Trace number 4301833

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12SAT (TO)181 252.039 252.01

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-15_c18.xml
MD5SUM9d47b2b78bc459aa217a94cfbd52e9d7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark165
Best CPU time to get the best result obtained on this benchmark252.079
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints106
Number of domains2
Minimum domain size225
Maximum domain size226
Distribution of domain sizes[{"size":225,"count":105},{"size":226,"count":15}]
Minimum variable degree0
Maximum variable degree15
Distribution of variable degrees[{"degree":0,"count":120},{"degree":2,"count":105},{"degree":14,"count":14},{"degree":15,"count":1}]
Minimum constraint arity3
Maximum constraint arity105
Distribution of constraint arities[{"arity":3,"count":105},{"arity":105,"count":1}]
Number of extensional constraints0
Number of intensional constraints105
Distribution of constraint types[{"type":"intension","count":105},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c best=?? lower=-2147483638 upper=2147483637 
0.79/0.80	c
0.79/0.80	c This is cosoco 1.12 --  
0.79/0.80	c
0.79/0.80	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301833-1532887350.xml 
0.79/0.80	c enable optimization
0.79/0.80	c ========================================[ Problem Statistics ]===========================================
0.79/0.80	c |                                                                                                       
0.79/0.80	c |  Parse time        :         0.03 s 
0.79/0.80	c |
0.79/0.80	c |               Variables: 240
0.79/0.80	c |            Domain Sizes: 225..226
0.79/0.80	c |
0.79/0.80	c |             Constraints: 107
0.79/0.80	c |                   Arity: 1..105  -- Unary: 1  -- Ternary: 105
0.79/0.80	c | 
0.79/0.80	c |                   Types: 
0.79/0.80	c |                          All Different: 1
0.79/0.80	c |                          Intension: 1
0.79/0.80	c |                          Sum: 105
0.79/0.80	c |                          
0.79/0.80	c |               Objective: Minimize Intension
0.79/0.80	
0.79/0.80	c =========================================================================================================
0.79/0.80	o 225
0.79/0.80	c    1 calls to solver: best=225 lower=-2147483638 upper=224 
1.10/1.14	o 203
1.10/1.17	o 202
1.10/1.17	c    3 calls to solver: best=202 lower=-2147483638 upper=201 
1.10/1.19	o 199
1.89/1.92	o 196
1.89/1.92	c    5 calls to solver: best=196 lower=-2147483638 upper=195 
4.89/4.97	o 195
26.80/26.81	o 192
26.80/26.81	c    7 calls to solver: best=192 lower=-2147483638 upper=191 
40.70/40.79	o 183
50.30/50.31	o 181
50.30/50.31	c    9 calls to solver: best=181 lower=-2147483638 upper=180 
252.03/252.00	
252.03/252.00	c *** INTERRUPTED ***
252.03/252.00	c restarts              : 64          
252.03/252.00	c conflicts             : 446580       (1772 /sec)
252.03/252.00	c decisions             : 658181       (2611 /sec)
252.03/252.00	c propagations          : 736076516   (2920528 /sec)
252.03/252.00	c root propagations     : 1120        
252.03/252.00	c filter calls          : 97692187       (387613 /sec)
252.03/252.00	c useless filter calls  : 12136949       (12 %)
252.03/252.00	c Memory used           : 27.93 MB
252.03/252.00	c CPU time              : 252.035 s
252.03/252.00	
252.03/252.00	c nb Solutions = 9
252.03/252.00	s SATISFIABLE
252.03/252.00	c Best value found: 181
252.03/252.00	
252.03/252.00	
252.03/252.00	v <instantiation type='solution' cost='181'>
252.03/252.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] 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][12] y[0][13] y[0][14] 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][12] y[10][13] y[10][14] 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][12] y[11][13] y[11][14] 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[12][0] y[12][10] y[12][11] y[12][12] y[12][13] y[12][14] y[12][1] y[12][2] y[12][3] y[12][4] y[12][5] y[12][6] y[12][7] y[12][8] y[12][9] y[13][0] y[13][10] y[13][11] y[13][12] y[13][13] y[13][14] y[13][1] y[13][2] y[13][3] y[13][4] y[13][5] y[13][6] y[13][7] y[13][8] y[13][9] y[14][0] y[14][10] y[14][11] y[14][12] y[14][13] y[14][14] y[14][1] y[14][2] y[14][3] y[14][4] y[14][5] y[14][6] y[14][7] y[14][8] y[14][9] y[1][0] y[1][10] y[1][11] y[1][12] y[1][13] y[1][14] 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][12] y[2][13] y[2][14] 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][12] y[3][13] y[3][14] 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][12] y[4][13] y[4][14] 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][12] y[5][13] y[5][14] 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][12] y[6][13] y[6][14] 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][12] y[7][13] y[7][14] 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][12] y[8][13] y[8][14] 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][12] y[9][13] y[9][14] 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>
252.03/252.00	v <values>0 109 126 151 167 181 1 4 6 13 28 39 49 57 89 * 109 126 151 167 181 1 4 6 13 28 39 49 57 89 * * 17 42 58 72 * * * * * * * * * * * * 25 41 55 * * * * * * * * * * * * * 16 30 * * * * * * * * * * * * * * 14 * * * * * * * * * * * * * * * * * * * * * * * * * 108 125 150 166 180 * 3 5 12 27 38 48 56 88 * 105 122 147 163 177 * * 2 9 24 35 45 53 85 * 103 120 145 161 175 * * * 7 22 33 43 51 83 * 96 113 138 154 168 * * * * 15 26 36 44 76 * 81 98 123 139 153 * * * * * 11 21 29 61 * 70 87 112 128 142 * * * * * * 10 18 50 * 60 77 102 118 132 * * * * * * * 8 40 * 52 69 94 110 124 * * * * * * * * 32 * 20 37 62 78 92 * * * * * * * * * </values>
252.03/252.00	v </instantiation>
252.03/252.00

