Trace number 4259111

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
Mistral-2.0 2017-07-28OPT5 59.030499 59.1175

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbop-10-20-1.xml
MD5SUMd4812570331b0d4fd95926de7f20690d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark59.030499
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":5,"count":20},{"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 280717
0.00/0.16	o 7
0.00/0.17	o 6
0.40/0.58	o 5
59.01/59.11	s OPTIMUM FOUND
59.01/59.11	v <instantiation type="optimum" cost="5">
59.01/59.11	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>
59.01/59.11	v   <values> 7 3 9 15 8 12 19 16 13 2 11 10 17 0 18 6 4 14 5 1 0 4 14 1 7 9 12 0 10 1 9 10 18 14 13 15 19 7 19 6 1 1 1 1 1 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 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 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 1 1 1 1 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 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 4 4 5 5 5 5 4 5 5 4 5 5 5 4 3 3 3 2 </values>
59.01/59.11	v </instantiation>

Verifier Data 

OK	5

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-4259111-1502000145/watcher-4259111-1502000145 -o /tmp/evaluation-result-4259111-1502000145/solver-4259111-1502000145 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node134-1501995020-19750 --watchdog 300 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1924338850 HOME/instance-4259111-1502000145.xml 

pid=23372
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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: 2.11 2.04 2.02 3/187 23378
/proc/meminfo: memFree=31573104/32770624 swapFree=0/389608
[pid=23378] ppid=23372 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23378/stat : 23378 (runsolver) D 23372 23378 15278 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 47520518 24240128 107 18446744073709551615 4194304 4338465 140727397089680 140727397087320 140069023625943 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 33263616 140727397093520 140727397093964 140727397093964 140727397097418 0
/proc/23378/statm: 5918 107 54 36 0 2156 0

[startup+0.102041 s]
/proc/loadavg: 2.11 2.04 2.02 3/187 23378
/proc/meminfo: memFree=31573104/32770624 swapFree=0/389608
[pid=23378] ppid=23372 vsize=31528 CPUtime=0 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 1738 0 0 0 0 0 0 0 20 0 1 0 47520518 32284672 1528 18446744073709551615 4194304 7396336 140732751798256 140732751789336 5878255 0 0 1 0 0 0 0 17 6 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 7882 1528 722 782 0 898 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 31528

[startup+0.201076 s]
/proc/loadavg: 2.11 2.04 2.02 3/187 23378
/proc/meminfo: memFree=31573104/32770624 swapFree=0/389608
[pid=23378] ppid=23372 vsize=55172 CPUtime=0.1 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 7763 0 0 0 9 1 0 0 20 0 1 0 47520518 56496128 7518 18446744073709551615 4194304 7396336 140732751798256 140732751793272 5792074 0 0 1 16386 0 0 0 17 6 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13793 7518 776 782 0 6809 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 55172

[startup+0.301074 s]
/proc/loadavg: 2.11 2.04 2.02 3/187 23378
/proc/meminfo: memFree=31573104/32770624 swapFree=0/389608
[pid=23378] ppid=23372 vsize=55304 CPUtime=0.2 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 7777 0 0 0 19 1 0 0 20 0 1 0 47520518 56631296 7518 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792205 0 0 1 16386 0 0 0 17 6 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13826 7518 776 782 0 6842 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 55304

[startup+0.700305 s]
/proc/loadavg: 2.11 2.04 2.02 3/187 23378
/proc/meminfo: memFree=31573104/32770624 swapFree=0/389608
[pid=23378] ppid=23372 vsize=55304 CPUtime=0.6 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 7807 0 0 0 59 1 0 0 20 0 1 0 47520518 56631296 7584 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792030 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13826 7584 776 782 0 6842 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 55304

[startup+1.50027 s]
/proc/loadavg: 2.11 2.04 2.02 4/189 23380
/proc/meminfo: memFree=31449616/32770624 swapFree=0/389876
[pid=23378] ppid=23372 vsize=55436 CPUtime=1.4 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 7840 0 0 0 139 1 0 0 20 0 1 0 47520518 56766464 7584 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792030 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13859 7584 776 782 0 6875 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 55436

[startup+3.10031 s]
/proc/loadavg: 2.11 2.04 2.02 4/189 23380
/proc/meminfo: memFree=31448500/32770624 swapFree=0/389876
[pid=23378] ppid=23372 vsize=55436 CPUtime=3 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 10632 0 0 0 299 1 0 0 20 0 1 0 47520518 56766464 7643 18446744073709551615 4194304 7396336 140732751798256 140732751792792 4581714 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13859 7643 776 782 0 6875 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 55436

[startup+6.3003 s]
/proc/loadavg: 2.10 2.04 2.02 4/189 23380
/proc/meminfo: memFree=31448384/32770624 swapFree=0/389880
[pid=23378] ppid=23372 vsize=55568 CPUtime=6.2 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 13475 0 0 0 619 1 0 0 20 0 1 0 47520518 56901632 7659 18446744073709551615 4194304 7396336 140732751798256 140732751792792 4252937 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13892 7659 776 782 0 6908 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 55568

[startup+12.7003 s]
/proc/loadavg: 2.10 2.04 2.02 4/189 23381
/proc/meminfo: memFree=31447668/32770624 swapFree=0/389888
[pid=23378] ppid=23372 vsize=55700 CPUtime=12.6 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 16336 0 0 0 1259 1 0 0 20 0 1 0 47520518 57036800 7676 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792030 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13925 7676 776 782 0 6941 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 55700

