Trace number 4407530

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
(reference) PicatSAT 2019-09-12OPT4 23.148 23.1564

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-lei450-05d.xml
MD5SUM368e26568da76f7c30ce4b17b57b0014
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark2.2005
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints9757
Number of domains1
Minimum domain size450
Maximum domain size450
Distribution of domain sizes[{"size":450,"count":450}]
Minimum variable degree30
Maximum variable degree69
Distribution of variable degrees[{"degree":30,"count":2},{"degree":32,"count":5},{"degree":33,"count":14},{"degree":34,"count":7},{"degree":35,"count":13},{"degree":36,"count":18},{"degree":37,"count":13},{"degree":38,"count":17},{"degree":39,"count":17},{"degree":40,"count":27},{"degree":41,"count":16},{"degree":42,"count":32},{"degree":43,"count":28},{"degree":44,"count":28},{"degree":45,"count":29},{"degree":46,"count":24},{"degree":47,"count":22},{"degree":48,"count":17},{"degree":49,"count":23},{"degree":50,"count":15},{"degree":51,"count":17},{"degree":52,"count":14},{"degree":53,"count":14},{"degree":54,"count":11},{"degree":55,"count":9},{"degree":56,"count":4},{"degree":57,"count":4},{"degree":58,"count":2},{"degree":59,"count":2},{"degree":60,"count":1},{"degree":62,"count":1},{"degree":65,"count":2},{"degree":66,"count":1},{"degree":69,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9757}]
Number of extensional constraints0
Number of intensional constraints9757
Distribution of constraint types[{"type":"intension","count":9757}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

23.09/23.15	c xcsp_picat version 2.7b12 (9/12/2019)
23.09/23.15	o 148
23.09/23.15	o 49
23.09/23.15	o 15
23.09/23.15	o 4
23.09/23.15	s OPTIMUM FOUND
23.09/23.15	v <instantiation>
23.09/23.15	v     <list> x[]  </list> 
23.09/23.15	v     <values> 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 0 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0   </values> 
23.09/23.15	v </instantiation>

Verifier Data 

OK	4

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 (14240 MiB free)
  memory of node 1: 16384 MiB (11382 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407530-1569509641/watcher-4407530-1569509641 -o /var/tmp/evaluation-result-4407530-1569509641/solver-4407530-1569509641 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node146-1569509599-27078 --watchdog 2560 xcsp_picat HOME/instance-4407530-1569509641.xml 

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

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
solver pid=27098, runsolver pid=27094
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 0.00 0.01 0.05 3/201 27109
/proc/meminfo: memFree=26206704/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2031716 memory=19136 CPUtime=0.09 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 1875 0 0 0 9 0 0 0 20 0 1 0 526878016 2080477184 4784 33554432000 4194304 5870510 140731428341888 140731428339032 4458737 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 507929 4784 854 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 19136 KiB

[startup+0.20994 s]*
/proc/loadavg: 0.00 0.01 0.05 3/201 27109
/proc/meminfo: memFree=26173092/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2059748 memory=46484 CPUtime=0.2 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 7691 0 0 0 19 1 0 0 20 0 1 0 526878016 2109181952 11621 33554432000 4194304 5870510 140731428341888 140731428339032 5287589 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 514937 11621 886 410 0 510410 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2059748 KiB
Current children cumulated memory: 46484 KiB

[startup+0.309764 s]*
/proc/loadavg: 0.00 0.01 0.05 3/201 27109
/proc/meminfo: memFree=26136500/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2085536 memory=73800 CPUtime=0.29 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 14115 0 0 0 27 2 0 0 20 0 1 0 526878016 2135588864 18450 33554432000 4194304 5870510 140731428341888 140731428339032 5278829 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 521384 18450 886 410 0 516857 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2085536 KiB
Current children cumulated memory: 73800 KiB

[startup+0.700438 s]
/proc/loadavg: 0.00 0.01 0.05 3/201 27109
/proc/meminfo: memFree=26113164/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2122564 memory=97604 CPUtime=0.68 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 19195 0 0 0 64 4 0 0 20 0 1 0 526878016 2173505536 24401 33554432000 4194304 5870510 140731428341888 140731428340200 139736417356773 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 530641 24401 896 410 0 526114 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2122564 KiB
Current children cumulated memory: 97604 KiB

