Trace number 4267039

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
cosoco-sat 1.12OPT1100 184.86 184.85001

General information on the benchmark

NameRack/
Rack-m1c-s1/Rack-m1c-r2.xml
MD5SUMa7a611711d538e27d6e463316b2ea293
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1100
Best CPU time to get the best result obtained on this benchmark5.7864599
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints56
Number of domains6
Minimum domain size3
Maximum domain size17
Distribution of domain sizes[{"size":3,"count":50},{"size":5,"count":10},{"size":9,"count":10},{"size":17,"count":10}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":30},{"degree":3,"count":38},{"degree":4,"count":10},{"degree":5,"count":2}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":30},{"arity":4,"count":1},{"arity":5,"count":20},{"arity":10,"count":5}]
Number of extensional constraints30
Number of intensional constraints1
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":1},{"type":"ordered","count":1},{"type":"sum","count":24}]
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 

0.00/0.00	c SAT : Variables: 460 -- Clauses: 2050
0.00/0.00	c best=?? lower=-2000 upper=0 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.12 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267039-1502602707.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 80
0.00/0.00	c |            Domain Sizes: 3..17
0.00/0.00	c |
0.00/0.00	c |             Constraints: 65
0.00/0.00	c |                   Arity: 2..10  -- Binary: 39
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          (X -Y <= k): 9
0.00/0.00	c |                          Extension: 30  (nb tuples: 3..3) -- (shared: 27)
0.00/0.00	c |                          Intension: 1
0.00/0.00	c |                          Sum: 25
0.00/0.00	c |                          
0.00/0.00	c =========================================================================================================
0.00/0.00	o -1500
0.00/0.00	c    1 calls to solver: best=-1500 lower=-1499 upper=0 
0.00/0.00	o -1200
0.00/0.02	o -1150
0.00/0.02	c    3 calls to solver: best=-1150 lower=-1149 upper=0 
0.00/0.02	o -1100
0.00/0.04	conflict 58lvl : 47 bt47-85:0(226)X31476
0.00/0.04	conflict 37lvl : 22 bt22-337:0(202)X32913
0.00/0.05	conflict 42lvl : 15 bt15-387:0(220)X40257
0.00/0.08	conflict 52lvl : 43 bt43-57:0(225)X52250
0.10/0.14	conflict 48lvl : 40 bt38-91:0(211)X83672
0.10/0.15	conflict 46lvl : 45 bt44-150:0(214)X91968
0.10/0.17	conflict 46lvl : 43 bt43-34:0(202)X98259
39.79/39.88	conflict 11lvl : 42 bt40-441:0(153)X133155
184.80/184.84	c
184.80/184.84	c Optimum found         : -1100
184.80/184.84	c
184.80/184.84	
184.80/184.84	v <instantiation type='solution' cost='-1100'>
184.80/184.84	v <list>c[0][0] c[0][1] c[0][2] c[0][3] c[1][0] c[1][1] c[1][2] c[1][3] c[2][0] c[2][1] c[2][2] c[2][3] c[3][0] c[3][1] c[3][2] c[3][3] c[4][0] c[4][1] c[4][2] c[4][3] c[5][0] c[5][1] c[5][2] c[5][3] c[6][0] c[6][1] c[6][2] c[6][3] c[7][0] c[7][1] c[7][2] c[7][3] c[8][0] c[8][1] c[8][2] c[8][3] c[9][0] c[9][1] c[9][2] c[9][3] r[0] r[1] r[2] r[3] r[4] r[5] r[6] r[7] r[8] r[9] rcn[0] rcn[1] rcn[2] rcn[3] rcn[4] rcn[5] rcn[6] rcn[7] rcn[8] rcn[9] rpr[0] rpr[1] rpr[2] rpr[3] rpr[4] rpr[5] rpr[6] rpr[7] rpr[8] rpr[9] rpw[0] rpw[1] rpw[2] rpw[3] rpw[4] rpw[5] rpw[6] rpw[7] rpw[8] rpw[9] </list>
184.80/184.84	v <values>0 5 0 0 7 0 0 0 5 0 1 0 7 0 0 0 0 0 3 0 0 0 0 2 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 1 1 0 0 0 16 8 8 8 8 8 8 0 0 0 200 150 150 150 150 150 150 0 0 0 200 150 150 150 150 150 150 0 0 0 </values>
184.80/184.84	v </instantiation>
184.80/184.84	
184.80/184.84	c call to solver        : 5
184.80/184.84	c
184.80/184.84	c restarts              : 595         
184.80/184.84	c conflicts             : 9271650      (50157 /sec)
184.80/184.84	c decisions             : 31098149     (168231 /sec)
184.80/184.84	c propagations          : 661875316   (3580537 /sec)
184.80/184.84	c root propagations     : 90          
184.80/184.84	c filter calls          : 543439183      (2939835 /sec)
184.80/184.84	c useless filter calls  : 291361071      (53 %)
184.80/184.84	c
184.80/184.84	c clauses               : 5446
184.80/184.84	c SAT propagations      : 140653
184.80/184.84	c SAT conflicts         : 20772 (8 learnts)
184.80/184.84	c Memory used           : 31.14 MB
184.80/184.84	c CPU time              : 184.854 s
184.80/184.84	
184.80/184.84	s OPTIMUM FOUND

