Trace number 4395523

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12OPT26 30.3054 30.3077

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-020.xml
MD5SUM8d1019e9f102c0840a0dc4bc65e6ddfe
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark23.2079
Satisfiable
(Un)Satisfiability was proved
Number of variables419
Number of constraints228
Number of domains39
Minimum domain size2
Maximum domain size39
Distribution of domain sizes[{"size":2,"count":211},{"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":1},{"size":23,"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}]
Minimum variable degree0
Maximum variable degree19
Distribution of variable degrees[{"degree":0,"count":171},{"degree":2,"count":228},{"degree":19,"count":20}]
Minimum constraint arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":20},{"arity":3,"count":191},{"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}]
Number of extensional constraints0
Number of intensional constraints209
Distribution of constraint types[{"type":"intension","count":209},{"type":"sum","count":19}]
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 

30.29/30.30	c xcsp_picat version 2.7b12 (9/12/2019)
30.29/30.30	o 126
30.29/30.30	o 38
30.29/30.30	o 26
30.29/30.30	s OPTIMUM FOUND
30.29/30.30	v <instantiation>
30.29/30.30	v     <list> y[][] x[] s[] c[]  </list> 
30.29/30.30	v     <values> -1 1 -1 1 1 -1 1 -1 -1 -1 1 1 -1 -1 -1 1 1 1 1 -1 -1 -1 1 -1 -1 -1 1 1 -1 1 -1 1 1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 -1 1 1 1 1 1 -1 1 -1 1 -1 -1 -1 1 1 1 -1 -1 1 -1 1 1 1 1 1 1 1 1 -1 1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 1 1 1 -1 1 -1 -1 1 1 -1 1 1 1 -1 -1 -1 1 1 1 1 1 1 -1 -1 1 1 1 1 1 -1 -1 1 -1 -1 -1 1 1 1 1 1 1 1 1 -1 1 1 -1 -1 1 -1 1 -1 -1 1 1 1 1 1 1 1 -1 -1 -1 1 -1 1 1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  -1 1 1 -1 -1 -1 1 1 -1 1 -1 -1 -1 1 -1 1 1 1 1 1  1 0 1 0 9 0 1 0 1 0 1 0 9 0 1 0 1 0 1  1 0 -1 0 -3 0 -1 0 -1 0 1 0 -3 0 -1 0 1 0 -1   </values> 
30.29/30.30	v </instantiation>

Verifier Data 

OK	26

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 (15084 MiB free)
  memory of node 1: 16384 MiB (15088 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395523-1568336876/watcher-4395523-1568336876 -o /tmp/evaluation-result-4395523-1568336876/solver-4395523-1568336876 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560 xcsp_picat HOME/instance-4395523-1568336876.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=3363, runsolver pid=3360


[startup+0.100161 s]*
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30884036/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2033028 memory=16308 CPUtime=0.1 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 2393 0 0 0 9 1 0 0 20 0 1 0 409937131 2081820672 4077 33554432000 4194304 5870510 140737333984416 140737333981560 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 508257 4077 967 410 0 503730 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033028 KiB
Current children cumulated memory: 16308 KiB

[startup+0.209956 s]*
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30883664/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2034000 memory=17088 CPUtime=0.21 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 2616 0 0 0 20 1 0 0 20 0 1 0 409937131 2082816000 4272 33554432000 4194304 5870510 140737333984416 140737333981560 5268151 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 508500 4272 987 410 0 503973 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034000 KiB
Current children cumulated memory: 17088 KiB

[startup+0.309399 s]*
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30882920/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2035092 memory=18128 CPUtime=0.31 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 2862 0 0 0 30 1 0 0 20 0 1 0 409937131 2083934208 4532 33554432000 4194304 5870510 140737333984416 140737333981560 5268151 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 508773 4532 987 410 0 504246 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2035092 KiB
Current children cumulated memory: 18128 KiB

