Trace number 4241312

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 2017-06-28OPT7 288.70999 288.785

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-pb-10-20-1.xml
MD5SUMbdb22ef8b3c10c26106ff967be2ad1e3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark211.078
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":3},{"degree":5,"count":10},{"degree":7,"count":4},{"degree":9,"count":3},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":202},{"arity":4,"count":2},{"arity":5,"count":2},{"arity":6,"count":10},{"arity":7,"count":2},{"arity":8,"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 

0.00/0.04	c Mistral-2017-06-28
0.04/0.11	o 9
0.04/0.11	o 8
0.04/0.12	o 7
288.62/288.78	s OPTIMUM FOUND
288.62/288.78	v <instantiation type="optimum" cost="7">
288.62/288.78	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>
288.62/288.78	v   <values> 16 12 2 15 6 18 5 14 10 8 19 13 11 7 3 17 4 0 1 9 0 8 7 0 0 1 4 0 2 1 3 17 19 19 12 6 15 13 7 16 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 1 1 1 1 1 1 1 1 1 1 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 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 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 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 4 6 7 7 7 7 7 7 7 7 7 7 7 6 5 5 4 3 2 2 </values>
288.62/288.78	v </instantiation>

Verifier Data 

OK	7

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-4241312-1502085908/watcher-4241312-1502085908 -o /tmp/evaluation-result-4241312-1502085908/solver-4241312-1502085908 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502041295-28342 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1455869570 HOME/instance-4241312-1502085908.xml 

pid=3317
running on 4 cores: 0,2,4,6

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: 1.92 2.00 2.04 3/183 3320
/proc/meminfo: memFree=31475440/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/3320/stat : 3320 (runsolver) D 3317 3320 20633 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 10784548 24240128 106 18446744073709551615 4194304 4338465 140733805762832 140733805760472 139678345646807 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 15265792 140733805768843 140733805769290 140733805769290 140733805772746 0
/proc/3320/statm: 5918 106 53 36 0 2156 0

[startup+0.100221 s]
/proc/loadavg: 1.92 2.00 2.04 3/183 3320
/proc/meminfo: memFree=31475440/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=50468 CPUtime=0.04 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 6504 0 0 0 4 0 0 0 20 0 1 0 10784548 51679232 6281 18446744073709551615 4194304 7402444 140724827852192 140724827843272 5888611 0 0 1 0 0 0 0 17 6 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 12617 6281 726 784 0 5631 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 50468

[startup+0.208281 s]
/proc/loadavg: 1.92 2.00 2.04 3/183 3320
/proc/meminfo: memFree=31475440/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=54928 CPUtime=0.15 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 7683 0 0 0 15 0 0 0 20 0 1 0 10784548 56246272 7447 18446744073709551615 4194304 7402444 140724827852192 140724827847208 5746096 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13732 7447 772 784 0 6746 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 54928

[startup+0.300261 s]
/proc/loadavg: 1.92 2.00 2.04 3/183 3320
/proc/meminfo: memFree=31475440/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=54928 CPUtime=0.24 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 7684 0 0 0 24 0 0 0 20 0 1 0 10784548 56246272 7447 18446744073709551615 4194304 7402444 140724827852192 140724827847208 5877736 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13732 7447 772 784 0 6746 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 54928

[startup+0.700223 s]
/proc/loadavg: 1.92 2.00 2.04 3/183 3320
/proc/meminfo: memFree=31475440/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=54928 CPUtime=0.64 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 7712 0 0 0 64 0 0 0 20 0 1 0 10784548 56246272 7513 18446744073709551615 4194304 7402444 140724827852192 140724827847208 5753888 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13732 7513 776 784 0 6746 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 54928

[startup+1.5002 s]
/proc/loadavg: 1.85 1.98 2.03 3/184 3321
/proc/meminfo: memFree=31448720/32770624 swapFree=0/360696
[pid=3320] ppid=3317 vsize=55060 CPUtime=1.44 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 7740 0 0 0 144 0 0 0 20 0 1 0 10784548 56381440 7513 18446744073709551615 4194304 7402444 140724827852192 140724827846552 4484555 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13765 7513 776 784 0 6779 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 55060

[startup+3.10021 s]
/proc/loadavg: 1.85 1.98 2.03 3/184 3321
/proc/meminfo: memFree=31448796/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=55192 CPUtime=3.04 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 10452 0 0 0 304 0 0 0 20 0 1 0 10784548 56516608 7551 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484619 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13798 7551 776 784 0 6812 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 55192

[startup+6.30023 s]
/proc/loadavg: 1.85 1.98 2.03 3/184 3321
/proc/meminfo: memFree=31448524/32770624 swapFree=0/360604
[pid=3320] ppid=3317 vsize=55324 CPUtime=6.25 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 13241 0 0 0 624 1 0 0 20 0 1 0 10784548 56651776 7580 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4708116 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13831 7580 776 784 0 6845 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 55324

