Trace number 4295936

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 1.12UNSAT 47.8722 47.8785

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-08_c18.xml
MD5SUMf8c10a8313da5da6e599be620e9e581f
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 benchmark1.55614
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints114
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":120}]
Minimum variable degree0
Maximum variable degree17
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":16,"count":8},{"degree":17,"count":56}]
Minimum constraint arity8
Maximum constraint arity64
Distribution of constraint arities[{"arity":8,"count":1},{"arity":10,"count":112},{"arity":64,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":112}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c root propagations     : 40          
0.00/0.01	c restarts enabled, print stats at every restarts
0.00/0.01	c
0.00/0.01	c
0.00/0.01	c
0.00/0.01	c This is cosoco 1.12 --  
0.00/0.01	c
0.00/0.01	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4295936-1532595527.xml 
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 128
0.00/0.01	c |            Domain Sizes: 8..8
0.00/0.01	c |
0.00/0.01	c |             Constraints: 136
0.00/0.01	c |                   Arity: 1..10  -- Unary: 8
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 16
0.00/0.01	c |                          Element Variable: 112
0.00/0.01	c |                          Unary: 8
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.01	c remove useless variable y[0][0]
0.00/0.01	c remove useless variable y[1][1]
0.00/0.01	c remove useless variable y[2][2]
0.00/0.01	c remove useless variable y[3][3]
0.00/0.01	c remove useless variable y[4][4]
0.00/0.01	c remove useless variable y[5][5]
0.00/0.01	c remove useless variable y[6][6]
0.00/0.01	c remove useless variable y[7][7]
0.00/0.02	c 101            327            35215          15639          34             0              18   33   23   
0.00/0.03	c 211            730            72498          34024          34             0              18   29   23   
0.00/0.05	c 332            1153           112997         53990          34             0              15   26   21   
0.00/0.06	c 465            1752           166162         80912          34             0              17   29   23   
0.00/0.08	c 611            2326           226258         110593         34             0              16   29   22   
0.00/0.10	c 771            2900           273357         134035         34             0              13   30   22   
0.10/0.12	c 947            3468           338156         167565         34             0              13   27   20   
0.10/0.15	c 1140           4227           411415         203403         34             0              16   28   22   
0.10/0.17	c 1352           5101           485714         238659         34             0              17   32   23   
0.10/0.20	c 1585           6105           567414         276368         34             0              15   30   22   
0.21/0.23	c 1841           6887           644282         316162         34             0              15   31   22   
0.21/0.26	c 2122           7871           744689         367606         34             0              16   29   22   
0.21/0.30	c 2431           8960           850349         419625         34             0              16   28   22   
0.31/0.33	c 2770           10265          968024         472800         34             0              13   30   20   
0.31/0.38	c 3142           11661          1101539        534764         34             0              14   30   21   
0.41/0.43	c 3551           13122          1243181        608057         34             0              13   29   21   
0.41/0.47	c 4000           14606          1370994        670250         34             0              15   31   22   
0.51/0.54	c 4493           16677          1565845        761771         34             0              15   31   22   
0.51/0.60	c 5035           18716          1754934        850538         34             0              12   30   21   
0.60/0.67	c 5631           20854          1960251        946409         34             0              13   30   20   
0.69/0.73	c 6286           22814          2159916        1046594        34             0              13   30   21   
0.79/0.82	c 7006           25830          2415387        1164067        34             0              15   33   22   
0.89/0.91	c 7798           28663          2683579        1296334        34             0              16   33   21   
1.00/1.01	c 8669           31356          2974287        1442694        34             0              15   29   21   
1.10/1.12	c 9627           35284          3303934        1591691        34             0              13   37   21   
1.19/1.24	c 10680          39187          3677465        1761655        34             0              13   29   20   
1.29/1.37	c 11838          43139          4067527        1953880        34             0              16   30   21   
1.49/1.51	c 13111          47678          4466187        2150336        34             0              12   30   21   
1.59/1.66	c 14511          52518          4930875        2370653        34             0              13   29   21   
1.79/1.84	c 16051          57559          5447103        2631829        34             0              13   29   21   
2.00/2.03	c 17745          63593          6031466        2915644        34             0              14   31   21   
2.19/2.22	c 19608          70134          6616404        3191055        34             0              12   30   21   
2.39/2.46	c 21657          76616          7302252        3536487        34             0              13   30   20   
2.69/2.74	c 23910          83440          8120735        3934131        34             0              13   30   19   
3.00/3.02	c 26388          92856          8967805        4349047        34             0              13   32   22   
3.29/3.32	c 29113          102661         9868014        4758432        34             0              13   32   21   
3.59/3.66	c 32110          113088         10876433       5225920        34             0              12   29   20   
4.00/4.02	c 35406          124097         11957343       5753436        34             0              12   32   21   
4.39/4.46	c 39031          136993         13260797       6371989        34             0              12   30   20   
4.89/4.92	c 43018          151227         14631659       7016615        34             0              12   32   21   
5.29/5.38	c 47403          167141         16041719       7659837        34             0              14   31   22   
5.79/5.85	c 52226          184085         17512643       8326110        34             0              13   30   22   
6.39/6.46	c 57531          203606         19347775       9168995        34             0              12   31   21   
7.10/7.12	c 63366          223049         21291909       10118457       34             0              12   30   20   
7.79/7.82	c 69784          245657         23381480       11050053       34             0              11   30   20   
8.49/8.58	c 76843          270826         25693418       12135564       34             0              12   31   21   
9.29/9.39	c 84607          298516         28149421       13261900       34             0              12   32   21   
10.19/10.26	c 93147          329270         30838811       14493519       34             0              12   31   21   
11.29/11.30	c 102541         361928         33953310       15973638       34             0              11   30   20   
12.39/12.45	c 112874         400319         37404217       17579403       34             0              12   32   21   
13.59/13.69	c 124240         442582         41190571       19295788       34             0              12   32   21   
15.00/15.07	c 136742         486649         45345807       21230037       34             0              12   31   20   
16.49/16.50	c 150494         532245         49654103       23116221       34             0              11   37   20   
18.00/18.05	c 165621         584218         54351357       25130034       34             0              12   32   20   
19.89/19.91	c 182260         643370         59900692       27676279       34             0              12   32   20   
21.89/21.99	c 200562         705140         66109144       30392142       34             0              11   35   20   
24.10/24.16	c 220694         772555         72608401       33332567       34             0              11   31   20   
26.69/26.71	c 242839         855818         80336049       36868474       34             0              11   33   21   
29.39/29.48	c 267198         943860         88590132       40581139       34             0              12   33   21   
32.39/32.40	c 293992         1036201        97300934       44374399       35             0              11   34   20   
35.49/35.54	c 323465         1141512        106731736      48381085       36             0              11   33   20   
38.89/38.99	c 355885         1255757        117045158      52761908       38             0              11   35   20   
42.89/42.92	c 391547         1383773        128875358      57891019       38             0              11   32   20   
47.19/47.25	c 430775         1523415        141813677      63446956       44             0              10   34   20   
47.79/47.87	c restarts              : 64          
47.79/47.87	c conflicts             : 435172       (9091 /sec)
47.79/47.87	c decisions             : 1540190      (32175 /sec)
47.79/47.87	c propagations          : 64276405    (1342733 /sec)
47.79/47.87	c root propagations     : 40          
47.79/47.87	c filter calls          : 143617956      (3000177 /sec)
47.79/47.87	c useless filter calls  : 121380395      (84 %)
47.79/47.87	c Memory used           : 26.79 MB
47.79/47.87	c CPU time              : 47.8698 s
47.79/47.87	
47.79/47.87	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 (6477 MiB free)
  memory of node 1: 16384 MiB (12445 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295936-1532595527/watcher-4295936-1532595527 -o /tmp/evaluation-result-4295936-1532595527/solver-4295936-1532595527 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532595527-20626 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4295936-1532595527.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=20653, runsolver pid=20648
Current StackSize limit: 8192 KiB


