Trace number 4266939

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 1.12SAT (TO)141 240.037 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n30/
TravellingSalesman-30-30-18.xml
MD5SUM16e7a4452edd8ccb673a436dbd81290a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark127
Best CPU time to get the best result obtained on this benchmark248.51401
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints31
Number of domains2
Minimum domain size30
Maximum domain size30
Distribution of domain sizes[{"size":30,"count":60}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":30},{"degree":3,"count":30}]
Minimum constraint arity3
Maximum constraint arity30
Distribution of constraint arities[{"arity":3,"count":30},{"arity":30,"count":1}]
Number of extensional constraints30
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":30},{"type":"allDifferent","count":1}]
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 

0.00/0.01	c SAT : Variables: 1800 -- Clauses: 26160
0.00/0.01	c best=?? lower=-900 upper=-30 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.12 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266939-1502601032.xml 
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 60
0.00/0.01	c |            Domain Sizes: 30..30
0.00/0.01	c |
0.00/0.01	c |             Constraints: 32
0.00/0.01	c |                   Arity: 3..30  -- Ternary: 30
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 30  (nb tuples: 870..870) -- (shared: 29)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	o -324
0.00/0.01	c    1 calls to solver: best=-324 lower=-323 upper=-30 
0.00/0.02	o -311
0.00/0.03	o -299
0.00/0.03	c    3 calls to solver: best=-299 lower=-298 upper=-30 
0.00/0.03	o -282
0.00/0.04	o -275
0.00/0.04	c    5 calls to solver: best=-275 lower=-274 upper=-30 
0.00/0.07	o -252
0.10/0.15	o -226
0.10/0.15	c    7 calls to solver: best=-226 lower=-225 upper=-30 
0.21/0.29	o -202
0.41/0.45	o -198
0.41/0.45	c    9 calls to solver: best=-198 lower=-197 upper=-30 
0.41/0.46	o -197
0.41/0.46	o -191
0.41/0.46	c   11 calls to solver: best=-191 lower=-190 upper=-30 
0.89/0.92	o -168
0.89/0.95	conflict 57lvl : 44 bt44-357:0(1238)X187112
0.89/0.95	conflict 57lvl : 43 bt43-358:0(1196)X187172
0.89/0.95	conflict 57lvl : 43 bt43-358:0(1196)X187232
1.00/1.05	conflict 57lvl : 44 bt44-836:0(1258)X197300
1.29/1.32	o -165
1.29/1.32	c   13 calls to solver: best=-165 lower=-164 upper=-30 
1.29/1.32	o -162
1.29/1.32	o -161
1.29/1.32	c   15 calls to solver: best=-161 lower=-160 upper=-30 
1.29/1.33	o -160
1.49/1.56	o -159
1.49/1.56	c   17 calls to solver: best=-159 lower=-158 upper=-30 
1.59/1.65	o -156
1.79/1.85	o -154
1.79/1.85	c   19 calls to solver: best=-154 lower=-153 upper=-30 
1.79/1.88	o -153
1.89/1.90	o -152
1.89/1.90	c   21 calls to solver: best=-152 lower=-151 upper=-30 
2.10/2.12	o -149
3.00/3.04	o -148
3.00/3.04	c   23 calls to solver: best=-148 lower=-147 upper=-30 
3.19/3.25	o -146
4.29/4.31	o -144
4.29/4.31	c   25 calls to solver: best=-144 lower=-143 upper=-30 
5.49/5.55	o -143
6.79/6.84	o -142
6.79/6.84	c   27 calls to solver: best=-142 lower=-141 upper=-30 
15.69/15.77	o -141
31.49/31.57	conflict 57lvl : 41 bt41-327:0(1130)X271810
240.02/240.00	
240.02/240.00	c *** INTERRUPTED ***
240.02/240.00	c restarts              : 587         
240.02/240.00	c conflicts             : 4479164      (18661 /sec)
240.02/240.00	c decisions             : 7005951      (29188 /sec)
240.02/240.00	c propagations          : 712881481   (2969964 /sec)
240.02/240.00	c root propagations     : 1416        
240.02/240.00	c filter calls          : 90729981       (377994 /sec)
240.02/240.00	c useless filter calls  : 45462614       (50 %)
240.02/240.00	c
240.02/240.00	c clauses               : 30906
240.02/240.00	c SAT propagations      : 6092
240.02/240.00	c SAT conflicts         : 0 (5 learnts)
240.02/240.00	c Memory used           : 32.20 MB
240.02/240.00	c CPU time              : 240.03 s
240.02/240.00	
240.02/240.00	c nb Solutions = 28
240.02/240.00	s SATISFIABLE
240.02/240.00	c Best value found: -141
240.02/240.00	
240.02/240.00	
240.02/240.00	v <instantiation type='solution' cost='-141'>
240.02/240.00	v <list>c[0] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[1] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] d[0] d[10] d[11] d[12] d[13] d[14] d[15] d[16] d[17] d[18] d[19] d[1] d[20] d[21] d[22] d[23] d[24] d[25] d[26] d[27] d[28] d[29] d[2] d[3] d[4] d[5] d[6] d[7] d[8] d[9] </list>
240.02/240.00	v <values>15 20 14 9 11 6 7 0 1 4 3 27 5 8 12 16 17 19 18 13 2 10 28 26 25 23 29 24 21 22 14 9 4 5 4 2 6 7 6 1 2 1 1 3 3 1 4 4 5 8 7 3 1 2 7 16 5 3 3 4 </values>
240.02/240.00	v </instantiation>
240.02/240.00

