children) (KiB): 2037852
Max. memory (cumulated for all children) (KiB): 28564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.0448
system time used= 0.78794
maximum resident set size= 28620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18430
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= 2
involuntary context switches= 122


# summary of solver processes directly reported to runsolver:
#   pid: 12994
#   total CPU time (s): 70.8327
#   total CPU user time (s): 70.0448
#   total CPU system time (s): 0.78794

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.287974 second user time and 0.49079 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 06:46:16
IDJOB=4309551
IDBENCH=141426
IDSOLVER=2794
FILE ID=node133/4309551-1534308376
RUNJOBID= node133-1534293186-11147
PBS_JOBID= 21038139
Free space on /tmp= 39380 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/LowAutocorrelation/LowAutocorrelation-024_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309551-1534308376/watcher-4309551-1534308376 -o /tmp/evaluation-result-4309551-1534308376/solver-4309551-1534308376 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580  xcsp_picat HOME/instance-4309551-1534308376.xml

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

MD5SUM BENCH= 04d376e7ac5012bd091a8c2e3399de96
RANDOM SEED=802750370

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        23861056 kB
MemAvailable:   31720384 kB
Buffers:          149888 kB
Cached:          7949788 kB
SwapCached:            4 kB
Active:          4351176 kB
Inactive:        3979648 kB
Active(anon):     181888 kB
Inactive(anon):   109924 kB
Active(file):    4169288 kB
Inactive(file):  3869724 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        326288 kB
Mapped:            57716 kB
Shmem:             58008 kB
Slab:             276756 kB
SReclaimable:     248776 kB
SUnreclaim:        27980 kB
KernelStack:        3424 kB
PageTables:         5812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2560444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 39380 MiB
End job on node133 at 2018-08-15 06:47:27