Trace number 4258832

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 1.1SAT (TO)586 251.955 252.00999

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

Quality of the solution as a function of time


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

Solver Data 

0.05/0.15	c best=?? lower=-9600 upper=-150 
1.85/1.91	c
1.85/1.91	c This is cosoco 1.1 --  
1.85/1.91	c
1.85/1.91	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258832-1502651275.xml 
1.85/1.91	c enable optimization
1.85/1.91	c ========================================[ Problem Statistics ]===========================================
1.85/1.91	c |                                                                                                       
1.85/1.91	c |  Parse time        :         0.10 s 
1.85/1.91	c |
1.85/1.91	c |               Variables: 300
1.85/1.91	c |            Domain Sizes: 63..150
1.85/1.91	c |
1.85/1.91	c |             Constraints: 152
1.85/1.91	c |                   Arity: 3..150  -- Ternary: 150
1.85/1.91	c | 
1.85/1.91	c |                   Types: 
1.85/1.91	c |                          All Different: 1
1.85/1.91	c |                          Extension: 150  (nb tuples: 22350..22350) -- (shared: 149)
1.85/1.91	c |                          Sum: 1
1.85/1.91	c |                          
1.85/1.91	c =========================================================================================================
1.85/1.91	o -2518
1.85/1.91	c    1 calls to solver: best=-2518 lower=-2517 upper=-150 
4.24/4.32	o -1229
7.24/7.31	o -615
7.24/7.31	c    3 calls to solver: best=-615 lower=-614 upper=-150 
9.35/9.44	o -591
12.06/12.14	o -588
12.06/12.14	c    5 calls to solver: best=-588 lower=-587 upper=-150 
15.44/15.52	o -587
22.64/22.75	o -586
22.64/22.75	c    7 calls to solver: best=-586 lower=-585 upper=-150 
251.94/252.00	
251.94/252.00	c *** INTERRUPTED ***
251.94/252.00	c restarts              : 54          
251.94/252.00	c conflicts             : 172999       (687 /sec)
251.94/252.00	c decisions             : 245278       (974 /sec)
251.94/252.00	c propagations          : 124096438   (492598 /sec)
251.94/252.00	c root propagations     : 22498       
251.94/252.00	c filter calls          : 4422279        (17554 /sec)
251.94/252.00	c useless filter calls  : 2126040        (48 %)
251.94/252.00	c Memory used           : 55.55 MB
251.94/252.00	c CPU time              : 251.922 s
251.94/252.00	
251.94/252.00	c nb Solutions = 7
251.94/252.00	s SATISFIABLE
251.94/252.00	c Best value found: -586
251.94/252.00	
251.94/252.00	
251.94/252.00	v <instantiation type='solution' cost='-586'>
251.94/252.00	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>
251.94/252.00	v <values>134 16 21 22 11 10 1 6 0 2 19 104 23 27 24 41 44 45 38 50 61 66 103 78 75 79 81 85 98 97 100 109 114 102 125 124 118 132 138 139 140 141 130 126 92 119 120 127 142 145 146 121 133 148 149 87 88 80 69 68 63 135 73 77 64 56 33 30 36 46 13 12 122 17 7 3 4 5 8 9 14 15 76 113 86 91 95 99 94 101 107 108 110 82 115 84 93 83 71 57 49 40 37 53 59 116 70 72 74 89 90 96 105 106 111 117 123 129 137 144 147 131 112 18 26 43 42 128 39 51 48 47 55 58 67 65 62 60 136 54 52 35 29 25 32 34 31 28 20 143 2 2 2 2 2 5 6 6 1 5 1 2 3 2 5 2 3 2 4 5 2 5 3 3 2 2 2 4 6 1 2 3 3 3 1 1 3 3 4 3 2 3 3 6 4 1 1 4 2 5 11 4 5 4 5 3 4 5 3 2 4 4 1 9 3 9 3 4 4 10 2 2 3 3 1 6 1 2 2 3 6 22 4 1 2 1 1 4 3 2 1 1 9 13 3 6 4 6 5 4 2 2 6 2 4 2 1 1 5 1 3 2 2 2 3 3 3 3 1 2 5 7 31 45 5 1 1 3 4 1 1 5 1 4 4 6 1 3 1 4 5 2 1 2 1 1 3 4 2 13 </values>
251.94/252.00	v </instantiation>
251.94/252.00

