Trace number 4266704

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 NameAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12SAT (TO)3 251.896 252.002

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-mug100-25.xml
MD5SUM6e356a27a2dd876e1bb3c04bb6ed0542
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark7.0400701
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints166
Number of domains1
Minimum domain size100
Maximum domain size100
Distribution of domain sizes[{"size":100,"count":100}]
Minimum variable degree4
Maximum variable degree5
Distribution of variable degrees[{"degree":4,"count":68},{"degree":5,"count":32}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":166}]
Number of extensional constraints0
Number of intensional constraints166
Distribution of constraint types[{"type":"intension","count":166}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

0.00/0.10	c intension x[0] != x[1]  using generic constraint 
0.00/0.10	c intension x[0] != x[3]  using generic constraint 
0.00/0.10	c intension x[0] != x[11]  using generic constraint 
0.00/0.10	c intension x[0] != x[12]  using generic constraint 
0.00/0.10	c intension x[1] != x[3]  using generic constraint 
0.00/0.10	c intension x[1] != x[32]  using generic constraint 
0.00/0.10	c intension x[1] != x[33]  using generic constraint 
0.00/0.10	c intension x[2] != x[6]  using generic constraint 
0.00/0.11	c intension x[2] != x[7]  using generic constraint 
0.00/0.11	c intension x[2] != x[10]  using generic constraint 
0.00/0.11	c intension x[2] != x[31]  using generic constraint 
0.00/0.11	c intension x[3] != x[4]  using generic constraint 
0.00/0.11	c intension x[4] != x[5]  using generic constraint 
0.00/0.11	c intension x[4] != x[47]  using generic constraint 
0.00/0.11	c intension x[4] != x[48]  using generic constraint 
0.00/0.11	c intension x[5] != x[6]  using generic constraint 
0.00/0.11	c intension x[5] != x[8]  using generic constraint 
0.01/0.11	c intension x[5] != x[9]  using generic constraint 
0.01/0.12	c intension x[6] != x[91]  using generic constraint 
0.01/0.12	c intension x[7] != x[8]  using generic constraint 
0.01/0.12	c intension x[7] != x[26]  using generic constraint 
0.01/0.12	c intension x[7] != x[61]  using generic constraint 
0.01/0.12	c intension x[8] != x[73]  using generic constraint 
0.01/0.12	c intension x[9] != x[67]  using generic constraint 
0.01/0.12	c intension x[9] != x[74]  using generic constraint 
0.01/0.12	c intension x[9] != x[75]  using generic constraint 
0.01/0.12	c intension x[10] != x[12]  using generic constraint 
0.01/0.12	c intension x[10] != x[17]  using generic constraint 
0.01/0.12	c intension x[10] != x[19]  using generic constraint 
0.01/0.13	c intension x[11] != x[22]  using generic constraint 
0.01/0.13	c intension x[11] != x[58]  using generic constraint 
0.01/0.13	c intension x[12] != x[14]  using generic constraint 
0.01/0.13	c intension x[12] != x[15]  using generic constraint 
0.01/0.13	c intension x[13] != x[14]  using generic constraint 
0.01/0.13	c intension x[13] != x[15]  using generic constraint 
0.01/0.13	c intension x[13] != x[59]  using generic constraint 
0.01/0.13	c intension x[13] != x[60]  using generic constraint 
0.01/0.13	c intension x[14] != x[34]  using generic constraint 
0.01/0.13	c intension x[14] != x[43]  using generic constraint 
0.01/0.13	c intension x[15] != x[28]  using generic constraint 
0.01/0.13	c intension x[16] != x[17]  using generic constraint 
0.01/0.14	c intension x[16] != x[18]  using generic constraint 
0.01/0.14	c intension x[16] != x[23]  using generic constraint 
0.01/0.14	c intension x[16] != x[24]  using generic constraint 
