Trace number 4408577

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 530.667 530.692

General information on the benchmark

NameSchurrLemma/SchurrLemma-mod-s1/
SchurrLemma-mod-100-9.xml
MD5SUM4f03c112a8f6a228f13fa4574ba8a054
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 benchmark35.3127
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2450
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":100}]
Minimum variable degree49
Maximum variable degree98
Distribution of variable degrees[{"degree":49,"count":1},{"degree":50,"count":2},{"degree":51,"count":2},{"degree":52,"count":2},{"degree":53,"count":2},{"degree":54,"count":2},{"degree":55,"count":2},{"degree":56,"count":2},{"degree":57,"count":2},{"degree":58,"count":2},{"degree":59,"count":2},{"degree":60,"count":2},{"degree":61,"count":2},{"degree":62,"count":2},{"degree":63,"count":2},{"degree":64,"count":2},{"degree":65,"count":2},{"degree":66,"count":2},{"degree":67,"count":2},{"degree":68,"count":2},{"degree":69,"count":2},{"degree":70,"count":2},{"degree":71,"count":2},{"degree":72,"count":2},{"degree":73,"count":3},{"degree":74,"count":3},{"degree":75,"count":2},{"degree":76,"count":2},{"degree":77,"count":2},{"degree":78,"count":2},{"degree":79,"count":2},{"degree":80,"count":2},{"degree":81,"count":2},{"degree":82,"count":2},{"degree":83,"count":2},{"degree":84,"count":2},{"degree":85,"count":2},{"degree":86,"count":2},{"degree":87,"count":2},{"degree":88,"count":2},{"degree":89,"count":2},{"degree":90,"count":2},{"degree":91,"count":2},{"degree":92,"count":2},{"degree":93,"count":2},{"degree":94,"count":2},{"degree":95,"count":2},{"degree":96,"count":2},{"degree":97,"count":2},{"degree":98,"count":1}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":2450}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":2450}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.04	c root propagations     : 0           
0.00/0.04	c restarts enabled, print stats at every restarts
0.00/0.04	c
0.00/0.04	c
0.00/0.04	c
0.00/0.04	c This is cosoco 2.00 --  
0.00/0.04	c
0.00/0.04	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408577-1569795127.xml 
0.00/0.04	c ========================================[ Problem Statistics ]===========================================
0.00/0.04	c |                                                                                                       
0.00/0.04	c |  Parse time        :         0.04 s 
0.00/0.04	c |
0.00/0.04	c |               Variables: 100
0.00/0.04	c |            Domain Sizes: 9..9
0.00/0.04	c |
0.00/0.04	c |             Constraints: 2450
0.00/0.04	c |                   Arity: 3..3  -- Ternary: 2450
0.00/0.04	c | 
0.00/0.04	c |                   Types: 
0.00/0.04	c |                          All Different: 2450
0.00/0.04	c |                          
0.00/0.04	c =========================================================================================================
0.00/0.04	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.10	c 101            223            240736         30586          0              0              5   8   7      
0.21/0.23	c 211            497            794533         78803          0              0              4   8   7      
0.30/0.38	c 332            765            1456385        126060         0              0              6   8   7      
0.50/0.57	c 465            1111           2313537        198258         0              0              4   8   7      
0.69/0.70	c 611            1456           2878321        255351         0              0              6   8   7      
0.89/0.97	c 771            1874           4058849        343331         0              0              7   8   7      
1.19/1.21	c 947            2327           5086642        434975         0              0              5   8   7      
1.39/1.46	c 1140           2844           6185974        530497         0              0              6   8   7      
1.59/1.65	c 1352           3344           7024074        612024         0              0              6   8   7      
1.89/1.99	c 1585           3934           8486033        731831         0              0              5   8   7      
2.19/2.27	c 1841           4515           9733174        839199         0              0              5   8   7      
2.59/2.62	c 2122           5249           11238393       974776         0              0              5   8   7      
3.00/3.01	c 2431           5973           12902615       1111766        0              0              6   8   7      
3.39/3.46	c 2770           6810           14888079       1270730        0              0              5   8   7      
3.79/3.85	c 3142           7689           16614052       1427629        0              0              5   8   7      
4.19/4.29	c 3551           8603           18521806       1588770        0              0              5   8   7      
4.69/4.78	c 4000           9656           20624142       1762538        0              0              4   8   7      
5.49/5.55	c 4493           10980          24050094       2023676        0              0              5   8   7      
6.10/6.17	c 5035           12325          26748867       2258752        0              0              5   8   7      
6.69/6.75	c 5631           13746          29323592       2497519        0              0              5   8   7      
7.69/7.79	c 6286           15490          33981953       2843895        0              0              5   8   7      
8.39/8.47	c 7006           17058          36993144       3104206        0              0              5   8   7      