[startup+0.700308 s]
/proc/loadavg: 2.02 2.03 2.05 4/203 3364
/proc/meminfo: memFree=30881864/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2041084 memory=20924 CPUtime=0.69 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 3573 0 0 0 68 1 0 0 20 0 1 0 409937131 2090070016 5231 33554432000 4194304 5870510 140737333984416 140737333982856 5277469 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 510271 5231 989 410 0 505744 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041084 KiB
Current children cumulated memory: 20924 KiB

[startup+1.50035 s]
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30878144/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2041084 memory=24540 CPUtime=1.49 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 4559 0 0 0 148 1 0 0 20 0 1 0 409937131 2090070016 6135 33554432000 4194304 5870510 140737333984416 140737333983432 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 510271 6135 989 410 0 505744 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2041084 KiB
Current children cumulated memory: 24540 KiB

[startup+3.10975 s]
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30866912/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2051104 memory=33472 CPUtime=3.1 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 6795 0 0 0 309 1 0 0 20 0 1 0 409937131 2100330496 8368 33554432000 4194304 5870510 140737333984416 140737333982984 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 512776 8368 989 410 0 508249 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2051104 KiB
Current children cumulated memory: 33472 KiB

[startup+6.30029 s]
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30874568/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2042900 memory=26380 CPUtime=6.29 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 9762 0 0 0 627 2 0 0 20 0 1 0 409937131 2091929600 6595 33554432000 4194304 5870510 140737333984416 140737333982984 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 510725 6595 996 410 0 506198 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2042900 KiB
Current children cumulated memory: 26380 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.03 2.05 3/203 3364
/proc/meminfo: memFree=30873112/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2042900 memory=26300 CPUtime=12.69 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 14364 0 0 0 1265 4 0 0 20 0 1 0 409937131 2091929600 6575 33554432000 4194304 5870510 140737333984416 140737333983592 5289561 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 510725 6575 996 410 0 506198 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042900 KiB
Current children cumulated memory: 26300 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.06 2.06 3/203 3365
/proc/meminfo: memFree=30866804/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2047676 memory=31180 CPUtime=25.48 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 18794 0 0 0 2543 5 0 0 20 0 1 0 409937131 2096820224 7795 33554432000 4194304 5870510 140737333984416 140737333983592 5272923 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 511919 7795 996 410 0 507392 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2047676 KiB
Current children cumulated memory: 31180 KiB

[startup+30.3077 s]
# the end of solver process 3363 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=30.2394 s, system=0.065996 s

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

[startup+25.6003 s]
/proc/loadavg: 2.16 2.06 2.06 3/203 3365
/proc/meminfo: memFree=30866804/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2047676 memory=31180 CPUtime=25.58 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 18794 0 0 0 2553 5 0 0 20 0 1 0 409937131 2096820224 7795 33554432000 4194304 5870510 140737333984416 140737333983592 5272971 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 511919 7795 996 410 0 507392 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 2047676 KiB
Current children cumulated memory: 31180 KiB

[startup+28.8003 s]
/proc/loadavg: 2.16 2.06 2.06 3/204 3367
/proc/meminfo: memFree=30867160/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2047676 memory=31220 CPUtime=28.78 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 20381 0 0 0 2873 5 0 0 20 0 1 0 409937131 2096820224 7805 33554432000 4194304 5870510 140737333984416 140737333983592 5272478 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 511919 7805 996 410 0 507392 0
Current children cumulated CPU time: 28.78 s
Current children cumulated vsize: 2047676 KiB
Current children cumulated memory: 31220 KiB

[startup+29.6003 s]
/proc/loadavg: 2.15 2.06 2.06 3/204 3367
/proc/meminfo: memFree=30867284/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2050728 memory=33268 CPUtime=29.59 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 20457 0 0 0 2953 6 0 0 20 0 1 0 409937131 2099945472 8317 33554432000 4194304 5870510 140737333984416 140737333982856 5282467 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 512682 8317 996 410 0 508155 0
Current children cumulated CPU time: 29.59 s
Current children cumulated vsize: 2050728 KiB
Current children cumulated memory: 33268 KiB

