Trace number 4267419

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 NameAnswerCPU timeWall clock time
cosoco-mini 1.12UNSAT 63.1423 63.141602

General information on the benchmark

NameRandom/Random-B-2-23-23/
rand-2-23-23-253-131-1.xml
MD5SUM6701d983c46d683e3bb89bf94ea97cb4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark40.973202
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":23}]
Minimum variable degree22
Maximum variable degree22
Distribution of variable degrees[{"degree":22,"count":23}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":253}]
Number of extensional constraints253
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":253}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.09	c root propagations     : 0           
0.00/0.09	c restarts enabled, print stats at every restarts
0.00/0.09	c
0.00/0.09	c
0.00/0.09	c
0.00/0.09	c This is cosoco 1.12 --  
0.00/0.09	c
0.00/0.09	c command line: cosoco -lc -model -restarts HOME/instance-4267419-1502603055.xml 
0.00/0.09	c ========================================[ Problem Statistics ]===========================================
0.00/0.09	c |                                                                                                       
0.00/0.09	c |  Parse time        :         0.09 s 
0.00/0.09	c |
0.00/0.09	c |               Variables: 23
0.00/0.09	c |            Domain Sizes: 23..23
0.00/0.09	c |
0.00/0.09	c |             Constraints: 253
0.00/0.09	c |                   Arity: 2..2  -- Binary: 253
0.00/0.09	c | 
0.00/0.09	c |                   Types: 
0.00/0.09	c |                          Extension: 253  (nb tuples: 131..131) -- (shared: 0)
0.00/0.09	c |                          
0.00/0.09	c =========================================================================================================
0.00/0.09	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.10	c 101            188            45466          10741          0              0              5   9   6      
0.00/0.10	c 211            399            94619          22365          0              0              5   9   6      
0.10/0.11	c 332            639            151788         37749          0              0              4   9   6      
0.10/0.11	c 465            905            215040         54865          0              0              4   8   5      
0.10/0.12	c 611            1190           289978         73523          0              0              5   9   6      
0.10/0.13	c 771            1502           366250         92911          0              0              4   8   6      
0.10/0.14	c 947            1850           450838         113646         0              0              5   8   6      
0.10/0.15	c 1140           2241           550256         138301         0              0              5   8   6      
0.10/0.16	c 1352           2665           655145         163572         0              0              4   9   6      
0.10/0.17	c 1585           3132           767929         194453         0              0              4   8   6      
0.10/0.19	c 1841           3646           891195         225350         0              0              4   9   6      
0.10/0.20	c 2122           4190           1027539        259610         0              0              4   8   6      
0.21/0.22	c 2431           4806           1178911        296091         0              0              4   9   6      
0.21/0.23	c 2770           5465           1342037        336599         0              0              4   9   6      
0.21/0.25	c 3142           6149           1507421        379439         0              0              4   8   6      
0.21/0.27	c 3551           6928           1698901        428600         0              0              4   10   6     
0.21/0.29	c 4000           7837           1922406        485278         0              0              4   9   6      
0.31/0.32	c 4493           8818           2164177        545676         0              0              4   9   6      
0.31/0.35	c 5035           9890           2427066        611299         0              0              4   9   6      
0.31/0.38	c 5631           11037          2700753        677895         0              0              4   9   6      
0.31/0.41	c 6286           12339          3022831        760569         0              0              4   8   6      
0.41/0.45	c 7006           13740          3369253        846993         0              0              4   9   6      
0.41/0.48	c 7798           15294          3739422        942512         0              0              4   9   6      
0.51/0.53	c 8669           16993          4157405        1050016        0              0              4   8   6      
0.51/0.58	c 9627           18889          4621082        1166639        0              0              4   10   6     
0.60/0.63	c 10680          21007          5136027        1295846        0              0              4   9   6      
0.60/0.69	c 11838          23346          5708765        1439290        0              0              4   8   6      
0.69/0.75	c 13111          25867          6315146        1587980        0              0              4   9   6      
0.79/0.83	c 14511          28695          7011695        1762930        0              0              3   9   6      
0.89/0.91	c 16051          31789          7774311        1954747        0              0              4   9   6      
0.89/0.99	c 17745          35061          8564675        2159447        0              0              4   9   6      
1.00/1.08	c 19608          38720          9451786        2390137        0              0              3   9   6      
