Trace number 4266935

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)2518 251.95 252.01199

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n150/
TravellingSalesman-150-50-15.xml
MD5SUM97b5a288822c02a27c7c951fc8651369
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark573
Best CPU time to get the best result obtained on this benchmark1679.1
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints151
Number of domains2
Minimum domain size63
Maximum domain size150
Distribution of domain sizes[{"size":63,"count":150},{"size":150,"count":150}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":150},{"degree":3,"count":150}]
Minimum constraint arity3
Maximum constraint arity150
Distribution of constraint arities[{"arity":3,"count":150},{"arity":150,"count":1}]
Number of extensional constraints150
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":150},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

0.25/0.32	c SAT : Variables: 31950 -- Clauses: 1969500
0.25/0.32	c best=?? lower=-9600 upper=-150 
1.94/2.10	c
1.94/2.10	c This is cosoco 1.12 --  
1.94/2.10	c
1.94/2.10	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266935-1502647831.xml 
1.94/2.10	c enable optimization
1.94/2.10	c ========================================[ Problem Statistics ]===========================================
1.94/2.10	c |                                                                                                       
1.94/2.10	c |  Parse time        :         0.23 s 
1.94/2.10	c |
1.94/2.10	c |               Variables: 300
1.94/2.10	c |            Domain Sizes: 63..150
1.94/2.10	c |
1.94/2.10	c |             Constraints: 152
1.94/2.10	c |                   Arity: 3..150  -- Ternary: 150
1.94/2.10	c | 
1.94/2.10	c |                   Types: 
1.94/2.10	c |                          All Different: 1
1.94/2.10	c |                          Extension: 150  (nb tuples: 22350..22350) -- (shared: 149)
1.94/2.10	c |                          Sum: 1
1.94/2.10	c |                          
1.94/2.10	c =========================================================================================================
1.94/2.10	o -2518
1.94/2.10	c    1 calls to solver: best=-2518 lower=-2517 upper=-150 
251.94/252.01	
251.94/252.01	c *** INTERRUPTED ***
251.94/252.01	c restarts              : 267         
251.94/252.01	c conflicts             : 2543         (10 /sec)
251.94/252.01	c decisions             : 48758        (194 /sec)
251.94/252.01	c propagations          : 4699355     (18658 /sec)
251.94/252.01	c root propagations     : 22499       
251.94/252.01	c filter calls          : 2183168        (8668 /sec)
251.94/252.01	c useless filter calls  : 2097900        (96 %)
251.94/252.01	c
251.94/252.01	c clauses               : 1972121
251.94/252.01	c SAT propagations      : 290
251.94/252.01	c SAT conflicts         : 0 (0 learnts)
251.94/252.01	c Memory used           : 156.14 MB
251.94/252.01	c CPU time              : 251.866 s
251.94/252.01	
251.94/252.01	c nb Solutions = 1