Verifier Data 

OK	586

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 (15302 MiB free)
  memory of node 1: 16384 MiB (15595 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258832-1502651275/watcher-4258832-1502651275 -o /tmp/evaluation-result-4258832-1502651275/solver-4258832-1502651275 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29825 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258832-1502651275.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=625, runsolver pid=622
Current StackSize limit: 8192 KiB


[startup+0.100257 s]*
/proc/loadavg: 1.94 2.02 2.07 3/185 632
/proc/meminfo: memFree=31638304/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=28736 memory=4852 CPUtime=0.05 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 1450 0 0 0 5 0 0 0 20 0 1 0 164780208 29425664 1213 18446744073709551615 4194304 5972556 140736838633952 140736838630520 139915548142565 0 0 1 0 0 0 0 17 1 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 7184 1213 720 435 0 547 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 28736 KiB
Current children cumulated memory: 4852 KiB

[startup+0.209448 s]*
/proc/loadavg: 1.94 2.02 2.07 3/185 632
/proc/meminfo: memFree=31610876/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56016 memory=32120 CPUtime=0.16 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 8525 0 0 0 15 1 0 0 20 0 1 0 164780208 57360384 8030 18446744073709551615 4194304 5972556 140736838633952 140736838630520 4935474 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14004 8030 732 435 0 7367 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 56016 KiB
Current children cumulated memory: 32120 KiB

[startup+0.309654 s]*
/proc/loadavg: 1.94 2.02 2.07 3/185 632
/proc/meminfo: memFree=31610876/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56016 memory=32120 CPUtime=0.26 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 8529 0 0 0 25 1 0 0 20 0 1 0 164780208 57360384 8030 18446744073709551615 4194304 5972556 140736838633952 140736838621160 4935518 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14004 8030 732 435 0 7367 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 56016 KiB
Current children cumulated memory: 32120 KiB

[startup+0.700388 s]
/proc/loadavg: 1.94 2.02 2.07 3/185 632
/proc/meminfo: memFree=31610876/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56016 memory=32384 CPUtime=0.65 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 8535 0 0 0 64 1 0 0 20 0 1 0 164780208 57360384 8096 18446744073709551615 4194304 5972556 140736838633952 140736838621160 4934273 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14004 8096 776 435 0 7367 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 56016 KiB
Current children cumulated memory: 32384 KiB

[startup+1.50035 s]
/proc/loadavg: 1.94 2.02 2.07 3/185 632
/proc/meminfo: memFree=31610528/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56148 memory=32384 CPUtime=1.45 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 8574 0 0 0 144 1 0 0 20 0 1 0 164780208 57495552 8096 18446744073709551615 4194304 5972556 140736838633952 140736838621160 4935447 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14037 8096 776 435 0 7400 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 56148 KiB
Current children cumulated memory: 32384 KiB

[startup+3.1094 s]
/proc/loadavg: 1.95 2.01 2.07 3/185 632
/proc/meminfo: memFree=31609916/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56464 memory=32860 CPUtime=3.05 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 15837 0 0 0 304 1 0 0 20 0 1 0 164780208 57819136 8215 18446744073709551615 4194304 5972556 140736838633952 140736838621144 4935438 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14116 8215 778 435 0 7479 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 56464 KiB
Current children cumulated memory: 32860 KiB

[startup+6.30036 s]
/proc/loadavg: 1.95 2.01 2.07 3/185 632
/proc/meminfo: memFree=31610276/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56612 memory=33016 CPUtime=6.24 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 23450 0 0 0 623 1 0 0 20 0 1 0 164780208 57970688 8254 18446744073709551615 4194304 5972556 140736838633952 140736838631400 4935486 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14153 8254 778 435 0 7516 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 56612 KiB
Current children cumulated memory: 33016 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 2.01 2.06 3/185 632
/proc/meminfo: memFree=31610524/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56744 memory=33128 CPUtime=12.65 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 30913 0 0 0 1263 2 0 0 20 0 1 0 164780208 58105856 8282 18446744073709551615 4194304 5972556 140736838633952 140736838621144 4935486 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14186 8282 778 435 0 7549 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 56744 KiB
Current children cumulated memory: 33128 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.01 2.06 3/185 632
/proc/meminfo: memFree=31610136/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56744 memory=33228 CPUtime=25.44 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 41709 0 0 0 2541 3 0 0 20 0 1 0 164780208 58105856 8307 18446744073709551615 4194304 5972556 140736838633952 140736838631400 5320776 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14186 8307 778 435 0 7549 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 56744 KiB
Current children cumulated memory: 33228 KiB

