Trace number 4396656

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 2.0UNSAT 31.4925 31.4917

General information on the benchmark

NameRandom/Random-D-t020/
rand-2-40-11-414-020-79.xml
MD5SUMc0f256b6b5f799b1206df7220afe38a7
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 benchmark31.3194
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Number of domains1
Minimum domain size11
Maximum domain size11
Distribution of domain sizes[{"size":11,"count":40}]
Minimum variable degree14
Maximum variable degree26
Distribution of variable degrees[{"degree":14,"count":1},{"degree":15,"count":1},{"degree":16,"count":1},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":5},{"degree":21,"count":6},{"degree":22,"count":6},{"degree":23,"count":5},{"degree":24,"count":1},{"degree":25,"count":2},{"degree":26,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":414}]
Number of extensional constraints414
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":414}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.03	c root propagations     : 0           
0.00/0.03	c restarts enabled, print stats at every restarts
0.00/0.03	c
0.00/0.03	c
0.00/0.03	c
0.00/0.03	c This is cosoco 2.00 --  
0.00/0.03	c
0.00/0.03	c command line: cosoco -lc -model -restarts -stick HOME/instance-4396656-1568575315.xml 
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.03 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 40
0.00/0.03	c |            Domain Sizes: 11..11
0.00/0.03	c |
0.00/0.03	c |             Constraints: 414
0.00/0.03	c |                   Arity: 2..2  -- Binary: 414
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          Extension: 414  (nb tuples: 9..36) -- (shared: 0)
0.00/0.03	c |                          
0.00/0.03	c =========================================================================================================
0.00/0.03	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.04	c 101            234            65434          14339          0              0              4   10   7     
0.00/0.04	c 211            536            141334         29222          0              0              6   13   9     
0.00/0.05	c 332            895            231597         47182          0              0              6   13   9     
0.00/0.06	c 465            1314           333467         67597          0              0              6   17   10    
0.00/0.07	c 611            1718           434612         88270          0              0              6   15   9     
0.00/0.08	c 771            2141           547174         112845         0              0              5   13   8     
0.00/0.09	c 947            2658           680334         138831         0              0              7   14   10    
0.10/0.11	c 1140           3258           825127         167581         0              0              6   14   9     
0.10/0.12	c 1352           3938           996725         204972         0              0              3   14   8     
0.10/0.14	c 1585           4636           1171675        240393         0              0              5   17   9     
0.10/0.15	c 1841           5373           1359052        278830         0              0              6   16   10    
0.10/0.17	c 2122           6164           1570165        323576         0              0              5   13   8     
0.10/0.19	c 2431           7094           1798341        370555         0              0              6   15   9     
0.21/0.22	c 2770           8077           2056619        423860         0              0              6   16   9     
0.21/0.24	c 3142           9158           2342784        484439         0              0              5   14   8     
0.21/0.27	c 3551           10366          2649559        546200         0              0              5   17   9     
0.21/0.30	c 4000           11695          3000891        621856         0              0              4   13   8     
0.31/0.34	c 4493           13143          3376887        699165         0              0              4   15   9     
0.31/0.37	c 5035           14664          3761541        777587         0              0              5   17   9     
0.31/0.41	c 5631           16455          4215938        870492         0              0              4   15   9     
0.41/0.46	c 6286           18388          4716494        972082         0              0              5   16   9     
0.41/0.51	c 7006           20487          5274791        1088852        0              0              5   15   9     
0.51/0.56	c 7798           22836          5864471        1210660        0              0              5   17   9     
0.60/0.62	c 8669           25309          6499035        1345011        0              0              4   16   8     
0.60/0.68	c 9627           28175          7227175        1495816        0              0              4   16   9     
0.69/0.76	c 10680          31379          8045494        1665828        0              0              4   14   9     
0.79/0.84	c 11838          34791          8943293        1855857        0              0              4   15   9     
0.89/0.93	c 13111          38522          9914764        2062799        0              0              3   15   8     
1.00/1.03	c 14511          42659          10971516       2280019        0              0              4   16   9     
1.10/1.13	c 16051          47201          12128384       2515415        0              0              5   15   9     
1.19/1.25	c 17745          52338          13452227       2786172        0              0              5   15   9     
1.29/1.37	c 19608          57812          14835298       3063057        0              0              4   18   9     
1.49/1.52	c 21657          63962          16417202       3403558        0              0              4   15   8     
1.59/1.67	c 23910          70840          18145563       3740874        0              0              4   18   9     
1.79/1.83	c 26388          78123          19999960       4115009        0              0              4   17   9     
2.00/2.03	c 29113          86101          22111033       4570222        0              0              4   15   9     
2.19/2.23	c 32110          95471          24433959       5029537        0              0              4   18   9     
2.39/2.45	c 35406          104921         26898199       5549483        0              0              4   16   9     
2.69/2.70	c 39031          115502         29649422       6130947        0              0              3   16   9     
2.89/2.98	c 43018          128244         32748550       6753343        0              0              4   17   10    
3.19/3.29	c 47403          141400         36149790       7466588        0              0              4   17   9     
3.59/3.62	c 52226          155713         39840995       8244909        0              0              4   15   8     
3.89/4.00	c 57531          171746         44013776       9128220        0              0              4   17   9     
4.39/4.41	c 63366          189895         48575469       10059778       0              0              3   17   9     
4.79/4.86	c 69784          209139         53568878       11079039       0              0              4   17   9     
5.29/5.34	c 76843          229718         58949480       12199377       0              0              3   17   9     
5.79/5.89	c 84607          252801         64965250       13467253       0              0              3   19   9     
6.39/6.47	c 93147          277688         71392820       14786905       0              0              3   16   9     
7.10/7.12	c 102541         306023         78604187       16262509       0              0              3   18   9     
7.79/7.83	c 112874         337437         86579388       17878911       0              0              4   19   9     
8.59/8.62	c 124240         370318         95278718       19687260       0              0              3   17   9     
9.39/9.48	c 136742         407420         104881836      21686120       0              0              3   17   9     
10.39/10.41	c 150494         448274         115327253      23791638       0              0              4   17   9     
11.39/11.45	c 165621         493853         127016904      26180445       0              0              4   19   9     
12.59/12.62	c 182260         544302         139903338      28873262       0              0              3   18   9     
13.79/13.89	c 200562         599386         153965196      31765109       0              0              4   18   9     
15.29/15.31	c 220694         659174         169525563      35052290       2              0              3   18   9     
16.79/16.85	c 242839         725577         186705102      38589075       3              0              3   18   9     
18.49/18.54	c 267198         797438         205370174      42461465       4              0              3   19   9     
20.39/20.42	c 293992         876674         226040106      46760266       7              0              2   18   8     
22.39/22.49	c 323465         965606         248993239      51535052       9              0              2   20   8     
24.69/24.77	c 355885         1060949        273953776      56782947       10             0              2   16   8     
27.19/27.27	c 391547         1167080        301460518      62557967       15             0              2   17   8     
30.10/30.13	c 430775         1284572        332276680      69129388       19             0              2   18   8     
31.39/31.49	s UNSATISFIABLE
31.39/31.49	c restarts              : 64          
31.39/31.49	c conflicts             : 449447       (14273 /sec)
31.39/31.49	c decisions             : 1340283      (42563 /sec)
31.39/31.49	c propagations          : 72261058    (2294766 /sec)
31.39/31.49	c root propagations     : 0           
31.39/31.49	c filter calls          : 346920921      (11017030 /sec)
31.39/31.49	c useless filter calls  : 294709110      (84 %)
31.39/31.49	c Memory used           : 27.10 MB
31.39/31.49	c CPU time              : 31.4895 s
31.39/31.49	c real time             : 31.488 s
31.39/31.49

