Trace number 4267386

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-mini 1.12SAT 160.034 160.036

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-queen/
Pb-queen-0974553.xml
MD5SUM4e023da1984a585e160fb8158e2a8b72
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 benchmark0.553191
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints101
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":169}]
Minimum variable degree7
Maximum variable degree9
Distribution of variable degrees[{"degree":7,"count":148},{"degree":8,"count":20},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity169
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":56},{"arity":169,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":101}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c root propagations     : 0           
0.00/0.01	c restarts enabled, print stats at every restarts
0.00/0.01	c
0.00/0.01	c
0.00/0.01	c
0.00/0.01	c This is cosoco 1.12 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts HOME/instance-4267386-1502612834.xml 
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 169
0.00/0.01	c |            Domain Sizes: 2..2
0.00/0.01	c |
0.00/0.01	c |             Constraints: 101
0.00/0.01	c |                   Arity: 2..169  -- Binary: 4  -- Ternary: 4
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          Sum: 101
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.05	c 101            2443           35370          19887          0              0              113   151   132
0.10/0.11	c 211            5868           85839          41037          0              0              63   149   121 
0.10/0.18	c 332            8937           137728         69113          0              0              93   140   119 
0.21/0.24	c 465            12259          191819         97318          0              0              76   139   117 
0.31/0.32	c 611            16218          252068         129223         0              0              90   144   120 
0.31/0.40	c 771            20487          311927         161900         0              0              83   139   115 
0.41/0.49	c 947            25252          381578         200452         0              0              60   143   116 
0.51/0.58	c 1140           29927          452567         238693         0              0              82   141   114 
0.60/0.68	c 1352           35564          536870         283216         0              0              80   143   115 
0.79/0.80	c 1585           41816          629733         335949         0              0              60   143   115 
0.89/0.94	c 1841           48732          733847         396865         0              0              81   140   116 
1.00/1.09	c 2122           56519          848302         464502         0              0              78   146   118 
1.19/1.24	c 2431           64634          966404         531419         0              0              75   140   116 
1.39/1.42	c 2770           73952          1103340        613449         0              0              61   146   116 
1.59/1.60	c 3142           83540          1248323        704004         0              0              86   147   119 
1.79/1.80	c 3551           94012          1406072        794882         0              0              66   147   119 
2.00/2.02	c 4000           105749         1580746        897065         0              0              64   146   119 
2.19/2.27	c 4493           118792         1774571        1013715        0              0              83   148   120 
2.49/2.54	c 5035           133342         1992744        1148082        0              0              84   147   120 
2.79/2.86	c 5631           149367         2240233        1297064        0              0              89   149   120 
3.10/3.19	c 6286           166973         2504821        1451408        0              0              64   149   121 
3.49/3.55	c 7006           185960         2796948        1619696        0              0              88   153   120 
3.89/3.97	c 7798           207448         3129960        1811617        0              0              70   149   121 
4.39/4.41	c 8669           230404         3486335        2024666        0              0              68   149   121 
4.89/4.90	c 9627           256068         3875576        2250894        0              0              71   149   122 
5.39/5.43	c 10680          284491         4301032        2495145        0              0              69   149   121 
6.00/6.01	c 11838          315225         4765575        2767955        0              0              70   153   121 
6.59/6.67	c 13111          350433         5280306        3086147        0              0              68   149   119 
7.29/7.38	c 14511          388392         5841933        3419605        0              0              64   150   121 
8.10/8.17	c 16051          430978         6463258        3788010        0              0              69   154   121 
9.00/9.01	c 17745          476238         7125851        4179034        0              0              75   150   121 