251.94/252.01	s SATISFIABLE
251.94/252.01	c Best value found: -2518
251.94/252.01	
251.94/252.01	
251.94/252.01	v <instantiation type='solution' cost='-2518'>
251.94/252.01	v <list>c[0] c[100] c[101] c[102] c[103] c[104] c[105] c[106] c[107] c[108] c[109] c[10] c[110] c[111] c[112] c[113] c[114] c[115] c[116] c[117] c[118] c[119] c[11] c[120] c[121] c[122] c[123] c[124] c[125] c[126] c[127] c[128] c[129] c[12] c[130] c[131] c[132] c[133] c[134] c[135] c[136] c[137] c[138] c[139] c[13] c[140] c[141] c[142] c[143] c[144] c[145] c[146] c[147] c[148] c[149] c[14] c[15] c[16] c[17] c[18] c[19] c[1] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[2] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[3] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] c[4] c[50] c[51] c[52] c[53] c[54] c[55] c[56] c[57] c[58] c[59] c[5] c[60] c[61] c[62] c[63] c[64] c[65] c[66] c[67] c[68] c[69] c[6] c[70] c[71] c[72] c[73] c[74] c[75] c[76] c[77] c[78] c[79] c[7] c[80] c[81] c[82] c[83] c[84] c[85] c[86] c[87] c[88] c[89] c[8] c[90] c[91] c[92] c[93] c[94] c[95] c[96] c[97] c[98] c[99] c[9] d[0] d[100] d[101] d[102] d[103] d[104] d[105] d[106] d[107] d[108] d[109] d[10] d[110] d[111] d[112] d[113] d[114] d[115] d[116] d[117] d[118] d[119] d[11] d[120] d[121] d[122] d[123] d[124] d[125] d[126] d[127] d[128] d[129] d[12] d[130] d[131] d[132] d[133] d[134] d[135] d[136] d[137] d[138] d[139] d[13] d[140] d[141] d[142] d[143] d[144] d[145] d[146] d[147] d[148] d[149] d[14] d[15] d[16] d[17] d[18] d[19] d[1] d[20] d[21] d[22] d[23] d[24] d[25] d[26] d[27] d[28] d[29] d[2] d[30] d[31] d[32] d[33] d[34] d[35] d[36] d[37] d[38] d[39] d[3] d[40] d[41] d[42] d[43] d[44] d[45] d[46] d[47] d[48] d[49] d[4] d[50] d[51] d[52] d[53] d[54] d[55] d[56] d[57] d[58] d[59] d[5] d[60] d[61] d[62] d[63] d[64] d[65] d[66] d[67] d[68] d[69] d[6] d[70] d[71] d[72] d[73] d[74] d[75] d[76] d[77] d[78] d[79] d[7] d[80] d[81] d[82] d[83] d[84] d[85] d[86] d[87] d[88] d[89] d[8] d[90] d[91] d[92] d[93] d[94] d[95] d[96] d[97] d[98] d[99] d[9] </list>
251.94/252.01	v <values>0 106 137 105 104 103 132 102 144 101 100 15 99 128 98 135 97 96 95 141 127 94 17 93 92 147 91 131 90 89 88 134 87 18 86 130 85 129 84 83 3 25 32 34 19 31 28 20 16 21 22 11 10 1 6 23 24 26 27 29 30 2 33 35 36 37 38 39 40 41 42 43 4 44 45 46 47 48 49 50 51 52 53 5 54 55 56 57 58 59 60 61 62 63 7 64 65 66 67 68 69 70 71 72 73 8 74 75 76 77 78 79 80 81 82 145 9 126 138 125 124 123 143 122 142 121 120 12 119 148 118 136 117 116 115 149 114 140 13 113 112 111 146 110 139 109 108 107 133 14 1 11 11 44 2 33 30 39 31 15 21 15 15 28 21 26 15 34 22 6 13 22 25 29 41 37 33 14 1 44 17 16 8 4 21 14 25 20 7 33 7 2 1 1 1 3 4 2 2 2 2 2 5 6 6 4 36 38 17 15 3 28 17 10 32 12 30 40 4 37 1 36 1 3 18 9 1 36 11 25 15 27 23 7 14 11 39 27 36 25 10 10 16 7 9 17 17 21 7 3 46 9 9 41 41 2 21 12 9 24 4 26 24 4 19 10 9 8 6 1 33 6 10 18 7 5 1 2 12 22 38 48 44 3 12 23 7 26 5 36 4 22 18 22 10 18 1 9 30 6 </values>
251.94/252.01	v </instantiation>
251.94/252.01

