Trace number 4258502

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 1.1OPT44 65.654404 65.704597

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-09-a4.xml
MD5SUM24dd80e7bb1ef2b7df88c183d3ee4992
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark6.7931099
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints548
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":9}]
Minimum variable degree225
Maximum variable degree226
Distribution of variable degrees[{"degree":225,"count":7},{"degree":226,"count":2}]
Minimum constraint arity1
Maximum constraint arity9
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":168},{"arity":4,"count":378},{"arity":9,"count":1}]
Number of extensional constraints0
Number of intensional constraints547
Distribution of constraint types[{"type":"intension","count":547},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

0.53/0.66	c best=?? lower=0 upper=500 
2.53/2.62	c
2.53/2.62	c This is cosoco 1.1 --  
2.53/2.62	c
2.53/2.62	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258502-1501666399.xml 
2.53/2.62	c enable optimization
2.53/2.62	c ========================================[ Problem Statistics ]===========================================
2.53/2.62	c |                                                                                                       
2.53/2.62	c |  Parse time        :         0.59 s 
2.53/2.62	c |
2.53/2.62	c |               Variables: 9
2.53/2.62	c |            Domain Sizes: 501..501
2.53/2.62	c |
2.53/2.62	c |             Constraints: 556
2.53/2.62	c |                   Arity: 1..4  -- Unary: 2  -- Binary: 8  -- Ternary: 168
2.53/2.62	c | 
2.53/2.62	c |                   Types: 
2.53/2.62	c |                          (X - Y < k): 8
2.53/2.62	c |                          Intension: 548
2.53/2.62	c |                          
2.53/2.62	c =========================================================================================================
2.53/2.62	o 65
2.53/2.62	c    1 calls to solver: best=65 lower=0 upper=64 
3.13/3.27	o 64
3.34/3.46	o 59
3.34/3.46	c    3 calls to solver: best=59 lower=0 upper=58 
3.74/3.83	o 57
5.14/5.28	o 56
5.14/5.28	c    5 calls to solver: best=56 lower=0 upper=55 
5.64/5.73	o 53
7.34/7.42	o 52
7.34/7.42	c    7 calls to solver: best=52 lower=0 upper=51 
14.84/14.93	o 49
19.24/19.38	o 47
19.24/19.38	c    9 calls to solver: best=47 lower=0 upper=46 
22.74/22.83	o 45
34.54/34.60	o 44
34.54/34.60	c   11 calls to solver: best=44 lower=0 upper=43 
65.64/65.70	c
65.64/65.70	c Optimum found         : 44
65.64/65.70	c
65.64/65.70	
65.64/65.70	v <instantiation type='solution' cost='44'>
65.64/65.70	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] </list>
65.64/65.70	v <values>0 1 5 12 25 27 35 41 44 </values>
65.64/65.70	v </instantiation>
65.64/65.70	
65.64/65.70	c call to solver        : 12
65.64/65.70	c
65.64/65.70	c restarts              : 39          
65.64/65.70	c conflicts             : 40776        (621 /sec)
65.64/65.70	c decisions             : 64402        (981 /sec)
65.64/65.70	c propagations          : 1418191     (21611 /sec)
65.64/65.70	c root propagations     : 564         
65.64/65.70	c filter calls          : 46188940       (703843 /sec)
65.64/65.70	c useless filter calls  : 45136916       (97 %)
65.64/65.70	c Memory used           : 60.27 MB
65.64/65.70	c CPU time              : 65.6238 s
65.64/65.70	
65.64/65.70	s OPTIMUM FOUND

Verifier Data 

OK	44

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258502-1501666399/watcher-4258502-1501666399 -o /tmp/evaluation-result-4258502-1501666399/solver-4258502-1501666399 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node133-1501661197-22235 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258502-1501666399.xml 

pid=25409
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.00 1.99 4/184 25412
/proc/meminfo: memFree=26053528/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/25412/stat : 25412 (runsolver) D 25409 25412 5228 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 14455215 24240128 108 18446744073709551615 4194304 4338465 140735292398864 140735292396504 140489713218263 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 36298752 140735292403870 140735292404294 140735292404294 140735292407754 0
/proc/25412/statm: 5918 108 54 36 0 2156 0

[startup+0.100156 s]
/proc/loadavg: 2.01 2.00 1.99 4/184 25412
/proc/meminfo: memFree=26053528/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=28048 CPUtime=0.04 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 1288 0 0 0 4 0 0 0 20 0 1 0 14455215 28721152 1120 18446744073709551615 4194304 5972556 140723713976320 140723713972968 140306612972517 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 7012 1120 786 435 0 375 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 28048

