Trace number 4397566

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
cosoco 2.0OPT1241 86.4059 86.4092

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-09.xml
MD5SUMad8dee3e46a37d7edd567f31713cba75
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1241
Best CPU time to get the best result obtained on this benchmark86.4059
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c
0.00/0.00	c This is cosoco 2.00 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397566-1568580407.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 50
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 50..50
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Maximize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver(id=*d): best=0 lower=0 upper=1 
0.00/0.00	o 49
0.00/0.00	o 69
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=69 upper=70 
0.00/0.00	o 88
0.00/0.00	o 115
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=115 upper=116 
0.00/0.00	o 176
0.00/0.00	o 249
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=249 upper=250 
0.00/0.00	o 292
0.00/0.00	o 339
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=339 upper=340 
0.00/0.00	o 382
0.00/0.00	o 412
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=412 upper=413 
0.00/0.00	o 489
0.00/0.00	o 560
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=560 upper=561 
0.00/0.01	o 600
0.00/0.01	o 660
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=660 upper=661 
0.00/0.01	o 758
0.00/0.01	o 777
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=777 upper=778 
0.00/0.01	o 843
0.00/0.01	o 916
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=916 upper=917 
0.00/0.01	o 917
0.00/0.01	o 1016
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=1016 upper=1017 
0.00/0.01	o 1038
0.00/0.01	o 1075
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=1075 upper=1076 
0.00/0.01	o 1093
0.00/0.01	o 1094
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=1094 upper=1095 
0.00/0.01	o 1112
0.00/0.01	o 1119
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=1119 upper=1120 
0.00/0.01	o 1134
0.00/0.01	o 1143
0.00/0.01	c   29 calls to solver(id=*d): best=0 lower=1143 upper=1144 
0.00/0.01	o 1161
0.00/0.01	o 1184
0.00/0.01	c   31 calls to solver(id=*d): best=0 lower=1184 upper=1185 
1.49/1.52	o 1190
1.49/1.53	o 1195
1.49/1.53	c   33 calls to solver(id=*d): best=0 lower=1195 upper=1196 
1.49/1.53	o 1200
1.49/1.53	o 1203
1.49/1.53	c   35 calls to solver(id=*d): best=0 lower=1203 upper=1204 
1.59/1.60	o 1216
1.59/1.61	o 1222
1.59/1.61	c   37 calls to solver(id=*d): best=0 lower=1222 upper=1223 
1.59/1.61	o 1223
1.89/2.00	o 1225
1.89/2.00	c   39 calls to solver(id=*d): best=0 lower=1225 upper=1226 
4.79/4.89	o 1240
14.00/14.05	o 1241
14.00/14.05	c   41 calls to solver(id=*d): best=0 lower=1241 upper=1242 
86.39/86.40	s OPTIMUM FOUND
86.39/86.40	c call to solver        : 42
86.39/86.40	c
86.39/86.40	c restarts              : 379         
86.39/86.40	c conflicts             : 1973966      (22846 /sec)
86.39/86.40	c decisions             : 10724214     (124120 /sec)
86.39/86.40	c propagations          : 91485771    (1058840 /sec)
86.39/86.40	c root propagations     : 50          
86.39/86.40	c filter calls          : 36721500       (425008 /sec)
86.39/86.40	c useless filter calls  : 22635904       (61 %)
86.39/86.40	c Memory used           : 26.59 MB
86.39/86.40	c Best bound time (wc)  : 14.0526 s
86.39/86.40	c CPU time              : 86.4018 s
86.39/86.40	c real time             : 86.4039 s
86.39/86.40	
86.39/86.40	
86.39/86.40	v <instantiation type='solution' cost='1241'>
86.39/86.40	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[5] x[6] x[7] x[8] x[9] </list>
86.39/86.40	v <values>0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 </values>
86.39/86.40	v </instantiation>
86.39/86.40

Verifier Data 

OK	1241

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 (10777 MiB free)
  memory of node 1: 16384 MiB (13224 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397566-1568580407/watcher-4397566-1568580407 -o /tmp/evaluation-result-4397566-1568580407/solver-4397566-1568580407 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568572743-24739 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397566-1568580407.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26136, runsolver pid=26133
Current StackSize limit: 8192 KiB