9.19/9.29	c 7798           18904          40560264       3404329        0              0              4   8   7      
10.19/10.21	c 8669           20831          44710700       3734528        0              0              5   8   7      
11.19/11.23	c 9627           23031          49196436       4103209        0              0              5   8   7      
12.00/12.07	c 10680          25362          52795789       4448511        0              0              5   8   7      
13.10/13.12	c 11838          27927          57441401       4859402        0              0              5   8   7      
14.29/14.31	c 13111          30847          62559164       5325658        0              0              4   8   7      
16.19/16.24	c 14511          34717          70976007       6035191        0              0              4   8   7      
18.10/18.17	c 16051          38875          79467059       6789890        0              0              4   8   7      
20.48/20.54	c 17745          43557          89786565       7659169        0              0              4   8   7      
22.78/22.85	c 19608          48603          99799817       8554133        0              0              4   8   7      
25.99/26.07	c 21657          54374          114020932      9650206        0              0              3   8   7      
28.88/28.93	c 23910          60579          126380095      10748099       0              0              4   8   7      
32.18/32.25	c 26388          67372          141088999      11993845       0              0              4   8   7      
36.09/36.12	c 29113          74879          158094698      13370992       0              0              4   8   7      
40.18/40.24	c 32110          83206          176142843      14861935       0              0              4   8   7      
44.68/44.71	c 35406          92172          195983878      16488303       0              0              4   8   7      
49.78/49.83	c 39031          102347         218824916      18330866       0              0              4   8   7      
55.09/55.13	c 43018          113488         242095642      20377193       0              0              4   8   7      
60.88/60.93	c 47403          125845         267440436      22577331       0              0              4   8   7      
67.38/67.42	c 52226          139391         295816533      25014679       0              0              4   8   7      
73.28/73.33	c 57531          154009         321075787      27469418       0              0              3   8   7      
81.38/81.40	c 63366          170352         356459250      30476533       0              0              4   8   7      
89.68/89.74	c 69784          188360         392993203      33572294       0              0              4   8   7      
99.48/99.54	c 76843          208179         436139958      37111600       0              0              4   8   7      
108.88/108.96	c 84607          229634         478090508      40784948       0              0              4   8   7      
119.68/119.78	c 93147          253493         526451497      44897136       0              0              3   8   7      
130.58/130.60	c 102541         279539         574129634      49233729       0              0              3   8   7      
144.68/144.74	c 112874         308780         637747358      54388060       0              0              3   8   7      
157.78/157.88	c 124240         340272         695514864      59655725       0              0              3   8   7      
174.58/174.61	c 136742         375620         770395529      65974166       0              0              3   8   7      
190.48/190.57	c 150494         413805         841039875      72326708       0              0              3   8   7      
210.58/210.68	c 165621         456412         931079524      80075133       0              0              3   8   7      
232.57/232.67	c 182260         503512         1029167989     88409758       0              0              3   8   7      
259.08/259.13	c 200562         555621         1149708942     97851156       0              0              3   8   7      
281.86/281.94	c 220694         611958         1249753908     107072406      1              0              3   8   7      
307.66/307.74	c 242839         674199         1363482935     117306471      2              0              2   8   7      
341.46/341.54	c 267198         744197         1516016393     129729200      2              0              3   8   7      
375.77/375.83	c 293992         820737         1669224807     142861911      2              0              3   8   7      
416.37/416.46	c 323465         905037         1851496877     157964962      3              0              2   8   7      
459.08/459.12	c 355885         998431         2042191580     174139073      4              0              2   8   7      
506.47/506.52	c 391547         1102663        2254128751     191859904      6              0              2   8   7      
530.57/530.69	s UNSATISFIABLE
530.57/530.69	c restarts              : 63          
530.57/530.69	c conflicts             : 408016       (769 /sec)
530.57/530.69	c decisions             : 1152440      (2172 /sec)
530.57/530.69	c propagations          : 200589695   (378011 /sec)
530.57/530.69	c root propagations     : 0           
530.57/530.69	c filter calls          : 2362809089     (4452708 /sec)
530.57/530.69	c useless filter calls  : 2185097453     (92 %)
530.57/530.69	c Memory used           : 30.04 MB
530.57/530.69	c CPU time              : 530.645 s
530.57/530.69	c real time             : 530.687 s
530.57/530.69

