Trace number 4394846

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
PicatSAT 2019-09-12SAT 90.0179 90.0216

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-26-080.xml
MD5SUM82f2ba8c739d4bfd8362bd41c1ff224a
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 benchmark7.46308
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints325
Number of domains26
Minimum domain size55
Maximum domain size80
Distribution of domain sizes[{"size":55,"count":2},{"size":56,"count":2},{"size":57,"count":2},{"size":58,"count":2},{"size":59,"count":2},{"size":60,"count":2},{"size":61,"count":2},{"size":62,"count":2},{"size":63,"count":2},{"size":64,"count":2},{"size":65,"count":2},{"size":66,"count":2},{"size":67,"count":2},{"size":68,"count":2},{"size":69,"count":2},{"size":70,"count":2},{"size":71,"count":2},{"size":72,"count":2},{"size":73,"count":2},{"size":74,"count":2},{"size":75,"count":2},{"size":76,"count":2},{"size":77,"count":2},{"size":78,"count":2},{"size":79,"count":2},{"size":80,"count":2}]
Minimum variable degree25
Maximum variable degree25
Distribution of variable degrees[{"degree":25,"count":52}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":325}]
Number of extensional constraints0
Number of intensional constraints325
Distribution of constraint types[{"type":"intension","count":325}]
Optimization problemNO
Type of objective

Solver Data 

40.69/40.73	c xcsp_picat version 2.7b12 (9/12/2019)
89.99/90.01	s SATISFIABLE
89.99/90.01	v <instantiation>
89.99/90.01	v     <list> y[] x[]  </list> 
89.99/90.01	v     <values> 15 61 55 55 33 23 48 39 10 0 48 19 18 0 48 0 63 0 61 60 39 0 16 56 31 22  38 15 20 16 49 74 16 26 52 52 23 49 61 38 0 22 0 62 37 17 34 0 26 56 55 0   </values> 
89.99/90.01	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 (11260 MiB free)
  memory of node 1: 16384 MiB (14367 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394846-1568349350/watcher-4394846-1568349350 -o /tmp/evaluation-result-4394846-1568349350/solver-4394846-1568349350 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580 xcsp_picat HOME/instance-4394846-1568349350.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=31036, runsolver pid=31033

[startup+0.100157 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31037
/proc/meminfo: memFree=26226732/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2036200 memory=19880 CPUtime=0.1 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 1577 0 0 0 10 0 0 0 20 0 1 0 410876938 2085068800 4970 33554432000 4194304 5870510 140729910390208 140729910387352 5406328 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 509050 4970 925 410 0 504523 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036200 KiB
Current children cumulated memory: 19880 KiB

[startup+0.20967 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31037
/proc/meminfo: memFree=26226732/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2036200 memory=19880 CPUtime=0.21 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 1588 0 0 0 21 0 0 0 20 0 1 0 410876938 2085068800 4970 33554432000 4194304 5870510 140729910390208 140729910387352 139951041302407 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 509050 4970 925 410 0 504523 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036200 KiB
Current children cumulated memory: 19880 KiB

[startup+0.308919 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31037
/proc/meminfo: memFree=26226484/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2036252 memory=20084 CPUtime=0.31 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 1599 0 0 0 31 0 0 0 20 0 1 0 410876938 2085122048 5021 33554432000 4194304 5870510 140729910390208 140729910389448 5406713 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 509063 5021 939 410 0 504536 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036252 KiB
Current children cumulated memory: 20084 KiB

[startup+0.700242 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31037
/proc/meminfo: memFree=26226348/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2036288 memory=20232 CPUtime=0.69 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 1642 0 0 0 69 0 0 0 20 0 1 0 410876938 2085158912 5058 33554432000 4194304 5870510 140729910390208 140729910389448 5494718 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 509072 5058 939 410 0 504545 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036288 KiB
Current children cumulated memory: 20232 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31037
/proc/meminfo: memFree=26225860/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2036576 memory=20612 CPUtime=1.49 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 1749 0 0 0 149 0 0 0 20 0 1 0 410876938 2085453824 5153 33554432000 4194304 5870510 140729910390208 140729910389448 5406735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 509144 5153 939 410 0 504617 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2036576 KiB
Current children cumulated memory: 20612 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31037
/proc/meminfo: memFree=26222820/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2036996 memory=23116 CPUtime=3.1 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 2098 0 0 0 310 0 0 0 20 0 1 0 410876938 2085883904 5779 33554432000 4194304 5870510 140729910390208 140729910389448 5496502 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 509249 5779 939 410 0 504722 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2036996 KiB
Current children cumulated memory: 23116 KiB

[startup+6.30024 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 31039
/proc/meminfo: memFree=26194976/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2070400 memory=51544 CPUtime=6.29 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 12240 0 0 0 627 2 0 0 20 0 1 0 410876938 2120089600 12886 33554432000 4194304 5870510 140729910390208 140729910389448 5321694 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 517600 12886 946 410 0 513073 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2070400 KiB
Current children cumulated memory: 51544 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31040
/proc/meminfo: memFree=26192508/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2071212 memory=52328 CPUtime=12.69 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 18781 0 0 0 1267 2 0 0 20 0 1 0 410876938 2120921088 13082 33554432000 4194304 5870510 140729910390208 140729910389224 5321600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 517803 13082 946 410 0 513276 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2071212 KiB
Current children cumulated memory: 52328 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31040
/proc/meminfo: memFree=26161700/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2101372 memory=82804 CPUtime=25.49 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 34502 0 0 0 2544 5 0 0 20 0 1 0 410876938 2151804928 20701 33554432000 4194304 5870510 140729910390208 140729910388648 5283135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 525343 20701 972 410 0 520816 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2101372 KiB
Current children cumulated memory: 82804 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31042
/proc/meminfo: memFree=26161476/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2101372 memory=83476 CPUtime=51.09 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 41404 0 0 0 5104 5 0 0 20 0 1 0 410876938 2151804928 20869 33554432000 4194304 5870510 140729910390208 140729910389320 5282467 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 525343 20869 972 410 0 520816 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2101372 KiB
Current children cumulated memory: 83476 KiB

