Trace number 4268226

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 1.12SAT 29.140499 29.139999

General information on the benchmark

NameQueens/
Queens-m1-s1/Queens-0200-m1.xml
MD5SUMaa794b13577ab4fe7ac8dae6d6ffdfc7
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 benchmark12.7624
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints19901
Number of domains1
Minimum domain size200
Maximum domain size200
Distribution of domain sizes[{"size":200,"count":200}]
Minimum variable degree200
Maximum variable degree200
Distribution of variable degrees[{"degree":200,"count":200}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":19900},{"arity":200,"count":1}]
Number of extensional constraints0
Number of intensional constraints19900
Distribution of constraint types[{"type":"intension","count":19900},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

21.39/21.40	c root propagations     : 0           
21.39/21.40	c restarts enabled, print stats at every restarts
21.39/21.40	c
21.39/21.40	c
21.39/21.40	c
21.39/21.40	c This is cosoco 1.12 --  
21.39/21.40	c
21.39/21.40	c command line: cosoco -lc -model -restarts HOME/instance-4268226-1502582780.xml 
21.39/21.40	c ========================================[ Problem Statistics ]===========================================
21.39/21.40	c |                                                                                                       
21.39/21.40	c |  Parse time        :        21.31 s 
21.39/21.40	c |
21.39/21.40	c |               Variables: 200
21.39/21.40	c |            Domain Sizes: 200..200
21.39/21.40	c |
21.39/21.40	c |             Constraints: 19901
21.39/21.40	c |                   Arity: 2..200  -- Binary: 19900
21.39/21.40	c | 
21.39/21.40	c |                   Types: 
21.39/21.40	c |                          All Different: 1
21.39/21.40	c |                          Intension: 19900
21.39/21.40	c |                          
21.39/21.40	c =========================================================================================================
21.39/21.40	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
29.00/29.10	c solution 1
29.00/29.10	
29.00/29.10	v <instantiation type='solution'>
29.00/29.10	v <list>q[0] q[1] q[2] q[3] q[4] q[5] q[6] q[7] q[8] q[9] q[10] q[11] q[12] q[13] q[14] q[15] q[16] q[17] q[18] q[19] q[20] q[21] q[22] q[23] q[24] q[25] q[26] q[27] q[28] q[29] q[30] q[31] q[32] q[33] q[34] q[35] q[36] q[37] q[38] q[39] q[40] q[41] q[42] q[43] q[44] q[45] q[46] q[47] q[48] q[49] q[50] q[51] q[52] q[53] q[54] q[55] q[56] q[57] q[58] q[59] q[60] q[61] q[62] q[63] q[64] q[65] q[66] q[67] q[68] q[69] q[70] q[71] q[72] q[73] q[74] q[75] q[76] q[77] q[78] q[79] q[80] q[81] q[82] q[83] q[84] q[85] q[86] q[87] q[88] q[89] q[90] q[91] q[92] q[93] q[94] q[95] q[96] q[97] q[98] q[99] q[100] q[101] q[102] q[103] q[104] q[105] q[106] q[107] q[108] q[109] q[110] q[111] q[112] q[113] q[114] q[115] q[116] q[117] q[118] q[119] q[120] q[121] q[122] q[123] q[124] q[125] q[126] q[127] q[128] q[129] q[130] q[131] q[132] q[133] q[134] q[135] q[136] q[137] q[138] q[139] q[140] q[141] q[142] q[143] q[144] q[145] q[146] q[147] q[148] q[149] q[150] q[151] q[152] q[153] q[154] q[155] q[156] q[157] q[158] q[159] q[160] q[161] q[162] q[163] q[164] q[165] q[166] q[167] q[168] q[169] q[170] q[171] q[172] q[173] q[174] q[175] q[176] q[177] q[178] q[179] q[180] q[181] q[182] q[183] q[184] q[185] q[186] q[187] q[188] q[189] q[190] q[191] q[192] q[193] q[194] q[195] q[196] q[197] q[198] q[199] </list>
29.00/29.10	v <values>0 98 32 42 29 92 34 30 22 130 52 176 101 58 93 152 120 115 104 50 169 90 193 108 51 165 24 21 23 156 111 35 31 150 147 135 112 33 56 153 117 119 124 75 36 20 27 80 72 25 71 73 172 141 74 173 175 180 87 67 109 127 19 28 53 187 49 45 40 110 107 97 26 86 181 155 185 179 18 37 190 184 198 191 178 129 134 138 160 48 105 186 126 17 82 102 47 132 77 137 143 192 166 100 140 106 41 16 44 99 54 158 196 61 57 46 68 174 103 85 15 88 84 197 133 171 81 182 195 113 123 183 14 39 144 43 189 148 157 125 194 55 145 13 38 60 114 163 188 199 62 168 154 12 59 116 161 89 118 63 2 167 11 70 128 177 79 96 139 65 10 64 69 76 66 91 78 9 95 142 149 151 131 8 83 162 159 6 170 122 164 121 7 146 4 136 94 5 3 1 </values>
29.00/29.10	v </instantiation>
29.00/29.10	
29.10/29.12	c restarts              : 0           
29.10/29.12	c conflicts             : 1            (0 /sec)
29.10/29.12	c decisions             : 201          (7 /sec)
29.10/29.12	c propagations          : 26763       (924 /sec)
29.10/29.12	c root propagations     : 0           
29.10/29.12	c filter calls          : 2242819        (77449 /sec)
29.10/29.12	c useless filter calls  : 2226512        (99 %)
29.10/29.12	c Memory used           : 317.21 MB
29.10/29.12	c CPU time              : 28.9584 s
29.10/29.12	
29.10/29.12	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 (13542 MiB free)
  memory of node 1: 16384 MiB (14684 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268226-1502582780/watcher-4268226-1502582780 -o /tmp/evaluation-result-4268226-1502582780/solver-4268226-1502582780 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502576806-1302 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4268226-1502582780.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=1963, runsolver pid=1960