Verifier Data 

OK	141

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 (14139 MiB free)
  memory of node 1: 16384 MiB (12355 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266939-1502601032/watcher-4266939-1502601032 -o /tmp/evaluation-result-4266939-1502601032/solver-4266939-1502601032 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28338 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266939-1502601032.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
Current StackSize limit: 8192 KiB

solver pid=29779, runsolver pid=29776

[startup+0.100752 s]*
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27128772/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32836 memory=5176 CPUtime=0.1 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 1484 0 0 0 10 0 0 0 20 0 1 0 93191006 33624064 1294 33554432000 4194304 5972588 140733895816544 140733895813992 5273374 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8209 1294 765 435 0 1572 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 5176 KiB

[startup+0.20938 s]*
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27128772/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32836 memory=5176 CPUtime=0.21 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 1491 0 0 0 21 0 0 0 20 0 1 0 93191006 33624064 1294 33554432000 4194304 5972588 140733895816544 140733895813992 4935446 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8209 1294 765 435 0 1572 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 5176 KiB

[startup+0.308773 s]*
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27128772/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32836 memory=5176 CPUtime=0.31 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 1502 0 0 0 31 0 0 0 20 0 1 0 93191006 33624064 1294 33554432000 4194304 5972588 140733895816544 140733895813992 4935493 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8209 1294 765 435 0 1572 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 5176 KiB

[startup+0.700267 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27128400/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32836 memory=5440 CPUtime=0.69 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 1545 0 0 0 69 0 0 0 20 0 1 0 93191006 33624064 1360 33554432000 4194304 5972588 140733895816544 140733895803736 4935792 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8209 1360 784 435 0 1572 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 5440 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27126516/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32836 memory=7488 CPUtime=1.49 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 1579 0 0 0 149 0 0 0 20 0 1 0 93191006 33624064 1872 33554432000 4194304 5972588 140733895816544 140733895803736 4935428 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8209 1872 784 435 0 1572 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 7488 KiB