Verifier Data 

OK	2518

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 (15476 MiB free)
  memory of node 1: 16384 MiB (15547 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266935-1502647831/watcher-4266935-1502647831 -o /tmp/evaluation-result-4266935-1502647831/solver-4266935-1502647831 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20628 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4266935-1502647831.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=23278, runsolver pid=23275
Current StackSize limit: 8192 KiB


[startup+0.100864 s]*
/proc/loadavg: 2.16 2.05 2.07 3/185 23279
/proc/meminfo: memFree=31767456/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=28736 memory=4600 CPUtime=0.05 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 1422 0 0 0 5 0 0 0 20 0 1 0 112289557 29425664 1150 18446744073709551615 4194304 5972588 140728386409552 140728386406120 5418925 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 7184 1150 721 435 0 547 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 4600 KiB

[startup+0.209427 s]*
/proc/loadavg: 2.16 2.05 2.07 3/185 23279
/proc/meminfo: memFree=31721048/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=82508 memory=56500 CPUtime=0.15 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 13574 0 0 0 13 2 0 0 20 0 1 0 112289557 84488192 14125 18446744073709551615 4194304 5972588 140728386409552 140728386404136 139802416114661 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 20627 14125 764 435 0 13990 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 82508 KiB
Current children cumulated memory: 56500 KiB

[startup+0.309596 s]*
/proc/loadavg: 2.16 2.05 2.07 3/185 23279
/proc/meminfo: memFree=31665292/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=137312 memory=111388 CPUtime=0.25 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 22715 0 0 0 22 3 0 0 20 0 1 0 112289557 140607488 27847 18446744073709551615 4194304 5972588 140728386409552 140728386404136 139802416110398 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 34328 27847 764 435 0 27691 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 137312 KiB
Current children cumulated memory: 111388 KiB

[startup+0.700323 s]
/proc/loadavg: 2.16 2.05 2.07 3/185 23279
/proc/meminfo: memFree=31656484/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=158128 memory=116096 CPUtime=0.63 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 23356 0 0 0 60 3 0 0 20 0 1 0 112289557 161923072 29024 18446744073709551615 4194304 5972588 140728386409552 140728386396760 4935490 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39532 29024 782 435 0 32895 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 158128 KiB
Current children cumulated memory: 116096 KiB

[startup+1.5003 s]
/proc/loadavg: 2.16 2.05 2.07 3/185 23279
/proc/meminfo: memFree=31656112/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=158532 memory=116360 CPUtime=1.43 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 23454 0 0 0 140 3 0 0 20 0 1 0 112289557 162336768 29090 18446744073709551615 4194304 5972588 140728386409552 140728386406264 4935642 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39633 29090 782 435 0 32996 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 158532 KiB
Current children cumulated memory: 116360 KiB

[startup+3.10929 s]
/proc/loadavg: 2.16 2.05 2.07 3/185 23279
/proc/meminfo: memFree=31655036/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159352 memory=117352 CPUtime=3.04 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 32274 0 0 0 300 4 0 0 20 0 1 0 112289557 163176448 29338 18446744073709551615 4194304 5972588 140728386409552 140728386396744 4935463 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39838 29338 784 435 0 33201 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 159352 KiB
Current children cumulated memory: 117352 KiB

[startup+6.30042 s]
/proc/loadavg: 2.06 2.03 2.06 3/185 23340
/proc/meminfo: memFree=31626528/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159488 memory=117548 CPUtime=6.23 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 42333 0 0 0 618 5 0 0 20 0 1 0 112289557 163315712 29387 18446744073709551615 4194304 5972588 140728386409552 140728386406120 4935456 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39872 29387 784 435 0 33235 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 159488 KiB
Current children cumulated memory: 117548 KiB

[startup+12.7004 s]
/proc/loadavg: 2.06 2.03 2.06 3/185 23340
/proc/meminfo: memFree=31625232/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159620 memory=117656 CPUtime=12.62 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 48794 0 0 0 1257 5 0 0 20 0 1 0 112289557 163450880 29414 18446744073709551615 4194304 5972588 140728386409552 140728386406152 4935502 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39905 29414 784 435 0 33268 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 159620 KiB
Current children cumulated memory: 117656 KiB

[startup+25.5004 s]
/proc/loadavg: 2.05 2.03 2.06 3/185 23340
/proc/meminfo: memFree=31624844/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159752 memory=117808 CPUtime=25.42 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 58721 0 0 0 2536 6 0 0 20 0 1 0 112289557 163586048 29452 18446744073709551615 4194304 5972588 140728386409552 140728386406040 4935428 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39938 29452 784 435 0 33301 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 159752 KiB
Current children cumulated memory: 117808 KiB

