Trace number 4267418

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 69.485298 69.478302

General information on the benchmark

NameRandom/Random-B-2-23-23/
rand-2-23-23-253-131-0.xml
MD5SUM3925c474c05bd21213e760e2a53982be
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 benchmark45.3988
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-4267418-1502603054.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
0.00/0.09	c 101            176            41059          11222          0              0              5   8   6      
0.00/0.10	c 211            372            89561          23709          0              0              5   8   6      
0.10/0.11	c 332            609            147036         38268          0              0              5   8   6      
0.10/0.11	c 465            873            213630         55607          0              0              4   8   6      
0.10/0.12	c 611            1164           285382         73720          0              0              5   8   6      
0.10/0.13	c 771            1495           364173         93464          0              0              5   9   6      
0.10/0.14	c 947            1854           453885         115389         0              0              4   8   6      
0.10/0.15	c 1140           2235           547461         137239         0              0              5   9   6      
0.10/0.16	c 1352           2647           647908         161913         0              0              5   9   6      
0.10/0.17	c 1585           3124           768806         190212         0              0              5   9   6      
0.10/0.18	c 1841           3617           894357         223319         0              0              4   8   6      
0.10/0.20	c 2122           4171           1032797        257115         0              0              5   8   6      
0.10/0.21	c 2431           4764           1175657        292950         0              0              4   8   6      
0.21/0.23	c 2770           5409           1333158        334238         0              0              4   8   6      
0.21/0.25	c 3142           6132           1504640        375949         0              0              5   9   6      
0.21/0.27	c 3551           6937           1700138        425626         0              0              4   8   6      
0.21/0.29	c 4000           7827           1914737        478196         0              0              4   9   6      
0.31/0.31	c 4493           8764           2144512        535537         0              0              4   10   6     
0.31/0.34	c 5035           9800           2393918        602863         0              0              3   8   5      
0.31/0.37	c 5631           10963          2677384        676647         0              0              4   9   6      
0.31/0.40	c 6286           12228          2991859        757824         0              0              4   9   6      
0.41/0.44	c 7006           13651          3344274        848081         0              0              3   8   5      
0.41/0.48	c 7798           15194          3719758        942112         0              0              4   9   6      
0.51/0.53	c 8669           16912          4139370        1046120        0              0              4   9   6      
0.51/0.57	c 9627           18763          4589064        1160776        0              0              4   10   6     
0.60/0.62	c 10680          20845          5092293        1286007        0              0              4   11   6     
0.60/0.68	c 11838          23145          5650762        1423246        0              0              4   9   6      
0.69/0.75	c 13111          25704          6275768        1576681        0              0              3   9   6      
0.79/0.82	c 14511          28428          6946882        1743287        0              0              3   8   6      
0.79/0.89	c 16051          31439          7681013        1927722        0              0              4   10   6     
0.89/0.98	c 17745          34825          8509499        2137287        0              0              4   9   6      
1.00/1.07	c 19608          38465          9396054        2361641        0              0              4   10   6     
1.10/1.17	c 21657          42474          10363318       2596722        0              0              3   10   6     
1.19/1.29	c 23910          46901          11453426       2870356        0              0              3   9   6      
1.39/1.41	c 26388          51781          12648868       3173735        0              0              3   9   6      
1.49/1.55	c 29113          57260          13965093       3499798        0              0              3   9   6      
1.69/1.70	c 32110          63256          15449666       3875273        0              0              3   9   6      
1.79/1.87	c 35406          69835          17055942       4279131        0              0              3   9   6      
2.00/2.05	c 39031          76971          18778427       4712870        0              0              4   10   6     
2.19/2.26	c 43018          84876          20711687       5206780        0              0              4   10   6     
2.39/2.47	c 47403          93570          22802453       5737501        0              0              3   9   6      
2.69/2.72	c 52226          103030         25113313       6323072        0              0              3   9   6      
2.89/2.98	c 57531          113549         27674159       6963508        0              0              3   10   6     
3.19/3.28	c 63366          125098         30475985       7682852        0              0              3   10   6     
3.59/3.60	c 69784          137810         33578251       8459144        0              0              3   9   6      
3.89/3.96	c 76843          151978         37003493       9311427        0              0              4   10   6     
4.29/4.35	c 84607          167470         40779875       10261516       0              0              3   10   6     
4.69/4.79	c 93147          184511         44924694       11316191       0              0              3   9   6      
5.19/5.27	c 102541         203114         49467110       12467162       0              0              3   10   6     
5.79/5.80	c 112874         223811         54526628       13746741       0              0              3   10   6     
6.29/6.38	c 124240         246309         60009291       15130934       0              0              3   10   6     
7.00/7.02	c 136742         271119         66116658       16698272       0              0              3   9   6      
7.69/7.72	c 150494         298197         72733702       18371080       0              0              3   10   6     
8.39/8.49	c 165621         327909         80021859       20238692       0              0              3   10   6     
9.29/9.34	c 182260         360905         88098136       22281304       0              0              3   10   6     
10.19/10.27	c 200562         396950         96923688       24549222       0              0              3   11   6     
11.29/11.33	c 220694         437449         106807513      27108683       1              0              3   10   6     
12.39/12.45	c 242839         481467         117541182      29827637       1              0              3   10   6     
13.69/13.70	c 267198         529958         129363462      32822883       1              0              3   10   6     
15.00/15.08	c 293992         584104         142547353      36139532       1              0              3   10   6     
16.60/16.61	c 323465         643792         157064856      39825885       2              0              2   10   6     
18.20/18.28	c 355885         708615         172922605      43852763       4              0              3   10   6     
20.10/20.11	c 391547         778840         190106981      48278279       5              0              3   10   6     
22.10/22.13	c 430775         856409         209140558      53153961       6              0              3   10   6     
24.30/24.36	c 473925         942485         230113686      58545713       8              0              2   10   6     
26.70/26.78	c 521390         1036550        253105589      64368786       8              0              3   10   6     
29.40/29.45	c 573601         1141460        278710398      70776555       9              0              2   12   6     
32.40/32.46	c 631033         1257760        307102382      78021103       10             0              3   10   6     
35.70/35.70	c 694208         1383545        337954788      85811375       12             0              3   10   6     
39.20/39.28	c 763700         1521841        371760656      94442124       15             0              2   11   6     
43.20/43.21	c 840141         1674264        408956493      103882196      16             0              2   10   5     
47.50/47.58	c 924226         1842746        450143930      114416128      18             0              2   11   6     
52.30/52.39	c 1016719        2027767        495465787      125989052      19             0              2   11   5     
57.70/57.70	c 1118461        2230635        545161544      138802944      19             0              2   10   5     
63.60/63.62	c 1230377        2453750        600094639      153069124      21             0              2   10   5     
69.40/69.47	c restarts              : 75          
69.40/69.47	c conflicts             : 1338573      (19265 /sec)
69.40/69.47	c decisions             : 2669140      (38414 /sec)
69.40/69.47	c propagations          : 167202345   (2406366 /sec)
69.40/69.47	c root propagations     : 0           
69.40/69.47	c filter calls          : 653383811      (9403461 /sec)
69.40/69.47	c useless filter calls  : 545103573      (83 %)
69.40/69.47	c Memory used           : 26.64 MB
69.40/69.47	c CPU time              : 69.4833 s
69.40/69.47	
69.40/69.47	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 (12337 MiB free)
  memory of node 1: 16384 MiB (13666 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267418-1502603054/watcher-4267418-1502603054 -o /tmp/evaluation-result-4267418-1502603054/solver-4267418-1502603054 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502602108-31758 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267418-1502603054.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=32033, runsolver pid=32030

