Trace number 4289625

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 2018-06-15OPT1425 774.95 774.929

General information on the benchmark

NameKnapsack/
Knapsack-70-300-00_c18.xml
MD5SUMd44f39e6a51fbfbb7edc85febdf9cbd2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1425
Best CPU time to get the best result obtained on this benchmark2519.75
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":70}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":70}]
Minimum constraint arity70
Maximum constraint arity70
Distribution of constraint arities[{"arity":70,"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 16062018
0.00/0.00	o 0
0.00/0.00	o 60
0.00/0.00	o 155
0.00/0.00	o 218
0.00/0.00	o 244
0.00/0.00	o 255
0.00/0.00	o 297
0.00/0.00	o 343
0.00/0.00	o 382
0.00/0.00	o 436
0.00/0.00	o 445
0.00/0.00	o 448
0.00/0.00	o 530
0.00/0.00	o 538
0.00/0.00	o 560
0.00/0.00	o 573
0.00/0.00	o 575
0.00/0.00	o 597
0.00/0.00	o 609
0.00/0.00	o 620
0.00/0.00	o 672
0.00/0.00	o 719
0.00/0.00	o 742
0.00/0.00	o 774
0.00/0.00	o 819
0.00/0.00	o 841
0.00/0.00	o 887
0.00/0.00	o 904
0.00/0.00	o 913
0.00/0.00	o 929
0.00/0.00	o 961
0.00/0.00	o 973
0.00/0.00	o 979
0.00/0.00	o 993
0.00/0.00	o 1016
0.00/0.00	o 1040
0.00/0.00	o 1045
0.00/0.00	o 1061
0.00/0.00	o 1080
0.00/0.00	o 1107
0.00/0.00	o 1112
0.00/0.00	o 1118
0.00/0.00	o 1120
0.00/0.00	o 1137
0.00/0.00	o 1143
0.00/0.00	o 1154
0.00/0.01	o 1155
0.00/0.01	o 1164
0.00/0.01	o 1188
0.00/0.01	o 1189
0.00/0.01	o 1202
0.00/0.01	o 1206
0.00/0.01	o 1235
0.00/0.01	o 1240
0.00/0.01	o 1245
0.00/0.01	o 1281
0.00/0.01	o 1297
0.00/0.01	o 1345
0.00/0.01	o 1361
0.00/0.01	o 1376
0.00/0.01	o 1391
0.00/0.02	o 1394
0.00/0.02	o 1414
0.00/0.02	o 1422
0.10/0.11	o 1425
774.91/774.92	s OPTIMUM FOUND
774.91/774.92	v <instantiation type="optimum" cost="1425">
774.91/774.92	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] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] </list>
774.91/774.92	v   <values> 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 1 0 1 0 1 0 0 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 </values>
774.91/774.92	v </instantiation>

Verifier Data 

OK	1425

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (5884 MiB free)
  memory of node 1: 16384 MiB (10606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289625-1532202566/watcher-4289625-1532202566 -o /tmp/evaluation-result-4289625-1532202566/solver-4289625-1532202566 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 866572092 HOME/instance-4289625-1532202566.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=26560, runsolver pid=26557

