Trace number 4253125

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
Naxos 1.1.0OPT887 44.7601 44.7592

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-08.xml
MD5SUMa0dd3b11b1f6edde9967a93afac168fd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark887
Best CPU time to get the best result obtained on this benchmark14.8867
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"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	o 0
0.00/0.00	o 26
0.00/0.00	o 36
0.00/0.00	o 47
0.00/0.00	o 57
0.00/0.00	o 79
0.00/0.00	o 89
0.00/0.00	o 100
0.00/0.00	o 110
0.00/0.00	o 120
0.00/0.00	o 130
0.00/0.00	o 152
0.00/0.00	o 162
0.00/0.00	o 173
0.00/0.00	o 183
0.00/0.00	o 196
0.00/0.00	o 206
0.00/0.00	o 217
0.00/0.00	o 227
0.00/0.00	o 228
0.00/0.00	o 243
0.00/0.00	o 253
0.00/0.00	o 264
0.00/0.00	o 274
0.00/0.00	o 287
0.00/0.00	o 297
0.00/0.00	o 308
0.00/0.00	o 318
0.00/0.00	o 325
0.00/0.00	o 335
0.00/0.00	o 336
0.00/0.00	o 343
0.00/0.00	o 345
0.00/0.00	o 356
0.00/0.00	o 366
0.00/0.00	o 373
0.00/0.00	o 383
0.00/0.00	o 391
0.00/0.00	o 394
0.00/0.00	o 395
0.00/0.00	o 402
0.00/0.00	o 412
0.00/0.00	o 419
0.00/0.00	o 429
0.00/0.00	o 436
0.00/0.00	o 446
0.00/0.00	o 447
0.00/0.00	o 457
0.00/0.00	o 461
0.00/0.01	o 470
0.00/0.01	o 480
0.00/0.01	o 491
0.00/0.01	o 501
0.00/0.01	o 508
0.00/0.01	o 518
0.00/0.03	o 521
0.00/0.03	o 532
0.00/0.03	o 538
0.00/0.03	o 549
0.00/0.04	o 552
0.00/0.04	o 553
0.00/0.04	o 560
0.00/0.04	o 570
0.00/0.06	o 576
0.00/0.06	o 583
0.00/0.06	o 593
0.00/0.06	o 601
0.08/0.11	o 603
0.08/0.13	o 606
0.08/0.13	o 610
0.08/0.13	o 620
0.08/0.13	o 624
0.08/0.19	o 631
0.19/0.29	o 632
0.19/0.29	o 642
0.19/0.30	o 659
0.29/0.34	o 664
0.29/0.34	o 674
0.29/0.34	o 681
0.29/0.34	o 689
0.89/0.91	o 692
0.89/0.91	o 699
0.89/0.93	o 704
0.89/0.93	o 708
0.89/0.93	o 711
0.89/0.93	o 715
1.09/1.14	o 720
1.09/1.18	o 727
1.29/1.32	o 730
1.29/1.32	o 738
1.29/1.35	o 739
1.29/1.35	o 743
1.49/1.50	o 748
1.49/1.53	o 753
1.49/1.53	o 757
1.49/1.53	o 760
1.49/1.53	o 764
1.59/1.65	o 770
2.09/2.14	o 780
2.30/2.32	o 787
2.30/2.32	o 791
2.39/2.45	o 798
2.39/2.45	o 805
2.39/2.45	o 812
5.29/5.38	o 816
5.29/5.38	o 826
7.29/7.39	o 828
7.29/7.39	o 835
7.29/7.39	o 842
7.49/7.50	o 846
7.49/7.50	o 853
10.29/10.35	o 856
10.39/10.40	o 860
10.39/10.40	o 867
10.39/10.40	o 877
19.80/19.84	o 880
39.89/39.92	o 887
44.69/44.75	s OPTIMUM FOUND
44.69/44.75	v <instantiation>
44.69/44.75	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] </list>
44.69/44.75	v   <values> 1 0 0 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 </values>
44.69/44.75	v </instantiation>

Verifier Data 

OK	887

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-4253125-1500929470/watcher-4253125-1500929470 -o /tmp/evaluation-result-4253125-1500929470/solver-4253125-1500929470 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node115-1500915006-3508 --watchdog 2560 ./naxos-xcsp3 HOME/instance-4253125-1500929470.xml 

pid=6075
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 6078
/proc/meminfo: memFree=32120324/32770624 swapFree=5716/122608
[pid=6078] ppid=6075 vsize=24748 CPUtime=0 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1024 0 0 0 0 0 0 0 20 0 1 0 2486999 25341952 822 33554432000 4194304 6986860 140727811934816 140727811931512 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 822 707 682 0 190 0

[startup+0.100152 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 6078
/proc/meminfo: memFree=32120324/32770624 swapFree=5716/122608
[pid=6078] ppid=6075 vsize=24748 CPUtime=0.08 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1026 0 0 0 8 0 0 0 20 0 1 0 2486999 25341952 822 33554432000 4194304 6986860 140727811934816 140727811931512 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 822 707 682 0 190 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24748

[startup+0.200253 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 6078
/proc/meminfo: memFree=32120324/32770624 swapFree=5716/122608
[pid=6078] ppid=6075 vsize=24748 CPUtime=0.19 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1026 0 0 0 18 1 0 0 20 0 1 0 2486999 25341952 822 33554432000 4194304 6986860 140727811934816 140727811931512 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 822 707 682 0 190 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24748

