Trace number 4266664

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)109 240.011 240.028

General information on the benchmark

NameGolombRuler/GolombRuler-a3-s1/
GolombRuler-12-a3.xml
MD5SUM0a01517bf7d7882ddb7c2c03c4be0b51
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1999.78
Satisfiable
(Un)Satisfiability was proved
Number of variables156
Number of constraints69
Number of domains2
Minimum domain size500
Maximum domain size501
Distribution of domain sizes[{"size":500,"count":66},{"size":501,"count":12}]
Minimum variable degree0
Maximum variable degree13
Distribution of variable degrees[{"degree":0,"count":78},{"degree":2,"count":66},{"degree":12,"count":10},{"degree":13,"count":2}]
Minimum constraint arity1
Maximum constraint arity66
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":66},{"arity":12,"count":1},{"arity":66,"count":1}]
Number of extensional constraints0
Number of intensional constraints67
Distribution of constraint types[{"type":"intension","count":67},{"type":"allDifferent","count":1},{"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 

1.29/1.39	c SAT : Variables: 78012 -- Clauses: 19467156
1.29/1.39	c best=?? lower=0 upper=500 
5.39/5.42	c
5.39/5.42	c This is cosoco 1.12 --  
5.39/5.42	c
5.39/5.42	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266664-1502599697.xml 
5.39/5.42	c enable optimization
5.39/5.42	c ========================================[ Problem Statistics ]===========================================
5.39/5.42	c |                                                                                                       
5.39/5.42	c |  Parse time        :         1.21 s 
5.39/5.42	c |
5.39/5.42	c |               Variables: 156
5.39/5.42	c |            Domain Sizes: 500..501
5.39/5.42	c |
5.39/5.42	c |             Constraints: 80
5.39/5.42	c |                   Arity: 1..66  -- Unary: 2  -- Binary: 11  -- Ternary: 66
5.39/5.42	c | 
5.39/5.42	c |                   Types: 
5.39/5.42	c |                          (X - Y < k): 11
5.39/5.42	c |                          All Different: 1
5.39/5.42	c |                          Intension: 68
5.39/5.42	c |                          
5.39/5.42	c =========================================================================================================
5.39/5.42	o 123
5.39/5.42	c    1 calls to solver: best=123 lower=0 upper=122 
5.49/5.59	conflict 1lvl : 1 bt1-28013:0(1)X4294967295
8.29/8.30	 -> -28013:X(1)conflict 500lvl : 9 bt7-9538:0(6886)X78005162
10.79/10.90	o 109
22.48/22.58	conflict 504lvl : 15 bt15-1008:0(14002)X78047763
29.00/29.01	conflict 503lvl : 15 bt15-1008:0(11606)X78059240
80.48/80.59	conflict 504lvl : 15 bt15-1008:0(11582)X78108659
104.67/104.75	conflict 500lvl : 15 bt15-1008:0(11567)X78123311
155.87/155.96	conflict 499lvl : 15 bt15-1008:0(8738)X78138886
239.99/240.00	
239.99/240.00	c *** INTERRUPTED ***
239.99/240.00	c restarts              : 548         
239.99/240.00	c conflicts             : 108085       (451 /sec)
239.99/240.00	c decisions             : 253620       (1058 /sec)
239.99/240.00	c propagations          : 430412434   (1795314 /sec)
239.99/240.00	c root propagations     : 621         
239.99/240.00	c filter calls          : 10177475       (42452 /sec)
239.99/240.00	c useless filter calls  : 6110349        (60 %)
239.99/240.00	c
239.99/240.00	c clauses               : 19475654
239.99/240.00	c SAT propagations      : 36136
239.99/240.00	c SAT conflicts         : 21 (7 learnts)
239.99/240.00	c Memory used           : 845.31 MB
239.99/240.00	c CPU time              : 239.742 s
239.99/240.00	
239.99/240.00	c nb Solutions = 2
239.99/240.00	s SATISFIABLE
239.99/240.00	c Best value found: 109
239.99/240.00	
239.99/240.00	
239.99/240.00	v <instantiation type='solution' cost='109'>
239.99/240.00	v <list>x[0] x[10] x[11] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][10] y[0][11] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[10][0] y[10][10] y[10][11] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[11][0] y[11][10] y[11][11] y[11][1] y[11][2] y[11][3] y[11][4] y[11][5] y[11][6] y[11][7] y[11][8] y[11][9] y[1][0] y[1][10] y[1][11] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[2][0] y[2][10] y[2][11] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[3][0] y[3][10] y[3][11] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[4][0] y[4][10] y[4][11] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[5][0] y[5][10] y[5][11] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[6][0] y[6][10] y[6][11] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][10] y[7][11] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][10] y[8][11] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][10] y[9][11] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] </list>
239.99/240.00	v <values>0 94 109 1 4 6 14 23 30 41 61 73 * 94 109 1 4 6 14 23 30 41 61 73 * * 15 * * * * * * * * * * * * * * * * * * * * * * 93 108 * 3 5 13 22 29 40 60 72 * 90 105 * * 2 10 19 26 37 57 69 * 88 103 * * * 8 17 24 35 55 67 * 80 95 * * * * 9 16 27 47 59 * 71 86 * * * * * 7 18 38 50 * 64 79 * * * * * * 11 31 43 * 53 68 * * * * * * * 20 32 * 33 48 * * * * * * * * 12 * 21 36 * * * * * * * * * </values>
239.99/240.00	v </instantiation>
239.99/240.00