Verifier Data 

OK	1100

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 (15362 MiB free)
  memory of node 1: 16384 MiB (15534 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267039-1502602707/watcher-4267039-1502602707 -o /tmp/evaluation-result-4267039-1502602707/solver-4267039-1502602707 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27834 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4267039-1502602707.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=2304, runsolver pid=2301
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31638232/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4324 CPUtime=0.1 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1259 0 0 0 10 0 0 0 20 0 1 0 93359039 32514048 1081 33554432000 4194304 5972588 140735186071808 140735186069256 5319892 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1081 861 435 0 1301 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4324 KiB

[startup+0.209302 s]*
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637584/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4588 CPUtime=0.21 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1312 0 0 0 21 0 0 0 20 0 1 0 93359039 32514048 1147 33554432000 4194304 5972588 140735186071808 140735186069256 5048016 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1147 861 435 0 1301 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4588 KiB

[startup+0.308974 s]*
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637584/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4588 CPUtime=0.31 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1317 0 0 0 31 0 0 0 20 0 1 0 93359039 32514048 1147 33554432000 4194304 5972588 140735186071808 140735186069256 5280404 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1147 861 435 0 1301 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4588 KiB

[startup+0.70027 s]
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637584/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4588 CPUtime=0.69 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1326 0 0 0 69 0 0 0 20 0 1 0 93359039 32514048 1147 33554432000 4194304 5972588 140735186071808 140735186069256 5039295 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1147 861 435 0 1301 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4588 KiB

[startup+1.50029 s]
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637584/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4588 CPUtime=1.49 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1329 0 0 0 149 0 0 0 20 0 1 0 93359039 32514048 1147 33554432000 4194304 5972588 140735186071808 140735186069256 5099648 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1147 861 435 0 1301 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4588 KiB

[startup+3.1089 s]
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637016/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4668 CPUtime=3.1 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1569 0 0 0 310 0 0 0 20 0 1 0 93359039 32514048 1167 33554432000 4194304 5972588 140735186071808 140735186069032 5040669 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1167 861 435 0 1301 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4668 KiB

[startup+6.30023 s]
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637016/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4708 CPUtime=6.29 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 1815 0 0 0 629 0 0 0 20 0 1 0 93359039 32514048 1177 33554432000 4194304 5972588 140735186071808 140735186069032 5070704 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1177 861 435 0 1301 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4708 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637320/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31752 memory=4736 CPUtime=12.69 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 2066 0 0 0 1269 0 0 0 20 0 1 0 93359039 32514048 1184 33554432000 4194304 5972588 140735186071808 140735186069032 5046148 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7938 1184 861 435 0 1301 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31752 KiB
Current children cumulated memory: 4736 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.09 2.08 3/187 2305
/proc/meminfo: memFree=31637692/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4776 CPUtime=25.49 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 2579 0 0 0 2549 0 0 0 20 0 1 0 93359039 32653312 1194 33554432000 4194304 5972588 140735186071808 140735186068456 5048674 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1194 861 435 0 1335 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4776 KiB

[startup+51.1089 s]
/proc/loadavg: 1.99 2.08 2.08 3/187 2305
/proc/meminfo: memFree=31638252/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4812 CPUtime=51.1 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 2860 0 0 0 5110 0 0 0 20 0 1 0 93359039 32653312 1203 33554432000 4194304 5972588 140735186071808 140735186069032 5048486 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1203 861 435 0 1335 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4812 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/187 2307
/proc/meminfo: memFree=31638612/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4836 CPUtime=102.29 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3137 0 0 0 10229 0 0 0 20 0 1 0 93359039 32653312 1209 33554432000 4194304 5972588 140735186071808 140735186069032 5338185 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1209 861 435 0 1335 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4836 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2308
/proc/meminfo: memFree=31638920/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4860 CPUtime=162.3 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3413 0 0 0 16230 0 0 0 20 0 1 0 93359039 32653312 1215 33554432000 4194304 5972588 140735186071808 140735186069032 4913550 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1215 861 435 0 1335 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4860 KiB

[startup+184.85 s]
# the end of solver process 2304 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=184.854 s, system=0.006 s

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

[startup+166.4 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2308
/proc/meminfo: memFree=31638960/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4860 CPUtime=166.4 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3413 0 0 0 16640 0 0 0 20 0 1 0 93359039 32653312 1215 33554432000 4194304 5972588 140735186071808 140735186069032 4908847 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1215 861 435 0 1335 0
Current children cumulated CPU time: 166.4 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4860 KiB