[startup+51.1091 s]
/proc/loadavg: 1.97 2.01 2.06 3/185 632
/proc/meminfo: memFree=31610728/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56876 memory=33228 CPUtime=51.05 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 42519 0 0 0 5102 3 0 0 20 0 1 0 164780208 58241024 8307 18446744073709551615 4194304 5972556 140736838633952 140736838630552 4935412 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14219 8307 778 435 0 7582 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33228 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.06 3/185 635
/proc/meminfo: memFree=31610548/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56876 memory=33248 CPUtime=102.24 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 43318 0 0 0 10221 3 0 0 20 0 1 0 164780208 58241024 8312 18446744073709551615 4194304 5972556 140736838633952 140736838630552 4935447 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14219 8312 778 435 0 7582 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33248 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 637
/proc/meminfo: memFree=31610304/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56876 memory=33252 CPUtime=162.24 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 44126 0 0 0 16221 3 0 0 20 0 1 0 164780208 58241024 8313 18446744073709551615 4194304 5972556 140736838633952 140736838630552 4975084 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14219 8313 778 435 0 7582 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33252 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/185 641
/proc/meminfo: memFree=31609996/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56876 memory=33252 CPUtime=222.24 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 44925 0 0 0 22221 3 0 0 20 0 1 0 164780208 58241024 8313 18446744073709551615 4194304 5972556 140736838633952 140736838630552 5099648 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14219 8313 778 435 0 7582 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33252 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.97 2.00 2.04 2/181 689
/proc/meminfo: memFree=31610924/32770624 swapFree=67108776/67108860
[pid=625] ppid=622 vsize=56876 memory=33252 CPUtime=251.94 cores=1,3,5,7
/proc/625/stat : 625 (cosoco) R 622 625 7084 0 -1 4202496 45723 0 0 0 25191 3 0 0 20 0 1 0 164780208 58241024 8313 18446744073709551615 4194304 5972556 140736838633952 140736838630552 4935447 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 21594112 140736838635947 140736838636077 140736838636077 140736838639566 0
/proc/625/statm: 14219 8313 778 435 0 7582 0
Current children cumulated CPU time: 251.94 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33252 KiB

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

[startup+252.01 s]
# the end of solver process 625 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.923 s, system=0.031999 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): 251.955
CPU user time (s): 251.923
CPU system time (s): 0.031999
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 56876
Max. memory (cumulated for all children) (KiB): 33252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.923
system time used= 0.031999
maximum resident set size= 33336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45776
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= 9
involuntary context switches= 96


# summary of solver processes directly reported to runsolver:
#   pid: 625
#   total CPU time (s): 251.955
#   total CPU user time (s): 251.923
#   total CPU system time (s): 0.031999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.03894 second user time and 1.58133 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 20:53:29
IDJOB=4258832
IDBENCH=135794
IDSOLVER=2644
FILE ID=node132/4258832-1502651275
RUNJOBID= node132-1502644570-29825
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n150/TravellingSalesman-150-50-15.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258832-1502651275/watcher-4258832-1502651275 -o /tmp/evaluation-result-4258832-1502651275/solver-4258832-1502651275 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29825 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258832-1502651275.xml

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

MD5SUM BENCH= 97b5a288822c02a27c7c951fc8651369
RANDOM SEED=1877759378

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31639684 kB
MemAvailable:   31980816 kB
Buffers:          232324 kB
Cached:           433980 kB
SwapCached:           84 kB
Active:           521548 kB
Inactive:         203420 kB
Active(anon):       6572 kB
Inactive(anon):   101868 kB
Active(file):     514976 kB
Inactive(file):   101552 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              4832 kB
Writeback:             4 kB
AnonPages:         58532 kB
Mapped:            66688 kB
Shmem:             49768 kB
Slab:             107828 kB
SReclaimable:      80880 kB
SUnreclaim:        26948 kB
KernelStack:        3280 kB
PageTables:         4992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-13 20:57:42