Trace number 4241330

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
R1: Mistral-2.0 2017-06-28OPT6 67.652298 67.747597

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbp-10-20-1.xml
MD5SUM9259b7dd3f7335d1c64b8332bd6645a5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark39.3181
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of constraints241
Number of domains3
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":200},{"size":20,"count":40},{"size":21,"count":20}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":220},{"degree":3,"count":6},{"degree":5,"count":10},{"degree":7,"count":2},{"degree":9,"count":2},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":200},{"arity":5,"count":20},{"arity":11,"count":20},{"arity":20,"count":1}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"minimum","count":10},{"type":"maximum","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.09	c Mistral-2017-06-28
0.00/0.17	o 9
0.00/0.17	o 8
0.00/0.17	o 7
0.20/0.30	o 6
67.59/67.74	s OPTIMUM FOUND
67.59/67.74	v <instantiation type="optimum" cost="6">
67.59/67.74	v   <list> p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] o[0][0] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[0][10] o[0][11] o[0][12] o[0][13] o[0][14] o[0][15] o[0][16] o[0][17] o[0][18] o[0][19] o[1][0] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[1][10] o[1][11] o[1][12] o[1][13] o[1][14] o[1][15] o[1][16] o[1][17] o[1][18] o[1][19] o[2][0] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[2][10] o[2][11] o[2][12] o[2][13] o[2][14] o[2][15] o[2][16] o[2][17] o[2][18] o[2][19] o[3][0] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[3][10] o[3][11] o[3][12] o[3][13] o[3][14] o[3][15] o[3][16] o[3][17] o[3][18] o[3][19] o[4][0] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[4][10] o[4][11] o[4][12] o[4][13] o[4][14] o[4][15] o[4][16] o[4][17] o[4][18] o[4][19] o[5][0] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[5][10] o[5][11] o[5][12] o[5][13] o[5][14] o[5][15] o[5][16] o[5][17] o[5][18] o[5][19] o[6][0] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[6][10] o[6][11] o[6][12] o[6][13] o[6][14] o[6][15] o[6][16] o[6][17] o[6][18] o[6][19] o[7][0] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[7][10] o[7][11] o[7][12] o[7][13] o[7][14] o[7][15] o[7][16] o[7][17] o[7][18] o[7][19] o[8][0] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[8][10] o[8][11] o[8][12] o[8][13] o[8][14] o[8][15] o[8][16] o[8][17] o[8][18] o[8][19] o[9][0] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] o[9][10] o[9][11] o[9][12] o[9][13] o[9][14] o[9][15] o[9][16] o[9][17] o[9][18] o[9][19] so[0] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] so[10] so[11] so[12] so[13] so[14] so[15] so[16] so[17] so[18] so[19] </list>
67.59/67.74	v   <values> 2 13 11 10 1 4 15 8 17 7 14 19 18 6 0 16 5 12 3 9 2 0 1 0 12 7 8 0 2 9 17 7 5 10 15 18 12 19 8 16 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 3 4 6 6 6 6 5 6 6 6 6 5 6 5 5 5 4 3 2 1 </values>
67.59/67.74	v </instantiation>

Verifier Data 

OK	6

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-4241330-1502090655/watcher-4241330-1502090655 -o /tmp/evaluation-result-4241330-1502090655/solver-4241330-1502090655 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502041295-28343 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 765892972 HOME/instance-4241330-1502090655.xml 

pid=4281
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.15 2.06 2.06 3/184 4284
/proc/meminfo: memFree=31617120/32770624 swapFree=0/363760
[pid=4284] ppid=4281 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/4284/stat : 4284 (runsolver) D 4281 4284 20633 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 11259235 24240128 108 18446744073709551615 4194304 4338465 140724813938896 140724813936536 139988321968855 0 0 1 24578 18446744071580418449 0 0 17 3 0 0 0 0 0 6438912 6441760 28909568 140724813942924 140724813943370 140724813943370 140724813946826 0
/proc/4284/statm: 5918 108 54 36 0 2156 0

