Trace number 4260992

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28OPT1134 439.31799 439.435

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-06.xml
MD5SUMe510f4e528f92f41d50b9f762f8b8317
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1134
Best CPU time to get the best result obtained on this benchmark151.156
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":60}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":60}]
Minimum constraint arity60
Maximum constraint arity60
Distribution of constraint arities[{"arity":60,"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 

0.00/0.07	c 280717
0.00/0.07	o 0
0.00/0.07	o 88
0.00/0.07	o 99
0.00/0.07	o 150
0.00/0.07	o 219
0.00/0.07	o 296
0.00/0.07	o 314
0.00/0.07	o 398
0.00/0.07	o 403
0.00/0.07	o 422
0.00/0.07	o 468
0.00/0.07	o 473
0.00/0.07	o 478
0.00/0.07	o 502
0.00/0.07	o 509
0.00/0.07	o 527
0.00/0.07	o 541
0.00/0.07	o 552
0.00/0.07	o 557
0.00/0.07	o 582
0.00/0.08	o 585
0.00/0.08	o 590
0.00/0.08	o 612
0.00/0.08	o 630
0.00/0.08	o 645
0.00/0.08	o 667
0.00/0.08	o 695
0.00/0.08	o 700
0.00/0.08	o 702
0.00/0.08	o 706
0.00/0.08	o 733
0.00/0.08	o 771
0.00/0.08	o 773
0.00/0.08	o 790
0.00/0.08	o 813
0.00/0.08	o 830
0.00/0.08	o 832
0.00/0.08	o 837
0.00/0.08	o 854
0.00/0.08	o 856
0.00/0.08	o 861
0.00/0.08	o 886
0.00/0.08	o 899
0.00/0.08	o 917
0.00/0.08	o 930
0.00/0.08	o 948
0.00/0.08	o 953
0.00/0.08	o 975
0.00/0.08	o 1018
0.00/0.08	o 1048
0.00/0.08	o 1061
0.00/0.08	o 1073
0.00/0.08	o 1078
0.00/0.08	o 1082
0.00/0.08	o 1086
0.00/0.08	o 1113
0.00/0.08	o 1128
0.00/0.08	o 1134
439.28/439.43	s OPTIMUM FOUND
439.28/439.43	v <instantiation type="optimum" cost="1134">
439.28/439.43	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] </list>
439.28/439.43	v   <values> 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 </values>
439.28/439.43	v </instantiation>

Verifier Data 

OK	1134

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-4260992-1502378427/watcher-4260992-1502378427 -o /tmp/evaluation-result-4260992-1502378427/solver-4260992-1502378427 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502333727-2686 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 643296844 HOME/instance-4260992-1502378427.xml 

pid=12234
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.01 2.04 3/180 12237
/proc/meminfo: memFree=31495044/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/12237/stat : 12237 (runsolver) D 12234 12237 15981 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 40038317 24240128 106 18446744073709551615 4194304 4338465 140736995010928 140736995008568 140289173721815 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 21729280 140736995012749 140736995013194 140736995013194 140736995016650 0
/proc/12237/statm: 5918 106 53 36 0 2156 0

[startup+0.100107 s]
/proc/loadavg: 2.08 2.01 2.04 3/180 12237
/proc/meminfo: memFree=31495044/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=0.02 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1046 0 0 0 2 0 0 0 20 0 1 0 40038317 29478912 874 18446744073709551615 4194304 7396336 140729231632816 140729231629816 4547566 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 874 694 782 0 213 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 28788

[startup+0.20022 s]
/proc/loadavg: 2.08 2.01 2.04 3/180 12237
/proc/meminfo: memFree=31495044/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=0.12 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1046 0 0 0 12 0 0 0 20 0 1 0 40038317 29478912 874 18446744073709551615 4194304 7396336 140729231632816 140729231629816 4249732 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 874 694 782 0 213 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 28788

[startup+0.300203 s]
/proc/loadavg: 2.08 2.01 2.04 3/180 12237
/proc/meminfo: memFree=31495044/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=0.22 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1046 0 0 0 22 0 0 0 20 0 1 0 40038317 29478912 874 18446744073709551615 4194304 7396336 140729231632816 140729231629816 4249703 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 874 694 782 0 213 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 28788