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 (15135 MiB free)
  memory of node 1: 16384 MiB (15632 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408577-1569795127/watcher-4408577-1569795127 -o /tmp/evaluation-result-4408577-1569795127/solver-4408577-1569795127 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1569787353-6072 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408577-1569795127.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
solver pid=7962, runsolver pid=7959
Current StackSize limit: 8192 KiB


[startup+0.100106 s]*
/proc/loadavg: 2.00 1.99 1.97 3/200 7963
/proc/meminfo: memFree=31502256/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7120 CPUtime=0.1 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 1970 0 0 0 10 0 0 0 20 0 1 0 555777453 31490048 1780 33554432000 4194304 6211132 140735625791632 140735625788168 5078748 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1780 835 493 0 993 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7120 KiB

[startup+0.209689 s]*
/proc/loadavg: 2.00 1.99 1.97 3/200 7963
/proc/meminfo: memFree=31502120/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7120 CPUtime=0.21 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 1970 0 0 0 21 0 0 0 20 0 1 0 555777453 31490048 1780 33554432000 4194304 6211132 140735625791632 140735625789592 5081120 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1780 835 493 0 993 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7120 KiB

[startup+0.309063 s]*
/proc/loadavg: 2.00 1.99 1.97 3/200 7963
/proc/meminfo: memFree=31502616/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7120 CPUtime=0.3 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 1970 0 0 0 30 0 0 0 20 0 1 0 555777453 31490048 1780 33554432000 4194304 6211132 140735625791632 140735625789592 5008827 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1780 835 493 0 993 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7120 KiB

[startup+0.700229 s]
/proc/loadavg: 2.00 1.99 1.97 3/200 7963
/proc/meminfo: memFree=31502616/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7120 CPUtime=0.69 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 1970 0 0 0 69 0 0 0 20 0 1 0 555777453 31490048 1780 33554432000 4194304 6211132 140735625791632 140735625789592 5078762 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1780 835 493 0 993 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7120 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 1.99 1.97 3/200 7963
/proc/meminfo: memFree=31502616/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7120 CPUtime=1.49 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 1970 0 0 0 149 0 0 0 20 0 1 0 555777453 31490048 1780 33554432000 4194304 6211132 140735625791632 140735625789592 5082358 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1780 835 493 0 993 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7120 KiB

[startup+3.1092 s]
/proc/loadavg: 2.00 1.99 1.97 3/200 7963
/proc/meminfo: memFree=31502632/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=3.1 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 2833 0 0 0 310 0 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5081706 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 1.97 3/200 7965
/proc/meminfo: memFree=31501112/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=6.29 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 3696 0 0 0 628 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5082397 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.99 1.97 3/200 7965
/proc/meminfo: memFree=31501696/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=12.69 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 4559 0 0 0 1268 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5082762 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 1.99 1.97 3/200 7966
/proc/meminfo: memFree=31502184/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=25.48 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 6272 0 0 0 2547 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5078771 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+51.1097 s]
/proc/loadavg: 1.92 1.97 1.97 3/201 7968
/proc/meminfo: memFree=31501816/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=51.09 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 7148 0 0 0 5108 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5080239 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.97 1.97 3/200 7972
/proc/meminfo: memFree=31501976/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=102.28 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 8012 0 0 0 10227 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5080824 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/200 7976
/proc/meminfo: memFree=31501636/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=162.28 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 8364 0 0 0 16227 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5397407 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/199 7980
/proc/meminfo: memFree=31500432/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=222.27 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 8716 0 0 0 22226 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5080236 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/199 7986
/proc/meminfo: memFree=31499676/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=282.26 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 9068 0 0 0 28225 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5082168 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 1.99 1.97 3/199 7990
/proc/meminfo: memFree=31499752/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=342.26 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 9420 0 0 0 34225 1 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5082321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+402.3 s]
/proc/loadavg: 2.36 2.11 2.01 3/199 7994
/proc/meminfo: memFree=31499720/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=402.27 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 9772 0 0 0 40225 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5081687 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+462.3 s]
/proc/loadavg: 2.13 2.09 2.01 3/199 8000
/proc/meminfo: memFree=31499760/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=462.27 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10124 0 0 0 46225 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5078762 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+522.3 s]
/proc/loadavg: 1.98 2.06 2.00 3/199 8011
/proc/meminfo: memFree=31500136/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=522.27 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10476 0 0 0 52225 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5081676 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 522.27 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+530.692 s]
# the end of solver process 7962 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=530.645 s, system=0.021998 s