Verifier Data 

OK	109

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 (15353 MiB free)
  memory of node 1: 16384 MiB (15542 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266664-1502599697/watcher-4266664-1502599697 -o /tmp/evaluation-result-4266664-1502599697/solver-4266664-1502599697 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27834 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266664-1502599697.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=32570, runsolver pid=32567

[startup+0.100168 s]*
/proc/loadavg: 2.00 2.02 2.12 3/188 32571
/proc/meminfo: memFree=31623100/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=47712 memory=23368 CPUtime=0.09 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 5038 0 0 0 9 0 0 0 20 0 1 0 93058047 48857088 5842 33554432000 4194304 5972588 140737376464640 140737376461288 5280489 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 11928 5842 823 435 0 5291 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47712 KiB
Current children cumulated memory: 23368 KiB

[startup+0.209674 s]*
/proc/loadavg: 2.00 2.02 2.12 3/188 32571
/proc/meminfo: memFree=31558168/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=129084 memory=89044 CPUtime=0.21 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 16816 0 0 0 19 2 0 0 20 0 1 0 93058047 132182016 22261 33554432000 4194304 5972588 140737376464640 140737376461288 5280489 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 32271 22261 823 435 0 25634 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 129084 KiB
Current children cumulated memory: 89044 KiB

[startup+0.309662 s]*
/proc/loadavg: 2.00 2.02 2.12 3/188 32571
/proc/meminfo: memFree=31496640/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=200512 memory=148912 CPUtime=0.31 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 25670 0 0 0 27 4 0 0 20 0 1 0 93058047 205324288 37228 33554432000 4194304 5972588 140737376464640 140737376461288 140112152394725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 50128 37228 823 435 0 43491 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 200512 KiB
Current children cumulated memory: 148912 KiB

[startup+0.700389 s]
/proc/loadavg: 2.00 2.02 2.12 3/188 32571
/proc/meminfo: memFree=31379208/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=470960 memory=375844 CPUtime=0.69 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 56847 0 0 0 59 10 0 0 20 0 1 0 93058047 482263040 93961 33554432000 4194304 5972588 140737376464640 140737376461288 140112152394725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 117740 93961 823 435 0 111103 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 470960 KiB
Current children cumulated memory: 375844 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.12 3/188 32571
/proc/meminfo: memFree=31090032/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865136 memory=785072 CPUtime=1.49 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 110584 0 0 0 130 19 0 0 20 0 1 0 93058047 885899264 196268 33554432000 4194304 5972588 140737376464640 140737376461288 5070704 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216284 196268 839 435 0 209647 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 865136 KiB
Current children cumulated memory: 785072 KiB