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 (15370 MiB free)
  memory of node 1: 16384 MiB (13425 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4396656-1568575315/watcher-4396656-1568575315 -o /tmp/evaluation-result-4396656-1568575315/solver-4396656-1568575315 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568572742-17154 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4396656-1568575315.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17690, runsolver pid=17687
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.28 2.09 1.91 3/199 17691
/proc/meminfo: memFree=29486248/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4048 CPUtime=0.1 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1235 0 0 0 10 0 0 0 20 0 1 0 433467987 28413952 1012 33554432000 4194304 6211092 140726920464608 140726920461144 5398547 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1012 810 493 0 242 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4048 KiB

[startup+0.209374 s]*
/proc/loadavg: 2.28 2.09 1.91 3/199 17691
/proc/meminfo: memFree=29486248/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4048 CPUtime=0.21 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1235 0 0 0 21 0 0 0 20 0 1 0 433467987 28413952 1012 33554432000 4194304 6211092 140726920464608 140726920461144 5017259 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1012 810 493 0 242 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4048 KiB

[startup+0.308858 s]*
/proc/loadavg: 2.28 2.09 1.91 3/199 17691
/proc/meminfo: memFree=29486248/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4048 CPUtime=0.31 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1235 0 0 0 31 0 0 0 20 0 1 0 433467987 28413952 1012 33554432000 4194304 6211092 140726920464608 140726920462568 5017277 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1012 810 493 0 242 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4048 KiB

[startup+0.700268 s]
/proc/loadavg: 2.28 2.09 1.91 3/199 17691
/proc/meminfo: memFree=29486248/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4048 CPUtime=0.69 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1235 0 0 0 69 0 0 0 20 0 1 0 433467987 28413952 1012 33554432000 4194304 6211092 140726920464608 140726920462568 5017365 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1012 810 493 0 242 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4048 KiB

