Trace number 4266268

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 NameAnswerCPU timeWall clock time
cosoco-sat 1.12SAT 41.553299 41.5564

General information on the benchmark

NameQRandom/QRandom-m1-lard/
lard-90-90.xml
MD5SUM4d5ee0d3a7698119cef28df18be09f14
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark13.9392
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints4005
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":90}]
Minimum variable degree89
Maximum variable degree89
Distribution of variable degrees[{"degree":89,"count":90}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4005}]
Number of extensional constraints4005
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":4005}]
Optimization problemNO
Type of objective

Solver Data 

41.48/41.53	c SAT : Variables: 8190 -- Clauses: 368640
41.48/41.54	c root propagations     : 4170        
41.48/41.54	c restarts enabled, print stats at every restarts
41.48/41.54	c
41.48/41.54	c
41.48/41.54	c
41.48/41.54	c This is cosoco 1.12 --  
41.48/41.54	c
41.48/41.54	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266268-1502575733.xml 
41.48/41.54	c ========================================[ Problem Statistics ]===========================================
41.48/41.54	c |                                                                                                       
41.48/41.54	c |  Parse time        :        41.47 s 
41.48/41.54	c |
41.48/41.54	c |               Variables: 90
41.48/41.54	c |            Domain Sizes: 91..91
41.48/41.54	c |
41.48/41.54	c |             Constraints: 4005
41.48/41.54	c |                   Arity: 2..2  -- Binary: 4005
41.48/41.54	c | 
41.48/41.54	c |                   Types: 
41.48/41.54	c |                          Extension: 4005  (nb tuples: 4050..4050) -- (shared: 0)
41.48/41.54	c |                          
41.48/41.54	c =========================================================================================================
41.48/41.54	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
41.48/41.55	c solution 1
41.48/41.55	
41.48/41.55	v <instantiation type='solution'>
41.48/41.55	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] </list>
41.48/41.55	v <values>0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </values>
41.48/41.55	v </instantiation>
41.48/41.55	
41.48/41.55	c restarts              : 0           
41.48/41.55	c conflicts             : 0            (0 /sec)
41.48/41.55	c decisions             : 90           (2 /sec)
41.48/41.55	c propagations          : 4272        (103 /sec)
41.48/41.55	c root propagations     : 4170        
41.48/41.55	c filter calls          : 14179          (342 /sec)
41.48/41.55	c useless filter calls  : 13913          (98 %)
41.48/41.55	c
41.48/41.55	c clauses               : 368640
41.48/41.55	c SAT propagations      : 0
41.48/41.55	c SAT conflicts         : 0 (0 learnts)
41.48/41.55	c Memory used           : 92.52 MB
41.48/41.55	c CPU time              : 41.4832 s
41.48/41.55	
41.48/41.55	s SATISFIABLE

Verifier Data 

OK

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 (14428 MiB free)
  memory of node 1: 16384 MiB (14147 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266268-1502575733/watcher-4266268-1502575733 -o /tmp/evaluation-result-4266268-1502575733/solver-4266268-1502575733 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502567255-24473 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266268-1502575733.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=25317, runsolver pid=25314

[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 2/183 25332
/proc/meminfo: memFree=29262600/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=27580 memory=3856 CPUtime=0.1 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 1127 0 0 0 10 0 0 0 20 0 1 0 90661420 28241920 964 33554432000 4194304 5972588 140726673106656 140726673103304 5675835 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 6895 964 720 435 0 258 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 3856 KiB

[startup+0.209261 s]*
/proc/loadavg: 2.00 2.01 2.05 2/183 25332
/proc/meminfo: memFree=29262600/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=27712 memory=3856 CPUtime=0.21 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 1156 0 0 0 21 0 0 0 20 0 1 0 90661420 28377088 964 33554432000 4194304 5972588 140726673106656 140726673103304 5385816 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 6928 964 720 435 0 291 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 3856 KiB