1.10/1.18	c 21657          42738          10427782       2633288        0              0              4   9   6      
1.19/1.29	c 23910          47215          11503140       2899285        0              0              4   10   6     
1.39/1.42	c 26388          52114          12712933       3200879        0              0              4   9   6      
1.49/1.56	c 29113          57506          14035392       3537921        0              0              3   9   6      
1.69/1.71	c 32110          63457          15482976       3900422        0              0              4   11   6     
1.79/1.87	c 35406          69973          17065132       4308031        0              0              3   9   6      
2.00/2.06	c 39031          77185          18825459       4750962        0              0              3   9   6      
2.19/2.26	c 43018          84957          20714507       5236358        0              0              4   9   6      
2.39/2.48	c 47403          93864          22869541       5765581        0              0              4   10   6     
2.69/2.72	c 52226          103456         25210265       6343768        0              0              4   10   6     
2.89/2.99	c 57531          114026         27799190       6997251        0              0              3   10   6     
3.19/3.28	c 63366          125524         30597486       7709291        0              0              3   9   6      
3.59/3.61	c 69784          138277         33718488       8501914        0              0              3   9   6      
3.89/3.97	c 76843          152357         37135347       9364958        0              0              3   11   6     
4.29/4.37	c 84607          167926         40937745       10321002       0              0              4   10   6     
4.79/4.80	c 93147          184796         45078210       11361123       0              0              3   10   6     
5.19/5.27	c 102541         203481         49628909       12490484       0              0              3   13   6     
5.69/5.78	c 112874         223804         54546508       13734302       0              0              3   10   6     
6.29/6.36	c 124240         246177         60004358       15119949       0              0              3   10   6     
6.89/7.00	c 136742         271394         66128686       16672696       0              0              3   9   6      
7.59/7.69	c 150494         298707         72780238       18361631       0              0              3   10   6     
8.39/8.46	c 165621         328626         80048387       20207431       0              0              3   10   6     
9.29/9.33	c 182260         362193         88202614       22337310       1              0              3   10   6     
10.19/10.26	c 200562         398627         97072038       24582297       2              0              3   9   6      
11.19/11.29	c 220694         438308         106820849      27073692       2              0              3   9   6      
12.39/12.42	c 242839         482723         117611667      29806413       2              0              3   10   6     
13.59/13.66	c 267198         531342         129462259      32783124       2              0              3   10   6     
14.89/15.00	c 293992         584893         142375261      36020513       2              0              3   10   6     
16.49/16.52	c 323465         643708         156782450      39690146       2              0              3   10   6     
18.10/18.17	c 355885         708398         172574113      43668913       2              0              3   11   6     
20.00/20.02	c 391547         779861         189964994      48156477       3              0              3   10   6     
22.00/22.05	c 430775         858561         209094276      53102318       5              0              2   10   6     
24.19/24.25	c 473925         944863         230005792      58418573       7              0              3   10   6     
26.59/26.69	c 521390         1039695        253184358      64340367       9              0              2   10   6     
29.29/29.38	c 573601         1143425        278474992      70860560       11             0              2   10   6     
32.29/32.34	c 631033         1258872        306601693      77990018       12             0              3   11   6     
35.59/35.61	c 694208         1385010        337336051      85957964       14             0              2   11   6     
39.19/39.20	c 763700         1523937        371301329      94688601       16             0              2   10   5     
43.10/43.14	c 840141         1676198        408640213      104232281      17             0              2   12   5     
47.39/47.48	c 924226         1843582        449601096      114789412      19             0              2   10   5     
52.29/52.32	c 1016719        2027367        494884694      126581198      19             0              2   10   5     
57.59/57.65	c 1118461        2229277        544680798      139544580      23             0              2   9   5      
63.10/63.14	c restarts              : 74          
63.10/63.14	c conflicts             : 1221717      (19351 /sec)
63.10/63.14	c decisions             : 2432454      (38528 /sec)
63.10/63.14	c propagations          : 152925437   (2422235 /sec)
63.10/63.14	c root propagations     : 0           
63.10/63.14	c filter calls          : 595126156      (9426394 /sec)
63.10/63.14	c useless filter calls  : 496336914      (83 %)
63.10/63.14	c Memory used           : 26.64 MB
63.10/63.14	c CPU time              : 63.134 s
63.10/63.14	
63.10/63.14	s UNSATISFIABLE