[startup+0.100875 s]*
/proc/loadavg: 2.00 2.07 2.05 3/199 26137
/proc/meminfo: memFree=24577776/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3688 CPUtime=0.1 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1132 0 0 0 10 0 0 0 20 0 1 0 433978069 27881472 922 33554432000 4194304 6211092 140733716497856 140733716485736 5156136 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.209399 s]*
/proc/loadavg: 2.00 2.07 2.05 3/199 26137
/proc/meminfo: memFree=24577776/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3688 CPUtime=0.21 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1132 0 0 0 21 0 0 0 20 0 1 0 433978069 27881472 922 33554432000 4194304 6211092 140733716497856 140733716485736 5155982 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.308918 s]*
/proc/loadavg: 2.00 2.07 2.05 3/199 26137
/proc/meminfo: memFree=24577776/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3688 CPUtime=0.31 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1132 0 0 0 31 0 0 0 20 0 1 0 433978069 27881472 922 33554432000 4194304 6211092 140733716497856 140733716485736 5186400 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 26137
/proc/meminfo: memFree=24577776/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3688 CPUtime=0.69 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1132 0 0 0 69 0 0 0 20 0 1 0 433978069 27881472 922 33554432000 4194304 6211092 140733716497856 140733716485736 5157447 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.07 2.05 3/199 26137
/proc/meminfo: memFree=24577536/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3688 CPUtime=1.49 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1132 0 0 0 149 0 0 0 20 0 1 0 433978069 27881472 922 33554432000 4194304 6211092 140733716497856 140733716485736 5250298 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+3.10904 s]
/proc/loadavg: 1.92 2.05 2.05 3/199 26137
/proc/meminfo: memFree=24577540/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=3.1 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1156 0 0 0 310 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716495992 5155341 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+6.30026 s]
/proc/loadavg: 1.92 2.05 2.05 3/199 26137
/proc/meminfo: memFree=24577540/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=6.29 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1195 0 0 0 629 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716495992 5155353 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.05 2.05 3/200 26139
/proc/meminfo: memFree=24577400/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=12.69 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1219 0 0 0 1269 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716495992 5155345 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.05 2.05 3/199 26140
/proc/meminfo: memFree=24577572/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=25.49 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1283 0 0 0 2549 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5155847 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 2.04 2.05 3/199 26140
/proc/meminfo: memFree=24578312/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=51.1 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1307 0 0 0 5110 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5156232 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+86.4091 s]
# the end of solver process 26136 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=86.4019 s, system=0.003999 s

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

[startup+51.2003 s]
/proc/loadavg: 1.96 2.04 2.05 3/199 26140
/proc/meminfo: memFree=24578312/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=51.19 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1307 0 0 0 5119 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5250224 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+64.0003 s]*
/proc/loadavg: 1.97 2.04 2.05 3/199 26143
/proc/meminfo: memFree=24577536/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=64 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 6400 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5409406 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+76.8002 s]
/proc/loadavg: 1.98 2.04 2.05 3/199 26143
/proc/meminfo: memFree=24577568/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=76.79 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 7679 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5193744 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+83.2002 s]
/proc/loadavg: 1.98 2.04 2.05 3/199 26144
/proc/meminfo: memFree=24577940/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=83.19 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 8319 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5250224 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 83.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+84.8002 s]
/proc/loadavg: 1.98 2.04 2.05 3/199 26144
/proc/meminfo: memFree=24577940/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=84.79 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 8479 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5408879 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 84.79 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+85.6003 s]
/proc/loadavg: 1.98 2.04 2.05 3/199 26144
/proc/meminfo: memFree=24577940/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=85.59 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 8559 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5250284 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 85.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+86.0002 s]*
/proc/loadavg: 1.98 2.04 2.05 3/199 26144
/proc/meminfo: memFree=24577940/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=86 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 8600 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5250224 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 86 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+86.4002 s]
/proc/loadavg: 1.98 2.04 2.05 3/199 26144
/proc/meminfo: memFree=24577940/32770624 swapFree=67108848/67108860
[pid=26136] ppid=26133 vsize=27228 memory=3880 CPUtime=86.39 cores=1,3,5,7
/proc/26136/stat : 26136 (cosoco) R 26133 26136 24707 0 -1 4202496 1331 0 0 0 8639 0 0 0 20 0 1 0 433978069 27881472 970 33554432000 4194304 6211092 140733716497856 140733716485736 5156465 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31612928 140733716505611 140733716505713 140733716505713 140733716508622 0
/proc/26136/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 86.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

Child status: 0
Real time (s): 86.4092
CPU time (s): 86.4059
CPU user time (s): 86.4019
CPU system time (s): 0.003999
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.4019
system time used= 0.003999
maximum resident set size= 3944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1382
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= 13
involuntary context switches= 48


# summary of solver processes directly reported to runsolver:
#   pid: 26136
#   total CPU time (s): 86.4059
#   total CPU user time (s): 86.4019
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.368463 second user time and 0.544543 second system time

The end

Launcher Data 

Begin job on node143 at 2019-09-15 22:46:06
IDJOB=4397566
IDBENCH=133447
IDSOLVER=2849
FILE ID=node143/4397566-1568580407
RUNJOBID= node143-1568572743-24739
PBS_JOBID= 21703313
Free space on /tmp= 59272 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-09.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397566-1568580407/watcher-4397566-1568580407 -o /tmp/evaluation-result-4397566-1568580407/solver-4397566-1568580407 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568572743-24739 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397566-1568580407.xml

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

MD5SUM BENCH= ad8dee3e46a37d7edd567f31713cba75
RANDOM SEED=329462617

node143.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	: 5333.73
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	: 5333.73
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	: 5333.73
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	: 5333.73
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:        24578304 kB
MemAvailable:   31741748 kB
Buffers:          212560 kB
Cached:          7248024 kB
SwapCached:            8 kB
Active:          2188572 kB
Inactive:        5329884 kB
Active(anon):      13632 kB
Inactive(anon):   151812 kB
Active(file):    2174940 kB
Inactive(file):  5178072 kB
Unevictable:      108980 kB
Mlocked:          108980 kB
SwapTotal:      67108860 kB
SwapFree:       67108848 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        166464 kB
Mapped:            52752 kB
Shmem:             98948 kB
Slab:             268304 kB
SReclaimable:     238892 kB
SUnreclaim:        29412 kB
KernelStack:        3552 kB
PageTables:         6100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     544960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 59268 MiB
End job on node143 at 2019-09-15 22:47:33