Trace number 4303496

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 2018-08-02UNSAT 125.589 125.61

General information on the benchmark

NameRlfap/Rlfap-dec-scens11/
Rlfap-scen-11-f03_c18.xml
MD5SUMb0c58d7e712a0938766b5bf6b16c9539
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark17.0012
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size41
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":14},{"size":34,"count":336},{"size":41,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints0
Number of intensional constraints4103
Distribution of constraint types[{"type":"intension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

125.48/125.59	c xcsp_picat version 2.4#6 (8/1/2018)
125.48/125.59	s UNSATISFIABLE

Verifier Data


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 (6250 MiB free)
  memory of node 1: 16384 MiB (8283 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303496-1534001051/watcher-4303496-1534001051 -o /tmp/evaluation-result-4303496-1534001051/solver-4303496-1534001051 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580 xcsp_picat HOME/instance-4303496-1534001051.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=14394, runsolver pid=14391

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14867000/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2025744 memory=18732 CPUtime=0.1 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 1259 0 0 0 10 0 0 0 20 0 1 0 217667954 2074361856 4683 33554432000 4194304 5849708 140720782957488 140720782957488 4828432 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 506436 4683 610 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18732 KiB

[startup+0.209638 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14852200/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2025744 memory=33908 CPUtime=0.21 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 1494 0 0 0 21 0 0 0 20 0 1 0 217667954 2074361856 8477 33554432000 4194304 5849708 140720782957488 140720782957488 5534957 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 506436 8477 683 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33908 KiB

[startup+0.309584 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14852200/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2025744 memory=33908 CPUtime=0.31 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 1501 0 0 0 31 0 0 0 20 0 1 0 217667954 2074361856 8477 33554432000 4194304 5849708 140720782957488 140720782957488 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 506436 8477 683 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33908 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14852200/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2025884 memory=34168 CPUtime=0.69 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 1544 0 0 0 69 0 0 0 20 0 1 0 217667954 2074505216 8542 33554432000 4194304 5849708 140720782957488 140720782956584 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 506471 8542 703 405 0 503416 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025884 KiB
Current children cumulated memory: 34168 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14851724/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2026124 memory=34380 CPUtime=1.49 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 1610 0 0 0 149 0 0 0 20 0 1 0 217667954 2074750976 8595 33554432000 4194304 5849708 140720782957488 140720782956584 5534808 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 506531 8595 703 405 0 503476 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026124 KiB
Current children cumulated memory: 34380 KiB

[startup+3.109 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14851228/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2026572 memory=34720 CPUtime=3.1 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 1829 0 0 0 310 0 0 0 20 0 1 0 217667954 2075209728 8680 33554432000 4194304 5849708 140720782957488 140720782956728 5519840 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 506643 8680 703 405 0 503588 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026572 KiB
Current children cumulated memory: 34720 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14849952/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2028468 memory=36536 CPUtime=6.29 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 2555 0 0 0 628 1 0 0 20 0 1 0 217667954 2077151232 9134 33554432000 4194304 5849708 140720782957488 140720782956584 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 507117 9134 703 405 0 504062 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2028468 KiB
Current children cumulated memory: 36536 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 14395
/proc/meminfo: memFree=14845980/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2031160 memory=39480 CPUtime=12.69 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 3544 0 0 0 1266 3 0 0 20 0 1 0 217667954 2079907840 9870 33554432000 4194304 5849708 140720782957488 140720782956600 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 507790 9870 703 405 0 504735 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031160 KiB
Current children cumulated memory: 39480 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 14395
/proc/meminfo: memFree=14787536/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2088980 memory=97272 CPUtime=25.48 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 16280 0 0 0 2539 9 0 0 20 0 1 0 217667954 2139115520 24318 33554432000 4194304 5849708 140720782957488 140720782955976 4213532 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 522245 24318 728 405 0 519190 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2088980 KiB
Current children cumulated memory: 97272 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 14396
/proc/meminfo: memFree=14760336/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2112816 memory=121108 CPUtime=51.1 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 28631 0 0 0 5096 14 0 0 20 0 1 0 217667954 2163523584 30277 33554432000 4194304 5849708 140720782957488 140720782955976 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 528204 30277 736 405 0 525149 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2112816 KiB
Current children cumulated memory: 121108 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 14397
/proc/meminfo: memFree=14733624/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2136444 memory=144552 CPUtime=102.28 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 55588 0 0 0 10188 40 0 0 20 0 1 0 217667954 2187718656 36138 33554432000 4194304 5849708 140720782957488 140720782955976 4234775 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534111 36138 736 405 0 531056 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2136444 KiB
Current children cumulated memory: 144552 KiB

