Trace number 4395223

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 30.1847 30.1901

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 benchmark23.245
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 

30.10/30.18	c xcsp_picat version 2.7b12 (9/12/2019)
30.10/30.18	o 126
30.10/30.18	o 38
30.10/30.18	o 26
30.10/30.18	s OPTIMUM FOUND
30.10/30.18	v <instantiation>
30.10/30.18	v     <list> c[] y[][] x[] s[]  </list> 
30.10/30.18	v     <values> 1 0 -1 0 -3 0 -1 0 -1 0 1 0 -3 0 -1 0 1 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 0 1 0 9 0 1 0 1 0 1 0 9 0 1 0 1 0 1   </values> 
30.10/30.18	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 (14576 MiB free)
  memory of node 1: 16384 MiB (15340 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395223-1568332309/watcher-4395223-1568332309 -o /tmp/evaluation-result-4395223-1568332309/solver-4395223-1568332309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580 xcsp_picat HOME/instance-4395223-1568332309.xml 

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

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

solver pid=28988, runsolver pid=28985

[startup+0.10013 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30622788/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2033028 memory=15312 CPUtime=0.09 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 2145 0 0 0 9 0 0 0 20 0 1 0 409485586 2081820672 3828 33554432000 4194304 5870510 140725613044864 140725613044120 5288964 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 508257 3828 967 410 0 503730 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033028 KiB
Current children cumulated memory: 15312 KiB

[startup+0.209639 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30622044/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2034000 memory=16088 CPUtime=0.2 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 2370 0 0 0 20 0 0 0 20 0 1 0 409485586 2082816000 4022 33554432000 4194304 5870510 140725613044864 140725613044120 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 508500 4022 987 410 0 503973 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2034000 KiB
Current children cumulated memory: 16088 KiB

[startup+0.308887 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30620928/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2035092 memory=17128 CPUtime=0.3 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 2612 0 0 0 30 0 0 0 20 0 1 0 409485586 2083934208 4282 33554432000 4194304 5870510 140725613044864 140725613043304 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 508773 4282 987 410 0 504246 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2035092 KiB
Current children cumulated memory: 17128 KiB

[startup+0.700303 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30620556/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2041084 memory=19912 CPUtime=0.68 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 3327 0 0 0 68 0 0 0 20 0 1 0 409485586 2090070016 4978 33554432000 4194304 5870510 140725613044864 140725613043304 5283076 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 510271 4978 989 410 0 505744 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2041084 KiB
Current children cumulated memory: 19912 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30616836/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2041084 memory=23540 CPUtime=1.48 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 4575 0 0 0 148 0 0 0 20 0 1 0 409485586 2090070016 5885 33554432000 4194304 5870510 140725613044864 140725613043304 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 510271 5885 989 410 0 505744 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2041084 KiB
Current children cumulated memory: 23540 KiB

[startup+3.10941 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30606228/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2051116 memory=32560 CPUtime=3.1 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 6840 0 0 0 309 1 0 0 20 0 1 0 409485586 2100342784 8140 33554432000 4194304 5870510 140725613044864 140725613043304 5282467 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 512779 8140 989 410 0 508252 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2051116 KiB
Current children cumulated memory: 32560 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30611824/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2044172 memory=26656 CPUtime=6.29 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 9535 0 0 0 627 2 0 0 20 0 1 0 409485586 2093232128 6664 33554432000 4194304 5870510 140725613044864 140725613043576 5258068 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 511043 6664 996 410 0 506516 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044172 KiB
Current children cumulated memory: 26656 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30611796/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2044140 memory=26548 CPUtime=12.69 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 13571 0 0 0 1266 3 0 0 20 0 1 0 409485586 2093199360 6637 33554432000 4194304 5870510 140725613044864 140725613044040 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 511035 6637 996 410 0 506508 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044140 KiB
Current children cumulated memory: 26548 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30611796/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2044808 memory=26696 CPUtime=25.48 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 15821 0 0 0 2544 4 0 0 20 0 1 0 409485586 2093883392 6674 33554432000 4194304 5870510 140725613044864 140725613043432 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 511202 6674 996 410 0 506675 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2044808 KiB
Current children cumulated memory: 26696 KiB

[startup+30.1901 s]
# the end of solver process 28988 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=30.1287 s, system=0.055999 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30611796/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2044808 memory=26696 CPUtime=25.58 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 15821 0 0 0 2554 4 0 0 20 0 1 0 409485586 2093883392 6674 33554432000 4194304 5870510 140725613044864 140725613043432 5272443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 511202 6674 996 410 0 506675 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 2044808 KiB
Current children cumulated memory: 26696 KiB