[startup+0.200273 s]
/proc/loadavg: 2.01 2.00 1.99 4/184 25412
/proc/meminfo: memFree=26053528/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=30928 CPUtime=0.14 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 2012 0 0 0 14 0 0 0 20 0 1 0 14455215 31670272 1807 18446744073709551615 4194304 5972556 140723713976320 140723713972968 4967501 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 7732 1807 786 435 0 1095 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 30928

[startup+0.300258 s]
/proc/loadavg: 2.01 2.00 1.99 4/184 25412
/proc/meminfo: memFree=26053528/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=33800 CPUtime=0.24 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 2730 0 0 0 24 0 0 0 20 0 1 0 14455215 34611200 2525 18446744073709551615 4194304 5972556 140723713976320 140723713970120 4967501 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 8450 2525 786 435 0 1813 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 33800

[startup+0.700238 s]
/proc/loadavg: 2.01 2.00 1.99 4/184 25412
/proc/meminfo: memFree=26053528/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=51152 CPUtime=0.64 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 7124 0 0 0 63 1 0 0 20 0 1 0 14455215 52379648 6960 18446744073709551615 4194304 5972556 140723713976320 140723713970120 140306612972517 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 12788 6960 832 435 0 6151 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 51152

[startup+1.50028 s]
/proc/loadavg: 2.01 2.00 1.99 3/185 25413
/proc/meminfo: memFree=26011564/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=55904 CPUtime=1.43 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 8307 0 0 0 142 1 0 0 20 0 1 0 14455215 57245696 8148 18446744073709551615 4194304 5972556 140723713976320 140723713970120 4965864 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 13976 8148 832 435 0 7339 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 55904

[startup+3.10023 s]
/proc/loadavg: 2.01 2.00 1.99 3/185 25413
/proc/meminfo: memFree=26005844/32770624 swapFree=0/251100
[pid=25412] ppid=25409 vsize=61580 CPUtime=3.03 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 14488 0 0 0 302 1 0 0 20 0 1 0 14455215 63057920 9563 18446744073709551615 4194304 5972556 140723713976320 140723713973176 4962360 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15395 9563 833 435 0 8758 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 61580

[startup+6.30023 s]
/proc/loadavg: 2.01 2.00 1.99 3/185 25413
/proc/meminfo: memFree=25996212/32770624 swapFree=0/251108
[pid=25412] ppid=25409 vsize=61712 CPUtime=6.24 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 19028 0 0 0 622 2 0 0 20 0 1 0 14455215 63193088 9600 18446744073709551615 4194304 5972556 140723713976320 140723713973176 4965698 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9600 833 435 0 8791 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 61712

[startup+12.7002 s]
/proc/loadavg: 2.01 2.00 1.99 3/185 25413
/proc/meminfo: memFree=25990120/32770624 swapFree=0/251104
[pid=25412] ppid=25409 vsize=61712 CPUtime=12.64 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 23361 0 0 0 1262 2 0 0 20 0 1 0 14455215 63193088 9612 18446744073709551615 4194304 5972556 140723713976320 140723713963512 5099632 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9612 833 435 0 8791 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 61712

[startup+25.5003 s]
/proc/loadavg: 2.01 2.00 1.99 3/185 25413
/proc/meminfo: memFree=25986036/32770624 swapFree=0/251104
[pid=25412] ppid=25409 vsize=61712 CPUtime=25.44 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 31831 0 0 0 2542 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713973768 4965323 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 61712

[startup+51.1003 s]
/proc/loadavg: 2.01 2.00 1.99 3/186 25423
/proc/meminfo: memFree=25974796/32770624 swapFree=0/251128
[pid=25412] ppid=25409 vsize=61712 CPUtime=51.04 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 5102 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 5070688 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 61712

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25412 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.01 2.00 1.99 3/186 25423
/proc/meminfo: memFree=25974796/32770624 swapFree=0/251128
[pid=25412] ppid=25409 vsize=61712 CPUtime=51.14 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 5112 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4962154 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 61712

[startup+57.6002 s]
/proc/loadavg: 1.93 1.98 1.99 3/186 25423
/proc/meminfo: memFree=25974572/32770624 swapFree=0/251132
[pid=25412] ppid=25409 vsize=61712 CPUtime=57.54 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 5752 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4909210 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 57.54
Current children cumulated vsize (KiB) 61712

