Trace number 4261754

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 99.167397 99.261497

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbo-10-20-1.xml
MD5SUM4638a61ac265366c398136fe48691411
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 benchmark98.546097
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 arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":2},{"arity":3,"count":200},{"arity":4,"count":2},{"arity":5,"count":14},{"arity":9,"count":2},{"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 

0.00/0.08	c 280717
0.01/0.16	o 6
0.01/0.17	o 5
99.09/99.26	s OPTIMUM FOUND
99.09/99.26	v <instantiation type="optimum" cost="5">
99.09/99.26	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>
99.09/99.26	v   <values> 3 18 14 9 16 7 12 19 1 11 2 10 5 4 0 8 15 13 6 17 4 0 0 16 15 7 3 12 1 2 18 3 6 19 15 16 10 15 19 14 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 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 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 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 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 1 1 1 1 1 1 0 0 0 0 0 2 3 4 5 5 5 5 5 5 5 5 4 5 5 5 5 4 3 3 2 </values>
99.09/99.26	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-4261754-1502406218/watcher-4261754-1502406218 -o /tmp/evaluation-result-4261754-1502406218/solver-4261754-1502406218 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23274 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2040412534 HOME/instance-4261754-1502406218.xml 

pid=3928
running on 4 cores: 0,2,4,6

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: 2.24 2.06 2.05 2/184 3931
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421752
[pid=3931] ppid=3928 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/3931/stat : 3931 (runsolver) D 3928 3931 1774 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 88437031 24240128 108 18446744073709551615 4194304 4338465 140725705903664 140725705901304 139910731854551 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 10555392 140725705908362 140725705908809 140725705908809 140725705912266 0
/proc/3931/statm: 5918 108 54 36 0 2156 0

[startup+0.100111 s]
/proc/loadavg: 2.24 2.06 2.05 2/184 3931
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421752
[pid=3931] ppid=3928 vsize=33944 CPUtime=0.01 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 2353 0 0 0 1 0 0 0 20 0 1 0 88437031 34758656 2188 18446744073709551615 4194304 7396336 140725078740176 140725078737176 5878255 0 0 1 0 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 8486 2188 722 782 0 1502 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 33944

[startup+0.200261 s]
/proc/loadavg: 2.24 2.06 2.05 2/184 3931
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421752
[pid=3931] ppid=3928 vsize=55052 CPUtime=0.11 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 7734 0 0 0 10 1 0 0 20 0 1 0 88437031 56373248 7517 18446744073709551615 4194304 7396336 140725078740176 140725078737176 4252950 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13763 7517 776 782 0 6779 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 55052

[startup+0.30027 s]
/proc/loadavg: 2.24 2.06 2.05 2/184 3931
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421752
[pid=3931] ppid=3928 vsize=55052 CPUtime=0.21 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 7743 0 0 0 20 1 0 0 20 0 1 0 88437031 56373248 7517 18446744073709551615 4194304 7396336 140725078740176 140725078737176 5586631 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13763 7517 776 782 0 6779 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 55052

[startup+0.700229 s]
/proc/loadavg: 2.24 2.06 2.05 2/184 3931
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421752
[pid=3931] ppid=3928 vsize=55184 CPUtime=0.61 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 7767 0 0 0 60 1 0 0 20 0 1 0 88437031 56508416 7517 18446744073709551615 4194304 7396336 140725078740176 140725078734712 4407304 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13796 7517 776 782 0 6812 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 55184

[startup+1.50021 s]
/proc/loadavg: 2.24 2.06 2.05 3/185 3932
/proc/meminfo: memFree=31058244/32770624 swapFree=0/421508
[pid=3931] ppid=3928 vsize=55316 CPUtime=1.41 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 7809 0 0 0 140 1 0 0 20 0 1 0 88437031 56643584 7583 18446744073709551615 4194304 7396336 140725078740176 140725078734712 4404912 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13829 7583 776 782 0 6845 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 55316

[startup+3.10021 s]
/proc/loadavg: 2.22 2.06 2.05 3/185 3932
/proc/meminfo: memFree=31057576/32770624 swapFree=0/421504
[pid=3931] ppid=3928 vsize=55448 CPUtime=3.01 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 10609 0 0 0 300 1 0 0 20 0 1 0 88437031 56778752 7612 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792030 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13862 7612 776 782 0 6878 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 55448

[startup+6.3002 s]
/proc/loadavg: 2.22 2.06 2.05 3/185 3932
/proc/meminfo: memFree=31057208/32770624 swapFree=0/421504
[pid=3931] ppid=3928 vsize=55580 CPUtime=6.21 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 13418 0 0 0 620 1 0 0 20 0 1 0 88437031 56913920 7645 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792248 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13895 7645 776 782 0 6911 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 55580

[startup+12.7002 s]
/proc/loadavg: 2.18 2.06 2.05 3/185 3932
/proc/meminfo: memFree=31057320/32770624 swapFree=0/421508
[pid=3931] ppid=3928 vsize=55580 CPUtime=12.61 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 16266 0 0 0 1260 1 0 0 20 0 1 0 88437031 56913920 7663 18446744073709551615 4194304 7396336 140725078740176 140725078734712 4252942 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13895 7663 776 782 0 6911 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 55580

[startup+25.5003 s]
/proc/loadavg: 2.16 2.05 2.05 3/185 3932
/proc/meminfo: memFree=31056964/32770624 swapFree=0/421500
[pid=3931] ppid=3928 vsize=55712 CPUtime=25.41 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 21996 0 0 0 2540 1 0 0 20 0 1 0 88437031 57049088 7704 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5791901 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13928 7704 776 782 0 6944 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 55712