[startup+0.100111 s]*
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16886072/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3736 CPUtime=0.1 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1103 0 0 0 10 0 0 0 20 0 1 0 37819805 29589504 934 33554432000 4194304 7498468 140735709452512 140735709449512 5773824 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 934 748 807 0 215 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209218 s]*
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16886120/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3736 CPUtime=0.21 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1103 0 0 0 21 0 0 0 20 0 1 0 37819805 29589504 934 33554432000 4194304 7498468 140735709452512 140735709447528 5773828 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 934 748 807 0 215 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+0.308784 s]*
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16886120/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3736 CPUtime=0.31 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1103 0 0 0 31 0 0 0 20 0 1 0 37819805 29589504 934 33554432000 4194304 7498468 140735709452512 140735709447528 5770640 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 934 748 807 0 215 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+0.700231 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16886120/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3736 CPUtime=0.69 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1103 0 0 0 69 0 0 0 20 0 1 0 37819805 29589504 934 33554432000 4194304 7498468 140735709452512 140735709447528 4580806 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 934 748 807 0 215 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+1.50023 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16886120/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3736 CPUtime=1.49 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1103 0 0 0 149 0 0 0 20 0 1 0 37819805 29589504 934 33554432000 4194304 7498468 140735709452512 140735709447528 4580914 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 934 748 807 0 215 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+3.10894 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16885996/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3736 CPUtime=3.1 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1161 0 0 0 310 0 0 0 20 0 1 0 37819805 29589504 934 33554432000 4194304 7498468 140735709452512 140735709447528 5772256 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 934 748 807 0 215 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+6.30021 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16885928/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=6.29 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1219 0 0 0 629 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4580793 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16885804/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=12.69 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1277 0 0 0 1269 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5770712 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+25.5002 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 26561
/proc/meminfo: memFree=16885932/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=25.49 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1393 0 0 0 2549 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5772256 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+51.1088 s]
/proc/loadavg: 1.98 2.00 2.04 3/186 26568
/proc/meminfo: memFree=16886272/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=51.1 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1451 0 0 0 5110 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5770693 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/186 26569
/proc/meminfo: memFree=16887220/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=102.29 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1509 0 0 0 10229 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4249952 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26571
/proc/meminfo: memFree=16887104/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=162.3 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1567 0 0 0 16230 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26572
/proc/meminfo: memFree=16887116/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=222.3 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1624 0 0 0 22230 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5772271 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26573
/proc/meminfo: memFree=16887256/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=282.3 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1682 0 0 0 28230 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5770693 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26639
/proc/meminfo: memFree=16908448/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=342.3 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1683 0 0 0 34230 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4580637 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26640
/proc/meminfo: memFree=16907828/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=402.3 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1740 0 0 0 40230 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5772327 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.03 2.05 3/187 26641
/proc/meminfo: memFree=16908076/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=462.3 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1798 0 0 0 46230 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4258394 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+522.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/187 26643
/proc/meminfo: memFree=16907748/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=522.31 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1855 0 0 0 52231 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5770707 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 522.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+582.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/187 26644
/proc/meminfo: memFree=16907984/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=582.31 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1913 0 0 0 58231 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5770762 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 582.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+642.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 26653
/proc/meminfo: memFree=16906992/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=642.31 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 1970 0 0 0 64231 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4403343 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 642.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+702.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 26676
/proc/meminfo: memFree=16906568/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=702.31 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2027 0 0 0 70231 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4246837 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 702.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+762.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 26677
/proc/meminfo: memFree=16907612/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=762.31 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 76231 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5772256 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 762.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+774.929 s]
# the end of solver process 26560 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=774.947 s, system=0.003 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+768 s]*
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907612/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=768.02 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 76802 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4249962 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 768.02 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+771.2 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907736/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=771.21 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 77121 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4249967 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 771.21 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+772.8 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907736/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=772.81 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 77281 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4546110 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 772.81 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+773.6 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907736/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=773.61 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 77361 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5773760 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 773.61 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+774.4 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907736/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=774.41 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 77441 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5773815 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 774.41 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+774.8 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907736/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=774.81 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 77481 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 5773760 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 774.81 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

[startup+774.9 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26677
/proc/meminfo: memFree=16907736/32770624 swapFree=67108860/67108860
[pid=26560] ppid=26557 vsize=28896 memory=3764 CPUtime=774.91 cores=1,3,5,7
/proc/26560/stat : 26560 (MistralXCSP) R 26557 26560 25074 0 -1 4202496 2085 0 0 0 77491 0 0 0 20 0 1 0 37819805 29589504 941 33554432000 4194304 7498468 140735709452512 140735709447528 4580815 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23732224 140735709459566 140735709459715 140735709459715 140735709462473 0
/proc/26560/statm: 7224 941 752 807 0 215 0
Current children cumulated CPU time: 774.91 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3764 KiB

Child status: 0
Real time (s): 774.929
CPU time (s): 774.95
CPU user time (s): 774.947
CPU system time (s): 0.003
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 28896
Max. memory (cumulated for all children) (KiB): 3764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 774.947
system time used= 0.003
maximum resident set size= 3764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2173
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= 6
involuntary context switches= 204


# summary of solver processes directly reported to runsolver:
#   pid: 26560
#   total CPU time (s): 774.95
#   total CPU user time (s): 774.947
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.66172 second user time and 4.91325 second system time

The end

Launcher Data 

Begin job on node102 at 2018-07-21 21:49:26
IDJOB=4289625
IDBENCH=141535
IDSOLVER=2741
FILE ID=node102/4289625-1532202566
RUNJOBID= node102-1532190502-25106
PBS_JOBID= 21018941
Free space on /tmp= 53240 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Knapsack/Knapsack-70-300-00_c18.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-4289625-1532202566/watcher-4289625-1532202566 -o /tmp/evaluation-result-4289625-1532202566/solver-4289625-1532202566 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 866572092 HOME/instance-4289625-1532202566.xml

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

MD5SUM BENCH= d44f39e6a51fbfbb7edc85febdf9cbd2
RANDOM SEED=866572092

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        16887264 kB
MemAvailable:   31902152 kB
Buffers:          214280 kB
Cached:         14894172 kB
SwapCached:            0 kB
Active:          1428996 kB
Inactive:       13769512 kB
Active(anon):      93152 kB
Inactive(anon):    16892 kB
Active(file):    1335844 kB
Inactive(file): 13752620 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9068 kB
Writeback:             0 kB
AnonPages:         96872 kB
Mapped:            36108 kB
Shmem:             17036 kB
Slab:             382152 kB
SReclaimable:     354884 kB
SUnreclaim:        27268 kB
KernelStack:        3392 kB
PageTables:         4924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     376804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 53228 MiB
End job on node102 at 2018-07-21 22:02:21