[startup+0.308697 s]*
/proc/loadavg: 2.00 2.01 2.05 3/185 25336
/proc/meminfo: memFree=29243860/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=27844 memory=3856 CPUtime=0.31 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 1185 0 0 0 31 0 0 0 20 0 1 0 90661420 28512256 964 33554432000 4194304 5972588 140726673106656 140726673103304 5419138 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 6961 964 720 435 0 324 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 3856 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 25336
/proc/meminfo: memFree=29142860/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=28240 memory=4384 CPUtime=0.69 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 1292 0 0 0 69 0 0 0 20 0 1 0 90661420 28917760 1096 33554432000 4194304 5972588 140726673106656 140726673103224 5385812 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 7060 1096 721 435 0 423 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4384 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25347
/proc/meminfo: memFree=29138680/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=29164 memory=5176 CPUtime=1.49 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 1519 0 0 0 149 0 0 0 20 0 1 0 90661420 29863936 1294 33554432000 4194304 5972588 140726673106656 140726673103224 5420452 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 7291 1294 722 435 0 654 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29164 KiB
Current children cumulated memory: 5176 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25347
/proc/meminfo: memFree=29134816/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=31012 memory=7192 CPUtime=3.1 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 2323 0 0 0 310 0 0 0 20 0 1 0 90661420 31756288 1798 33554432000 4194304 5972588 140726673106656 140726673103224 5676066 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 7753 1798 722 435 0 1116 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31012 KiB
Current children cumulated memory: 7192 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25347
/proc/meminfo: memFree=29114904/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=34576 memory=10788 CPUtime=6.29 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 3769 0 0 0 629 0 0 0 20 0 1 0 90661420 35405824 2697 33554432000 4194304 5972588 140726673106656 140726673103224 5414636 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 8644 2697 722 435 0 2007 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34576 KiB
Current children cumulated memory: 10788 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25347
/proc/meminfo: memFree=29114784/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=41704 memory=17908 CPUtime=12.69 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 6086 0 0 0 1268 1 0 0 20 0 1 0 90661420 42704896 4477 33554432000 4194304 5972588 140726673106656 140726673103224 5675755 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 10426 4477 722 435 0 3789 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 41704 KiB
Current children cumulated memory: 17908 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25347
/proc/meminfo: memFree=29086884/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=55960 memory=31964 CPUtime=25.49 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 12788 0 0 0 2546 3 0 0 20 0 1 0 90661420 57303040 7991 33554432000 4194304 5972588 140726673106656 140726673103224 5385802 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 13990 7991 722 435 0 7353 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 55960 KiB
Current children cumulated memory: 31964 KiB

[startup+41.5563 s]
# the end of solver process 25317 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=41.4833 s, system=0.069998 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25347
/proc/meminfo: memFree=29086884/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=55960 memory=32228 CPUtime=25.59 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 12816 0 0 0 2556 3 0 0 20 0 1 0 90661420 57303040 8057 33554432000 4194304 5972588 140726673106656 140726673103224 140362725761936 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 13990 8057 722 435 0 7353 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 55960 KiB
Current children cumulated memory: 32228 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29071756/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=63088 memory=39092 CPUtime=32 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 14581 0 0 0 3196 4 0 0 20 0 1 0 90661420 64602112 9773 33554432000 4194304 5972588 140726673106656 140726673103224 5418846 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 15772 9773 722 435 0 9135 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 63088 KiB
Current children cumulated memory: 39092 KiB

[startup+38.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29059232/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=70088 memory=46196 CPUtime=38.39 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 16338 0 0 0 3834 5 0 0 20 0 1 0 90661420 71770112 11549 33554432000 4194304 5972588 140726673106656 140726673103224 5380143 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 17522 11549 722 435 0 10885 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 70088 KiB
Current children cumulated memory: 46196 KiB

[startup+40.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29055016/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=71804 memory=47920 CPUtime=39.99 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 20437 0 0 0 3994 5 0 0 20 0 1 0 90661420 73527296 11980 33554432000 4194304 5972588 140726673106656 140726673103224 5671516 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 17951 11980 722 435 0 11314 0
Current children cumulated CPU time: 39.99 s
Current children cumulated vsize: 71804 KiB
Current children cumulated memory: 47920 KiB