[startup+0.100133 s]
/proc/loadavg: 2.15 2.06 2.06 3/184 4284
/proc/meminfo: memFree=31617120/32770624 swapFree=0/363760
[pid=4284] ppid=4281 vsize=29068 CPUtime=0 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 1121 0 0 0 0 0 0 0 20 0 1 0 11259235 29765632 934 18446744073709551615 4194304 7402444 140730759101392 140730759098440 139980744174565 0 0 1 0 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 7267 934 690 784 0 281 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 29068

[startup+0.200256 s]
/proc/loadavg: 2.15 2.06 2.06 3/184 4284
/proc/meminfo: memFree=31617120/32770624 swapFree=0/363760
[pid=4284] ppid=4281 vsize=54944 CPUtime=0.1 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 7691 0 0 0 9 1 0 0 20 0 1 0 11259235 56262656 7451 18446744073709551615 4194304 7402444 140730759101392 140730759098440 4484602 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13736 7451 775 784 0 6750 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 54944

[startup+0.300354 s]
/proc/loadavg: 2.15 2.06 2.06 3/184 4284
/proc/meminfo: memFree=31617120/32770624 swapFree=0/363760
[pid=4284] ppid=4281 vsize=54944 CPUtime=0.2 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 7715 0 0 0 19 1 0 0 20 0 1 0 11259235 56262656 7517 18446744073709551615 4194304 7402444 140730759101392 140730759098440 4484571 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13736 7517 777 784 0 6750 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 54944

[startup+0.700303 s]
/proc/loadavg: 2.15 2.06 2.06 3/184 4284
/proc/meminfo: memFree=31617120/32770624 swapFree=0/363760
[pid=4284] ppid=4281 vsize=54944 CPUtime=0.6 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 7715 0 0 0 59 1 0 0 20 0 1 0 11259235 56262656 7517 18446744073709551615 4194304 7402444 140730759101392 140730759096408 4747194 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13736 7517 777 784 0 6750 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 54944

[startup+1.5003 s]
/proc/loadavg: 2.06 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31590240/32770624 swapFree=0/363916
[pid=4284] ppid=4281 vsize=55076 CPUtime=1.4 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 7743 0 0 0 139 1 0 0 20 0 1 0 11259235 56397824 7517 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484776 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13769 7517 777 784 0 6783 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 55076

[startup+3.1003 s]
/proc/loadavg: 2.06 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31589868/32770624 swapFree=0/363916
[pid=4284] ppid=4281 vsize=55340 CPUtime=3 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 10508 0 0 0 299 1 0 0 20 0 1 0 11259235 56668160 7591 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484555 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13835 7591 777 784 0 6849 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 55340

[startup+6.30028 s]
/proc/loadavg: 2.05 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31589116/32770624 swapFree=0/363784
[pid=4284] ppid=4281 vsize=55340 CPUtime=6.2 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 13264 0 0 0 619 1 0 0 20 0 1 0 11259235 56668160 7616 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4391299 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13835 7616 777 784 0 6849 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 55340

[startup+12.7003 s]
/proc/loadavg: 2.05 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31588744/32770624 swapFree=0/363788
[pid=4284] ppid=4281 vsize=55472 CPUtime=12.6 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 16033 0 0 0 1259 1 0 0 20 0 1 0 11259235 56803328 7623 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4712952 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13868 7623 777 784 0 6882 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 55472

[startup+25.5004 s]
/proc/loadavg: 2.04 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31588868/32770624 swapFree=0/363800
[pid=4284] ppid=4281 vsize=55604 CPUtime=25.39 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 21635 0 0 0 2538 1 0 0 20 0 1 0 11259235 56938496 7663 18446744073709551615 4194304 7402444 140730759101392 140730759095928 5754011 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13901 7663 777 784 0 6915 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 55604

[startup+51.1003 s]
/proc/loadavg: 2.03 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31588124/32770624 swapFree=0/363816
[pid=4284] ppid=4281 vsize=55736 CPUtime=50.99 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24524 0 0 0 5098 1 0 0 20 0 1 0 11259235 57073664 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4709427 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13934 7701 777 784 0 6948 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 55736

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4284 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.03 2.04 2.05 3/185 4285
/proc/meminfo: memFree=31588124/32770624 swapFree=0/363816
[pid=4284] ppid=4281 vsize=55736 CPUtime=51.09 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24524 0 0 0 5108 1 0 0 20 0 1 0 11259235 57073664 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484708 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13934 7701 777 784 0 6948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 55736