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

[startup+524.8 s]
/proc/loadavg: 1.98 2.06 2.00 3/199 8011
/proc/meminfo: memFree=31500136/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=524.77 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10476 0 0 0 52475 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5079261 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 524.77 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+528 s]*
/proc/loadavg: 1.98 2.05 2.00 3/199 8011
/proc/meminfo: memFree=31500136/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=527.98 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10476 0 0 0 52796 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5393274 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 527.98 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+529.6 s]
/proc/loadavg: 1.98 2.05 2.00 3/199 8011
/proc/meminfo: memFree=31500136/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=529.57 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10476 0 0 0 52955 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5079432 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 529.57 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+530.4 s]
/proc/loadavg: 1.98 2.05 2.00 3/199 8011
/proc/meminfo: memFree=31500136/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=530.37 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10476 0 0 0 53035 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5078740 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 530.37 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

[startup+530.6 s]
/proc/loadavg: 1.98 2.05 2.00 3/199 8011
/proc/meminfo: memFree=31500136/32770624 swapFree=66999984/67108860
[pid=7962] ppid=7959 vsize=30752 memory=7232 CPUtime=530.57 cores=0,2,4,6
/proc/7962/stat : 7962 (cosoco) R 7959 7962 6041 0 -1 4202496 10476 0 0 0 53055 2 0 0 20 0 1 0 555777453 31490048 1808 33554432000 4194304 6211132 140735625791632 140735625789592 5082393 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22417408 140735625798667 140735625798769 140735625798769 140735625801678 0
/proc/7962/statm: 7688 1808 862 493 0 993 0
Current children cumulated CPU time: 530.57 s
Current children cumulated vsize: 30752 KiB
Current children cumulated memory: 7232 KiB

Child status: 0
Real time (s): 530.692
CPU time (s): 530.667
CPU user time (s): 530.645
CPU system time (s): 0.021998
CPU usage (%): 99.9953
Max. virtual memory (cumulated for all children) (KiB): 30752
Max. memory (cumulated for all children) (KiB): 7232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 530.645
system time used= 0.021998
maximum resident set size= 7300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10514
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= 15
involuntary context switches= 543


# summary of solver processes directly reported to runsolver:
#   pid: 7962
#   total CPU time (s): 530.667
#   total CPU user time (s): 530.645
#   total CPU system time (s): 0.021998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.87728 second user time and 3.54609 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-30 00:11:27
IDJOB=4408577
IDBENCH=126890
IDSOLVER=2875
FILE ID=node123/4408577-1569795127
RUNJOBID= node123-1569787353-6072
PBS_JOBID= 21705830
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SchurrLemma/SchurrLemma-mod-s1/SchurrLemma-mod-100-9.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408577-1569795127/watcher-4408577-1569795127 -o /tmp/evaluation-result-4408577-1569795127/solver-4408577-1569795127 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1569787353-6072 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408577-1569795127.xml

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

MD5SUM BENCH= 4f03c112a8f6a228f13fa4574ba8a054
RANDOM SEED=545763179

node123.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	: 5333.49
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	: 5333.49
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	: 5333.49
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	: 5333.49
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:        31506072 kB
MemAvailable:   31792480 kB
Buffers:          185184 kB
Cached:           423176 kB
SwapCached:         6544 kB
Active:           368764 kB
Inactive:         311708 kB
Active(anon):      81716 kB
Inactive(anon):    71784 kB
Active(file):     287048 kB
Inactive(file):   239924 kB
Unevictable:      107612 kB
Mlocked:          107612 kB
SwapTotal:      67108860 kB
SwapFree:       66999984 kB
Dirty:              2884 kB
Writeback:             0 kB
AnonPages:        307184 kB
Mapped:            28256 kB
Shmem:             72640 kB
Slab:             180996 kB
SReclaimable:     150544 kB
SUnreclaim:        30452 kB
KernelStack:        3776 kB
PageTables:         5856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     628840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 62024 MiB
End job on node123 at 2019-09-30 00:20:18