[startup+90.0215 s]
# the end of solver process 31036 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=89.9489 s, system=0.068997 s

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

[startup+51.2005 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31042
/proc/meminfo: memFree=26161476/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2101372 memory=83476 CPUtime=51.19 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 41404 0 0 0 5114 5 0 0 20 0 1 0 410876938 2151804928 20869 33554432000 4194304 5870510 140729910390208 140729910389320 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 525343 20869 972 410 0 520816 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2101372 KiB
Current children cumulated memory: 83476 KiB

[startup+76.8004 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189224/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94976 CPUtime=76.79 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48048 0 0 0 7673 6 0 0 20 0 1 0 410876938 2157723648 23744 33554432000 4194304 5870510 140729910390208 140729910388776 5272943 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23744 972 410 0 522261 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94976 KiB

[startup+83.2003 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189224/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94976 CPUtime=83.19 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48069 0 0 0 8313 6 0 0 20 0 1 0 410876938 2157723648 23744 33554432000 4194304 5870510 140729910390208 140729910388776 5283067 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23744 972 410 0 522261 0
Current children cumulated CPU time: 83.19 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94976 KiB

[startup+86.4003 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189224/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94976 CPUtime=86.39 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48080 0 0 0 8633 6 0 0 20 0 1 0 410876938 2157723648 23744 33554432000 4194304 5870510 140729910390208 140729910388776 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23744 972 410 0 522261 0
Current children cumulated CPU time: 86.39 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94976 KiB

[startup+88.0002 s]*
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189568/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94984 CPUtime=88 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48125 0 0 0 8794 6 0 0 20 0 1 0 410876938 2157723648 23746 33554432000 4194304 5870510 140729910390208 140729910388776 5282621 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23746 972 410 0 522261 0
Current children cumulated CPU time: 88 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94984 KiB

[startup+88.8003 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189568/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94984 CPUtime=88.79 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48140 0 0 0 8873 6 0 0 20 0 1 0 410876938 2157723648 23746 33554432000 4194304 5870510 140729910390208 140729910388776 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23746 972 410 0 522261 0
Current children cumulated CPU time: 88.79 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94984 KiB

[startup+89.6004 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189568/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94984 CPUtime=89.59 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48159 0 0 0 8953 6 0 0 20 0 1 0 410876938 2157723648 23746 33554432000 4194304 5870510 140729910390208 140729910388776 5308368 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23746 972 410 0 522261 0
Current children cumulated CPU time: 89.59 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94984 KiB

[startup+90.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 4/200 31044
/proc/meminfo: memFree=26189568/32770624 swapFree=66952812/67108860
[pid=31036] ppid=31033 vsize=2107152 memory=94984 CPUtime=89.99 cores=1,3,5,7
/proc/31036/stat : 31036 (xcsp_picat) R 31033 31036 24214 0 -1 4202496 48160 0 0 0 8993 6 0 0 20 0 1 0 410876938 2157723648 23746 33554432000 4194304 5870510 140729910390208 140729910388776 5281842 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 33996800 140729910395935 140729910396013 140729910396013 140729910398922 0
/proc/31036/statm: 526788 23746 972 410 0 522261 0
Current children cumulated CPU time: 89.99 s
Current children cumulated vsize: 2107152 KiB
Current children cumulated memory: 94984 KiB

Child status: 0
Real time (s): 90.0216
CPU time (s): 90.0179
CPU user time (s): 89.9489
CPU system time (s): 0.068997
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 2112868
Max. memory (cumulated for all children) (KiB): 94984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 89.9489
system time used= 0.068997
maximum resident set size= 95036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48326
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= 24


# summary of solver processes directly reported to runsolver:
#   pid: 31036
#   total CPU time (s): 90.0179
#   total CPU user time (s): 89.9489
#   total CPU system time (s): 0.068997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.357681 second user time and 0.700047 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 06:35:08
IDJOB=4394846
IDBENCH=141714
IDSOLVER=2844
FILE ID=node117/4394846-1568349350
RUNJOBID= node117-1568322189-24246
PBS_JOBID= 21701139
Free space on /tmp= 58916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-26-080.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394846-1568349350/watcher-4394846-1568349350 -o /tmp/evaluation-result-4394846-1568349350/solver-4394846-1568349350 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580  xcsp_picat HOME/instance-4394846-1568349350.xml

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

MD5SUM BENCH= 82f2ba8c739d4bfd8362bd41c1ff224a
RANDOM SEED=65872474

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        26242724 kB
MemAvailable:   31716248 kB
Buffers:          166064 kB
Cached:          5559608 kB
SwapCached:        52484 kB
Active:          1440632 kB
Inactive:        4443760 kB
Active(anon):     103288 kB
Inactive(anon):    97264 kB
Active(file):    1337344 kB
Inactive(file):  4346496 kB
Unevictable:      106516 kB
Mlocked:          106516 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:        214680 kB
Mapped:            45536 kB
Shmem:             32816 kB
Slab:             239392 kB
SReclaimable:     211040 kB
SUnreclaim:        28352 kB
KernelStack:        3488 kB
PageTables:         5764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2628008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 06:36:38