[startup+57.6003 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4286
/proc/meminfo: memFree=31588124/32770624 swapFree=0/363820
[pid=4284] ppid=4281 vsize=55868 CPUtime=57.49 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24531 0 0 0 5748 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4709427 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 55868

[startup+64.0003 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4287
/proc/meminfo: memFree=31588000/32770624 swapFree=0/363848
[pid=4284] ppid=4281 vsize=55868 CPUtime=63.89 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24533 0 0 0 6388 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484555 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 63.89
Current children cumulated vsize (KiB) 55868

[startup+65.6003 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4287
/proc/meminfo: memFree=31588000/32770624 swapFree=0/363848
[pid=4284] ppid=4281 vsize=55868 CPUtime=65.49 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24534 0 0 0 6548 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484528 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 65.49
Current children cumulated vsize (KiB) 55868

[startup+66.4003 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4287
/proc/meminfo: memFree=31588000/32770624 swapFree=0/363848
[pid=4284] ppid=4281 vsize=55868 CPUtime=66.29 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24534 0 0 0 6628 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 5753888 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 66.29
Current children cumulated vsize (KiB) 55868

[startup+67.206 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4287
/proc/meminfo: memFree=31588000/32770624 swapFree=0/363848
[pid=4284] ppid=4281 vsize=55868 CPUtime=67.1 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24534 0 0 0 6709 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 5753895 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 67.1
Current children cumulated vsize (KiB) 55868

[startup+67.6003 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4287
/proc/meminfo: memFree=31588000/32770624 swapFree=0/363848
[pid=4284] ppid=4281 vsize=55868 CPUtime=67.49 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24534 0 0 0 6748 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484544 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 67.49
Current children cumulated vsize (KiB) 55868

[startup+67.7003 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 4287
/proc/meminfo: memFree=31588000/32770624 swapFree=0/363848
[pid=4284] ppid=4281 vsize=55868 CPUtime=67.59 cores=1,3,5,7
/proc/4284/stat : 4284 (MistralXCSP) R 4281 4284 20633 0 -1 4202496 24534 0 0 0 6758 1 0 0 20 0 1 0 11259235 57208832 7701 18446744073709551615 4194304 7402444 140730759101392 140730759095928 4484555 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9500608 9505824 25333760 140730759106996 140730759107145 140730759107145 140730759110601 0
/proc/4284/statm: 13967 7701 777 784 0 6981 0
Current children cumulated CPU time (s) 67.59
Current children cumulated vsize (KiB) 55868

Child status: 0
Real time (s): 67.7476
CPU time (s): 67.6523
CPU user time (s): 67.6323
CPU system time (s): 0.019999
CPU usage (%): 99.8593
Max. virtual memory (cumulated for all children) (KiB): 55868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.6323
system time used= 0.019999
maximum resident set size= 30920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24711
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= 8
involuntary context switches= 22

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.208054 second user time and 0.248266 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-07 09:10:11
IDJOB=4241330
IDBENCH=140540
IDSOLVER=2622
FILE ID=node127/4241330-1502090655
RUNJOBID= node127-1502041295-28343
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-06-28
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbp-10-20-1.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-4241330-1502090655/watcher-4241330-1502090655 -o /tmp/evaluation-result-4241330-1502090655/solver-4241330-1502090655 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502041295-28343 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 765892972 HOME/instance-4241330-1502090655.xml

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

MD5SUM BENCH= 9259b7dd3f7335d1c64b8332bd6645a5
RANDOM SEED=765892972

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31617140 kB
MemAvailable:   31950052 kB
Buffers:          141444 kB
Cached:           479560 kB
SwapCached:            0 kB
Active:           364676 kB
Inactive:         380484 kB
Active(anon):     124360 kB
Inactive(anon):    16724 kB
Active(file):     240316 kB
Inactive(file):   363760 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5960 kB
Writeback:             4 kB
AnonPages:        123452 kB
Mapped:            34016 kB
Shmem:             17060 kB
Slab:             113824 kB
SReclaimable:      89344 kB
SUnreclaim:        24480 kB
KernelStack:        3280 kB
PageTables:         5428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62020 MiB
End job on node127 at 2017-08-07 09:11:19