[startup+60.8002 s]
/proc/loadavg: 1.93 1.98 1.99 3/186 25425
/proc/meminfo: memFree=25974572/32770624 swapFree=0/251132
[pid=25412] ppid=25409 vsize=61712 CPUtime=60.74 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 6072 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4969209 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 60.74
Current children cumulated vsize (KiB) 61712

[startup+64.0002 s]
/proc/loadavg: 1.94 1.98 1.99 3/186 25425
/proc/meminfo: memFree=25970108/32770624 swapFree=0/251152
[pid=25412] ppid=25409 vsize=61712 CPUtime=63.94 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 6392 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4965665 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 63.94
Current children cumulated vsize (KiB) 61712

[startup+64.8002 s]
/proc/loadavg: 1.94 1.98 1.99 3/186 25425
/proc/meminfo: memFree=25970108/32770624 swapFree=0/251152
[pid=25412] ppid=25409 vsize=61712 CPUtime=64.74 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 6472 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4908944 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 64.74
Current children cumulated vsize (KiB) 61712

[startup+65.2002 s]
/proc/loadavg: 1.94 1.98 1.99 3/186 25425
/proc/meminfo: memFree=25970108/32770624 swapFree=0/251152
[pid=25412] ppid=25409 vsize=61712 CPUtime=65.14 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 6512 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 5053083 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 65.14
Current children cumulated vsize (KiB) 61712

[startup+65.6002 s]
/proc/loadavg: 1.94 1.98 1.99 3/186 25425
/proc/meminfo: memFree=25970108/32770624 swapFree=0/251152
[pid=25412] ppid=25409 vsize=61712 CPUtime=65.54 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 6552 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4965864 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 65.54
Current children cumulated vsize (KiB) 61712

[startup+65.7002 s]
/proc/loadavg: 1.94 1.98 1.99 3/186 25425
/proc/meminfo: memFree=25970108/32770624 swapFree=0/251152
[pid=25412] ppid=25409 vsize=61712 CPUtime=65.64 cores=1,3,5,7
/proc/25412/stat : 25412 (cosoco) R 25409 25412 5228 0 -1 4202496 35987 0 0 0 6562 2 0 0 20 0 1 0 14455215 63193088 9614 18446744073709551615 4194304 5972556 140723713976320 140723713963512 4965718 0 0 1 8405026 0 0 0 17 5 0 0 5 0 0 8070896 8075904 32059392 140723713982920 140723713983050 140723713983050 140723713986510 0
/proc/25412/statm: 15428 9614 833 435 0 8791 0
Current children cumulated CPU time (s) 65.64
Current children cumulated vsize (KiB) 61712

Child status: 0
Real time (s): 65.7046
CPU time (s): 65.6544
CPU user time (s): 65.6244
CPU system time (s): 0.030001
CPU usage (%): 99.9236
Max. virtual memory (cumulated for all children) (KiB): 61712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.6244
system time used= 0.030001
maximum resident set size= 38524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36039
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= 9
involuntary context switches= 105

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.164476 second user time and 0.23015 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-02 11:19:12
IDJOB=4258502
IDBENCH=126243
IDSOLVER=2644
FILE ID=node133/4258502-1501666399
RUNJOBID= node133-1501661197-22235
PBS_JOBID= 
Free space on /tmp= 61860 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-09-a4.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258502-1501666399/watcher-4258502-1501666399 -o /tmp/evaluation-result-4258502-1501666399/solver-4258502-1501666399 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node133-1501661197-22235 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258502-1501666399.xml

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

MD5SUM BENCH= 24dd80e7bb1ef2b7df88c183d3ee4992
RANDOM SEED=678422918

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26053832 kB
MemAvailable:   26276696 kB
Buffers:          136444 kB
Cached:           365712 kB
SwapCached:            0 kB
Active:          6034716 kB
Inactive:         259636 kB
Active(anon):    5792300 kB
Inactive(anon):     8536 kB
Active(file):     242416 kB
Inactive(file):   251100 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2384 kB
Writeback:             4 kB
AnonPages:       5791640 kB
Mapped:            32608 kB
Shmem:              8892 kB
Slab:             116624 kB
SReclaimable:      90364 kB
SUnreclaim:        26260 kB
KernelStack:        3264 kB
PageTables:        15500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6030000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 61856 MiB
End job on node133 at 2017-08-02 11:20:18