[startup+1.50044 s]
/proc/loadavg: 0.00 0.01 0.05 3/201 27109
/proc/meminfo: memFree=26044016/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2133164 memory=111000 CPUtime=1.48 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 23976 0 0 0 143 5 0 0 20 0 1 0 526878016 2184359936 27750 33554432000 4194304 5870510 140731428341888 140731428340200 5343862 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 533291 27750 897 410 0 528764 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2133164 KiB
Current children cumulated memory: 111000 KiB

[startup+3.10987 s]
/proc/loadavg: 0.00 0.01 0.05 3/201 27109
/proc/meminfo: memFree=25815244/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2204300 memory=177984 CPUtime=3.09 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 43506 0 0 0 302 7 0 0 20 0 1 0 526878016 2257203200 44496 33554432000 4194304 5870510 140731428341888 140731428340200 5343401 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 551075 44496 897 410 0 546548 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2204300 KiB
Current children cumulated memory: 177984 KiB

[startup+6.30041 s]
/proc/loadavg: 0.16 0.05 0.06 3/201 27109
/proc/meminfo: memFree=25483020/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2150868 memory=138808 CPUtime=6.28 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 64609 0 0 0 616 12 0 0 20 0 1 0 526878016 2202488832 34702 33554432000 4194304 5870510 140731428341888 140731428340600 5326793 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 537717 34702 926 410 0 533190 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2150868 KiB
Current children cumulated memory: 138808 KiB

[startup+12.7004 s]
/proc/loadavg: 0.31 0.08 0.07 3/201 27110
/proc/meminfo: memFree=23929952/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2163548 memory=140468 CPUtime=12.68 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 85790 0 0 0 1252 16 0 0 20 0 1 0 526878016 2215473152 35117 33554432000 4194304 5870510 140731428341888 140731428340056 5343825 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 540887 35117 926 410 0 536360 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2163548 KiB
Current children cumulated memory: 140468 KiB

[startup+23.1563 s]
# the end of solver process 27098 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=22.898 s, system=0.250032 s

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

[startup+12.8004 s]
/proc/loadavg: 0.31 0.08 0.07 3/201 27110
/proc/meminfo: memFree=23929952/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2163548 memory=140468 CPUtime=12.78 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 85808 0 0 0 1262 16 0 0 20 0 1 0 526878016 2215473152 35117 33554432000 4194304 5870510 140731428341888 140731428340056 5352804 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 540887 35117 926 410 0 536360 0
Current children cumulated CPU time: 12.78 s
Current children cumulated vsize: 2163548 KiB
Current children cumulated memory: 140468 KiB

[startup+19.2004 s]
/proc/loadavg: 0.57 0.14 0.09 3/201 27110
/proc/meminfo: memFree=23131104/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2125328 memory=108912 CPUtime=19.19 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 107423 0 0 0 1899 20 0 0 20 0 1 0 526878016 2176335872 27228 33554432000 4194304 5870510 140731428341888 140731428340056 5272978 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 531332 27228 926 410 0 526805 0
Current children cumulated CPU time: 19.19 s
Current children cumulated vsize: 2125328 KiB
Current children cumulated memory: 108912 KiB

[startup+20.8004 s]
/proc/loadavg: 0.57 0.14 0.09 3/201 27110
/proc/meminfo: memFree=23086376/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2125328 memory=108912 CPUtime=20.79 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 107429 0 0 0 2059 20 0 0 20 0 1 0 526878016 2176335872 27228 33554432000 4194304 5870510 140731428341888 140731428340056 5282590 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 531332 27228 926 410 0 526805 0
Current children cumulated CPU time: 20.79 s
Current children cumulated vsize: 2125328 KiB
Current children cumulated memory: 108912 KiB

[startup+22.4004 s]
/proc/loadavg: 0.57 0.14 0.09 3/201 27110
/proc/meminfo: memFree=22974552/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2052520 memory=44708 CPUtime=22.38 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 121784 0 0 0 2215 23 0 0 20 0 1 0 526878016 2101780480 11177 33554432000 4194304 5870510 140731428341888 140731428340056 5306810 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 513130 11177 977 410 0 508603 0
Current children cumulated CPU time: 22.38 s
Current children cumulated vsize: 2052520 KiB
Current children cumulated memory: 44708 KiB