Verifier Data 

OK	181

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 (13549 MiB free)
  memory of node 1: 16384 MiB (13935 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301833-1532887350/watcher-4301833-1532887350 -o /tmp/evaluation-result-4301833-1532887350/solver-4301833-1532887350 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301833-1532887350.xml 

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

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=9359, runsolver pid=9356
Current StackSize limit: 8192 KiB


[startup+0.100861 s]*
/proc/loadavg: 2.00 2.00 2.02 3/190 9360
/proc/meminfo: memFree=28142408/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=4944 CPUtime=0.1 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 1455 0 0 0 10 0 0 0 20 0 1 0 106298191 29286400 1236 33554432000 4194304 6142532 140727735246752 140727735234040 5183550 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1236 803 476 0 472 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 4944 KiB

[startup+0.209492 s]*
/proc/loadavg: 2.00 2.00 2.02 3/190 9360
/proc/meminfo: memFree=28142408/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=4944 CPUtime=0.21 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 1455 0 0 0 21 0 0 0 20 0 1 0 106298191 29286400 1236 33554432000 4194304 6142532 140727735246752 140727735234040 5327273 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1236 803 476 0 472 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 4944 KiB

[startup+0.309219 s]*
/proc/loadavg: 2.00 2.00 2.02 3/190 9360
/proc/meminfo: memFree=28142036/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=4944 CPUtime=0.31 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 1455 0 0 0 31 0 0 0 20 0 1 0 106298191 29286400 1236 33554432000 4194304 6142532 140727735246752 140727735234040 5327211 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1236 803 476 0 472 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 4944 KiB

[startup+0.700237 s]
/proc/loadavg: 2.00 2.00 2.02 3/190 9360
/proc/meminfo: memFree=28142036/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=4944 CPUtime=0.69 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 1455 0 0 0 69 0 0 0 20 0 1 0 106298191 29286400 1236 33554432000 4194304 6142532 140727735246752 140727735234040 5058174 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1236 803 476 0 472 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 4944 KiB