[startup+0.100172 s]*
/proc/loadavg: 2.01 1.97 2.02 3/188 32034
/proc/meminfo: memFree=26627320/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3752 CPUtime=0.1 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1106 0 0 0 10 0 0 0 20 0 1 0 93377071 27926528 938 33554432000 4194304 5748600 140721122970992 140721122967640 5122506 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 938 743 380 0 236 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3752 KiB

[startup+0.20956 s]*
/proc/loadavg: 2.01 1.97 2.02 3/188 32034
/proc/meminfo: memFree=26627320/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3752 CPUtime=0.21 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1106 0 0 0 21 0 0 0 20 0 1 0 93377071 27926528 938 33554432000 4194304 5748600 140721122970992 140721122967640 4878033 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 938 743 380 0 236 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3752 KiB

[startup+0.309254 s]*
/proc/loadavg: 2.01 1.97 2.02 3/188 32034
/proc/meminfo: memFree=26627320/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3752 CPUtime=0.31 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1106 0 0 0 31 0 0 0 20 0 1 0 93377071 27926528 938 33554432000 4194304 5748600 140721122970992 140721122967640 4877959 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 938 743 380 0 236 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3752 KiB

[startup+0.70033 s]
/proc/loadavg: 2.01 1.97 2.02 3/188 32034
/proc/meminfo: memFree=26627056/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3752 CPUtime=0.69 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1106 0 0 0 69 0 0 0 20 0 1 0 93377071 27926528 938 33554432000 4194304 5748600 140721122970992 140721122967640 4873499 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 938 743 380 0 236 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3752 KiB

[startup+1.50033 s]
/proc/loadavg: 2.01 1.97 2.02 3/188 32034
/proc/meminfo: memFree=26626776/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3752 CPUtime=1.49 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1106 0 0 0 149 0 0 0 20 0 1 0 93377071 27926528 938 33554432000 4194304 5748600 140721122970992 140721122968392 5122488 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 938 743 380 0 236 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3752 KiB