9.89/9.95	c 19608          527945         7871500        4616287        0              0              81   151   122 
10.89/11.00	c 21657          584587         8694601        5115460        0              0              68   152   122 
12.10/12.11	c 23910          645161         9578895        5642139        0              0              64   152   122 
13.29/13.33	c 26388          711935         10549130       6214364        0              0              66   153   123 
14.59/14.69	c 29113          785864         11635918       6871560        0              0              81   152   123 
16.19/16.20	c 32110          868210         12840551       7595622        0              0              82   153   124 
17.79/17.86	c 35406          958456         14154043       8398947        0              0              65   152   123 
19.59/19.66	c 39031          1057189        15593411       9273158        0              0              61   153   124 
21.59/21.65	c 43018          1166136        17183784       10257829       0              0              82   153   125 
23.79/23.84	c 47403          1286722        18925252       11334899       0              0              76   155   125 
26.10/26.19	c 52226          1416373        20816979       12473887       0              0              78   154   126 
28.79/28.85	c 57531          1563462        22951443       13784758       0              0              80   154   125 
31.69/31.72	c 63366          1722097        25254384       15170210       0              0              80   155   126 
34.79/34.82	c 69784          1894866        27753583       16653005       0              0              80   158   126 
38.19/38.28	c 76843          2085839        30542923       18326354       0              0              67   154   126 
41.89/41.95	c 84607          2289885        33532253       20074314       0              0              68   155   127 
46.10/46.19	c 93147          2525311        36940217       22141035       0              0              67   154   126 
50.59/50.66	c 102541         2774931        40581032       24287561       0              0              69   156   128 
55.49/55.52	c 112874         3045840        44550112       26621930       0              0              68   155   128 
60.69/60.74	c 124240         3337886        48859605       29080298       0              0              68   157   130 
66.29/66.34	c 136742         3650787        53507412       31693849       0              0              78   158   130 
72.49/72.55	c 150494         3997605        58653580       34610741       0              0              62   159   130 
79.19/79.24	c 165621         4373463        64208025       37740396       0              0              68   159   130 
86.89/86.90	c 182260         4805350        70493395       41345938       0              0              68   159   129 
94.89/94.99	c 200562         5263976        77229663       45096269       0              0              70   158   131 
103.89/103.91	c 220694         5768875        84653881       49242537       0              0              82   159   131 
113.79/113.88	c 242839         6331668        92926958       53940226       0              0              67   159   130 
124.39/124.43	c 267198         6924158        101779304      58891415       0              0              69   161   131 
135.79/135.87	c 293992         7565024        111451575      64221889       0              0              74   161   132 
148.19/148.24	c 323465         8258082        121970892      70006974       0              0              79   159   132 
160.00/160.03	c solution 1
160.00/160.03	
160.00/160.03	v <instantiation type='solution'>
160.00/160.03	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[150] x[151] x[152] x[153] x[154] x[155] x[156] x[157] x[158] x[159] x[160] x[161] x[162] x[163] x[164] x[165] x[166] x[167] x[168] </list>
160.00/160.03	v <values>0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 </values>
160.00/160.03	v </instantiation>
160.00/160.03	
160.00/160.03	c restarts              : 61          
160.00/160.03	c conflicts             : 351672       (2198 /sec)
160.00/160.03	c decisions             : 8919141      (55734 /sec)
160.00/160.03	c propagations          : 75508848    (471837 /sec)
160.00/160.03	c root propagations     : 0           
160.00/160.03	c filter calls          : 131951497      (824533 /sec)
160.00/160.03	c useless filter calls  : 116665496      (88 %)
160.00/160.03	c Memory used           : 26.53 MB
160.00/160.03	c CPU time              : 160.032 s
160.00/160.03	
160.00/160.03	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 (13134 MiB free)
  memory of node 1: 16384 MiB (15692 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267386-1502612834/watcher-4267386-1502612834 -o /tmp/evaluation-result-4267386-1502612834/solver-4267386-1502612834 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502602207-1367 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267386-1502612834.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=3203, runsolver pid=3200