0.01/0.14	c intension x[17] != x[18]  using generic constraint 
0.01/0.14	c intension x[18] != x[20]  using generic constraint 
0.01/0.14	c intension x[18] != x[21]  using generic constraint 
0.01/0.14	c intension x[19] != x[20]  using generic constraint 
0.01/0.14	c intension x[19] != x[21]  using generic constraint 
0.01/0.14	c intension x[20] != x[21]  using generic constraint 
0.01/0.14	c intension x[22] != x[23]  using generic constraint 
0.01/0.14	c intension x[22] != x[24]  using generic constraint 
0.01/0.15	c intension x[23] != x[98]  using generic constraint 
0.01/0.15	c intension x[23] != x[99]  using generic constraint 
0.01/0.15	c intension x[24] != x[50]  using generic constraint 
0.01/0.15	c intension x[24] != x[51]  using generic constraint 
0.01/0.15	c intension x[25] != x[26]  using generic constraint 
0.01/0.15	c intension x[25] != x[27]  using generic constraint 
0.01/0.15	c intension x[25] != x[69]  using generic constraint 
0.01/0.15	c intension x[25] != x[70]  using generic constraint 
0.01/0.15	c intension x[26] != x[27]  using generic constraint 
0.01/0.15	c intension x[27] != x[63]  using generic constraint 
0.01/0.15	c intension x[27] != x[76]  using generic constraint 
0.01/0.15	c intension x[28] != x[29]  using generic constraint 
0.01/0.16	c intension x[28] != x[30]  using generic constraint 
0.01/0.16	c intension x[29] != x[30]  using generic constraint 
0.01/0.16	c intension x[29] != x[35]  using generic constraint 
0.01/0.16	c intension x[29] != x[36]  using generic constraint 
0.01/0.16	c intension x[30] != x[44]  using generic constraint 
0.01/0.16	c intension x[30] != x[45]  using generic constraint 
0.01/0.16	c intension x[31] != x[32]  using generic constraint 
0.01/0.16	c intension x[31] != x[33]  using generic constraint 
0.01/0.16	c intension x[32] != x[33]  using generic constraint 
0.01/0.16	c intension x[34] != x[36]  using generic constraint 
0.01/0.16	c intension x[34] != x[38]  using generic constraint 
0.01/0.17	c intension x[34] != x[39]  using generic constraint 
0.01/0.17	c intension x[35] != x[36]  using generic constraint 
0.01/0.17	c intension x[35] != x[88]  using generic constraint 
0.01/0.17	c intension x[37] != x[38]  using generic constraint 
0.01/0.17	c intension x[37] != x[39]  using generic constraint 
0.01/0.17	c intension x[37] != x[41]  using generic constraint 
0.01/0.17	c intension x[37] != x[42]  using generic constraint 
0.01/0.17	c intension x[38] != x[39]  using generic constraint 
0.01/0.17	c intension x[40] != x[42]  using generic constraint 
0.01/0.17	c intension x[40] != x[53]  using generic constraint 
0.01/0.17	c intension x[40] != x[54]  using generic constraint 
0.01/0.17	c intension x[40] != x[55]  using generic constraint 
0.01/0.18	c intension x[41] != x[42]  using generic constraint 
0.01/0.18	c intension x[41] != x[56]  using generic constraint 
0.01/0.18	c intension x[41] != x[57]  using generic constraint 
0.01/0.18	c intension x[43] != x[44]  using generic constraint 
0.01/0.18	c intension x[43] != x[45]  using generic constraint 
0.01/0.18	c intension x[44] != x[45]  using generic constraint 
0.01/0.18	c intension x[46] != x[47]  using generic constraint 
0.01/0.18	c intension x[46] != x[48]  using generic constraint 
0.01/0.18	c intension x[46] != x[92]  using generic constraint 
0.01/0.18	c intension x[46] != x[93]  using generic constraint 
0.01/0.18	c intension x[47] != x[48]  using generic constraint 
0.01/0.19	c intension x[49] != x[64]  using generic constraint 
0.01/0.19	c intension x[49] != x[80]  using generic constraint 
0.01/0.19	c intension x[49] != x[81]  using generic constraint 