[startup+51.1096 s]
/proc/loadavg: 2.03 2.03 2.06 3/185 23340
/proc/meminfo: memFree=31623992/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159884 memory=118040 CPUtime=51.03 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 65827 0 0 0 5096 7 0 0 20 0 1 0 112289557 163721216 29510 18446744073709551615 4194304 5972588 140728386409552 140728386406264 4935478 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39971 29510 784 435 0 33334 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 159884 KiB
Current children cumulated memory: 118040 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 23343
/proc/meminfo: memFree=31623576/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159884 memory=118052 CPUtime=102.23 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 67604 0 0 0 10216 7 0 0 20 0 1 0 112289557 163721216 29513 18446744073709551615 4194304 5972588 140728386409552 140728386406264 5048508 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39971 29513 784 435 0 33334 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 159884 KiB
Current children cumulated memory: 118052 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 23346
/proc/meminfo: memFree=31623000/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159884 memory=118072 CPUtime=162.22 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 69386 0 0 0 16215 7 0 0 20 0 1 0 112289557 163721216 29518 18446744073709551615 4194304 5972588 140728386409552 140728386406264 4935471 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39971 29518 784 435 0 33334 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 159884 KiB
Current children cumulated memory: 118072 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 23363
/proc/meminfo: memFree=31619596/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159884 memory=118104 CPUtime=222.22 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 71180 0 0 0 22215 7 0 0 20 0 1 0 112289557 163721216 29526 18446744073709551615 4194304 5972588 140728386409552 140728386406264 4935502 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39971 29526 784 435 0 33334 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 159884 KiB
Current children cumulated memory: 118104 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.40 2.11 2.08 3/189 23365
/proc/meminfo: memFree=31619372/32770624 swapFree=67108764/67108860
[pid=23278] ppid=23275 vsize=159884 memory=118116 CPUtime=251.94 cores=0,2,4,6
/proc/23278/stat : 23278 (cosoco) R 23275 23278 4674 0 -1 4202496 72926 0 0 0 25186 8 0 0 20 0 1 0 112289557 163721216 29529 18446744073709551615 4194304 5972588 140728386409552 140728386406264 4935502 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 23261184 140728386413001 140728386413101 140728386413101 140728386416590 0
/proc/23278/statm: 39971 29529 784 435 0 33334 0
Current children cumulated CPU time: 251.94 s
Current children cumulated vsize: 159884 KiB
Current children cumulated memory: 118116 KiB

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

[startup+252.012 s]
# the end of solver process 23278 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.867 s, system=0.083003 s

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

Child status: 1
Real time (s): 252.012
CPU time (s): 251.95
CPU user time (s): 251.867
CPU system time (s): 0.083003
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 159884
Max. memory (cumulated for all children) (KiB): 118116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.867
system time used= 0.083003
maximum resident set size= 118196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72974
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= 24
involuntary context switches= 128


# summary of solver processes directly reported to runsolver:
#   pid: 23278
#   total CPU time (s): 251.95
#   total CPU user time (s): 251.867
#   total CPU system time (s): 0.083003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.9628 second user time and 1.90189 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-13 19:56:37
IDJOB=4266935
IDBENCH=135794
IDSOLVER=2656
FILE ID=node134/4266935-1502647831
RUNJOBID= node134-1502642157-20628
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n150/TravellingSalesman-150-50-15.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266935-1502647831/watcher-4266935-1502647831 -o /tmp/evaluation-result-4266935-1502647831/solver-4266935-1502647831 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20628 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4266935-1502647831.xml

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

MD5SUM BENCH= 97b5a288822c02a27c7c951fc8651369
RANDOM SEED=1061441103

node134.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        31769192 kB
MemAvailable:   31892036 kB
Buffers:          217308 kB
Cached:           208596 kB
SwapCached:            4 kB
Active:           445220 kB
Inactive:         124544 kB
Active(anon):      87848 kB
Inactive(anon):    97332 kB
Active(file):     357372 kB
Inactive(file):    27212 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108764 kB
Dirty:              2712 kB
Writeback:             0 kB
AnonPages:        290456 kB
Mapped:            58296 kB
Shmem:             41564 kB
Slab:             135088 kB
SReclaimable:     108188 kB
SUnreclaim:        26900 kB
KernelStack:        3536 kB
PageTables:         5136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     429108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62024 MiB
End job on node134 at 2017-08-13 20:00:49