[startup+25.5004 s]
/proc/loadavg: 2.07 2.04 2.02 4/189 23381
/proc/meminfo: memFree=31447544/32770624 swapFree=0/389888
[pid=23378] ppid=23372 vsize=55832 CPUtime=25.4 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 22084 0 0 0 2539 1 0 0 20 0 1 0 47520518 57171968 7713 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5685649 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7713 776 782 0 6974 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 55832

[startup+51.1004 s]
/proc/loadavg: 2.05 2.04 2.02 4/189 23381
/proc/meminfo: memFree=31447544/32770624 swapFree=0/389876
[pid=23378] ppid=23372 vsize=55832 CPUtime=51.01 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24989 0 0 0 5099 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792027 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 55832

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23378 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.05 2.04 2.02 4/189 23381
/proc/meminfo: memFree=31447544/32770624 swapFree=0/389876
[pid=23378] ppid=23372 vsize=55832 CPUtime=51.11 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24989 0 0 0 5109 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792235 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 55832

[startup+54.4003 s]
/proc/loadavg: 2.05 2.04 2.02 4/189 23381
/proc/meminfo: memFree=31447544/32770624 swapFree=0/389876
[pid=23378] ppid=23372 vsize=55832 CPUtime=54.31 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24990 0 0 0 5429 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792030 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 54.31
Current children cumulated vsize (KiB) 55832

[startup+57.6003 s]
/proc/loadavg: 2.05 2.04 2.02 4/187 23381
/proc/meminfo: memFree=31449684/32770624 swapFree=0/389876
[pid=23378] ppid=23372 vsize=55832 CPUtime=57.51 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24992 0 0 0 5749 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 4252937 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 57.51
Current children cumulated vsize (KiB) 55832

[startup+58.4061 s]
/proc/loadavg: 2.05 2.04 2.02 4/187 23381
/proc/meminfo: memFree=31449808/32770624 swapFree=0/389872
[pid=23378] ppid=23372 vsize=55832 CPUtime=58.31 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24992 0 0 0 5829 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792043 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 58.31
Current children cumulated vsize (KiB) 55832

[startup+58.8003 s]
/proc/loadavg: 2.05 2.04 2.02 4/187 23381
/proc/meminfo: memFree=31449808/32770624 swapFree=0/389872
[pid=23378] ppid=23372 vsize=55832 CPUtime=58.71 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24992 0 0 0 5869 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792030 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 58.71
Current children cumulated vsize (KiB) 55832

[startup+59.0003 s]
/proc/loadavg: 2.05 2.04 2.02 4/187 23381
/proc/meminfo: memFree=31449808/32770624 swapFree=0/389872
[pid=23378] ppid=23372 vsize=55832 CPUtime=58.91 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24992 0 0 0 5889 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792235 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 58.91
Current children cumulated vsize (KiB) 55832

[startup+59.1003 s]
/proc/loadavg: 2.05 2.04 2.02 4/187 23381
/proc/meminfo: memFree=31449808/32770624 swapFree=0/389872
[pid=23378] ppid=23372 vsize=55832 CPUtime=59.01 cores=0,2,4,6
/proc/23378/stat : 23378 (MistralXCSP) R 23372 23378 15278 0 -1 4202496 24992 0 0 0 5899 2 0 0 20 0 1 0 47520518 57171968 7725 18446744073709551615 4194304 7396336 140732751798256 140732751792792 5792030 0 0 1 16386 0 0 0 17 4 0 0 8 0 0 9496464 9501696 16207872 140732751802805 140732751802955 140732751802955 140732751806409 0
/proc/23378/statm: 13958 7725 776 782 0 6974 0
Current children cumulated CPU time (s) 59.01
Current children cumulated vsize (KiB) 55832

Child status: 0
Real time (s): 59.1175
CPU time (s): 59.0305
CPU user time (s): 59.0075
CPU system time (s): 0.023
CPU usage (%): 99.8528
Max. virtual memory (cumulated for all children) (KiB): 55832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.0075
system time used= 0.023
maximum resident set size= 31000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25173
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 0.142645 second user time and 0.24933 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-06 08:01:46
IDJOB=4259111
IDBENCH=140530
IDSOLVER=2645
FILE ID=node134/4259111-1502000145
RUNJOBID= node134-1501995020-19750
PBS_JOBID= 
Free space on /tmp= 62032 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbop-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-4259111-1502000145/watcher-4259111-1502000145 -o /tmp/evaluation-result-4259111-1502000145/solver-4259111-1502000145 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node134-1501995020-19750 --watchdog 300  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1924338850 HOME/instance-4259111-1502000145.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d4812570331b0d4fd95926de7f20690d
RANDOM SEED=1924338850

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:        31572444 kB
MemAvailable:   32002340 kB
Buffers:          164992 kB
Cached:           549516 kB
SwapCached:            0 kB
Active:           369540 kB
Inactive:         404448 kB
Active(anon):      62204 kB
Inactive(anon):    14840 kB
Active(file):     307336 kB
Inactive(file):   389608 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11992 kB
Writeback:             0 kB
AnonPages:         60272 kB
Mapped:            38840 kB
Shmem:             17084 kB
Slab:             123188 kB
SReclaimable:      97572 kB
SUnreclaim:        25616 kB
KernelStack:        3232 kB
PageTables:         5060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     294996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 62020 MiB
End job on node134 at 2017-08-06 08:02:46