[startup+0.300244 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 6078
/proc/meminfo: memFree=32120324/32770624 swapFree=5716/122608
[pid=6078] ppid=6075 vsize=24748 CPUtime=0.29 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1026 0 0 0 28 1 0 0 20 0 1 0 2486999 25341952 822 33554432000 4194304 6986860 140727811934816 140727811931512 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 822 707 682 0 190 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24748

[startup+0.700222 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 6078
/proc/meminfo: memFree=32120324/32770624 swapFree=5716/122608
[pid=6078] ppid=6075 vsize=24748 CPUtime=0.69 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1026 0 0 0 67 2 0 0 20 0 1 0 2486999 25341952 822 33554432000 4194304 6986860 140727811934816 140727811931512 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 822 707 682 0 190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24748

[startup+1.50021 s]
/proc/loadavg: 2.03 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119796/32770624 swapFree=5716/122624
[pid=6078] ppid=6075 vsize=24748 CPUtime=1.49 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1026 0 0 0 144 5 0 0 20 0 1 0 2486999 25341952 822 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 822 707 682 0 190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24748

[startup+3.10022 s]
/proc/loadavg: 2.03 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119012/32770624 swapFree=5716/122596
[pid=6078] ppid=6075 vsize=24748 CPUtime=3.09 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1130 0 0 0 300 9 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24748

[startup+6.30022 s]
/proc/loadavg: 2.03 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119328/32770624 swapFree=5716/122608
[pid=6078] ppid=6075 vsize=24748 CPUtime=6.29 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1237 0 0 0 612 17 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930344 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24748

[startup+12.7002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119204/32770624 swapFree=5716/122616
[pid=6078] ppid=6075 vsize=24748 CPUtime=12.69 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1345 0 0 0 1234 35 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930344 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24748

[startup+25.5003 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119328/32770624 swapFree=5716/122624
[pid=6078] ppid=6075 vsize=24748 CPUtime=25.49 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1554 0 0 0 2482 67 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24748

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6078 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119328/32770624 swapFree=5716/122624
[pid=6078] ppid=6075 vsize=24748 CPUtime=25.59 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1554 0 0 0 2492 67 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 24748

[startup+38.4002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119576/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=38.39 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1556 0 0 0 3743 96 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 38.39
Current children cumulated vsize (KiB) 24748

[startup+41.6002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119700/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=41.59 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1663 0 0 0 4056 103 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 41.59
Current children cumulated vsize (KiB) 24748

[startup+43.2002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119700/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=43.2 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1663 0 0 0 4213 107 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 43.2
Current children cumulated vsize (KiB) 24748

[startup+44.0002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119700/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=44 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1664 0 0 0 4291 109 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 44
Current children cumulated vsize (KiB) 24748

[startup+44.4002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119700/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=44.39 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1664 0 0 0 4330 109 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 44.39
Current children cumulated vsize (KiB) 24748

[startup+44.6002 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119700/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=44.59 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1664 0 0 0 4349 110 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 44.59
Current children cumulated vsize (KiB) 24748

[startup+44.7003 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 6079
/proc/meminfo: memFree=32119700/32770624 swapFree=5716/122640
[pid=6078] ppid=6075 vsize=24748 CPUtime=44.69 cores=1,3,5,7
/proc/6078/stat : 6078 (naxos-xcsp3) R 6075 6078 3476 0 -1 4202496 1664 0 0 0 4359 110 0 0 20 0 1 0 2486999 25341952 872 33554432000 4194304 6986860 140727811934816 140727811930168 140647031054716 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 9087712 9120176 23539712 140727811941646 140727811941727 140727811941727 140727811944426 0
/proc/6078/statm: 6187 872 716 682 0 190 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 24748

Child status: 0
Real time (s): 44.7592
CPU time (s): 44.7601
CPU user time (s): 43.6511
CPU system time (s): 1.10904
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 24748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.6511
system time used= 1.10904
maximum resident set size= 3508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1686
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= 13

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.132621 second user time and 0.133682 second system time

The end

Launcher Data 

Begin job on node115 at 2017-07-24 22:51:10
IDJOB=4253125
IDBENCH=133505
IDSOLVER=2634
FILE ID=node115/4253125-1500929470
RUNJOBID= node115-1500915006-3508
PBS_JOBID= 20625422
Free space on /tmp= 61816 MiB

SOLVER NAME= Naxos 1.1.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-08.xml
COMMAND LINE= ./naxos-xcsp3 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4253125-1500929470/watcher-4253125-1500929470 -o /tmp/evaluation-result-4253125-1500929470/solver-4253125-1500929470 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node115-1500915006-3508 --watchdog 2560  ./naxos-xcsp3 HOME/instance-4253125-1500929470.xml

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

MD5SUM BENCH= a0dd3b11b1f6edde9967a93afac168fd
RANDOM SEED=113242453

node115.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        32121376 kB
MemAvailable:   32064160 kB
Buffers:           33980 kB
Cached:           224080 kB
SwapCached:            0 kB
Active:           169800 kB
Inactive:         131312 kB
Active(anon):      46144 kB
Inactive(anon):     8704 kB
Active(file):     123656 kB
Inactive(file):   122608 kB
Unevictable:        5716 kB
Mlocked:            5716 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2816 kB
Writeback:             0 kB
AnonPages:         67944 kB
Mapped:            30136 kB
Shmem:              8844 kB
Slab:              49192 kB
SReclaimable:      24708 kB
SUnreclaim:        24484 kB
KernelStack:        3488 kB
PageTables:         4284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     284136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61812 MiB
End job on node115 at 2017-07-24 22:51:55