0.01/0.19	c intension x[49] != x[97]  using generic constraint 
0.01/0.19	c intension x[50] != x[51]  using generic constraint 
0.01/0.19	c intension x[50] != x[65]  using generic constraint 
0.01/0.19	c intension x[50] != x[66]  using generic constraint 
0.01/0.19	c intension x[51] != x[79]  using generic constraint 
0.01/0.19	c intension x[52] != x[53]  using generic constraint 
0.01/0.19	c intension x[52] != x[54]  using generic constraint 
0.01/0.19	c intension x[52] != x[89]  using generic constraint 
0.01/0.20	c intension x[52] != x[90]  using generic constraint 
0.01/0.20	c intension x[53] != x[54]  using generic constraint 
0.01/0.20	c intension x[55] != x[57]  using generic constraint 
0.01/0.20	c intension x[55] != x[94]  using generic constraint 
0.01/0.20	c intension x[56] != x[57]  using generic constraint 
0.01/0.20	c intension x[56] != x[95]  using generic constraint 
0.01/0.20	c intension x[56] != x[96]  using generic constraint 
0.01/0.20	c intension x[58] != x[59]  using generic constraint 
0.01/0.20	c intension x[58] != x[60]  using generic constraint 
0.01/0.20	c intension x[59] != x[60]  using generic constraint 
0.01/0.20	c intension x[61] != x[63]  using generic constraint 
0.01/0.20	c intension x[61] != x[83]  using generic constraint 
0.01/0.21	c intension x[61] != x[84]  using generic constraint 
0.01/0.21	c intension x[62] != x[63]  using generic constraint 
0.01/0.21	c intension x[62] != x[77]  using generic constraint 
0.01/0.21	c intension x[62] != x[78]  using generic constraint 
0.01/0.21	c intension x[62] != x[82]  using generic constraint 
0.01/0.21	c intension x[64] != x[65]  using generic constraint 
0.01/0.21	c intension x[64] != x[66]  using generic constraint 
0.01/0.21	c intension x[65] != x[86]  using generic constraint 
0.01/0.21	c intension x[65] != x[87]  using generic constraint 
0.01/0.21	c intension x[66] != x[85]  using generic constraint 
0.11/0.21	c intension x[67] != x[68]  using generic constraint 
0.11/0.22	c intension x[67] != x[69]  using generic constraint 
0.11/0.22	c intension x[68] != x[69]  using generic constraint 
0.11/0.22	c intension x[68] != x[71]  using generic constraint 
0.11/0.22	c intension x[68] != x[72]  using generic constraint 
0.11/0.22	c intension x[70] != x[71]  using generic constraint 
0.11/0.22	c intension x[70] != x[72]  using generic constraint 
0.11/0.22	c intension x[71] != x[72]  using generic constraint 
0.11/0.22	c intension x[73] != x[74]  using generic constraint 
0.11/0.22	c intension x[73] != x[75]  using generic constraint 
0.11/0.22	c intension x[74] != x[75]  using generic constraint 
0.11/0.22	c intension x[76] != x[77]  using generic constraint 
0.11/0.23	c intension x[76] != x[78]  using generic constraint 
0.11/0.23	c intension x[77] != x[78]  using generic constraint 
0.11/0.23	c intension x[79] != x[80]  using generic constraint 
0.11/0.23	c intension x[79] != x[81]  using generic constraint 
0.11/0.23	c intension x[80] != x[81]  using generic constraint 
0.11/0.23	c intension x[82] != x[83]  using generic constraint 
0.11/0.23	c intension x[82] != x[84]  using generic constraint 
0.11/0.23	c intension x[83] != x[84]  using generic constraint 
0.11/0.23	c intension x[85] != x[86]  using generic constraint 
0.11/0.23	c intension x[85] != x[87]  using generic constraint 
0.11/0.23	c intension x[86] != x[87]  using generic constraint 
0.11/0.24	c intension x[88] != x[89]  using generic constraint 
0.11/0.24	c intension x[88] != x[90]  using generic constraint 
0.11/0.24	c intension x[89] != x[90]  using generic constraint 
0.11/0.24	c intension x[91] != x[92]  using generic constraint 