[startup+3.10915 s]
/proc/loadavg: 2.01 1.97 2.02 3/188 32034
/proc/meminfo: memFree=26626852/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=3.1 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1239 0 0 0 310 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877716 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 1.97 2.02 3/189 32042
/proc/meminfo: memFree=26625876/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=6.29 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1372 0 0 0 629 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4878019 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 1.98 2.02 3/189 32042
/proc/meminfo: memFree=26626376/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=12.69 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1505 0 0 0 1269 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4878023 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 1.98 2.02 3/189 32042
/proc/meminfo: memFree=26626832/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=25.5 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1771 0 0 0 2550 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877955 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+51.1093 s]
/proc/loadavg: 2.48 2.09 2.06 3/189 32042
/proc/meminfo: memFree=26627488/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=51.11 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1904 0 0 0 5111 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 5126884 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+69.4782 s]
# the end of solver process 32033 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=69.4833 s, system=0.002 s

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

[startup+51.2004 s]
/proc/loadavg: 2.48 2.09 2.06 3/189 32042
/proc/meminfo: memFree=26627488/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=51.2 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1904 0 0 0 5120 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877716 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 51.2 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+57.6003 s]
/proc/loadavg: 2.63 2.14 2.07 3/189 32042
/proc/meminfo: memFree=26627488/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=57.6 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1904 0 0 0 5760 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4995444 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 57.6 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.74 2.17 2.08 3/189 32043
/proc/meminfo: memFree=26627192/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=64.01 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1904 0 0 0 6401 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877940 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 64.01 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+67.2003 s]
/proc/loadavg: 2.84 2.20 2.09 3/189 32043
/proc/meminfo: memFree=26627184/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=67.2 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 1904 0 0 0 6720 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 5127672 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 67.2 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+68.8003 s]
/proc/loadavg: 2.84 2.20 2.09 3/189 32043
/proc/meminfo: memFree=26627184/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=68.8 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 2024 0 0 0 6880 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877829 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 68.8 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+69.2003 s]
/proc/loadavg: 2.84 2.20 2.09 3/189 32043
/proc/meminfo: memFree=26627184/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=69.2 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 2024 0 0 0 6920 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877632 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 69.2 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

[startup+69.4003 s]
/proc/loadavg: 2.84 2.20 2.09 3/189 32043
/proc/meminfo: memFree=26627184/32770624 swapFree=67108860/67108860
[pid=32033] ppid=32030 vsize=27272 memory=3776 CPUtime=69.4 cores=0,2,4,6
/proc/32033/stat : 32033 (cosoco) R 32030 32033 31727 0 -1 4202496 2024 0 0 0 6940 0 0 0 20 0 1 0 93377071 27926528 944 33554432000 4194304 5748600 140721122970992 140721122968392 4877837 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 9326592 140721122972863 140721122972958 140721122972958 140721122975694 0
/proc/32033/statm: 6818 944 748 380 0 236 0
Current children cumulated CPU time: 69.4 s
Current children cumulated vsize: 27272 KiB
Current children cumulated memory: 3776 KiB

Child status: 0
Real time (s): 69.4783
CPU time (s): 69.4853
CPU user time (s): 69.4833
CPU system time (s): 0.002
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 27272
Max. memory (cumulated for all children) (KiB): 3776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 69.4833
system time used= 0.002
maximum resident set size= 3852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2076
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= 21


# summary of solver processes directly reported to runsolver:
#   pid: 32033
#   total CPU time (s): 69.4853
#   total CPU user time (s): 69.4833
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.290941 second user time and 0.487921 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 07:29:56
IDJOB=4267418
IDBENCH=122640
IDSOLVER=2657
FILE ID=node105/4267418-1502603054
RUNJOBID= node105-1502602108-31758
PBS_JOBID= 20628295
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-mini 1.12
BENCH NAME= XCSP17/Random/Random-B-2-23-23/rand-2-23-23-253-131-0.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267418-1502603054/watcher-4267418-1502603054 -o /tmp/evaluation-result-4267418-1502603054/solver-4267418-1502603054 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502602108-31758 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4267418-1502603054.xml

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

MD5SUM BENCH= 3925c474c05bd21213e760e2a53982be
RANDOM SEED=1032229724

node105.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26627832 kB
MemAvailable:   31979000 kB
Buffers:          151556 kB
Cached:          5476080 kB
SwapCached:            0 kB
Active:           653052 kB
Inactive:        5028992 kB
Active(anon):      57396 kB
Inactive(anon):    25060 kB
Active(file):     595656 kB
Inactive(file):  5003932 kB
Unevictable:        6248 kB
Mlocked:            6248 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2176 kB
Writeback:             0 kB
AnonPages:         58332 kB
Mapped:            44332 kB
Shmem:             25228 kB
Slab:             160096 kB
SReclaimable:     134832 kB
SUnreclaim:        25264 kB
KernelStack:        3328 kB
PageTables:         5088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351552 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= 60660 MiB
End job on node105 at 2017-08-13 07:31:06