Trace number 4303565

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 2018-08-01OPT1465 753.757 753.838

General information on the benchmark

NameKnapsack/
Knapsack-70-300-01_c18.xml
MD5SUM140f8f4c33ce7e414b2f0aa2389f8c03
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1465
Best CPU time to get the best result obtained on this benchmark2288.75
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 01082018
0.00/0.00	o 0
0.00/0.00	o 37
0.00/0.00	o 54
0.00/0.00	o 146
0.00/0.00	o 211
0.00/0.00	o 268
0.00/0.00	o 364
0.00/0.00	o 378
0.00/0.00	o 398
0.00/0.00	o 470
0.00/0.00	o 499
0.00/0.00	o 503
0.00/0.00	o 507
0.00/0.00	o 511
0.00/0.00	o 538
0.00/0.00	o 568
0.00/0.00	o 597
0.00/0.00	o 599
0.00/0.00	o 619
0.00/0.00	o 624
0.00/0.00	o 630
0.00/0.00	o 636
0.00/0.00	o 665
0.00/0.00	o 685
0.00/0.00	o 707
0.00/0.00	o 721
0.00/0.00	o 741
0.00/0.00	o 771
0.00/0.00	o 784
0.00/0.01	o 788
0.00/0.01	o 800
0.00/0.01	o 801
0.00/0.01	o 813
0.00/0.01	o 902
0.00/0.01	o 971
0.00/0.01	o 1037
0.00/0.01	o 1063
0.00/0.01	o 1085
0.00/0.01	o 1102
0.00/0.01	o 1123
0.00/0.01	o 1143
0.00/0.01	o 1165
0.00/0.01	o 1169
0.00/0.01	o 1260
0.00/0.01	o 1271
0.00/0.01	o 1275
0.00/0.01	o 1326
0.00/0.01	o 1329
0.00/0.01	o 1361
0.00/0.01	o 1375
0.00/0.01	o 1390
0.00/0.01	o 1427
0.00/0.01	o 1428
0.00/0.01	o 1445
0.00/0.01	o 1447
0.00/0.01	o 1453
0.00/0.02	o 1465
753.71/753.83	s OPTIMUM FOUND
753.71/753.83	v <instantiation type="optimum" cost="1465">
753.71/753.83	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>
753.71/753.83	v   <values> 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 1 1 0 1 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 1 0 0 0 </values>
753.71/753.83	v </instantiation>

Verifier Data 

OK	1465

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 (5751 MiB free)
  memory of node 1: 16384 MiB (1421 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303565-1534026136/watcher-4303565-1534026136 -o /tmp/evaluation-result-4303565-1534026136/solver-4303565-1534026136 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534025920-13180 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 373971903 HOME/instance-4303565-1534026136.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=13343, runsolver pid=13340

[startup+0.100108 s]*
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344664/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3736 CPUtime=0.1 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1107 0 0 0 10 0 0 0 20 0 1 0 220176728 29589504 934 33554432000 4194304 7499544 140728400783440 140728400780440 4581044 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/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+0.20949 s]*
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344664/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3736 CPUtime=0.21 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1107 0 0 0 21 0 0 0 20 0 1 0 220176728 29589504 934 33554432000 4194304 7499544 140728400783440 140728400780440 5770822 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/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+0.308981 s]*
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344664/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3736 CPUtime=0.31 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1107 0 0 0 31 0 0 0 20 0 1 0 220176728 29589504 934 33554432000 4194304 7499544 140728400783440 140728400780440 5773017 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/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+0.700225 s]
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344344/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3736 CPUtime=0.69 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1107 0 0 0 69 0 0 0 20 0 1 0 220176728 29589504 934 33554432000 4194304 7499544 140728400783440 140728400778456 4249956 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/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+1.50022 s]
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344360/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3736 CPUtime=1.49 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1107 0 0 0 149 0 0 0 20 0 1 0 220176728 29589504 934 33554432000 4194304 7499544 140728400783440 140728400778456 5618615 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/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+3.10905 s]
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344368/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=3.1 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1165 0 0 0 310 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5577748 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+6.30022 s]
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344368/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=6.29 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1223 0 0 0 629 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4579706 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+12.7002 s]
/proc/loadavg: 2.04 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344372/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=12.69 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1281 0 0 0 1269 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5771184 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+25.5002 s]
/proc/loadavg: 2.03 1.93 1.98 3/191 13344
/proc/meminfo: memFree=7344388/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=25.49 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1396 0 0 0 2549 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5773401 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+51.1092 s]
/proc/loadavg: 2.02 1.94 1.98 3/191 13344
/proc/meminfo: memFree=7344412/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=51.1 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1455 0 0 0 5110 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4257831 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 1.95 1.98 3/192 13346
/proc/meminfo: memFree=7344188/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=102.28 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1513 0 0 0 10228 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5840049 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+162.3 s]
/proc/loadavg: 2.45 2.09 2.02 3/192 13347
/proc/meminfo: memFree=7344396/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=162.27 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1571 0 0 0 16227 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4249951 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+222.3 s]
/proc/loadavg: 2.21 2.09 2.03 3/192 13349
/proc/meminfo: memFree=7344304/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=222.27 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1629 0 0 0 22227 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5619505 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+282.3 s]
/proc/loadavg: 2.08 2.08 2.03 3/192 13350
/proc/meminfo: memFree=7344468/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=282.26 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1687 0 0 0 28226 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5771886 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.06 2.03 3/192 13351
/proc/meminfo: memFree=7344380/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=342.26 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1745 0 0 0 34226 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5771839 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.05 2.03 3/191 13353
/proc/meminfo: memFree=7344220/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=402.25 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1802 0 0 0 40225 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5771895 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/191 13354
/proc/meminfo: memFree=7344028/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=462.24 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1860 0 0 0 46224 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4249936 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/191 13363
/proc/meminfo: memFree=7344156/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=522.23 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1917 0 0 0 52223 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5770222 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 522.23 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.03 2/184 13478
/proc/meminfo: memFree=7340844/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=582.23 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 1975 0 0 0 58223 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5770261 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 582.23 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+642.3 s]
/proc/loadavg: 1.37 1.84 1.97 2/184 13479
/proc/meminfo: memFree=7342244/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=642.22 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2032 0 0 0 64222 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5585296 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 642.22 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+702.3 s]
/proc/loadavg: 1.13 1.69 1.91 2/185 13481
/proc/meminfo: memFree=7342888/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=702.22 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2089 0 0 0 70222 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5618615 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 702.22 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+753.838 s]
# the end of solver process 13343 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=753.754 s, system=0.002999 s