[startup+125.61 s]
# the end of solver process 14394 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=125.09 s, system=0.498948 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 14397
/proc/meminfo: memFree=14733624/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2136444 memory=144552 CPUtime=102.38 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 55588 0 0 0 10198 40 0 0 20 0 1 0 217667954 2187718656 36138 33554432000 4194304 5849708 140720782957488 140720782955976 4213253 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534111 36138 736 405 0 531056 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2136444 KiB
Current children cumulated memory: 144552 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 14397
/proc/meminfo: memFree=14727856/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2139124 memory=147220 CPUtime=115.17 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 56722 0 0 0 11475 42 0 0 20 0 1 0 217667954 2190462976 36805 33554432000 4194304 5849708 140720782957488 140720782956488 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534781 36805 736 405 0 531726 0
Current children cumulated CPU time: 115.17 s
Current children cumulated vsize: 2139124 KiB
Current children cumulated memory: 147220 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14398
/proc/meminfo: memFree=14727608/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2139124 memory=147232 CPUtime=121.57 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 61185 0 0 0 12111 46 0 0 20 0 1 0 217667954 2190462976 36808 33554432000 4194304 5849708 140720782957488 140720782956488 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534781 36808 736 405 0 531726 0
Current children cumulated CPU time: 121.57 s
Current children cumulated vsize: 2139124 KiB
Current children cumulated memory: 147232 KiB

[startup+123.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14398
/proc/meminfo: memFree=14695772/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2138072 memory=146180 CPUtime=123.18 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 66255 0 0 0 12271 47 0 0 20 0 1 0 217667954 2189385728 36545 33554432000 4194304 5849708 140720782957488 140720782956216 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534518 36545 736 405 0 531463 0
Current children cumulated CPU time: 123.18 s
Current children cumulated vsize: 2138072 KiB
Current children cumulated memory: 146180 KiB

[startup+124.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14398
/proc/meminfo: memFree=14695772/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2137364 memory=145284 CPUtime=124.78 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 72398 0 0 0 12429 49 0 0 20 0 1 0 217667954 2188660736 36321 33554432000 4194304 5849708 140720782957488 140720782956488 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534341 36321 736 405 0 531286 0
Current children cumulated CPU time: 124.78 s
Current children cumulated vsize: 2137364 KiB
Current children cumulated memory: 145284 KiB

[startup+125.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14398
/proc/meminfo: memFree=14696684/32770624 swapFree=67108688/67108860
[pid=14394] ppid=14391 vsize=2137364 memory=145472 CPUtime=125.18 cores=0,2,4,6
/proc/14394/stat : 14394 (xcsp_picat) R 14391 14394 12810 0 -1 4202496 72406 0 0 0 12469 49 0 0 20 0 1 0 217667954 2188660736 36368 33554432000 4194304 5849708 140720782957488 140720782956488 139911363174279 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15818752 140720782959798 140720782959876 140720782959876 140720782962634 0
/proc/14394/statm: 534341 36368 736 405 0 531286 0
Current children cumulated CPU time: 125.18 s
Current children cumulated vsize: 2137364 KiB
Current children cumulated memory: 145472 KiB

[startup+125.6 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14398
/proc/meminfo: memFree=14748828/32770624 swapFree=67108688/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 125.61
CPU time (s): 125.589
CPU user time (s): 125.09
CPU system time (s): 0.498948
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 2139124
Max. memory (cumulated for all children) (KiB): 147232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 125.09
system time used= 0.498948
maximum resident set size= 147232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72599
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= 84


# summary of solver processes directly reported to runsolver:
#   pid: 14394
#   total CPU time (s): 125.589
#   total CPU user time (s): 125.09
#   total CPU system time (s): 0.498948

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.426141 second user time and 0.95172 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 17:24:11
IDJOB=4303496
IDBENCH=141178
IDSOLVER=2778
FILE ID=node106/4303496-1534001051
RUNJOBID= node106-1533989978-12841
PBS_JOBID= 21036938
Free space on /tmp= 39660 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-dec-scens11/Rlfap-scen-11-f03_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303496-1534001051/watcher-4303496-1534001051 -o /tmp/evaluation-result-4303496-1534001051/solver-4303496-1534001051 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580  xcsp_picat HOME/instance-4303496-1534001051.xml

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

MD5SUM BENCH= b0c58d7e712a0938766b5bf6b16c9539
RANDOM SEED=1044672559

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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        14882784 kB
MemAvailable:   31804104 kB
Buffers:          141436 kB
Cached:         16850260 kB
SwapCached:            0 kB
Active:          8569692 kB
Inactive:        8578344 kB
Active(anon):     101004 kB
Inactive(anon):   107244 kB
Active(file):    8468688 kB
Inactive(file):  8471100 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3208 kB
Writeback:             0 kB
AnonPages:        162676 kB
Mapped:            53184 kB
Shmem:             49632 kB
Slab:             438108 kB
SReclaimable:     409992 kB
SUnreclaim:        28116 kB
KernelStack:        3376 kB
PageTables:         5908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2456076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-11 17:26:17