[startup+27.2003 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30608508/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2049160 memory=29744 CPUtime=27.18 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 16081 0 0 0 2714 4 0 0 20 0 1 0 409485586 2098339840 7436 33554432000 4194304 5870510 140725613044864 140725613043304 5283094 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 512290 7436 996 410 0 507763 0
Current children cumulated CPU time: 27.18 s
Current children cumulated vsize: 2049160 KiB
Current children cumulated memory: 29744 KiB

[startup+28.8003 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30608384/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2049160 memory=29840 CPUtime=28.78 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 17340 0 0 0 2874 4 0 0 20 0 1 0 409485586 2098339840 7460 33554432000 4194304 5870510 140725613044864 140725613043304 5272968 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 512290 7460 996 410 0 507763 0
Current children cumulated CPU time: 28.78 s
Current children cumulated vsize: 2049160 KiB
Current children cumulated memory: 29840 KiB

[startup+29.6003 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30608384/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2049160 memory=30220 CPUtime=29.58 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 17931 0 0 0 2954 4 0 0 20 0 1 0 409485586 2098339840 7555 33554432000 4194304 5870510 140725613044864 140725613043304 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 512290 7555 996 410 0 507763 0
Current children cumulated CPU time: 29.58 s
Current children cumulated vsize: 2049160 KiB
Current children cumulated memory: 30220 KiB

[startup+30.0003 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30622404/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2037156 memory=15628 CPUtime=29.99 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 18275 0 0 0 2995 4 0 0 20 0 1 0 409485586 2086047744 3907 33554432000 4194304 5870510 140725613044864 140725613043304 5406340 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 509289 3907 996 410 0 504762 0
Current children cumulated CPU time: 29.99 s
Current children cumulated vsize: 2037156 KiB
Current children cumulated memory: 15628 KiB

[startup+30.1095 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 28989
/proc/meminfo: memFree=30622404/32770624 swapFree=66996512/67108860
[pid=28988] ppid=28985 vsize=2037372 memory=15628 CPUtime=30.1 cores=1,3,5,7
/proc/28988/stat : 28988 (xcsp_picat) R 28985 28988 25640 0 -1 4202496 18305 0 0 0 3005 5 0 0 20 0 1 0 409485586 2086268928 3907 33554432000 4194304 5870510 140725613044864 140725613043304 5406706 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29425664 140725613048863 140725613048941 140725613048941 140725613051850 0
/proc/28988/statm: 509343 3907 996 410 0 504816 0
Current children cumulated CPU time: 30.1 s
Current children cumulated vsize: 2037372 KiB
Current children cumulated memory: 15628 KiB

Child status: 0
Real time (s): 30.1901
CPU time (s): 30.1847
CPU user time (s): 30.1287
CPU system time (s): 0.055999
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 2051116
Max. memory (cumulated for all children) (KiB): 32560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.1287
system time used= 0.055999
maximum resident set size= 32572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18356
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= 21


# summary of solver processes directly reported to runsolver:
#   pid: 28988
#   total CPU time (s): 30.1847
#   total CPU user time (s): 30.1287
#   total CPU system time (s): 0.055999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.140386 second user time and 0.233976 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-13 00:50:32
IDJOB=4395223
IDBENCH=127062
IDSOLVER=2844
FILE ID=node106/4395223-1568332309
RUNJOBID= node106-1568318666-25672
PBS_JOBID= 21701140
Free space on /tmp= 56732 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-4395223-1568332309/watcher-4395223-1568332309 -o /tmp/evaluation-result-4395223-1568332309/solver-4395223-1568332309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580  xcsp_picat HOME/instance-4395223-1568332309.xml

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

MD5SUM BENCH= 8d1019e9f102c0840a0dc4bc65e6ddfe
RANDOM SEED=412156567

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30634884 kB
MemAvailable:   31696652 kB
Buffers:          136124 kB
Cached:          1222140 kB
SwapCached:        10124 kB
Active:           578096 kB
Inactive:        1020044 kB
Active(anon):     239380 kB
Inactive(anon):    33512 kB
Active(file):     338716 kB
Inactive(file):   986532 kB
Unevictable:      107776 kB
Mlocked:          107776 kB
SwapTotal:      67108860 kB
SwapFree:       66996512 kB
Dirty:              3172 kB
Writeback:             0 kB
AnonPages:        351096 kB
Mapped:            38912 kB
Shmem:             24136 kB
Slab:             133084 kB
SReclaimable:     104712 kB
SUnreclaim:        28372 kB
KernelStack:        3552 kB
PageTables:         6136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2670800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-13 00:51:02