0.11/0.24	c intension x[91] != x[93]  using generic constraint 
0.11/0.24	c intension x[92] != x[93]  using generic constraint 
0.11/0.24	c intension x[94] != x[95]  using generic constraint 
0.11/0.24	c intension x[94] != x[96]  using generic constraint 
0.11/0.24	c intension x[95] != x[96]  using generic constraint 
0.11/0.24	c intension x[97] != x[98]  using generic constraint 
0.11/0.24	c intension x[97] != x[99]  using generic constraint 
0.11/0.24	c intension x[98] != x[99]  using generic constraint 
0.11/0.28	c SAT : Variables: 10000 -- Clauses: 495100
0.11/0.28	c best=?? lower=0 upper=99 
0.11/0.29	c
0.11/0.29	c This is cosoco 1.12 --  
0.11/0.29	c
0.11/0.29	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266704-1502644277.xml 
0.11/0.29	c enable optimization
0.11/0.29	c ========================================[ Problem Statistics ]===========================================
0.11/0.29	c |                                                                                                       
0.11/0.29	c |  Parse time        :         0.18 s 
0.11/0.29	c |
0.11/0.29	c |               Variables: 100
0.11/0.29	c |            Domain Sizes: 100..100
0.11/0.29	c |
0.11/0.29	c |             Constraints: 167
0.11/0.29	c |                   Arity: 2..100  -- Binary: 166
0.11/0.29	c | 
0.11/0.29	c |                   Types: 
0.11/0.29	c |                          (X != Y): 166
0.11/0.29	c |                          Max constant: 1
0.11/0.29	c |                          
0.11/0.29	c =========================================================================================================
0.11/0.29	o 3
0.11/0.29	c    1 calls to solver: best=3 lower=0 upper=2 
0.32/0.43	conflict 8lvl : 74 bt73-3903:0(34)X2077654
0.32/0.43	conflict 8lvl : 72 bt72-3903:0(23)X2077665
1.50/1.63	conflict 9lvl : 59 bt57-4901:0(35)X2090124
3.80/3.98	conflict 11lvl : 69 bt69-4901:0(55)X2095236
12.59/30.38	conflict 8lvl : 53 bt53-3903:0(42)X2106135
12.59/55.19	conflict 9lvl : 45 bt45-5403:0(44)X2106146
12.59/55.19	conflict 11lvl : 55 bt55-4901:0(29)X2106158
12.59/55.19	conflict 11lvl : 67 bt67-2903:0(34)X2109766
64.29/64.43	conflict 9lvl : 60 bt60-5403:0(31)X2110912
150.68/150.85	conflict 11lvl : 66 bt66-4901:0(28)X2115834
196.59/196.79	conflict 12lvl : 68 bt68-2903:0(43)X2118007
249.89/250.06	conflict 11lvl : 50 bt50-8901:0(58)X2119115
251.89/252.00	
251.89/252.00	c *** INTERRUPTED ***
251.89/252.00	c restarts              : 606         
251.89/252.00	c conflicts             : 27749043     (110166 /sec)
251.89/252.00	c decisions             : 162469159    (645016 /sec)
251.89/252.00	c propagations          : 903373794   (3586468 /sec)
251.89/252.00	c root propagations     : 9959        
251.89/252.00	c filter calls          : 1812561622     (7196019 /sec)
251.89/252.00	c useless filter calls  : 1262294235     (69 %)
251.89/252.00	c
251.89/252.00	c clauses               : 497701
251.89/252.00	c SAT propagations      : 307084
251.89/252.00	c SAT conflicts         : 116045 (12 learnts)
251.89/252.00	c Memory used           : 51.52 MB
251.89/252.00	c CPU time              : 251.884 s
251.89/252.00	
251.89/252.00	c nb Solutions = 1
251.89/252.00	s SATISFIABLE
251.89/252.00	c Best value found: 3
251.89/252.00	
251.89/252.00	
251.89/252.00	v <instantiation type='solution' cost='3'>
251.89/252.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[9] </list>
251.89/252.00	v <values>0 0 1 1 1 0 0 0 1 2 1 1 0 3 0 1 1 1 2 0 2 0 1 1 2 3 0 1 1 2 1 2 0 2 3 2 0 1 2 0 1 2 3 0 0 2 0 0 1 2 0 0 1 3 2 1 0 1 1 2 1 0 0 1 2 0 0 2 1 0 0 2 1 1 2 0 3 0 2 1 3 2 0 3 2 1 0 1 2 2 1 2 0 2 1 3 1 2 0 0 </values>
251.89/252.00	v </instantiation>
251.89/252.00