[startup+0.700171 s]
/proc/loadavg: 2.08 2.01 2.04 3/180 12237
/proc/meminfo: memFree=31495044/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=0.62 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1046 0 0 0 62 0 0 0 20 0 1 0 40038317 29478912 874 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5572096 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 874 694 782 0 213 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 28788

[startup+1.50017 s]
/proc/loadavg: 2.08 2.01 2.04 3/181 12238
/proc/meminfo: memFree=31494136/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=1.42 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1046 0 0 0 142 0 0 0 20 0 1 0 40038317 29478912 874 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5772937 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 874 694 782 0 213 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 28788

[startup+3.10017 s]
/proc/loadavg: 2.07 2.01 2.04 3/181 12238
/proc/meminfo: memFree=31493764/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=3.02 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1099 0 0 0 302 0 0 0 20 0 1 0 40038317 29478912 874 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5774399 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 874 694 782 0 213 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 28788

[startup+6.30017 s]
/proc/loadavg: 2.07 2.01 2.04 3/181 12238
/proc/meminfo: memFree=31493544/32770624 swapFree=0/276864
[pid=12237] ppid=12234 vsize=28788 CPUtime=6.22 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1152 0 0 0 622 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771278 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 28788

[startup+12.7002 s]
/proc/loadavg: 2.06 2.01 2.04 3/181 12239
/proc/meminfo: memFree=31493436/32770624 swapFree=0/276872
[pid=12237] ppid=12234 vsize=28788 CPUtime=12.62 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1205 0 0 0 1262 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 4249722 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 28788

[startup+25.5002 s]
/proc/loadavg: 2.05 2.01 2.04 3/181 12239
/proc/meminfo: memFree=31493384/32770624 swapFree=0/276880
[pid=12237] ppid=12234 vsize=28788 CPUtime=25.41 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1311 0 0 0 2541 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5774448 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 28788

[startup+51.1003 s]
/proc/loadavg: 2.03 2.01 2.04 3/181 12239
/proc/meminfo: memFree=31493384/32770624 swapFree=0/276872
[pid=12237] ppid=12234 vsize=28788 CPUtime=51.01 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1364 0 0 0 5101 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771264 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 28788

[startup+102.3 s]
/proc/loadavg: 2.08 2.03 2.04 3/181 12241
/proc/meminfo: memFree=31493708/32770624 swapFree=0/276884
[pid=12237] ppid=12234 vsize=28788 CPUtime=102.21 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1417 0 0 0 10221 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771278 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 28788

[startup+162.3 s]
/proc/loadavg: 2.03 2.02 2.04 3/181 12243
/proc/meminfo: memFree=31493092/32770624 swapFree=0/276896
[pid=12237] ppid=12234 vsize=28788 CPUtime=162.2 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1470 0 0 0 16220 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 4581576 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28788

[startup+222.306 s]
/proc/loadavg: 2.01 2.02 2.04 3/185 12321
/proc/meminfo: memFree=31490072/32770624 swapFree=0/276968
[pid=12237] ppid=12234 vsize=28788 CPUtime=222.2 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1523 0 0 0 22220 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5772895 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28788

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/185 12323
/proc/meminfo: memFree=31489328/32770624 swapFree=0/276988
[pid=12237] ppid=12234 vsize=28788 CPUtime=282.19 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1576 0 0 0 28219 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771305 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28788

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/182 12325
/proc/meminfo: memFree=31493132/32770624 swapFree=0/277004
[pid=12237] ppid=12234 vsize=28788 CPUtime=342.18 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1629 0 0 0 34218 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 4249471 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 28788

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 12327
/proc/meminfo: memFree=31492636/32770624 swapFree=0/277008
[pid=12237] ppid=12234 vsize=28788 CPUtime=402.18 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1682 0 0 0 40218 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5165830 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28788