Verifier Data


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 (14137 MiB free)
  memory of node 1: 16384 MiB (12350 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267419-1502603055/watcher-4267419-1502603055 -o /tmp/evaluation-result-4267419-1502603055/solver-4267419-1502603055 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502602193-30973 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267419-1502603055.xml 

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

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

solver pid=31068, runsolver pid=31065

[startup+0.100107 s]*
/proc/loadavg: 1.31 1.76 1.90 4/188 31069
/proc/meminfo: memFree=27122860/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3756 CPUtime=0.1 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1108 0 0 0 10 0 0 0 20 0 1 0 93393343 27926528 939 33554432000 4194304 5748600 140730107712848 140730107709496 4877867 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 939 743 380 0 236 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3756 KiB

[startup+0.209284 s]*
/proc/loadavg: 1.31 1.76 1.90 3/188 31069
/proc/meminfo: memFree=27122860/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3756 CPUtime=0.21 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1108 0 0 0 21 0 0 0 20 0 1 0 93393343 27926528 939 33554432000 4194304 5748600 140730107712848 140730107709496 4878030 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 939 743 380 0 236 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3756 KiB

[startup+0.308748 s]*
/proc/loadavg: 1.31 1.76 1.90 3/188 31069
/proc/meminfo: memFree=27122588/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3756 CPUtime=0.31 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1108 0 0 0 31 0 0 0 20 0 1 0 93393343 27926528 939 33554432000 4194304 5748600 140730107712848 140730107710248 4877712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 939 743 380 0 236 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3756 KiB

[startup+0.700225 s]
/proc/loadavg: 1.31 1.76 1.90 3/188 31069
/proc/meminfo: memFree=27122608/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3756 CPUtime=0.69 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1108 0 0 0 69 0 0 0 20 0 1 0 93393343 27926528 939 33554432000 4194304 5748600 140730107712848 140730107710248 5122468 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 939 743 380 0 236 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3756 KiB

[startup+1.50022 s]
/proc/loadavg: 1.31 1.76 1.90 3/188 31069
/proc/meminfo: memFree=27122608/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3756 CPUtime=1.49 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1108 0 0 0 149 0 0 0 20 0 1 0 93393343 27926528 939 33554432000 4194304 5748600 140730107712848 140730107710248 5127424 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 939 743 380 0 236 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3756 KiB

[startup+3.10882 s]
/proc/loadavg: 1.31 1.76 1.90 3/188 31069
/proc/meminfo: memFree=27122800/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=3.1 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1241 0 0 0 310 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877837 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+6.30022 s]
/proc/loadavg: 1.36 1.77 1.90 3/189 31077
/proc/meminfo: memFree=27122412/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=6.29 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1374 0 0 0 629 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877930 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+12.7002 s]
/proc/loadavg: 1.42 1.77 1.90 3/189 31077
/proc/meminfo: memFree=27122964/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=12.69 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1507 0 0 0 1269 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877972 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+25.5002 s]
/proc/loadavg: 1.54 1.78 1.90 3/189 31077
/proc/meminfo: memFree=27123636/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=25.49 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1773 0 0 0 2549 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877734 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+51.1091 s]
/proc/loadavg: 1.92 1.85 1.92 3/189 31077
/proc/meminfo: memFree=27124132/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=51.1 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 5110 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877908 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+63.1405 s]
# the end of solver process 31068 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=63.1343 s, system=0.008 s