[startup+22.8004 s]
/proc/loadavg: 0.57 0.14 0.09 3/201 27110
/proc/meminfo: memFree=22974552/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2126620 memory=100200 CPUtime=22.78 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 128340 0 0 0 2254 24 0 0 20 0 1 0 526878016 2177658880 25050 33554432000 4194304 5870510 140731428341888 140731428340056 5287642 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 531655 25050 977 410 0 527128 0
Current children cumulated CPU time: 22.78 s
Current children cumulated vsize: 2126620 KiB
Current children cumulated memory: 100200 KiB

[startup+23.0004 s]*
/proc/loadavg: 0.57 0.14 0.09 3/201 27110
/proc/meminfo: memFree=22856280/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2126620 memory=102728 CPUtime=22.99 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 128485 0 0 0 2275 24 0 0 20 0 1 0 526878016 2177658880 25682 33554432000 4194304 5870510 140731428341888 140731428340056 5272971 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 531655 25682 977 410 0 527128 0
Current children cumulated CPU time: 22.99 s
Current children cumulated vsize: 2126620 KiB
Current children cumulated memory: 102728 KiB

[startup+23.1098 s]
/proc/loadavg: 0.57 0.14 0.09 3/201 27110
/proc/meminfo: memFree=22856280/32770624 swapFree=67002108/67108860
[pid=27098] ppid=27094 vsize=2126620 memory=102728 CPUtime=23.09 cores=0,2,4,6
/proc/27098/stat : 27098 (xcsp_picat) R 27094 27098 27047 0 -1 4202496 128494 0 0 0 2285 24 0 0 20 0 1 0 526878016 2177658880 25682 33554432000 4194304 5870510 140731428341888 140731428340056 5272624 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17342464 140731428344839 140731428344921 140731428344921 140731428347846 0
/proc/27098/statm: 531655 25682 977 410 0 527128 0
Current children cumulated CPU time: 23.09 s
Current children cumulated vsize: 2126620 KiB
Current children cumulated memory: 102728 KiB

Child status: 0
Real time (s): 23.1564
CPU time (s): 23.148
CPU user time (s): 22.898
CPU system time (s): 0.250032
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 2230536
Max. memory (cumulated for all children) (KiB): 185012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.898
system time used= 0.250032
maximum resident set size= 185732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128534
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= 5
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 27098
#   total CPU time (s): 23.148
#   total CPU user time (s): 22.898
#   total CPU system time (s): 0.250032

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.105492 second user time and 0.2234 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-26 16:53:19
IDJOB=4407530
IDBENCH=120545
IDSOLVER=2873
FILE ID=node146/4407530-1569509641
RUNJOBID= node146-1569509599-27078
PBS_JOBID= 21705781
Free space on /var/tmp= 13516 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-lei450-05d.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407530-1569509641/watcher-4407530-1569509641 -o /var/tmp/evaluation-result-4407530-1569509641/solver-4407530-1569509641 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node146-1569509599-27078 --watchdog 2560  xcsp_picat HOME/instance-4407530-1569509641.xml

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

MD5SUM BENCH= 368e26568da76f7c30ce4b17b57b0014
RANDOM SEED=883760399

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        26236808 kB
MemAvailable:   31819104 kB
Buffers:          131220 kB
Cached:          5586292 kB
SwapCached:         3456 kB
Active:          2908896 kB
Inactive:        2822480 kB
Active(anon):      27792 kB
Inactive(anon):    58796 kB
Active(file):    2881104 kB
Inactive(file):  2763684 kB
Unevictable:      109164 kB
Mlocked:          109164 kB
SwapTotal:      67108860 kB
SwapFree:       67002108 kB
Dirty:             12420 kB
Writeback:             0 kB
AnonPages:        114864 kB
Mapped:            20864 kB
Shmem:             64060 kB
Slab:             394924 kB
SReclaimable:     365968 kB
SUnreclaim:        28956 kB
KernelStack:        3312 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     544728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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 /var/tmp at the end= 13492 MiB
End job on node146 at 2019-09-26 16:53:43