[startup+0.100151 s]*
/proc/loadavg: 2.00 2.01 2.05 4/188 1964
/proc/meminfo: memFree=28903192/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=28992 memory=5028 CPUtime=0.1 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 1469 0 0 0 10 0 0 0 20 0 1 0 91358961 29687808 1257 33554432000 4194304 5972588 140726985000832 140726984997400 5385786 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 7248 1257 723 435 0 611 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28992 KiB
Current children cumulated memory: 5028 KiB

[startup+0.209588 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28900948/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=30692 memory=6244 CPUtime=0.21 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 1939 0 0 0 21 0 0 0 20 0 1 0 91358961 31428608 1561 33554432000 4194304 5972588 140726985000832 140726984997400 4884864 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 7673 1561 723 435 0 1036 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30692 KiB
Current children cumulated memory: 6244 KiB

[startup+0.308941 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28900204/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=31616 memory=7560 CPUtime=0.3 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 2257 0 0 0 30 0 0 0 20 0 1 0 91358961 32374784 1890 33554432000 4194304 5972588 140726985000832 140726984997400 140080381086693 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 7904 1890 791 435 0 1267 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 7560 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28898716/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=34916 memory=10992 CPUtime=0.69 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 3095 0 0 0 69 0 0 0 20 0 1 0 91358961 35753984 2748 33554432000 4194304 5972588 140726985000832 140726984997400 140080381086693 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 8729 2748 791 435 0 2092 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 10992 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28894252/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=41912 memory=17856 CPUtime=1.49 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 4840 0 0 0 149 0 0 0 20 0 1 0 91358961 42917888 4464 33554432000 4194304 5972588 140726985000832 140726984997400 140080381086693 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 10478 4464 791 435 0 3841 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41912 KiB
Current children cumulated memory: 17856 KiB

[startup+3.10934 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28876708/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=55904 memory=31892 CPUtime=3.1 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 8536 0 0 0 309 1 0 0 20 0 1 0 91358961 57245696 7973 33554432000 4194304 5972588 140726985000832 140726984992600 140080381086693 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 13976 7973 791 435 0 7339 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 55904 KiB
Current children cumulated memory: 31892 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28850484/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=83792 memory=59848 CPUtime=6.29 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 15767 0 0 0 627 2 0 0 20 0 1 0 91358961 85803008 14962 33554432000 4194304 5972588 140726985000832 140726984992600 140080381086693 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 20948 14962 791 435 0 14311 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 83792 KiB
Current children cumulated memory: 59848 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28797956/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=139672 memory=115612 CPUtime=12.7 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 30110 0 0 0 1265 5 0 0 20 0 1 0 91358961 143024128 28903 33554432000 4194304 5972588 140726985000832 140726984992600 140080381086693 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 34918 28903 791 435 0 28281 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 139672 KiB
Current children cumulated memory: 115612 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28629804/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=313040 memory=289600 CPUtime=25.49 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 145367 0 0 0 2534 15 0 0 20 0 1 0 91358961 320552960 72400 33554432000 4194304 5972588 140726985000832 140726984997864 4909584 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 78260 72400 831 435 0 71623 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 313040 KiB
Current children cumulated memory: 289600 KiB

[startup+29.14 s]
# the end of solver process 1963 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=28.9585 s, system=0.182001 s

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

[startup+25.6004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28629804/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=316472 memory=293084 CPUtime=25.59 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 146768 0 0 0 2544 15 0 0 20 0 1 0 91358961 324067328 73271 33554432000 4194304 5972588 140726985000832 140726984997864 5328649 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 79118 73271 831 435 0 72481 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 316472 KiB
Current children cumulated memory: 293084 KiB

