Trace number 4242145

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 2017-06-28OPT1429 186.388 186.395

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-16.xml
MD5SUMe3af77ac2ce2de59a61fc382fed7941a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1429
Best CPU time to get the best result obtained on this benchmark59.541199
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c Mistral-2017-06-28
0.00/0.00	o 0
0.00/0.00	o 78
0.00/0.00	o 112
0.00/0.00	o 171
0.00/0.00	o 176
0.00/0.00	o 256
0.00/0.00	o 338
0.00/0.00	o 385
0.00/0.00	o 441
0.00/0.00	o 527
0.00/0.00	o 557
0.00/0.00	o 577
0.00/0.00	o 599
0.00/0.00	o 653
0.00/0.00	o 674
0.00/0.00	o 734
0.00/0.00	o 757
0.00/0.00	o 778
0.00/0.00	o 846
0.00/0.00	o 870
0.00/0.00	o 880
0.00/0.00	o 967
0.00/0.00	o 1043
0.00/0.00	o 1044
0.00/0.00	o 1055
0.00/0.00	o 1098
0.00/0.00	o 1159
0.00/0.00	o 1162
0.00/0.00	o 1187
0.00/0.01	o 1197
0.00/0.01	o 1208
0.00/0.01	o 1226
0.00/0.01	o 1231
0.00/0.01	o 1246
0.00/0.01	o 1280
0.00/0.01	o 1303
0.00/0.01	o 1343
0.00/0.01	o 1350
0.00/0.01	o 1365
0.00/0.01	o 1374
0.00/0.01	o 1393
0.00/0.01	o 1414
0.00/0.01	o 1426
0.00/0.01	o 1429
186.29/186.39	s OPTIMUM FOUND
186.29/186.39	v <instantiation type="optimum" cost="1429">
186.29/186.39	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] </list>
186.29/186.39	v   <values> 1 0 0 1 1 0 1 0 1 0 1 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 1 1 </values>
186.29/186.39	v </instantiation>

Verifier Data 

OK	1429

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-4242145-1500653984/watcher-4242145-1500653984 -o /tmp/evaluation-result-4242145-1500653984/solver-4242145-1500653984 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1500648178-2476 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 244687382 HOME/instance-4242145-1500653984.xml 

pid=3353
running on 8 cores: 0,2,4,6,8,10,12,14

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 2/242 3356
/proc/meminfo: memFree=32037452/32770624 swapFree=5956/209084
[pid=3356] ppid=3353 vsize=28804 CPUtime=0 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1060 0 0 0 0 0 0 0 20 0 1 0 666993 29495296 868 33554432000 4194304 7402444 140722652435424 140722652430440 5871079 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 868 692 784 0 215 0

[startup+0.100155 s]
/proc/loadavg: 2.00 2.01 2.00 2/242 3356
/proc/meminfo: memFree=32037452/32770624 swapFree=5956/209084
[pid=3356] ppid=3353 vsize=28804 CPUtime=0.09 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1061 0 0 0 9 0 0 0 20 0 1 0 666993 29495296 868 33554432000 4194304 7402444 140722652435424 140722652430440 5696204 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 868 692 784 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28804

[startup+0.200317 s]
/proc/loadavg: 2.00 2.01 2.00 2/242 3356
/proc/meminfo: memFree=32037452/32770624 swapFree=5956/209084
[pid=3356] ppid=3353 vsize=28804 CPUtime=0.19 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1061 0 0 0 19 0 0 0 20 0 1 0 666993 29495296 868 33554432000 4194304 7402444 140722652435424 140722652430440 4747310 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 868 692 784 0 215 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28804

[startup+0.300315 s]
/proc/loadavg: 2.00 2.01 2.00 2/242 3356
/proc/meminfo: memFree=32037452/32770624 swapFree=5956/209084
[pid=3356] ppid=3353 vsize=28804 CPUtime=0.29 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1061 0 0 0 29 0 0 0 20 0 1 0 666993 29495296 868 33554432000 4194304 7402444 140722652435424 140722652430440 4748136 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 868 692 784 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28804

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.00 2/242 3356
/proc/meminfo: memFree=32037452/32770624 swapFree=5956/209084
[pid=3356] ppid=3353 vsize=28804 CPUtime=0.69 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1061 0 0 0 69 0 0 0 20 0 1 0 666993 29495296 868 33554432000 4194304 7402444 140722652435424 140722652430440 5696204 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 868 692 784 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28804

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.00 3/243 3357
/proc/meminfo: memFree=32036384/32770624 swapFree=5956/209124
[pid=3356] ppid=3353 vsize=28804 CPUtime=1.49 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1061 0 0 0 149 0 0 0 20 0 1 0 666993 29495296 868 33554432000 4194304 7402444 140722652435424 140722652430440 4709486 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 868 692 784 0 215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28804

[startup+3.10028 s]
/proc/loadavg: 2.00 2.01 2.00 3/243 3357
/proc/meminfo: memFree=32036052/32770624 swapFree=5956/209140
[pid=3356] ppid=3353 vsize=28804 CPUtime=3.09 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1111 0 0 0 309 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4465470 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28804

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.00 3/243 3357
/proc/meminfo: memFree=32035008/32770624 swapFree=5956/209132
[pid=3356] ppid=3353 vsize=28804 CPUtime=6.29 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1161 0 0 0 629 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4312115 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28804

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/243 3357
/proc/meminfo: memFree=32035132/32770624 swapFree=5956/209136
[pid=3356] ppid=3353 vsize=28804 CPUtime=12.69 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1211 0 0 0 1269 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4242223 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28804

