Trace number 4261311

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
Mistral-2.0 2017-07-28SAT 16.5835 16.6359

General information on the benchmark

NameDriver/Driver-m1-s1/
driverlogw-09.xml
MD5SUM39f2309c430e073944706d11745a3453
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 benchmark0.60685998
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of constraints17447
Number of domains9
Minimum domain size2
Maximum domain size12
Distribution of domain sizes[{"size":2,"count":211},{"size":3,"count":100},{"size":4,"count":71},{"size":5,"count":71},{"size":6,"count":29},{"size":7,"count":93},{"size":8,"count":41},{"size":10,"count":25},{"size":12,"count":9}]
Minimum variable degree1
Maximum variable degree138
Distribution of variable degrees[{"degree":1,"count":6},{"degree":2,"count":6},{"degree":3,"count":10},{"degree":4,"count":6},{"degree":5,"count":4},{"degree":6,"count":19},{"degree":7,"count":4},{"degree":9,"count":3},{"degree":10,"count":3},{"degree":11,"count":7},{"degree":12,"count":5},{"degree":13,"count":3},{"degree":14,"count":7},{"degree":15,"count":9},{"degree":16,"count":6},{"degree":17,"count":5},{"degree":18,"count":8},{"degree":19,"count":2},{"degree":20,"count":3},{"degree":22,"count":8},{"degree":23,"count":1},{"degree":24,"count":6},{"degree":25,"count":4},{"degree":26,"count":11},{"degree":27,"count":4},"...",{"degree":104,"count":4}, {"degree":105,"count":2}, {"degree":106,"count":4}, {"degree":107,"count":3}, {"degree":108,"count":4}, {"degree":109,"count":2}, {"degree":111,"count":1}, {"degree":112,"count":3}, {"degree":113,"count":1}, {"degree":114,"count":1}, {"degree":115,"count":2}, {"degree":116,"count":2}, {"degree":117,"count":4}, {"degree":118,"count":4}, {"degree":119,"count":5}, {"degree":121,"count":2}, {"degree":122,"count":2}, {"degree":123,"count":3}, {"degree":124,"count":1}, {"degree":125,"count":1}, {"degree":128,"count":2}, {"degree":129,"count":1}, {"degree":130,"count":1}, {"degree":133,"count":1}, {"degree":138,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":17447}]
Number of extensional constraints17447
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":17447}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.05	c 280717
16.45/16.51	s SATISFIABLE
16.45/16.51	v <instantiation type="solution">
16.45/16.51	v   <list> x0[0] x0[1] x0[2] x0[3] x0[4] x0[5] x0[6] x0[7] x0[8] x0[9] x0[10] x0[11] x0[12] x0[13] x0[14] x0[15] x0[16] x0[17] x0[18] x0[19] x0[20] x0[21] x0[22] x0[23] x0[24] x0[25] x0[26] x0[27] x0[28] x0[29] x0[30] x0[31] x0[32] x0[33] x0[34] x0[35] x0[36] x0[37] x0[38] x0[39] x0[40] x0[41] x0[42] x0[43] x0[44] x0[45] x0[46] x0[47] x0[48] x0[49] x0[50] x0[51] x0[52] x0[53] x0[54] x0[55] x0[56] x0[57] x0[58] x0[59] x0[60] x0[61] x0[62] x0[63] x0[64] x0[65] x0[66] x0[67] x0[68] x0[69] x0[70] x1[0] x1[1] x1[2] x1[3] x1[4] x1[5] x1[6] x1[7] x1[8] x1[9] x1[10] x1[11] x1[12] x1[13] x1[14] x1[15] x1[16] x1[17] x1[18] x1[19] x1[20] x1[21] x1[22] x1[23] x1[24] x1[25] x1[26] x1[27] x1[28] x1[29] x1[30] x1[31] x1[32] x1[33] x1[34] x1[35] x1[36] x1[37] x1[38] x1[39] x1[40] x1[41] x1[42] x1[43] x1[44] x1[45] x1[46] x1[47] x1[48] x1[49] x1[50] x1[51] x1[52] x1[53] x1[54] x1[55] x1[56] x1[57] x1[58] x1[59] x1[60] x1[61] x1[62] x1[63] x1[64] x1[65] x1[66] x1[67] x1[68] x1[69] x1[70] x1[71] x1[72] x1[73] x1[74] x1[75] x1[76] x1[77] x1[78] x1[79] x1[80] x1[81] x1[82] x1[83] x1[84] x1[85] x1[86] x1[87] x1[88] x1[89] x1[90] x1[91] x1[92] x2[0] x2[1] x2[2] x2[3] x2[4] x2[5] x2[6] x2[7] x2[8] x2[9] x2[10] x2[11] x2[12] x2[13] x2[14] x2[15] x2[16] x2[17] x2[18] x2[19] x2[20] x2[21] x2[22] x2[23] x2[24] x2[25] x2[26] x2[27] x2[28] x3[0] x3[1] x3[2] x3[3] x3[4] x3[5] x3[6] x3[7] x3[8] x3[9] x3[10] x3[11] x3[12] x3[13] x3[14] x3[15] x3[16] x3[17] x3[18] x3[19] x3[20] x3[21] x3[22] x3[23] x3[24] x3[25] x3[26] x3[27] x3[28] x3[29] x3[30] x