[startup+0.100181 s]*
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517760/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3716 CPUtime=0.1 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1105 0 0 0 10 0 0 0 20 0 1 0 94371196 27815936 929 33554432000 4194304 5748600 140731656780896 140731656777544 4947580 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 929 760 380 0 209 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3716 KiB

[startup+0.209734 s]*
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517760/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3716 CPUtime=0.21 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1105 0 0 0 21 0 0 0 20 0 1 0 94371196 27815936 929 33554432000 4194304 5748600 140731656780896 140731656778296 5000368 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 929 760 380 0 209 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3716 KiB

[startup+0.308897 s]*
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517760/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3716 CPUtime=0.31 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1105 0 0 0 31 0 0 0 20 0 1 0 94371196 27815936 929 33554432000 4194304 5748600 140731656780896 140731656778296 4949796 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 929 760 380 0 209 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3716 KiB

[startup+0.70028 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517760/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3716 CPUtime=0.69 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1105 0 0 0 69 0 0 0 20 0 1 0 94371196 27815936 929 33554432000 4194304 5748600 140731656780896 140731656778296 4949320 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 929 760 380 0 209 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3716 KiB

[startup+1.50028 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517672/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3716 CPUtime=1.49 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1105 0 0 0 149 0 0 0 20 0 1 0 94371196 27815936 929 33554432000 4194304 5748600 140731656780896 140731656778296 4949316 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 929 760 380 0 209 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3716 KiB

[startup+3.10896 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517672/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3776 CPUtime=3.1 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1215 0 0 0 310 0 0 0 20 0 1 0 94371196 27815936 944 33554432000 4194304 5748600 140731656780896 140731656778296 5126849 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 944 762 380 0 209 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3776 KiB

[startup+6.30027 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517672/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3784 CPUtime=6.29 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1346 0 0 0 629 0 0 0 20 0 1 0 94371196 27815936 946 33554432000 4194304 5748600 140731656780896 140731656778296 5025701 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 946 762 380 0 209 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3784 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517528/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3784 CPUtime=12.69 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1466 0 0 0 1269 0 0 0 20 0 1 0 94371196 27815936 946 33554432000 4194304 5748600 140731656780896 140731656778296 4947583 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 946 762 380 0 209 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3784 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 3204
/proc/meminfo: memFree=29517408/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3784 CPUtime=25.49 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1693 0 0 0 2549 0 0 0 20 0 1 0 94371196 27815936 946 33554432000 4194304 5748600 140731656780896 140731656778296 4949804 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 946 762 380 0 209 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3784 KiB

[startup+51.109 s]
/proc/loadavg: 2.03 2.02 2.05 3/188 3204
/proc/meminfo: memFree=29518184/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3784 CPUtime=51.1 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1826 0 0 0 5110 0 0 0 20 0 1 0 94371196 27815936 946 33554432000 4194304 5748600 140731656780896 140731656778296 4947580 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 946 762 380 0 209 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3784 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 2.01 2.04 3/188 3205
/proc/meminfo: memFree=29517852/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3784 CPUtime=102.29 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1947 0 0 0 10229 0 0 0 20 0 1 0 94371196 27815936 946 33554432000 4194304 5748600 140731656780896 140731656778296 4947580 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 946 762 380 0 209 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3784 KiB

[startup+160.036 s]
# the end of solver process 3203 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=160.032 s, system=0.001999 s

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

[startup+102.4 s]
/proc/loadavg: 1.96 2.01 2.04 3/188 3205
/proc/meminfo: memFree=29517852/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3784 CPUtime=102.39 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 1947 0 0 0 10239 0 0 0 20 0 1 0 94371196 27815936 946 33554432000 4194304 5748600 140731656780896 140731656778296 5025632 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 946 762 380 0 209 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3784 KiB