[startup+40.8002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29055016/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=72728 memory=48708 CPUtime=40.79 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 20657 0 0 0 4074 5 0 0 20 0 1 0 90661420 74473472 12177 33554432000 4194304 5972588 140726673106656 140726673103224 5414791 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 18182 12177 722 435 0 11545 0
Current children cumulated CPU time: 40.79 s
Current children cumulated vsize: 72728 KiB
Current children cumulated memory: 48708 KiB

[startup+41.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29052536/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=73124 memory=49236 CPUtime=41.18 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 20766 0 0 0 4113 5 0 0 20 0 1 0 90661420 74878976 12309 33554432000 4194304 5972588 140726673106656 140726673103224 5671493 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 18281 12309 722 435 0 11644 0
Current children cumulated CPU time: 41.18 s
Current children cumulated vsize: 73124 KiB
Current children cumulated memory: 49236 KiB

[startup+41.4002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29052536/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=73388 memory=49500 CPUtime=41.38 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 20821 0 0 0 4133 5 0 0 20 0 1 0 90661420 75149312 12375 33554432000 4194304 5972588 140726673106656 140726673103224 5675216 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 18347 12375 722 435 0 11710 0
Current children cumulated CPU time: 41.38 s
Current children cumulated vsize: 73388 KiB
Current children cumulated memory: 49500 KiB

[startup+41.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25348
/proc/meminfo: memFree=29052536/32770624 swapFree=67108860/67108860
[pid=25317] ppid=25314 vsize=73520 memory=49500 CPUtime=41.48 cores=1,3,5,7
/proc/25317/stat : 25317 (cosoco) R 25314 25317 24389 0 -1 4202496 20846 0 0 0 4143 5 0 0 20 0 1 0 90661420 75284480 12375 33554432000 4194304 5972588 140726673106656 140726673103224 5671522 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 8536064 140726673114298 140726673114398 140726673114398 140726673117134 0
/proc/25317/statm: 18380 12375 722 435 0 11743 0
Current children cumulated CPU time: 41.48 s
Current children cumulated vsize: 73520 KiB
Current children cumulated memory: 49500 KiB

Child status: 0
Real time (s): 41.5564
CPU time (s): 41.5533
CPU user time (s): 41.4833
CPU system time (s): 0.069998
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 73520
Max. memory (cumulated for all children) (KiB): 49500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.4833
system time used= 0.069998
maximum resident set size= 69356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30924
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= 11
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 25317
#   total CPU time (s): 41.5533
#   total CPU user time (s): 41.4833
#   total CPU system time (s): 0.069998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.168779 second user time and 0.305775 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-12 23:54:35
IDJOB=4266268
IDBENCH=125604
IDSOLVER=2655
FILE ID=node107/4266268-1502575733
RUNJOBID= node107-1502567255-24473
PBS_JOBID= 20628284
Free space on /tmp= 61556 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/QRandom/QRandom-m1-lard/lard-90-90.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266268-1502575733/watcher-4266268-1502575733 -o /tmp/evaluation-result-4266268-1502575733/solver-4266268-1502575733 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502567255-24473 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4266268-1502575733.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4d5ee0d3a7698119cef28df18be09f14
RANDOM SEED=1024866560

node107.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	: 5333.84
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	: 5333.84
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	: 5333.84
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	: 5333.84
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:        29262524 kB
MemAvailable:   31995316 kB
Buffers:          125156 kB
Cached:          2900108 kB
SwapCached:            0 kB
Active:           541296 kB
Inactive:        2536460 kB
Active(anon):      55656 kB
Inactive(anon):    24972 kB
Active(file):     485640 kB
Inactive(file):  2511488 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            108296 kB
Writeback:             0 kB
AnonPages:         59324 kB
Mapped:            42292 kB
Shmem:             25228 kB
Slab:             128152 kB
SReclaimable:     103000 kB
SUnreclaim:        25152 kB
KernelStack:        3248 kB
PageTables:         5036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     334240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61440 MiB
End job on node107 at 2017-08-12 23:55:17