3[31] x3[32] x3[33] x3[34] x3[35] x3[36] x3[37] x3[38] x3[39] x3[40] x3[41] x3[42] x3[43] x3[44] x3[45] x3[46] x3[47] x3[48] x3[49] x3[50] x3[51] x3[52] x3[53] x3[54] x3[55] x3[56] x3[57] x3[58] x3[59] x3[60] x3[61] x3[62] x3[63] x3[64] x3[65] x3[66] x3[67] x3[68] x3[69] x3[70] x4[0] x4[1] x4[2] x4[3] x4[4] x4[5] x4[6] x4[7] x4[8] x4[9] x4[10] x4[11] x4[12] x4[13] x4[14] x4[15] x4[16] x4[17] x4[18] x4[19] x4[20] x4[21] x4[22] x4[23] x4[24] x4[25] x4[26] x4[27] x4[28] x4[29] x4[30] x4[31] x4[32] x4[33] x4[34] x4[35] x4[36] x4[37] x4[38] x4[39] x4[40] x5[0] x5[1] x5[2] x5[3] x5[4] x5[5] x5[6] x5[7] x5[8] x5[9] x5[10] x5[11] x5[12] x5[13] x5[14] x5[15] x5[16] x5[17] x5[18] x5[19] x5[20] x5[21] x5[22] x5[23] x5[24] x6[0] x6[1] x6[2] x6[3] x6[4] x6[5] x6[6] x6[7] x6[8] x6[9] x6[10] x6[11] x6[12] x6[13] x6[14] x6[15] x6[16] x6[17] x6[18] x6[19] x6[20] x6[21] x6[22] x6[23] x6[24] x6[25] x6[26] x6[27] x6[28] x6[29] x6[30] x6[31] x6[32] x6[33] x6[34] x6[35] x6[36] x6[37] x6[38] x6[39] x6[40] x6[41] x6[42] x6[43] x6[44] x6[45] x6[46] x6[47] x6[48] x6[49] x6[50] x6[51] x6[52] x6[53] x6[54] x6[55] x6[56] x6[57] x6[58] x6[59] x6[60] x6[61] x6[62] x6[63] x6[64] x6[65] x6[66] x6[67] x6[68] x6[69] x6[70] x6[71] x6[72] x6[73] x6[74] x6[75] x6[76] x6[77] x6[78] x6[79] x6[80] x6[81] x6[82] x6[83] x6[84] x6[85] x6[86] x6[87] x6[88] x6[89] x6[90] x6[91] x6[92] x6[93] x6[94] x6[95] x6[96] x6[97] x6[98] x6[99] x7[0] x7[1] x7[2] x7[3] x7[4] x7[5] x7[6] x7[7] x7[8] x8[0] x8[1] x8[2] x8[3] x8[4] x8[5] x8[6] x8[7] x8[8] x8[9] x8[10] x8[11] x8[12] x8[13] x8[14] x8[15] x8[16] x8[17] x8[18] x8[19] x8[20] x8[21] x8[22] x8[23] x8[24] x8[25] x8[26] x8[27] x8[28] x8[29] x8[30] x8[31] x8[32] x8[33] x8[34] x8[35] x8[36] x8[37] x8[38] x8[39] x8[40] x8[41] x8[42] x8[43] x8[44] x8[45] x8[46] x8[47] x8[48] x8[49] x8[50] x8[51] x8[52] x8[53] x8[54] x8[55] x8[56] x8[57] x8[58] x8[59] x8[60] x8[61] x8[62] x8[63] x8[64] x8[65] x8[66] x8[67] x8[68] x8[69] x8[70] x8[71] x8[72] x8[73] x8[74] x8[75] x8[76] x8[77] x8[78] x8[79] x8[80] x8[81] x8[82] x8[83] x8[84] x8[85] x8[86] x8[87] x8[88] x8[89] x8[90] x8[91] x8[92] x8[93] x8[94] x8[95] x8[96] x8[97] x8[98] x8[99] x8[100] x8[101] x8[102] x8[103] x8[104] x8[105] x8[106] x8[107] x8[108] x8[109] x8[110] x8[111] x8[112] x8[113] x8[114] x8[115] x8[116] x8[117] x8[118] x8[119] x8[120] x8[121] x8[122] x8[123] x8[124] x8[125] x8[126] x8[127] x8[128] x8[129] x8[130] x8[131] x8[132] x8[133] x8[134] x8[135] x8[136] x8[137] x8[138] x8[139] x8[140] x8[141] x8[142] x8[143] x8[144] x8[145] x8[146] x8[147] x8[148] x8[149] x8[150] x8[151] x8[152] x8[153] x8[154] x8[155] x8[156] x8[157] x8[158] x8[159] x8[160] x8[161] x8[162] x8[163] x8[164] x8[165] x8[166] x8[167] x8[168] x8[169] x8[170] x8[171] x8[172] x8[173] x8[174] x8[175] x8[176] x8[177] x8[178] x8[179] x8[180] x8[181] x8[182] x8[183] x8[184] x8[185] x8[186] x8[187] x8[188] x8[189] x8[190] x8[191] x8[192] x8[193] x8[194] x8[195] x8[196] x8[197] x8[198] x8[199] x8[200] x8[201] x8[202] x8[203] x8[204] x8[205] x8[206] x8[207] x8[208] x8[209] x8[210] </list>
16.45/16.54	v   <values> 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 1 1 0 0 0 0 4 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5 0 1 6 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 8 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 1 0 0 0 0 2 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 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 1 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 </values>
16.45/16.54	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4261311-1502368394/watcher-4261311-1502368394 -o /tmp/evaluation-result-4261311-1502368394/solver-4261311-1502368394 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502331912-20756 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 933368035 HOME/instance-4261311-1502368394.xml 