[startup+51.1003 s]
/proc/loadavg: 2.10 2.05 2.05 3/188 3947
/proc/meminfo: memFree=31050396/32770624 swapFree=0/421524
[pid=3931] ppid=3928 vsize=55712 CPUtime=51 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 24853 0 0 0 5099 1 0 0 20 0 1 0 88437031 57049088 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 4406471 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13928 7711 776 782 0 6944 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 55712

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3931 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.10 2.05 2.05 3/188 3947
/proc/meminfo: memFree=31050396/32770624 swapFree=0/421524
[pid=3931] ppid=3928 vsize=55712 CPUtime=51.1 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 24853 0 0 0 5109 1 0 0 20 0 1 0 88437031 57049088 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792027 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13928 7711 776 782 0 6944 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 55712

[startup+76.8002 s]
/proc/loadavg: 2.07 2.04 2.05 3/189 3949
/proc/meminfo: memFree=31050840/32770624 swapFree=0/421552
[pid=3931] ppid=3928 vsize=55844 CPUtime=76.7 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25377 0 0 0 7669 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792043 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 76.7
Current children cumulated vsize (KiB) 55844

[startup+89.6002 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 3950
/proc/meminfo: memFree=31050944/32770624 swapFree=0/421552
[pid=3931] ppid=3928 vsize=55844 CPUtime=89.49 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25382 0 0 0 8948 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792027 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 89.49
Current children cumulated vsize (KiB) 55844

[startup+96.0002 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 3950
/proc/meminfo: memFree=31050956/32770624 swapFree=0/421556
[pid=3931] ppid=3928 vsize=55844 CPUtime=95.89 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25387 0 0 0 9588 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792070 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 95.89
Current children cumulated vsize (KiB) 55844

[startup+97.6002 s]
/proc/loadavg: 2.04 2.04 2.05 3/189 3950
/proc/meminfo: memFree=31050956/32770624 swapFree=0/421556
[pid=3931] ppid=3928 vsize=55844 CPUtime=97.49 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25388 0 0 0 9748 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5685784 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 97.49
Current children cumulated vsize (KiB) 55844

[startup+98.4002 s]
/proc/loadavg: 2.04 2.04 2.05 3/189 3950
/proc/meminfo: memFree=31050956/32770624 swapFree=0/421556
[pid=3931] ppid=3928 vsize=55844 CPUtime=98.29 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25388 0 0 0 9828 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 5792078 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 98.29
Current children cumulated vsize (KiB) 55844

[startup+98.8002 s]
/proc/loadavg: 2.04 2.04 2.05 3/189 3950
/proc/meminfo: memFree=31050956/32770624 swapFree=0/421556
[pid=3931] ppid=3928 vsize=55844 CPUtime=98.69 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25388 0 0 0 9868 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 4249488 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 98.69
Current children cumulated vsize (KiB) 55844

[startup+99.2002 s]
/proc/loadavg: 2.04 2.04 2.05 3/189 3950
/proc/meminfo: memFree=31051080/32770624 swapFree=0/421556
[pid=3931] ppid=3928 vsize=55844 CPUtime=99.09 cores=0,2,4,6
/proc/3931/stat : 3931 (MistralXCSP) R 3928 3931 1774 0 -1 4202496 25388 0 0 0 9908 1 0 0 20 0 1 0 88437031 57184256 7711 18446744073709551615 4194304 7396336 140725078740176 140725078734712 4246639 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 15474688 140725078745522 140725078745672 140725078745672 140725078749129 0
/proc/3931/statm: 13961 7711 776 782 0 6977 0
Current children cumulated CPU time (s) 99.09
Current children cumulated vsize (KiB) 55844

Child status: 0
Real time (s): 99.2615
CPU time (s): 99.1674
CPU user time (s): 99.1494
CPU system time (s): 0.017998
CPU usage (%): 99.9052
Max. virtual memory (cumulated for all children) (KiB): 55844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 99.1494
system time used= 0.017998
maximum resident set size= 30892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25486
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= 18
involuntary context switches= 97

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.268028 second user time and 0.383233 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-11 00:49:31
IDJOB=4261754
IDBENCH=140520
IDSOLVER=2649
FILE ID=node133/4261754-1502406218
RUNJOBID= node133-1502333976-23274
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbo-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-4261754-1502406218/watcher-4261754-1502406218 -o /tmp/evaluation-result-4261754-1502406218/solver-4261754-1502406218 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23274 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2040412534 HOME/instance-4261754-1502406218.xml

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

MD5SUM BENCH= 4638a61ac265366c398136fe48691411
RANDOM SEED=2040412534

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        31085404 kB
MemAvailable:   31887396 kB
Buffers:          281052 kB
Cached:           815488 kB
SwapCached:            0 kB
Active:           799332 kB
Inactive:         454864 kB
Active(anon):     157516 kB
Inactive(anon):    33112 kB
Active(file):     641816 kB
Inactive(file):   421752 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5760 kB
Writeback:             4 kB
AnonPages:        157164 kB
Mapped:            51420 kB
Shmem:             33468 kB
Slab:             135752 kB
SReclaimable:     108520 kB
SUnreclaim:        27232 kB
KernelStack:        3328 kB
PageTables:         5432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     418528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62020 MiB
End job on node133 at 2017-08-11 00:51:10