[startup+0.100106 s]*
/proc/loadavg: 1.03 1.50 1.83 3/190 20656
/proc/meminfo: memFree=19365820/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=3940 CPUtime=0.1 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1158 0 0 0 10 0 0 0 20 0 1 0 77115852 28082176 985 33554432000 4194304 6142532 140731762429392 140731762425880 5061911 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 985 830 476 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 3940 KiB

[startup+0.20958 s]*
/proc/loadavg: 1.03 1.50 1.83 3/190 20656
/proc/meminfo: memFree=19358128/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=3940 CPUtime=0.21 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1158 0 0 0 21 0 0 0 20 0 1 0 77115852 28082176 985 33554432000 4194304 6142532 140731762429392 140731762426792 5175070 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 985 830 476 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 3940 KiB

[startup+0.309223 s]*
/proc/loadavg: 1.03 1.50 1.83 3/190 20656
/proc/meminfo: memFree=19358128/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=3940 CPUtime=0.31 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1158 0 0 0 31 0 0 0 20 0 1 0 77115852 28082176 985 33554432000 4194304 6142532 140731762429392 140731762426792 5175056 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 985 830 476 0 178 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 3940 KiB

[startup+0.700226 s]
/proc/loadavg: 1.03 1.50 1.83 3/190 20656
/proc/meminfo: memFree=19357864/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=3940 CPUtime=0.69 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1158 0 0 0 69 0 0 0 20 0 1 0 77115852 28082176 985 33554432000 4194304 6142532 140731762429392 140731762426792 5061120 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 985 830 476 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 3940 KiB

[startup+1.50023 s]
/proc/loadavg: 1.11 1.51 1.84 3/190 20656
/proc/meminfo: memFree=19356748/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=3940 CPUtime=1.49 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1158 0 0 0 149 0 0 0 20 0 1 0 77115852 28082176 985 33554432000 4194304 6142532 140731762429392 140731762426792 5084218 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 985 830 476 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 3940 KiB