pid=26756
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.45 2.11 2.08 3/185 26759
/proc/meminfo: memFree=30529728/32770624 swapFree=0/543364
[pid=26759] ppid=26756 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/26759/stat : 26759 (runsolver) D 26756 26759 31388 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 84345660 24240128 106 18446744073709551615 4194304 4338465 140730433821552 140730433819192 140214637667031 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 38428672 140730433826955 140730433827401 140730433827401 140730433830858 0
/proc/26759/statm: 5918 106 53 36 0 2156 0

[startup+0.100332 s]
/proc/loadavg: 2.45 2.11 2.08 3/185 26759
/proc/meminfo: memFree=30529728/32770624 swapFree=0/543364
[pid=26759] ppid=26756 vsize=90312 CPUtime=0.03 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 16337 0 0 0 2 1 0 0 20 0 1 0 84345660 92479488 16121 18446744073709551615 4194304 7396336 140724660668544 140724660660056 139975809353632 0 0 1 0 0 0 0 17 7 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 22578 16121 642 782 0 15594 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 90312

[startup+0.200336 s]
/proc/loadavg: 2.45 2.11 2.08 3/185 26759
/proc/meminfo: memFree=30529728/32770624 swapFree=0/543364
[pid=26759] ppid=26756 vsize=248580 CPUtime=0.13 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 55933 0 0 0 7 6 0 0 20 0 1 0 84345660 254545920 55721 18446744073709551615 4194304 7396336 140724660668544 140724660660056 139975809353632 0 0 1 0 0 0 0 17 7 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 62145 55721 642 782 0 55161 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 248580

[startup+0.300334 s]
/proc/loadavg: 2.45 2.11 2.08 3/185 26759
/proc/meminfo: memFree=30529728/32770624 swapFree=0/543364
[pid=26759] ppid=26756 vsize=384128 CPUtime=0.24 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 89834 0 0 0 13 11 0 0 20 0 1 0 84345660 393347072 89593 18446744073709551615 4194304 7396336 140724660668544 140724660660056 139975809353632 0 0 1 0 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 96032 89593 642 782 0 89048 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 384128

[startup+0.700307 s]
/proc/loadavg: 2.45 2.11 2.08 3/185 26759
/proc/meminfo: memFree=30529728/32770624 swapFree=0/543364
[pid=26759] ppid=26756 vsize=905652 CPUtime=0.64 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 220397 0 0 0 36 28 0 0 20 0 1 0 84345660 927387648 220012 18446744073709551615 4194304 7396336 140724660668544 140724660660056 139975809353632 0 0 1 0 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 226462 220012 642 782 0 219478 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 905652

[startup+1.50031 s]
/proc/loadavg: 2.45 2.11 2.08 3/186 26760
/proc/meminfo: memFree=29213156/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=1.44 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 410984 0 0 0 93 51 0 0 20 0 1 0 84345660 1707978752 410620 18446744073709551615 4194304 7396336 140724660668544 140724660659704 5649723 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410620 669 782 0 410003 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 1667948