[startup+30.0003 s]*
/proc/loadavg: 2.15 2.06 2.06 3/203 3367
/proc/meminfo: memFree=30864976/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2050728 memory=33268 CPUtime=30 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 20473 0 0 0 2994 6 0 0 20 0 1 0 409937131 2099945472 8317 33554432000 4194304 5870510 140737333984416 140737333982856 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 512682 8317 996 410 0 508155 0
Current children cumulated CPU time: 30 s
Current children cumulated vsize: 2050728 KiB
Current children cumulated memory: 33268 KiB

[startup+30.2003 s]
/proc/loadavg: 2.15 2.06 2.06 3/203 3367
/proc/meminfo: memFree=30864976/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2040224 memory=19688 CPUtime=30.19 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 20847 0 0 0 3013 6 0 0 20 0 1 0 409937131 2089189376 4922 33554432000 4194304 5870510 140737333984416 140737333982856 5574809 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 510056 4922 996 410 0 505529 0
Current children cumulated CPU time: 30.19 s
Current children cumulated vsize: 2040224 KiB
Current children cumulated memory: 19688 KiB

[startup+30.3003 s]
/proc/loadavg: 2.15 2.06 2.06 3/203 3367
/proc/meminfo: memFree=30864976/32770624 swapFree=66966316/67108860
[pid=3363] ppid=3360 vsize=2040224 memory=19688 CPUtime=30.29 cores=1,3,5,7
/proc/3363/stat : 3363 (xcsp_picat) R 3360 3363 31436 0 -1 4202496 20847 0 0 0 3023 6 0 0 20 0 1 0 409937131 2089189376 4922 33554432000 4194304 5870510 140737333984416 140737333982856 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46280704 140737333986335 140737333986413 140737333986413 140737333989322 0
/proc/3363/statm: 510056 4922 996 410 0 505529 0
Current children cumulated CPU time: 30.29 s
Current children cumulated vsize: 2040224 KiB
Current children cumulated memory: 19688 KiB

Child status: 0
Real time (s): 30.3077
CPU time (s): 30.3054
CPU user time (s): 30.2394
CPU system time (s): 0.065996
CPU usage (%): 99.9923
Max. virtual memory (cumulated for all children) (KiB): 2054368
Max. memory (cumulated for all children) (KiB): 35160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.2394
system time used= 0.065996
maximum resident set size= 35280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20908
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= 43


# summary of solver processes directly reported to runsolver:
#   pid: 3363
#   total CPU time (s): 30.3054
#   total CPU user time (s): 30.2394
#   total CPU system time (s): 0.065996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.126413 second user time and 0.263022 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 03:07:16
IDJOB=4395523
IDBENCH=127062
IDSOLVER=2845
FILE ID=node135/4395523-1568336876
RUNJOBID= node135-1568323825-31468
PBS_JOBID= 21701148
Free space on /tmp= 59124 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-020.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395523-1568336876/watcher-4395523-1568336876 -o /tmp/evaluation-result-4395523-1568336876/solver-4395523-1568336876 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560  xcsp_picat HOME/instance-4395523-1568336876.xml

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

MD5SUM BENCH= 8d1019e9f102c0840a0dc4bc65e6ddfe
RANDOM SEED=1208212202

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30897112 kB
MemAvailable:   31724940 kB
Buffers:          122136 kB
Cached:           972432 kB
SwapCached:        35724 kB
Active:           570000 kB
Inactive:         703544 kB
Active(anon):     150916 kB
Inactive(anon):    59716 kB
Active(file):     419084 kB
Inactive(file):   643828 kB
Unevictable:      109776 kB
Mlocked:          109776 kB
SwapTotal:      67108860 kB
SwapFree:       66966316 kB
Dirty:              3312 kB
Writeback:             0 kB
AnonPages:        258420 kB
Mapped:            36716 kB
Shmem:             22780 kB
Slab:             192388 kB
SReclaimable:     161504 kB
SUnreclaim:        30884 kB
KernelStack:        3712 kB
PageTables:         6224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2659812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59120 MiB
End job on node135 at 2019-09-13 03:07:46