[startup+172.8 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2308
/proc/meminfo: memFree=31639208/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4860 CPUtime=172.8 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3414 0 0 0 17280 0 0 0 20 0 1 0 93359039 32653312 1215 33554432000 4194304 5972588 140735186071808 140735186069032 5040162 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1215 861 435 0 1335 0
Current children cumulated CPU time: 172.8 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4860 KiB

[startup+179.2 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2308
/proc/meminfo: memFree=31639208/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4868 CPUtime=179.2 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3671 0 0 0 17920 0 0 0 20 0 1 0 93359039 32653312 1217 33554432000 4194304 5972588 140735186071808 140735186069032 5046362 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1217 861 435 0 1335 0
Current children cumulated CPU time: 179.2 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4868 KiB

[startup+182.4 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2310
/proc/meminfo: memFree=31638932/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4868 CPUtime=182.4 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3685 0 0 0 18240 0 0 0 20 0 1 0 93359039 32653312 1217 33554432000 4194304 5972588 140735186071808 140735186069032 5046284 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1217 861 435 0 1335 0
Current children cumulated CPU time: 182.4 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4868 KiB

[startup+184 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 2310
/proc/meminfo: memFree=31638932/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4868 CPUtime=184.01 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3685 0 0 0 18401 0 0 0 20 0 1 0 93359039 32653312 1217 33554432000 4194304 5972588 140735186071808 140735186069032 5273261 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1217 861 435 0 1335 0
Current children cumulated CPU time: 184.01 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4868 KiB

[startup+184.4 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2310
/proc/meminfo: memFree=31638932/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4868 CPUtime=184.4 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3685 0 0 0 18440 0 0 0 20 0 1 0 93359039 32653312 1217 33554432000 4194304 5972588 140735186071808 140735186069032 5338173 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1217 861 435 0 1335 0
Current children cumulated CPU time: 184.4 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4868 KiB

[startup+184.8 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2310
/proc/meminfo: memFree=31638932/32770624 swapFree=67108860/67108860
[pid=2304] ppid=2301 vsize=31888 memory=4868 CPUtime=184.8 cores=1,3,5,7
/proc/2304/stat : 2304 (cosoco) R 2301 2304 24193 0 -1 4202496 3686 0 0 0 18480 0 0 0 20 0 1 0 93359039 32653312 1217 33554432000 4194304 5972588 140735186071808 140735186069032 5046637 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33722368 140735186072767 140735186072867 140735186072867 140735186075598 0
/proc/2304/statm: 7972 1217 861 435 0 1335 0
Current children cumulated CPU time: 184.8 s
Current children cumulated vsize: 31888 KiB
Current children cumulated memory: 4868 KiB

Child status: 0
Real time (s): 184.85
CPU time (s): 184.86
CPU user time (s): 184.854
CPU system time (s): 0.006
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 31888
Max. memory (cumulated for all children) (KiB): 4868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 184.854
system time used= 0.006
maximum resident set size= 4936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3734
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= 6
involuntary context switches= 80


# summary of solver processes directly reported to runsolver:
#   pid: 2304
#   total CPU time (s): 184.86
#   total CPU user time (s): 184.854
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.764994 second user time and 1.08265 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 07:24:09
IDJOB=4267039
IDBENCH=140550
IDSOLVER=2656
FILE ID=node102/4267039-1502602707
RUNJOBID= node102-1502596320-27834
PBS_JOBID= 20628289
Free space on /tmp= 61908 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Rack/Rack-m1c-s1/Rack-m1c-r2.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267039-1502602707/watcher-4267039-1502602707 -o /tmp/evaluation-result-4267039-1502602707/solver-4267039-1502602707 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27834 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4267039-1502602707.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a7a611711d538e27d6e463316b2ea293
RANDOM SEED=501470764

node102.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	: 5333.35
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	: 5333.35
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	: 5333.35
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	: 5333.35
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:        31638592 kB
MemAvailable:   31976548 kB
Buffers:           91648 kB
Cached:           531216 kB
SwapCached:            0 kB
Active:           583480 kB
Inactive:         104160 kB
Active(anon):      15588 kB
Inactive(anon):    77112 kB
Active(file):     567892 kB
Inactive(file):    27048 kB
Unevictable:        6440 kB
Mlocked:            6440 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2460 kB
Writeback:             0 kB
AnonPages:         76652 kB
Mapped:            45364 kB
Shmem:             25228 kB
Slab:             143700 kB
SReclaimable:     117700 kB
SUnreclaim:        26000 kB
KernelStack:        3360 kB
PageTables:         5292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     367760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61908 MiB
End job on node102 at 2017-08-13 07:27:14