[startup+27.2004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1964
/proc/meminfo: memFree=28605872/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=324524 memory=301060 CPUtime=27.19 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 149760 0 0 0 2703 16 0 0 20 0 1 0 91358961 332312576 75265 33554432000 4194304 5972588 140726985000832 140726984997864 4965382 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 81131 75265 831 435 0 74494 0
Current children cumulated CPU time: 27.19 s
Current children cumulated vsize: 324524 KiB
Current children cumulated memory: 301060 KiB

[startup+28.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/195 1987
/proc/meminfo: memFree=28628188/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=324524 memory=301060 CPUtime=28 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 149770 0 0 0 2784 16 0 0 20 0 1 0 91358961 332312576 75265 33554432000 4194304 5972588 140726985000832 140726984997864 5099648 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 81131 75265 831 435 0 74494 0
Current children cumulated CPU time: 28 s
Current children cumulated vsize: 324524 KiB
Current children cumulated memory: 301060 KiB

[startup+28.8004 s]
/proc/loadavg: 2.00 2.01 2.05 3/195 1987
/proc/meminfo: memFree=28628188/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=324524 memory=301060 CPUtime=28.79 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 149775 0 0 0 2863 16 0 0 20 0 1 0 91358961 332312576 75265 33554432000 4194304 5972588 140726985000832 140726984997864 4962170 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 81131 75265 831 435 0 74494 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 324524 KiB
Current children cumulated memory: 301060 KiB

[startup+29.0004 s]*
/proc/loadavg: 2.08 2.03 2.05 3/188 2025
/proc/meminfo: memFree=28633780/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=324820 memory=301256 CPUtime=29 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 149807 0 0 0 2884 16 0 0 20 0 1 0 91358961 332615680 75314 33554432000 4194304 5972588 140726985000832 140726984997864 5071049 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 81205 75314 831 435 0 74568 0
Current children cumulated CPU time: 29 s
Current children cumulated vsize: 324820 KiB
Current children cumulated memory: 301256 KiB

[startup+29.1095 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 2025
/proc/meminfo: memFree=28633780/32770624 swapFree=67108860/67108860
[pid=1963] ppid=1960 vsize=324820 memory=301256 CPUtime=29.1 cores=1,3,5,7
/proc/1963/stat : 1963 (cosoco) R 1960 1963 1270 0 -1 4202496 149844 0 0 0 2894 16 0 0 20 0 1 0 91358961 332615680 75314 33554432000 4194304 5972588 140726985000832 140726984997688 4962464 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 39514112 140726985008319 140726985008414 140726985008414 140726985011150 0
/proc/1963/statm: 81205 75314 831 435 0 74568 0
Current children cumulated CPU time: 29.1 s
Current children cumulated vsize: 324820 KiB
Current children cumulated memory: 301256 KiB

Child status: 0
Real time (s): 29.14
CPU time (s): 29.1405
CPU user time (s): 28.9585
CPU system time (s): 0.182001
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 324820
Max. memory (cumulated for all children) (KiB): 301256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.9585
system time used= 0.182001
maximum resident set size= 301412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150102
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= 12
involuntary context switches= 18


# summary of solver processes directly reported to runsolver:
#   pid: 1963
#   total CPU time (s): 29.1405
#   total CPU user time (s): 28.9585
#   total CPU system time (s): 0.182001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.144954 second user time and 0.224974 second system time

The end

Launcher Data 

Begin job on node151 at 2017-08-13 01:52:02
IDJOB=4268226
IDBENCH=138779
IDSOLVER=2658
FILE ID=node151/4268226-1502582780
RUNJOBID= node151-1502576806-1302
PBS_JOBID= 20628292
Free space on /tmp= 61752 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Queens/Queens-m1-s1/Queens-0200-m1.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268226-1502582780/watcher-4268226-1502582780 -o /tmp/evaluation-result-4268226-1502582780/solver-4268226-1502582780 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502576806-1302 --watchdog 2580  cosoco -lc -model -restarts HOME/instance-4268226-1502582780.xml

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

MD5SUM BENCH= aa794b13577ab4fe7ac8dae6d6ffdfc7
RANDOM SEED=822633696

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.95
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:        28904652 kB
MemAvailable:   31963416 kB
Buffers:          212316 kB
Cached:          3138948 kB
SwapCached:            0 kB
Active:           868436 kB
Inactive:        2568060 kB
Active(anon):      87708 kB
Inactive(anon):    25044 kB
Active(file):     780728 kB
Inactive(file):  2543016 kB
Unevictable:        7024 kB
Mlocked:            7024 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3196 kB
Writeback:             0 kB
AnonPages:         55056 kB
Mapped:            44648 kB
Shmem:             25224 kB
Slab:             128264 kB
SReclaimable:     101708 kB
SUnreclaim:        26556 kB
KernelStack:        3584 kB
PageTables:         5168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     383852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61752 MiB
End job on node151 at 2017-08-13 01:52:31