[startup+1.50028 s]
/proc/loadavg: 2.28 2.09 1.91 3/199 17691
/proc/meminfo: memFree=29486232/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4048 CPUtime=1.49 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1235 0 0 0 149 0 0 0 20 0 1 0 433467987 28413952 1012 33554432000 4194304 6211092 140726920464608 140726920462568 5008971 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1012 810 493 0 242 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4048 KiB

[startup+3.10898 s]
/proc/loadavg: 2.25 2.09 1.91 3/199 17692
/proc/meminfo: memFree=29486356/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=3.1 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1391 0 0 0 310 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5017365 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+6.30027 s]
/proc/loadavg: 2.25 2.09 1.91 3/199 17692
/proc/meminfo: memFree=29486608/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=6.29 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1547 0 0 0 629 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5017248 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.09 1.91 3/199 17692
/proc/meminfo: memFree=29486352/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=12.69 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 1703 0 0 0 1269 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5017277 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+25.5003 s]
/proc/loadavg: 2.18 2.09 1.91 3/200 17694
/proc/meminfo: memFree=29484288/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=25.49 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 2015 0 0 0 2549 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5017365 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+31.4916 s]
# the end of solver process 17690 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=31.4895 s, system=0.003 s

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

[startup+25.6003 s]
/proc/loadavg: 2.18 2.09 1.91 3/200 17694
/proc/meminfo: memFree=29484288/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=25.59 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 2015 0 0 0 2559 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5389444 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+28.8003 s]
/proc/loadavg: 2.17 2.09 1.91 3/200 17694
/proc/meminfo: memFree=29484288/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=28.79 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 2015 0 0 0 2879 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5017559 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+30.4003 s]
/proc/loadavg: 2.17 2.09 1.91 3/199 17694
/proc/meminfo: memFree=29483432/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=30.39 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 2015 0 0 0 3039 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5397368 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 30.39 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+31.2003 s]
/proc/loadavg: 2.17 2.09 1.91 3/199 17694
/proc/meminfo: memFree=29483432/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=31.19 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 2015 0 0 0 3119 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5017569 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 31.19 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

[startup+31.4002 s]
/proc/loadavg: 2.17 2.09 1.91 3/199 17694
/proc/meminfo: memFree=29483432/32770624 swapFree=66958308/67108860
[pid=17690] ppid=17687 vsize=27748 memory=4292 CPUtime=31.39 cores=1,3,5,7
/proc/17690/stat : 17690 (cosoco) R 17687 17690 17122 0 -1 4202496 2015 0 0 0 3139 0 0 0 20 0 1 0 433467987 28413952 1073 33554432000 4194304 6211092 140726920464608 140726920462568 5397226 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24289280 140726920467467 140726920467569 140726920467569 140726920470478 0
/proc/17690/statm: 6937 1073 853 493 0 242 0
Current children cumulated CPU time: 31.39 s
Current children cumulated vsize: 27748 KiB
Current children cumulated memory: 4292 KiB

Child status: 0
Real time (s): 31.4917
CPU time (s): 31.4925
CPU user time (s): 31.4895
CPU system time (s): 0.003
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27748
Max. memory (cumulated for all children) (KiB): 4292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.4895
system time used= 0.003
maximum resident set size= 4360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2053
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= 10


# summary of solver processes directly reported to runsolver:
#   pid: 17690
#   total CPU time (s): 31.4925
#   total CPU user time (s): 31.4895
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.177901 second user time and 0.199414 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-15 21:21:13
IDJOB=4396656
IDBENCH=121909
IDSOLVER=2848
FILE ID=node145/4396656-1568575315
RUNJOBID= node145-1568572742-17154
PBS_JOBID= 21703312
Free space on /tmp= 59528 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Random/Random-D-t020/rand-2-40-11-414-020-79.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4396656-1568575315/watcher-4396656-1568575315 -o /tmp/evaluation-result-4396656-1568575315/solver-4396656-1568575315 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568572742-17154 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4396656-1568575315.xml

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

MD5SUM BENCH= c0f256b6b5f799b1206df7220afe38a7
RANDOM SEED=1007110592

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        29486940 kB
MemAvailable:   31833820 kB
Buffers:          151772 kB
Cached:          2487492 kB
SwapCached:        41084 kB
Active:          1282152 kB
Inactive:        1421372 kB
Active(anon):      28024 kB
Inactive(anon):    85468 kB
Active(file):    1254128 kB
Inactive(file):  1335904 kB
Unevictable:      110680 kB
Mlocked:          110680 kB
SwapTotal:      67108860 kB
SwapFree:       66958308 kB
Dirty:              3004 kB
Writeback:            28 kB
AnonPages:        133984 kB
Mapped:            48272 kB
Shmem:             40604 kB
Slab:             173644 kB
SReclaimable:     145368 kB
SUnreclaim:        28276 kB
KernelStack:        3488 kB
PageTables:         6000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     558400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 59524 MiB
End job on node145 at 2019-09-15 21:21:45