Trace number 4267015

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)3 251.931 252.015

General information on the benchmark

NameChessboardColoration/ChessboardColoration-int-s2/
ChessboardColoration-int-09-11.xml
MD5SUM40f8709457985e2479c772f6dd1ec4a8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark240.022
Satisfiable
(Un)Satisfiability was proved
Number of variables99
Number of constraints1981
Number of domains1
Minimum domain size99
Maximum domain size99
Distribution of domain sizes[{"size":99,"count":99}]
Minimum variable degree82
Maximum variable degree82
Distribution of variable degrees[{"degree":82,"count":99}]
Minimum constraint arity4
Maximum constraint arity99
Distribution of constraint arities[{"arity":4,"count":1980},{"arity":99,"count":1}]
Number of extensional constraints0
Number of intensional constraints1980
Distribution of constraint types[{"type":"intension","count":1980},{"type":"lex","count":1}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

2.24/2.36	c SAT : Variables: 9801 -- Clauses: 480348
2.24/2.36	c best=?? lower=0 upper=98 
2.53/2.60	c
2.53/2.60	c This is cosoco 1.12 --  
2.53/2.60	c
2.53/2.60	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267015-1502649043.xml 
2.53/2.60	c enable optimization
2.53/2.60	c ========================================[ Problem Statistics ]===========================================
2.53/2.60	c |                                                                                                       
2.53/2.60	c |  Parse time        :         2.29 s 
2.53/2.60	c |
2.53/2.60	c |               Variables: 99
2.53/2.60	c |            Domain Sizes: 99..99
2.53/2.60	c |
2.53/2.60	c |             Constraints: 1999
2.53/2.60	c |                   Arity: 4..99
2.53/2.60	c | 
2.53/2.60	c |                   Types: 
2.53/2.60	c |                          Intension: 1980
2.53/2.60	c |                          Lex: 18
2.53/2.60	c |                          Max constant: 1
2.53/2.60	c |                          
2.53/2.60	c =========================================================================================================
2.53/2.60	o 7
2.53/2.60	c    1 calls to solver: best=7 lower=0 upper=6 
2.53/2.67	o 5
2.63/2.71	o 4
2.63/2.71	c    3 calls to solver: best=4 lower=0 upper=3 
2.63/2.73	o 3
80.83/80.91	conflict 10lvl : 32 bt32-397:0(44)X2010631
251.92/252.01	
251.92/252.01	c *** INTERRUPTED ***
251.92/252.01	c restarts              : 557         
251.92/252.01	c conflicts             : 256919       (1020 /sec)
251.92/252.01	c decisions             : 1056993      (4197 /sec)
251.92/252.01	c propagations          : 8086499     (32107 /sec)
251.92/252.01	c root propagations     : 14785       
251.92/252.01	c filter calls          : 294764157      (1170330 /sec)
251.92/252.01	c useless filter calls  : 289468281      (98 %)
251.92/252.01	c
251.92/252.01	c clauses               : 483117
251.92/252.01	c SAT propagations      : 10398
251.92/252.01	c SAT conflicts         : 54 (1 learnts)
251.92/252.01	c Memory used           : 86.44 MB
251.92/252.01	c CPU time              : 251.864 s
251.92/252.01	
251.92/252.01	c nb Solutions = 4
251.92/252.01	s SATISFIABLE
251.92/252.01	c Best value found: 3
251.92/252.01	
251.92/252.01	
251.92/252.01	v <instantiation type='solution' cost='3'>
251.92/252.01	v <list>x[0][0] x[0][10] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[1][0] x[1][10] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] </list>
251.92/252.01	v <values>0 3 0 0 1 1 2 2 2 2 2 0 1 1 1 0 0 0 2 3 3 3 1 0 0 1 0 1 1 1 1 2 3 1 1 0 2 1 0 2 0 0 3 1 2 2 1 0 0 1 2 0 3 0 1 2 0 1 0 1 0 1 2 3 1 0 2 3 2 1 1 2 0 0 2 3 0 2 3 3 2 1 0 3 1 3 0 2 2 0 3 3 2 1 0 3 0 0 3 </values>
251.92/252.01	v </instantiation>
251.92/252.01