[startup+3.10933 s]
/proc/loadavg: 2.00 2.01 2.12 3/188 32571
/proc/meminfo: memFree=30854384/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865292 memory=785236 CPUtime=3.1 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 112376 0 0 0 291 19 0 0 20 0 1 0 93058047 886059008 196309 33554432000 4194304 5972588 140737376464640 140737376461288 5053024 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216323 196309 839 435 0 209686 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 865292 KiB
Current children cumulated memory: 785236 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.12 3/188 32571
/proc/meminfo: memFree=30854012/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865436 memory=785508 CPUtime=6.29 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 119770 0 0 0 609 20 0 0 20 0 1 0 93058047 886206464 196377 33554432000 4194304 5972588 140737376464640 140737376461656 5094189 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216359 196377 843 435 0 209722 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 865436 KiB
Current children cumulated memory: 785508 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.12 3/188 32571
/proc/meminfo: memFree=30853912/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865436 memory=785512 CPUtime=12.69 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 126648 0 0 0 1247 22 0 0 20 0 1 0 93058047 886206464 196378 33554432000 4194304 5972588 140737376464640 140737376462088 4965562 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216359 196378 843 435 0 209722 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 865436 KiB
Current children cumulated memory: 785512 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.12 3/188 32632
/proc/meminfo: memFree=29513448/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865436 memory=785520 CPUtime=25.49 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 132952 0 0 0 2526 23 0 0 20 0 1 0 93058047 886206464 196380 33554432000 4194304 5972588 140737376464640 140737376461864 5094130 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216359 196380 845 435 0 209722 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 865436 KiB
Current children cumulated memory: 785520 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.12 3/187 32632
/proc/meminfo: memFree=29513688/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865436 memory=785520 CPUtime=51.09 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 140257 0 0 0 5086 23 0 0 20 0 1 0 93058047 886206464 196380 33554432000 4194304 5972588 140737376464640 140737376461864 4965365 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216359 196380 845 435 0 209722 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 865436 KiB
Current children cumulated memory: 785520 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.11 3/187 32634
/proc/meminfo: memFree=29508244/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865436 memory=785528 CPUtime=102.28 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 148301 0 0 0 10204 24 0 0 20 0 1 0 93058047 886206464 196382 33554432000 4194304 5972588 140737376464640 140737376461864 5071767 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216359 196382 845 435 0 209722 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 865436 KiB
Current children cumulated memory: 785528 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 2.11 3/187 32635
/proc/meminfo: memFree=29507876/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865596 memory=785620 CPUtime=162.27 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 154070 0 0 0 16203 24 0 0 20 0 1 0 93058047 886370304 196405 33554432000 4194304 5972588 140737376464640 140737376461864 5320283 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216399 196405 845 435 0 209762 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 865596 KiB
Current children cumulated memory: 785620 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.10 3/187 32636
/proc/meminfo: memFree=29507192/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865596 memory=785620 CPUtime=222.28 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 158484 0 0 0 22203 25 0 0 20 0 1 0 93058047 886370304 196405 33554432000 4194304 5972588 140737376464640 140737376461864 5099648 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216399 196405 845 435 0 209762 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 865596 KiB
Current children cumulated memory: 785620 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.02 2.02 2.10 3/187 32636
/proc/meminfo: memFree=29507160/32770624 swapFree=67108860/67108860
[pid=32570] ppid=32567 vsize=865596 memory=785620 CPUtime=239.99 cores=1,3,5,7
/proc/32570/stat : 32570 (cosoco) R 32567 32570 24193 0 -1 4202496 159555 0 0 0 23974 25 0 0 20 0 1 0 93058047 886370304 196405 33554432000 4194304 5972588 140737376464640 140737376461864 4909657 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27807744 140737376470207 140737376470307 140737376470307 140737376473038 0
/proc/32570/statm: 216399 196405 845 435 0 209762 0
Current children cumulated CPU time: 239.99 s
Current children cumulated vsize: 865596 KiB
Current children cumulated memory: 785620 KiB

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

[startup+240.028 s]
# the end of solver process 32570 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.742 s, system=0.269012 s

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

Child status: 1
Real time (s): 240.028
CPU time (s): 240.011
CPU user time (s): 239.742
CPU system time (s): 0.269012
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 865596
Max. memory (cumulated for all children) (KiB): 785620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.742
system time used= 0.269012
maximum resident set size= 785692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159601
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= 72
involuntary context switches= 73


# summary of solver processes directly reported to runsolver:
#   pid: 32570
#   total CPU time (s): 240.011
#   total CPU user time (s): 239.742
#   total CPU system time (s): 0.269012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.849505 second user time and 1.60596 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 06:33:59
IDJOB=4266664
IDBENCH=126205
IDSOLVER=2656
FILE ID=node102/4266664-1502599697
RUNJOBID= node102-1502596320-27834
PBS_JOBID= 20628289
Free space on /tmp= 61908 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-12-a3.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266664-1502599697/watcher-4266664-1502599697 -o /tmp/evaluation-result-4266664-1502599697/solver-4266664-1502599697 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27834 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266664-1502599697.xml

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

MD5SUM BENCH= 0a01517bf7d7882ddb7c2c03c4be0b51
RANDOM SEED=813692100

node102.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31637800 kB
MemAvailable:   31966376 kB
Buffers:           89236 kB
Cached:           523828 kB
SwapCached:            0 kB
Active:           593176 kB
Inactive:          96972 kB
Active(anon):      26424 kB
Inactive(anon):    78196 kB
Active(file):     566752 kB
Inactive(file):    18776 kB
Unevictable:        6440 kB
Mlocked:            6440 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2400 kB
Writeback:             0 kB
AnonPages:        226912 kB
Mapped:            44092 kB
Shmem:             25228 kB
Slab:             144148 kB
SReclaimable:     117768 kB
SUnreclaim:        26380 kB
KernelStack:        3408 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     376848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61908 MiB
End job on node102 at 2017-08-13 06:37:59