[startup+3.10911 s]
/proc/loadavg: 1.11 1.51 1.84 3/190 20656
/proc/meminfo: memFree=19356376/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=3.1 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1246 0 0 0 310 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5061885 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+6.30023 s]
/proc/loadavg: 1.18 1.52 1.84 3/190 20656
/proc/meminfo: memFree=19356376/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=6.29 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1334 0 0 0 629 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5084209 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+12.7002 s]
/proc/loadavg: 1.25 1.53 1.84 3/190 20656
/proc/meminfo: memFree=19356008/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=12.69 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1422 0 0 0 1269 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5084743 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+25.5002 s]
/proc/loadavg: 1.36 1.54 1.84 3/190 20656
/proc/meminfo: memFree=19354716/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=25.49 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1600 0 0 0 2549 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5084169 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+47.8785 s]
# the end of solver process 20653 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=47.8698 s, system=0.002407 s

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

[startup+25.6002 s]
/proc/loadavg: 1.36 1.54 1.84 3/190 20656
/proc/meminfo: memFree=19354716/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=25.59 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1600 0 0 0 2559 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5084000 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+38.4002 s]
/proc/loadavg: 1.50 1.56 1.84 3/190 20656
/proc/meminfo: memFree=19355444/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=38.39 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1600 0 0 0 3839 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5060767 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+44.8003 s]
/proc/loadavg: 1.54 1.57 1.84 3/190 20656
/proc/meminfo: memFree=19355948/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=44.79 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1689 0 0 0 4479 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5084282 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 44.79 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+46.4003 s]
/proc/loadavg: 1.58 1.58 1.84 3/190 20656
/proc/meminfo: memFree=19355808/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=46.39 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1689 0 0 0 4639 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5060830 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 46.39 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+47.2002 s]
/proc/loadavg: 1.58 1.58 1.84 3/190 20656
/proc/meminfo: memFree=19355808/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=47.19 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1689 0 0 0 4719 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5336753 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 47.19 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+47.6003 s]
/proc/loadavg: 1.58 1.58 1.84 3/190 20656
/proc/meminfo: memFree=19355808/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=47.59 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1689 0 0 0 4759 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5060753 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 47.59 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

[startup+47.8002 s]
/proc/loadavg: 1.58 1.58 1.84 3/190 20656
/proc/meminfo: memFree=19355808/32770624 swapFree=67108860/67108860
[pid=20653] ppid=20648 vsize=27424 memory=4008 CPUtime=47.79 cores=1,3,5,7
/proc/20653/stat : 20653 (cosoco) R 20648 20653 20594 0 -1 4202496 1689 0 0 0 4779 0 0 0 20 0 1 0 77115852 28082176 1002 33554432000 4194304 6142532 140731762429392 140731762426792 5175264 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 10219520 140731762435206 140731762435336 140731762435336 140731762438094 0
/proc/20653/statm: 6856 1002 846 476 0 178 0
Current children cumulated CPU time: 47.79 s
Current children cumulated vsize: 27424 KiB
Current children cumulated memory: 4008 KiB

Child status: 0
Real time (s): 47.8785
CPU time (s): 47.8722
CPU user time (s): 47.8698
CPU system time (s): 0.002407
CPU usage (%): 99.9868
Max. virtual memory (cumulated for all children) (KiB): 27424
Max. memory (cumulated for all children) (KiB): 4008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.8698
system time used= 0.002407
maximum resident set size= 4076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1726
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= 34
involuntary context switches= 95


# summary of solver processes directly reported to runsolver:
#   pid: 20653
#   total CPU time (s): 47.8722
#   total CPU user time (s): 47.8698
#   total CPU system time (s): 0.002407

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.194975 second user time and 0.346332 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-26 10:58:47
IDJOB=4295936
IDBENCH=141618
IDSOLVER=2752
FILE ID=node132/4295936-1532595527
RUNJOBID= node132-1532595527-20626
PBS_JOBID= 21021972
Free space on /tmp= 52044 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-08_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295936-1532595527/watcher-4295936-1532595527 -o /tmp/evaluation-result-4295936-1532595527/solver-4295936-1532595527 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532595527-20626 --watchdog 2580  HOME/cosoco -lc -model -restarts HOME/instance-4295936-1532595527.xml

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

MD5SUM BENCH= f8c10a8313da5da6e599be620e9e581f
RANDOM SEED=1897190628

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        19377200 kB
MemAvailable:   31930260 kB
Buffers:          217328 kB
Cached:         12496456 kB
SwapCached:            0 kB
Active:          3378940 kB
Inactive:        9389056 kB
Active(anon):       4664 kB
Inactive(anon):    77544 kB
Active(file):    3374276 kB
Inactive(file):  9311512 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5160 kB
Writeback:             0 kB
AnonPages:         60164 kB
Mapped:            40740 kB
Shmem:             25248 kB
Slab:             323180 kB
SReclaimable:     295732 kB
SUnreclaim:        27448 kB
KernelStack:        3280 kB
PageTables:         6256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 52036 MiB
End job on node132 at 2018-07-26 10:59:35