Verifier Data 

OK	3

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 (15298 MiB free)
  memory of node 1: 16384 MiB (15311 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267015-1502649043/watcher-4267015-1502649043 -o /tmp/evaluation-result-4267015-1502649043/solver-4267015-1502649043 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node128-1502644648-26369 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4267015-1502649043.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=28490, runsolver pid=28487
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 1.91 1.98 2.03 3/183 28491
/proc/meminfo: memFree=31342320/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=27432 memory=3856 CPUtime=0.05 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 1129 0 0 0 5 0 0 0 20 0 1 0 18786926 28090368 964 18446744073709551615 4194304 5972588 140725581738800 140725581735448 140466774424382 0 0 1 0 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 6858 964 786 435 0 221 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 27432 KiB
Current children cumulated memory: 3856 KiB

[startup+0.209474 s]*
/proc/loadavg: 1.91 1.98 2.03 3/183 28491
/proc/meminfo: memFree=31340092/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=28284 memory=4736 CPUtime=0.16 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 1356 0 0 0 16 0 0 0 20 0 1 0 18786926 28962816 1184 18446744073709551615 4194304 5972588 140725581738800 140725581735448 140466774428645 0 0 1 0 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 7071 1184 787 435 0 434 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 28284 KiB
Current children cumulated memory: 4736 KiB

[startup+0.308911 s]*
/proc/loadavg: 1.91 1.98 2.03 3/183 28491
/proc/meminfo: memFree=31337488/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=29148 memory=5480 CPUtime=0.25 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 1564 0 0 0 25 0 0 0 20 0 1 0 18786926 29847552 1370 18446744073709551615 4194304 5972588 140725581738800 140725581735448 140466774428645 0 0 1 0 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 7287 1370 787 435 0 650 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 29148 KiB
Current children cumulated memory: 5480 KiB

[startup+0.70035 s]
/proc/loadavg: 1.91 1.98 2.03 4/183 28491
/proc/meminfo: memFree=31333004/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=32236 memory=8688 CPUtime=0.64 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 2361 0 0 0 64 0 0 0 20 0 1 0 18786926 33009664 2172 18446744073709551615 4194304 5972588 140725581738800 140725581732600 140466774428645 0 0 1 0 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 8059 2172 787 435 0 1422 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 32236 KiB
Current children cumulated memory: 8688 KiB

[startup+1.50034 s]
/proc/loadavg: 1.91 1.98 2.03 3/183 28491
/proc/meminfo: memFree=31320976/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=38984 memory=15436 CPUtime=1.43 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 4029 0 0 0 143 0 0 0 20 0 1 0 18786926 39919616 3859 18446744073709551615 4194304 5972588 140725581738800 140725581732600 140466774428645 0 0 1 0 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 9746 3859 787 435 0 3109 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 38984 KiB
Current children cumulated memory: 15436 KiB

[startup+3.10964 s]
/proc/loadavg: 1.91 1.98 2.03 3/183 28491
/proc/meminfo: memFree=31239664/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88384 memory=60180 CPUtime=3.04 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 18443 0 0 0 302 2 0 0 20 0 1 0 18786926 90505216 15045 18446744073709551615 4194304 5972588 140725581738800 140725581736248 5053069 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22096 15045 841 435 0 15459 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 88384 KiB
Current children cumulated memory: 60180 KiB