[startup+128 s]*
/proc/loadavg: 1.97 2.01 2.04 3/187 3206
/proc/meminfo: memFree=29518032/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=128 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 12800 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 4949534 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+140.8 s]
/proc/loadavg: 2.05 2.02 2.05 3/187 3206
/proc/meminfo: memFree=29518140/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=140.79 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 14079 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 5025632 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 140.79 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+153.6 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 3206
/proc/meminfo: memFree=29517708/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=153.59 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 15359 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 4947580 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 153.59 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+156.8 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 3206
/proc/meminfo: memFree=29518368/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=156.79 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 15679 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 5025867 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 156.79 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+158.4 s]
/proc/loadavg: 2.10 2.04 2.05 3/187 3206
/proc/meminfo: memFree=29518368/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=158.39 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 15839 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 4949333 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 158.39 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+159.2 s]
/proc/loadavg: 2.10 2.04 2.05 3/187 3206
/proc/meminfo: memFree=29518368/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=159.19 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 15919 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 4949228 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 159.19 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+159.6 s]
/proc/loadavg: 2.10 2.04 2.05 3/187 3206
/proc/meminfo: memFree=29518368/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=159.59 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 15959 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 5025867 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 159.59 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

[startup+160 s]*
/proc/loadavg: 2.10 2.04 2.05 3/187 3206
/proc/meminfo: memFree=29518368/32770624 swapFree=67108860/67108860
[pid=3203] ppid=3200 vsize=27164 memory=3788 CPUtime=160 cores=1,3,5,7
/proc/3203/stat : 3203 (cosoco) R 3200 3203 1335 0 -1 4202496 2068 0 0 0 16000 0 0 0 20 0 1 0 94371196 27815936 947 33554432000 4194304 5748600 140731656780896 140731656778296 4947736 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 28364800 140731656787135 140731656787230 140731656787230 140731656789966 0
/proc/3203/statm: 6791 947 762 380 0 209 0
Current children cumulated CPU time: 160 s
Current children cumulated vsize: 27164 KiB
Current children cumulated memory: 3788 KiB

Child status: 0
Real time (s): 160.036
CPU time (s): 160.034
CPU user time (s): 160.032
CPU system time (s): 0.001999
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 27164
Max. memory (cumulated for all children) (KiB): 3788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 160.032
system time used= 0.001999
maximum resident set size= 3864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2107
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= 10
involuntary context switches= 83


# summary of solver processes directly reported to runsolver:
#   pid: 3203
#   total CPU time (s): 160.034
#   total CPU user time (s): 160.032
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.600231 second user time and 1.03789 second system time

The end

Launcher Data 

Begin job on node112 at 2017-08-13 10:12:56
IDJOB=4267386
IDBENCH=135359
IDSOLVER=2657
FILE ID=node112/4267386-1502612834
RUNJOBID= node112-1502602207-1367
PBS_JOBID= 20628299
Free space on /tmp= 61784 MiB

SOLVER NAME= cosoco-mini 1.12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-queen/Pb-queen-0974553.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267386-1502612834/watcher-4267386-1502612834 -o /tmp/evaluation-result-4267386-1502612834/solver-4267386-1502612834 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502602207-1367 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4267386-1502612834.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4e023da1984a585e160fb8158e2a8b72
RANDOM SEED=1373365195

node112.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        29518500 kB
MemAvailable:   29689364 kB
Buffers:          110128 kB
Cached:           341504 kB
SwapCached:            0 kB
Active:          2669064 kB
Inactive:         125420 kB
Active(anon):    2294052 kB
Inactive(anon):    76720 kB
Active(file):     375012 kB
Inactive(file):    48700 kB
Unevictable:        6280 kB
Mlocked:            6280 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1956 kB
Writeback:             0 kB
AnonPages:       2348772 kB
Mapped:            45264 kB
Shmem:             25224 kB
Slab:             151532 kB
SReclaimable:     125976 kB
SUnreclaim:        25556 kB
KernelStack:        3344 kB
PageTables:         9816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2717152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1427456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 61784 MiB
End job on node112 at 2017-08-13 10:15:36