[startup+3.10888 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27126536/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32836 memory=7724 CPUtime=3.1 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 2096 0 0 0 310 0 0 0 20 0 1 0 93191006 33624064 1931 33554432000 4194304 5972588 140733895816544 140733895803736 5094201 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8209 1931 789 435 0 1572 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 7724 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27126344/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7736 CPUtime=6.29 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 2619 0 0 0 629 0 0 0 20 0 1 0 93191006 33759232 1934 33554432000 4194304 5972588 140733895816544 140733895813992 4975513 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1934 789 435 0 1605 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7736 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 29780
/proc/meminfo: memFree=27126344/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7748 CPUtime=12.69 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 3128 0 0 0 1269 0 0 0 20 0 1 0 93191006 33759232 1937 33554432000 4194304 5972588 140733895816544 140733895803736 4975410 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1937 789 435 0 1605 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7748 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 29780
/proc/meminfo: memFree=27126344/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7756 CPUtime=25.49 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 3969 0 0 0 2549 0 0 0 20 0 1 0 93191006 33759232 1939 33554432000 4194304 5972588 140733895816544 140733895813992 4935493 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1939 789 435 0 1605 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7756 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 29780
/proc/meminfo: memFree=27126220/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7768 CPUtime=51.1 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 4685 0 0 0 5110 0 0 0 20 0 1 0 93191006 33759232 1942 33554432000 4194304 5972588 140733895816544 140733895813768 4975100 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1942 789 435 0 1605 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7768 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 29842
/proc/meminfo: memFree=27090752/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7776 CPUtime=102.3 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 5203 0 0 0 10230 0 0 0 20 0 1 0 93191006 33759232 1944 33554432000 4194304 5972588 140733895816544 140733895813768 4934208 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1944 789 435 0 1605 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7776 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 29844
/proc/meminfo: memFree=27088508/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7784 CPUtime=162.31 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 5722 0 0 0 16231 0 0 0 20 0 1 0 93191006 33759232 1946 33554432000 4194304 5972588 140733895816544 140733895813768 4972608 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1946 789 435 0 1605 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7784 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.02 1.96 3/187 29845
/proc/meminfo: memFree=27084524/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7788 CPUtime=222.31 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 6240 0 0 0 22231 0 0 0 20 0 1 0 93191006 33759232 1947 33554432000 4194304 5972588 140733895816544 140733895813768 4935506 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1947 789 435 0 1605 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7788 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.05 2.01 1.96 3/188 29853
/proc/meminfo: memFree=27084092/32770624 swapFree=67108860/67108860
[pid=29779] ppid=29776 vsize=32968 memory=7788 CPUtime=240.02 cores=1,3,5,7
/proc/29779/stat : 29779 (cosoco) R 29776 29779 24273 0 -1 4202496 6243 0 0 0 24002 0 0 0 20 0 1 0 93191006 33759232 1947 33554432000 4194304 5972588 140733895816544 140733895813768 4935463 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 22089728 140733895824575 140733895824675 140733895824675 140733895827406 0
/proc/29779/statm: 8242 1947 789 435 0 1605 0
Current children cumulated CPU time: 240.02 s
Current children cumulated vsize: 32968 KiB
Current children cumulated memory: 7788 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+240.01 s]
# the end of solver process 29779 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.031 s, system=0.006 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.037
CPU user time (s): 240.031
CPU system time (s): 0.006
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 32968
Max. memory (cumulated for all children) (KiB): 7788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.031
system time used= 0.006
maximum resident set size= 7872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6291
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= 10
involuntary context switches= 65


# summary of solver processes directly reported to runsolver:
#   pid: 29779
#   total CPU time (s): 240.037
#   total CPU user time (s): 240.031
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.873171 second user time and 1.52616 second system time

The end

Launcher Data 

Begin job on node114 at 2017-08-13 06:56:13
IDJOB=4266939
IDBENCH=135870
IDSOLVER=2656
FILE ID=node114/4266939-1502601032
RUNJOBID= node114-1502597762-28338
PBS_JOBID= 20628281
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n30/TravellingSalesman-30-30-18.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266939-1502601032/watcher-4266939-1502601032 -o /tmp/evaluation-result-4266939-1502601032/solver-4266939-1502601032 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28338 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266939-1502601032.xml

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

MD5SUM BENCH= 16e7a4452edd8ccb673a436dbd81290a
RANDOM SEED=351788498

node114.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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        27131620 kB
MemAvailable:   31988992 kB
Buffers:          136208 kB
Cached:          5011768 kB
SwapCached:            0 kB
Active:           379352 kB
Inactive:        4827456 kB
Active(anon):      61448 kB
Inactive(anon):    25036 kB
Active(file):     317904 kB
Inactive(file):  4802420 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2372 kB
Writeback:             0 kB
AnonPages:         62448 kB
Mapped:            44744 kB
Shmem:             25224 kB
Slab:             131232 kB
SReclaimable:     105764 kB
SUnreclaim:        25468 kB
KernelStack:        3312 kB
PageTables:         5168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 61696 MiB
End job on node114 at 2017-08-13 07:00:14