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

[startup+716.8 s]
/proc/loadavg: 1.10 1.65 1.89 2/185 13481
/proc/meminfo: memFree=7343012/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=716.72 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2089 0 0 0 71672 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5770896 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 716.72 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+729.6 s]
/proc/loadavg: 1.08 1.62 1.88 2/185 13481
/proc/meminfo: memFree=7343024/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=729.51 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 72951 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4249931 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 729.51 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+742.4 s]
/proc/loadavg: 1.07 1.60 1.87 2/185 13481
/proc/meminfo: memFree=7343036/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=742.31 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 74231 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4579838 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 742.31 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+748.8 s]
/proc/loadavg: 1.06 1.59 1.86 2/185 13481
/proc/meminfo: memFree=7343044/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=748.71 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 74871 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5770305 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 748.71 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+752 s]*
/proc/loadavg: 1.06 1.58 1.86 2/185 13481
/proc/meminfo: memFree=7343048/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=751.92 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 75192 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4249958 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 751.92 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+752.8 s]
/proc/loadavg: 1.06 1.58 1.86 2/185 13481
/proc/meminfo: memFree=7343048/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=752.71 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 75271 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4249946 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 752.71 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+753.6 s]
/proc/loadavg: 1.06 1.58 1.86 2/185 13481
/proc/meminfo: memFree=7343048/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=753.51 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 75351 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 4563305 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 753.51 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

[startup+753.8 s]
/proc/loadavg: 1.06 1.58 1.86 2/185 13481
/proc/meminfo: memFree=7343048/32770624 swapFree=67108860/67108860
[pid=13343] ppid=13340 vsize=28896 memory=3780 CPUtime=753.71 cores=0,2,4,6
/proc/13343/stat : 13343 (MistralXCSP) R 13340 13343 9349 0 -1 4202496 2146 0 0 0 75371 0 0 0 20 0 1 0 220176728 29589504 945 33554432000 4194304 7499544 140728400783440 140728400778456 5770249 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42737664 140728400790638 140728400790787 140728400790787 140728400793545 0
/proc/13343/statm: 7224 945 756 807 0 215 0
Current children cumulated CPU time: 753.71 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3780 KiB

Child status: 0
Real time (s): 753.838
CPU time (s): 753.757
CPU user time (s): 753.754
CPU system time (s): 0.002999
CPU usage (%): 99.9893
Max. virtual memory (cumulated for all children) (KiB): 28896
Max. memory (cumulated for all children) (KiB): 3780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 753.754
system time used= 0.002999
maximum resident set size= 3780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2234
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 620


# summary of solver processes directly reported to runsolver:
#   pid: 13343
#   total CPU time (s): 753.757
#   total CPU user time (s): 753.754
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.91814 second user time and 4.58835 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-12 00:22:16
IDJOB=4303565
IDBENCH=141537
IDSOLVER=2779
FILE ID=node135/4303565-1534026136
RUNJOBID= node135-1534025920-13180
PBS_JOBID= 21036950
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Knapsack/Knapsack-70-300-01_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-4303565-1534026136/watcher-4303565-1534026136 -o /tmp/evaluation-result-4303565-1534026136/solver-4303565-1534026136 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534025920-13180 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 373971903 HOME/instance-4303565-1534026136.xml

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

MD5SUM BENCH= 140f8f4c33ce7e414b2f0aa2389f8c03
RANDOM SEED=373971903

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         7345600 kB
MemAvailable:   31893948 kB
Buffers:          230512 kB
Cached:         24231852 kB
SwapCached:            0 kB
Active:          9328160 kB
Inactive:       15199992 kB
Active(anon):      14200 kB
Inactive(anon):   104304 kB
Active(file):    9313960 kB
Inactive(file): 15095688 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6068 kB
Writeback:             0 kB
AnonPages:         72828 kB
Mapped:            62348 kB
Shmem:             49824 kB
Slab:             595968 kB
SReclaimable:     567160 kB
SUnreclaim:        28808 kB
KernelStack:        3360 kB
PageTables:         5348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     387092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 42568 MiB
End job on node135 at 2018-08-12 00:34:50