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

[startup+51.2004 s]
/proc/loadavg: 1.92 1.85 1.92 3/189 31077
/proc/meminfo: memFree=27124132/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=51.19 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 5119 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4878028 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+57.6003 s]
/proc/loadavg: 2.01 1.87 1.92 3/189 31077
/proc/meminfo: memFree=27124256/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=57.59 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 5759 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877791 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+60.8003 s]
/proc/loadavg: 2.09 1.89 1.93 3/189 31078
/proc/meminfo: memFree=27124144/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=60.79 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 6079 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877812 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 60.79 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+62.4003 s]
/proc/loadavg: 2.09 1.89 1.93 3/189 31078
/proc/meminfo: memFree=27123884/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=62.39 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 6239 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877760 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 62.39 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+62.8003 s]
/proc/loadavg: 2.09 1.89 1.93 3/189 31078
/proc/meminfo: memFree=27123884/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=62.79 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 6279 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4877955 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 62.79 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+63.0003 s]*
/proc/loadavg: 2.09 1.89 1.93 3/189 31078
/proc/meminfo: memFree=27123876/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=63 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 6300 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 5122535 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 63 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

[startup+63.1091 s]
/proc/loadavg: 2.09 1.89 1.93 3/189 31078
/proc/meminfo: memFree=27123876/32770624 swapFree=67108860/67108860
[pid=31068] ppid=31065 vsize=27272 memory=3784 CPUtime=63.1 cores=0,2,4,6
/proc/31068/stat : 31068 (cosoco) R 31065 31068 30942 0 -1 4202496 1906 0 0 0 6310 0 0 0 20 0 1 0 93393343 27926528 946 33554432000 4194304 5748600 140730107712848 140730107710248 4995444 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 7849824 7854664 24289280 140730107716799 140730107716894 140730107716894 140730107719630 0
/proc/31068/statm: 6818 946 748 380 0 236 0
Current children cumulated CPU time: 63.1 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3784 KiB

Child status: 0
Real time (s): 63.1416
CPU time (s): 63.1423
CPU user time (s): 63.1343
CPU system time (s): 0.008
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 27272
Max. memory (cumulated for all children) (KiB): 3784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.1343
system time used= 0.008
maximum resident set size= 3860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1946
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 95


# summary of solver processes directly reported to runsolver:
#   pid: 31068
#   total CPU time (s): 63.1423
#   total CPU user time (s): 63.1343
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.296293 second user time and 0.394261 second system time

The end

Launcher Data 

Begin job on node114 at 2017-08-13 07:29:57
IDJOB=4267419
IDBENCH=122645
IDSOLVER=2657
FILE ID=node114/4267419-1502603055
RUNJOBID= node114-1502602193-30973
PBS_JOBID= 20628297
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-mini 1.12
BENCH NAME= XCSP17/Random/Random-B-2-23-23/rand-2-23-23-253-131-1.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267419-1502603055/watcher-4267419-1502603055 -o /tmp/evaluation-result-4267419-1502603055/solver-4267419-1502603055 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502602193-30973 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4267419-1502603055.xml

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

MD5SUM BENCH= 6701d983c46d683e3bb89bf94ea97cb4
RANDOM SEED=1105344609

node114.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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        27123932 kB
MemAvailable:   31988564 kB
Buffers:          137900 kB
Cached:          5017440 kB
SwapCached:            0 kB
Active:           379192 kB
Inactive:        4831664 kB
Active(anon):      58532 kB
Inactive(anon):    25036 kB
Active(file):     320660 kB
Inactive(file):  4806628 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2552 kB
Writeback:             0 kB
AnonPages:        205856 kB
Mapped:            44680 kB
Shmem:             25224 kB
Slab:             131840 kB
SReclaimable:     106356 kB
SUnreclaim:        25484 kB
KernelStack:        3584 kB
PageTables:         4388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 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= 61696 MiB
End job on node114 at 2017-08-13 07:31:00