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/243 3364
/proc/meminfo: memFree=32035168/32770624 swapFree=5956/209136
[pid=3356] ppid=3353 vsize=28804 CPUtime=25.49 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1311 0 0 0 2549 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4463889 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28804

[startup+51.1003 s]
/proc/loadavg: 2.06 2.03 2.01 3/243 3364
/proc/meminfo: memFree=32035356/32770624 swapFree=5956/209148
[pid=3356] ppid=3353 vsize=28804 CPUtime=51.09 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1361 0 0 0 5109 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4463889 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28804

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/243 3365
/proc/meminfo: memFree=32035144/32770624 swapFree=5956/209188
[pid=3356] ppid=3353 vsize=28804 CPUtime=102.3 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1411 0 0 0 10230 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4463845 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28804

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3366
/proc/meminfo: memFree=32034708/32770624 swapFree=5956/209224
[pid=3356] ppid=3353 vsize=28804 CPUtime=162.29 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1461 0 0 0 16229 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 5750720 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28804

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3356 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+166.4 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3366
/proc/meminfo: memFree=32034968/32770624 swapFree=5956/209224
[pid=3356] ppid=3353 vsize=28804 CPUtime=166.39 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1461 0 0 0 16639 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4312964 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 166.39
Current children cumulated vsize (KiB) 28804

[startup+179.2 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3366
/proc/meminfo: memFree=32035016/32770624 swapFree=5956/209228
[pid=3356] ppid=3353 vsize=28804 CPUtime=179.19 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 17919 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4537282 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 179.19
Current children cumulated vsize (KiB) 28804

[startup+182.4 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3367
/proc/meminfo: memFree=32035016/32770624 swapFree=5956/209228
[pid=3356] ppid=3353 vsize=28804 CPUtime=182.39 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 18239 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4747723 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 182.39
Current children cumulated vsize (KiB) 28804

[startup+184 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3367
/proc/meminfo: memFree=32035096/32770624 swapFree=5956/209248
[pid=3356] ppid=3353 vsize=28804 CPUtime=183.99 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 18399 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4466912 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 183.99
Current children cumulated vsize (KiB) 28804

[startup+185.6 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3367
/proc/meminfo: memFree=32035096/32770624 swapFree=5956/209252
[pid=3356] ppid=3353 vsize=28804 CPUtime=185.59 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 18559 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4465423 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 185.59
Current children cumulated vsize (KiB) 28804

[startup+186.008 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3367
/proc/meminfo: memFree=32035096/32770624 swapFree=5956/209252
[pid=3356] ppid=3353 vsize=28804 CPUtime=185.99 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 18599 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 5327353 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 185.99
Current children cumulated vsize (KiB) 28804

[startup+186.2 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3367
/proc/meminfo: memFree=32035096/32770624 swapFree=5956/209252
[pid=3356] ppid=3353 vsize=28804 CPUtime=186.19 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 18619 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 5750725 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 186.19
Current children cumulated vsize (KiB) 28804

[startup+186.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/243 3367
/proc/meminfo: memFree=32035096/32770624 swapFree=5956/209252
[pid=3356] ppid=3353 vsize=28804 CPUtime=186.29 cores=0,2,4,6,8,10,12,14
/proc/3356/stat : 3356 (MistralXCSP) R 3353 3356 2444 0 -1 4202496 1511 0 0 0 18629 0 0 0 20 0 1 0 666993 29495296 894 33554432000 4194304 7402444 140722652435424 140722652430440 4747059 0 0 4096 16386 0 0 0 17 12 0 0 0 0 0 9500608 9505824 26800128 140722652439721 140722652439870 140722652439870 140722652442569 0
/proc/3356/statm: 7201 894 715 784 0 215 0
Current children cumulated CPU time (s) 186.29
Current children cumulated vsize (KiB) 28804

Child status: 0
Real time (s): 186.395
CPU time (s): 186.388
CPU user time (s): 186.385
CPU system time (s): 0.002784
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 28804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 186.385
system time used= 0.002784
maximum resident set size= 3612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1603
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= 10
involuntary context switches= 9369

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.596625 second user time and 0.818297 second system time

The end

Launcher Data 

Begin job on node116 at 2017-07-21 18:19:44
IDJOB=4242145
IDBENCH=133446
IDSOLVER=2622
FILE ID=node116/4242145-1500653984
RUNJOBID= node116-1500648178-2476
PBS_JOBID= 20623302
Free space on /tmp= 62008 MiB

SOLVER NAME= Mistral-2.0 2017-06-28
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-16.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-4242145-1500653984/watcher-4242145-1500653984 -o /tmp/evaluation-result-4242145-1500653984/solver-4242145-1500653984 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1500648178-2476 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 244687382 HOME/instance-4242145-1500653984.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= e3af77ac2ce2de59a61fc382fed7941a
RANDOM SEED=244687382

node116.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.19
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 2533.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.19
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 2400.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.19
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 2267.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.19
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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:

processor	: 8
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2133.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 5333.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
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	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 5333.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2400.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 5333.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1867.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 5333.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        32038236 kB
MemAvailable:   32030084 kB
Buffers:           29128 kB
Cached:           275008 kB
SwapCached:            0 kB
Active:           144868 kB
Inactive:         217768 kB
Active(anon):      61308 kB
Inactive(anon):     8684 kB
Active(file):      83560 kB
Inactive(file):   209084 kB
Unevictable:        5956 kB
Mlocked:            5956 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5968 kB
Writeback:             0 kB
AnonPages:         64156 kB
Mapped:            30820 kB
Shmem:              8840 kB
Slab:              61980 kB
SReclaimable:      30080 kB
SUnreclaim:        31900 kB
KernelStack:        4224 kB
PageTables:         4612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     330792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 62004 MiB
End job on node116 at 2017-07-21 18:22:51