[startup+3.10032 s]
/proc/loadavg: 2.41 2.11 2.08 3/186 26760
/proc/meminfo: memFree=28886436/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=3.03 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 421272 0 0 0 252 51 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660659704 5572043 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 1667948

[startup+6.30033 s]
/proc/loadavg: 2.41 2.11 2.08 3/186 26760
/proc/meminfo: memFree=28886524/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=6.24 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 441280 0 0 0 571 53 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660663080 5792027 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1667948

[startup+12.7003 s]
/proc/loadavg: 2.35 2.11 2.07 5/186 26760
/proc/meminfo: memFree=28885976/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=12.64 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 453798 0 0 0 1210 54 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660663080 4262544 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1667948

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26759 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8004 s]
/proc/loadavg: 2.35 2.11 2.07 5/186 26760
/proc/meminfo: memFree=28885976/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=12.74 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 453798 0 0 0 1220 54 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660663080 4542528 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 12.74
Current children cumulated vsize (KiB) 1667948

[startup+14.4062 s]
/proc/loadavg: 2.35 2.11 2.07 3/186 26760
/proc/meminfo: memFree=28886224/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=14.34 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 457332 0 0 0 1380 54 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660663080 4317306 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 14.34
Current children cumulated vsize (KiB) 1667948

[startup+16.0003 s]
/proc/loadavg: 2.35 2.11 2.07 3/186 26760
/proc/meminfo: memFree=28886224/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=15.93 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 463048 0 0 0 1539 54 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660663080 5575220 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 15.93
Current children cumulated vsize (KiB) 1667948

[startup+16.4003 s]
/proc/loadavg: 2.35 2.11 2.07 3/186 26760
/proc/meminfo: memFree=28886224/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=1667948 CPUtime=16.34 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202496 464198 0 0 0 1579 55 0 0 20 0 1 0 84345660 1707978752 410632 18446744073709551615 4194304 7396336 140724660668544 140724660663080 4317517 0 0 1 16386 0 0 0 17 3 0 0 5 0 0 9496464 9501696 11038720 140724660670899 140724660671048 140724660671048 140724660674505 0
/proc/26759/statm: 416987 410632 674 782 0 410003 0
Current children cumulated CPU time (s) 16.34
Current children cumulated vsize (KiB) 1667948

[startup+16.6062 s]
/proc/loadavg: 2.35 2.11 2.07 3/186 26760
/proc/meminfo: memFree=28886472/32770624 swapFree=0/543400
[pid=26759] ppid=26756 vsize=0 CPUtime=16.55 cores=1,3,5,7
/proc/26759/stat : 26759 (MistralXCSP) R 26756 26759 31388 0 -1 4202500 466135 0 0 0 1594 61 0 0 20 0 1 0 84345660 0 0 18446744073709551615 0 0 0 0 0 0 0 1 16386 18446744073709551615 0 0 17 3 0 0 5 0 0 0 0 0 0 0 0 0 0
/proc/26759/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 16.55
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 16.6359
CPU time (s): 16.5835
CPU user time (s): 15.9405
CPU system time (s): 0.643
CPU usage (%): 99.6845
Max. virtual memory (cumulated for all children) (KiB): 1667948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.9405
system time used= 0.643
maximum resident set size= 1642564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466135
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.04898 second user time and 0.077924 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-10 14:19:18
IDJOB=4261311
IDBENCH=126982
IDSOLVER=2649
FILE ID=node134/4261311-1502368394
RUNJOBID= node134-1502331912-20756
PBS_JOBID= 
Free space on /tmp= 62020 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Driver/Driver-m1-s1/driverlogw-09.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4261311-1502368394/watcher-4261311-1502368394 -o /tmp/evaluation-result-4261311-1502368394/solver-4261311-1502368394 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502331912-20756 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 933368035 HOME/instance-4261311-1502368394.xml

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

MD5SUM BENCH= 39f2309c430e073944706d11745a3453
RANDOM SEED=933368035

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:        30529728 kB
MemAvailable:   31420908 kB
Buffers:          270996 kB
Cached:           915060 kB
SwapCached:            0 kB
Active:          1230764 kB
Inactive:         574588 kB
Active(anon):     621788 kB
Inactive(anon):    31224 kB
Active(file):     608976 kB
Inactive(file):   543364 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6752 kB
Writeback:            88 kB
AnonPages:        629724 kB
Mapped:            49852 kB
Shmem:             33468 kB
Slab:             135824 kB
SReclaimable:     109348 kB
SUnreclaim:        26476 kB
KernelStack:        3552 kB
PageTables:         6028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     886784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 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= 62012 MiB
End job on node134 at 2017-08-10 14:19:35