[startup+6.30041 s]
/proc/loadavg: 1.84 1.97 2.02 3/183 28491
/proc/meminfo: memFree=31191304/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60528 CPUtime=6.24 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 28058 0 0 0 621 3 0 0 20 0 1 0 18786926 90636288 15132 18446744073709551615 4194304 5972588 140725581738800 140725581736248 4968872 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15132 841 435 0 15491 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60528 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 2.03 3/183 28493
/proc/meminfo: memFree=30840732/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60752 CPUtime=12.63 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 37736 0 0 0 1260 3 0 0 20 0 1 0 18786926 90636288 15188 18446744073709551615 4194304 5972588 140725581738800 140725581736024 5053094 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15188 841 435 0 15491 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60752 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 1.98 2.03 3/183 28493
/proc/meminfo: memFree=30769940/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60812 CPUtime=25.43 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 56913 0 0 0 2539 4 0 0 20 0 1 0 18786926 90636288 15203 18446744073709551615 4194304 5972588 140725581738800 140725581736024 4965382 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15203 841 435 0 15491 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60812 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 1.99 2.03 3/183 28494
/proc/meminfo: memFree=30767660/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60824 CPUtime=51.04 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 66667 0 0 0 5100 4 0 0 20 0 1 0 18786926 90636288 15206 18446744073709551615 4194304 5972588 140725581738800 140725581736024 4965342 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15206 841 435 0 15491 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60824 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/183 28498
/proc/meminfo: memFree=30766860/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60840 CPUtime=102.22 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 76395 0 0 0 10218 4 0 0 20 0 1 0 18786926 90636288 15210 18446744073709551615 4194304 5972588 140725581738800 140725581736024 4966031 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15210 841 435 0 15491 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60840 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/183 28502
/proc/meminfo: memFree=30766812/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60880 CPUtime=162.22 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 86063 0 0 0 16217 5 0 0 20 0 1 0 18786926 90636288 15220 18446744073709551615 4194304 5972588 140725581738800 140725581736024 4965342 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15220 846 435 0 15491 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/186 28520
/proc/meminfo: memFree=30762152/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60888 CPUtime=222.21 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 95764 0 0 0 22216 5 0 0 20 0 1 0 18786926 90636288 15222 18446744073709551615 4194304 5972588 140725581738800 140725581736024 4965365 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15222 846 435 0 15491 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60888 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.03 5/199 28552
/proc/meminfo: memFree=31119628/32770624 swapFree=67108860/67108860
[pid=28490] ppid=28487 vsize=88512 memory=60900 CPUtime=251.92 cores=0,2,4,6
/proc/28490/stat : 28490 (cosoco) R 28487 28490 7968 0 -1 4202496 105373 0 0 0 25186 6 0 0 20 0 1 0 18786926 90636288 15225 18446744073709551615 4194304 5972588 140725581738800 140725581736024 4909639 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 35356672 140725581746634 140725581746734 140725581746734 140725581750222 0
/proc/28490/statm: 22128 15225 846 435 0 15491 0
Current children cumulated CPU time: 251.92 s
Current children cumulated vsize: 88512 KiB
Current children cumulated memory: 60900 KiB

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

[startup+252.014 s]
# the end of solver process 28490 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.864 s, system=0.066992 s

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

Child status: 1
Real time (s): 252.015
CPU time (s): 251.931
CPU user time (s): 251.864
CPU system time (s): 0.066992
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 88512
Max. memory (cumulated for all children) (KiB): 60900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.864
system time used= 0.066992
maximum resident set size= 60972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105420
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= 333


# summary of solver processes directly reported to runsolver:
#   pid: 28490
#   total CPU time (s): 251.931
#   total CPU user time (s): 251.864
#   total CPU system time (s): 0.066992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.951729 second user time and 1.86401 second system time

The end

Launcher Data 

Begin job on node128 at 2017-08-13 20:16:46
IDJOB=4267015
IDBENCH=139746
IDSOLVER=2656
FILE ID=node128/4267015-1502649043
RUNJOBID= node128-1502644648-26369
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-int-s2/ChessboardColoration-int-09-11.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267015-1502649043/watcher-4267015-1502649043 -o /tmp/evaluation-result-4267015-1502649043/solver-4267015-1502649043 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node128-1502644648-26369 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4267015-1502649043.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 40f8709457985e2479c772f6dd1ec4a8
RANDOM SEED=2144302403

node128.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	: 5333.94
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	: 5333.94
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	: 5333.94
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	: 5333.94
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:        31344552 kB
MemAvailable:   31996184 kB
Buffers:          155504 kB
Cached:           782416 kB
SwapCached:            0 kB
Active:           292076 kB
Inactive:         720136 kB
Active(anon):      74280 kB
Inactive(anon):    16764 kB
Active(file):     217796 kB
Inactive(file):   703372 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5404 kB
Writeback:             0 kB
AnonPages:         57492 kB
Mapped:            35264 kB
Shmem:             17116 kB
Slab:             117716 kB
SReclaimable:      92596 kB
SUnreclaim:        25120 kB
KernelStack:        3280 kB
PageTables:         5096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     340624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 62024 MiB
End job on node128 at 2017-08-13 20:20:58