[startup+12.7002 s]
/proc/loadavg: 1.87 1.98 2.03 3/184 3321
/proc/meminfo: memFree=31447888/32770624 swapFree=0/360612
[pid=3320] ppid=3317 vsize=55588 CPUtime=12.64 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 16089 0 0 0 1263 1 0 0 20 0 1 0 10784548 56922112 7646 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484558 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13897 7646 776 784 0 6911 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 55588

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 2.03 3/184 3321
/proc/meminfo: memFree=31447640/32770624 swapFree=0/360628
[pid=3320] ppid=3317 vsize=55720 CPUtime=25.43 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 21814 0 0 0 2542 1 0 0 20 0 1 0 10784548 57057280 7706 18446744073709551615 4194304 7402444 140724827852192 140724827846728 5754016 0 0 1 16386 0 0 0 17 0 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13930 7706 776 784 0 6944 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 55720

[startup+51.1004 s]
/proc/loadavg: 1.93 1.99 2.03 3/181 3321
/proc/meminfo: memFree=31450924/32770624 swapFree=0/360640
[pid=3320] ppid=3317 vsize=55852 CPUtime=51.03 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 24718 0 0 0 5102 1 0 0 20 0 1 0 10784548 57192448 7724 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484555 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7724 776 784 0 6977 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 55852

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/181 3323
/proc/meminfo: memFree=31450352/32770624 swapFree=0/360668
[pid=3320] ppid=3317 vsize=55852 CPUtime=102.23 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 27637 0 0 0 10221 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484665 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 55852

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/181 3325
/proc/meminfo: memFree=31450244/32770624 swapFree=0/360700
[pid=3320] ppid=3317 vsize=55852 CPUtime=162.22 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 28127 0 0 0 16220 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 5818406 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 55852

[startup+222.306 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3327
/proc/meminfo: memFree=31450564/32770624 swapFree=0/360728
[pid=3320] ppid=3317 vsize=55852 CPUtime=222.23 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 28623 0 0 0 22221 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484528 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55852

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=282.22 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28220 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484665 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55852

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3320 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+284.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=284.72 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28470 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484776 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 284.72
Current children cumulated vsize (KiB) 55852

[startup+286.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=286.32 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28630 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484882 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 286.32
Current children cumulated vsize (KiB) 55852

[startup+288 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=287.92 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28790 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 4484555 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 287.92
Current children cumulated vsize (KiB) 55852

[startup+288.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=288.32 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28830 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 5696140 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 288.32
Current children cumulated vsize (KiB) 55852

[startup+288.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=288.52 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28850 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 5753913 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 288.52
Current children cumulated vsize (KiB) 55852

[startup+288.7 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 3330
/proc/meminfo: memFree=31450440/32770624 swapFree=0/360776
[pid=3320] ppid=3317 vsize=55852 CPUtime=288.62 cores=0,2,4,6
/proc/3320/stat : 3320 (MistralXCSP) R 3317 3320 20633 0 -1 4202496 29115 0 0 0 28860 2 0 0 20 0 1 0 10784548 57192448 7746 18446744073709551615 4194304 7402444 140724827852192 140724827846728 5695885 0 0 1 16386 0 0 0 17 4 0 0 4 0 0 9500608 9505824 38260736 140724827857331 140724827857481 140724827857481 140724827860937 0
/proc/3320/statm: 13963 7746 776 784 0 6977 0
Current children cumulated CPU time (s) 288.62
Current children cumulated vsize (KiB) 55852

Child status: 0
Real time (s): 288.785
CPU time (s): 288.71
CPU user time (s): 288.687
CPU system time (s): 0.022998
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 55852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 288.687
system time used= 0.022998
maximum resident set size= 30984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29217
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= 141

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.696243 second user time and 1.17466 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-07 07:51:04
IDJOB=4241312
IDBENCH=140508
IDSOLVER=2622
FILE ID=node127/4241312-1502085908
RUNJOBID= node127-1502041295-28342
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-pb-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-4241312-1502085908/watcher-4241312-1502085908 -o /tmp/evaluation-result-4241312-1502085908/solver-4241312-1502085908 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502041295-28342 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1455869570 HOME/instance-4241312-1502085908.xml

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

MD5SUM BENCH= bdb22ef8b3c10c26106ff967be2ad1e3
RANDOM SEED=1455869570

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:        31475440 kB
MemAvailable:   31805048 kB
Buffers:          139356 kB
Cached:           478180 kB
SwapCached:            0 kB
Active:           508704 kB
Inactive:         377328 kB
Active(anon):     268532 kB
Inactive(anon):    16724 kB
Active(file):     240172 kB
Inactive(file):   360604 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5692 kB
Writeback:             0 kB
AnonPages:        292852 kB
Mapped:            33796 kB
Shmem:             17060 kB
Slab:             114552 kB
SReclaimable:      89336 kB
SUnreclaim:        25216 kB
KernelStack:        3568 kB
PageTables:         5748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     522064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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 07:55:53