[startup+1.50024 s]
/proc/loadavg: 1.92 1.98 2.01 3/190 9360
/proc/meminfo: memFree=28141900/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5204 CPUtime=1.49 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 1460 0 0 0 149 0 0 0 20 0 1 0 106298191 29286400 1301 33554432000 4194304 6142532 140727735246752 140727735234040 5061191 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1301 854 476 0 472 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5204 KiB

[startup+3.10899 s]
/proc/loadavg: 1.92 1.98 2.01 3/190 9360
/proc/meminfo: memFree=28141776/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=3.1 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 1792 0 0 0 310 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735234024 5055492 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+6.30022 s]
/proc/loadavg: 1.92 1.98 2.01 3/190 9360
/proc/meminfo: memFree=28141776/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=6.29 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 2167 0 0 0 629 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735244280 5058268 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 2.01 3/190 9360
/proc/meminfo: memFree=28141924/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=12.69 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 2480 0 0 0 1269 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735244280 5055573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 1.98 2.01 3/190 9360
/proc/meminfo: memFree=28141924/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=25.5 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 3102 0 0 0 2550 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735244280 5131346 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 1.99 2.01 3/190 9360
/proc/meminfo: memFree=28141924/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=51.11 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 3546 0 0 0 5111 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735244280 5061171 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.00 2.02 3/190 9482
/proc/meminfo: memFree=28138540/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=102.3 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 3856 0 0 0 10230 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735234024 5053703 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.02 3/188 9483
/proc/meminfo: memFree=28138196/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=162.31 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 4177 0 0 0 16231 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735234024 5054730 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/187 9484
/proc/meminfo: memFree=28138200/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=222.32 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 4488 0 0 0 22232 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735234024 5053687 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 2.02 3/187 9485
/proc/meminfo: memFree=28137880/32770624 swapFree=67108532/67108860
[pid=9359] ppid=9356 vsize=28600 memory=5216 CPUtime=252.03 cores=1,3,5,7
/proc/9359/stat : 9359 (cosoco) R 9356 9359 4839 0 -1 4202496 4488 0 0 0 25203 0 0 0 20 0 1 0 106298191 29286400 1304 33554432000 4194304 6142532 140727735246752 140727735234024 5175264 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 24424448 140727735252107 140727735252237 140727735252237 140727735254990 0
/proc/9359/statm: 7150 1304 854 476 0 472 0
Current children cumulated CPU time: 252.03 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5216 KiB

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

[startup+252.01 s]
# the end of solver process 9359 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=252.036 s, system=0.003 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 252.039
CPU user time (s): 252.036
CPU system time (s): 0.003
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 28600
Max. memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.036
system time used= 0.003
maximum resident set size= 5280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4539
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= 95


# summary of solver processes directly reported to runsolver:
#   pid: 9359
#   total CPU time (s): 252.039
#   total CPU user time (s): 252.036
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.00726 second user time and 1.52116 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 20:02:30
IDJOB=4301833
IDBENCH=141370
IDSOLVER=2774
FILE ID=node104/4301833-1532887350
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50568 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-15_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301833-1532887350/watcher-4301833-1532887350 -o /tmp/evaluation-result-4301833-1532887350/solver-4301833-1532887350 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301833-1532887350.xml

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

MD5SUM BENCH= 9d47b2b78bc459aa217a94cfbd52e9d7
RANDOM SEED=683131263

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28144496 kB
MemAvailable:   31953444 kB
Buffers:          178928 kB
Cached:          3884668 kB
SwapCached:           12 kB
Active:          1944204 kB
Inactive:        2173824 kB
Active(anon):       8760 kB
Inactive(anon):    73040 kB
Active(file):    1935444 kB
Inactive(file):  2100784 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2380 kB
Writeback:           112 kB
AnonPages:         60840 kB
Mapped:            44340 kB
Shmem:             25060 kB
Slab:             205808 kB
SReclaimable:     177108 kB
SUnreclaim:        28700 kB
KernelStack:        3360 kB
PageTables:         4780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353416 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:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50564 MiB
End job on node104 at 2018-07-29 20:06:42