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12237 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 12327
/proc/meminfo: memFree=31492760/32770624 swapFree=0/277004
[pid=12237] ppid=12234 vsize=28788 CPUtime=409.48 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1682 0 0 0 40948 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5839008 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 409.48
Current children cumulated vsize (KiB) 28788

[startup+422.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 12327
/proc/meminfo: memFree=31492760/32770624 swapFree=0/277004
[pid=12237] ppid=12234 vsize=28788 CPUtime=422.28 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 42228 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 4249703 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 422.28
Current children cumulated vsize (KiB) 28788

[startup+428.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12327
/proc/meminfo: memFree=31492760/32770624 swapFree=0/277004
[pid=12237] ppid=12234 vsize=28788 CPUtime=428.68 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 42868 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771377 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 428.68
Current children cumulated vsize (KiB) 28788

[startup+435.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12328
/proc/meminfo: memFree=31492884/32770624 swapFree=0/277012
[pid=12237] ppid=12234 vsize=28788 CPUtime=435.08 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 43508 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 4249707 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 435.08
Current children cumulated vsize (KiB) 28788

[startup+436.806 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12328
/proc/meminfo: memFree=31492884/32770624 swapFree=0/277012
[pid=12237] ppid=12234 vsize=28788 CPUtime=436.68 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 43668 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 4249703 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 436.68
Current children cumulated vsize (KiB) 28788

[startup+438.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12328
/proc/meminfo: memFree=31492884/32770624 swapFree=0/277012
[pid=12237] ppid=12234 vsize=28788 CPUtime=438.28 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 43828 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5774384 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 438.28
Current children cumulated vsize (KiB) 28788

[startup+439.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12328
/proc/meminfo: memFree=31492884/32770624 swapFree=0/277012
[pid=12237] ppid=12234 vsize=28788 CPUtime=439.08 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 43908 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771391 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 439.08
Current children cumulated vsize (KiB) 28788

[startup+439.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12328
/proc/meminfo: memFree=31492884/32770624 swapFree=0/277012
[pid=12237] ppid=12234 vsize=28788 CPUtime=439.28 cores=0,2,4,6
/proc/12237/stat : 12237 (MistralXCSP) R 12234 12237 15981 0 -1 4202496 1735 0 0 0 43928 0 0 0 20 0 1 0 40038317 29478912 887 18446744073709551615 4194304 7396336 140729231632816 140729231627832 5771286 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 37244928 140729231634868 140729231635017 140729231635017 140729231638473 0
/proc/12237/statm: 7197 887 704 782 0 213 0
Current children cumulated CPU time (s) 439.28
Current children cumulated vsize (KiB) 28788

Child status: 0
Real time (s): 439.435
CPU time (s): 439.318
CPU user time (s): 439.314
CPU system time (s): 0.003999
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 28788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 439.314
system time used= 0.003999
maximum resident set size= 3552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1826
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= 7
involuntary context switches= 555

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.945774 second user time and 1.58301 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-10 17:06:27
IDJOB=4260992
IDBENCH=133484
IDSOLVER=2649
FILE ID=node126/4260992-1502378427
RUNJOBID= node126-1502333727-2686
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-06.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-4260992-1502378427/watcher-4260992-1502378427 -o /tmp/evaluation-result-4260992-1502378427/solver-4260992-1502378427 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502333727-2686 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 643296844 HOME/instance-4260992-1502378427.xml

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

MD5SUM BENCH= e510f4e528f92f41d50b9f762f8b8317
RANDOM SEED=643296844

node126.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31495648 kB
MemAvailable:   31984604 kB
Buffers:          255940 kB
Cached:           506780 kB
SwapCached:          524 kB
Active:           471128 kB
Inactive:         348196 kB
Active(anon):      10548 kB
Inactive(anon):    71332 kB
Active(file):     460580 kB
Inactive(file):   276864 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5976 kB
Writeback:             0 kB
AnonPages:         56272 kB
Mapped:            40304 kB
Shmem:             25248 kB
Slab:             160668 kB
SReclaimable:     134692 kB
SUnreclaim:        25976 kB
KernelStack:        3216 kB
PageTables:         4916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     317808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node126 at 2017-08-10 17:13:47