Verifier Data 

OK	3

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 (1407 MiB free)
  memory of node 1: 16384 MiB (13795 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266704-1502644277/watcher-4266704-1502644277 -o /tmp/evaluation-result-4266704-1502644277/solver-4266704-1502644277 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20628 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4266704-1502644277.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=21339, runsolver pid=21336

[startup+0.109036 s]*
/proc/loadavg: 5.00 3.57 2.96 3/202 21340
/proc/meminfo: memFree=15567668/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=27128 memory=3328 CPUtime=0.01 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 1036 0 0 0 1 0 0 0 20 0 1 0 111934277 27779072 832 18446744073709551615 4194304 5972588 140724587403728 140724587387448 140188224680144 0 0 1 0 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 6782 832 715 435 0 145 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 27128 KiB
Current children cumulated memory: 3328 KiB

[startup+0.209922 s]*
/proc/loadavg: 5.00 3.57 2.96 2/202 21340
/proc/meminfo: memFree=15567668/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=27252 memory=3548 CPUtime=0.11 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 1060 0 0 0 11 0 0 0 20 0 1 0 111934277 27906048 887 18446744073709551615 4194304 5972588 140724587403728 140724587387448 140188216092058 0 0 1 0 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 6813 887 749 435 0 176 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 27252 KiB
Current children cumulated memory: 3548 KiB

[startup+0.309306 s]*
/proc/loadavg: 5.00 3.57 2.96 2/202 21340
/proc/meminfo: memFree=15545684/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52620 memory=26700 CPUtime=0.22 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 5821 0 0 0 21 1 0 0 20 0 1 0 111934277 53882880 6675 18446744073709551615 4194304 5972588 140724587403728 140724587387448 5099648 0 0 1 8405026 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13155 6675 796 435 0 6518 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 52620 KiB
Current children cumulated memory: 26700 KiB

[startup+0.700343 s]
/proc/loadavg: 5.00 3.57 2.96 4/185 21340
/proc/meminfo: memFree=15580348/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26748 CPUtime=0.6 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 5843 0 0 0 59 1 0 0 20 0 1 0 111934277 54013952 6687 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5312315 0 0 1 8405026 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6687 796 435 0 6550 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26748 KiB

[startup+1.50033 s]
/proc/loadavg: 5.00 3.57 2.96 3/184 21346
/proc/meminfo: memFree=15572744/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26748 CPUtime=1.4 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 5847 0 0 0 139 1 0 0 20 0 1 0 111934277 54013952 6687 18446744073709551615 4194304 5972588 140724587403728 140724587400952 140188215348197 0 0 1 8405026 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6687 796 435 0 6550 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26748 KiB

[startup+3.1092 s]
/proc/loadavg: 5.08 3.61 2.97 3/188 21373
/proc/meminfo: memFree=15574644/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26832 CPUtime=3.01 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 6575 0 0 0 300 1 0 0 20 0 1 0 111934277 54013952 6708 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5339024 0 0 1 8405026 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6708 801 435 0 6550 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26832 KiB

[startup+6.30033 s]
/proc/loadavg: 5.08 3.61 2.97 3/188 21373
/proc/meminfo: memFree=15567212/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26832 CPUtime=6.2 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 7340 0 0 0 619 1 0 0 20 0 1 0 111934277 54013952 6708 18446744073709551615 4194304 5972588 140724587403728 140724587400952 4909211 0 0 1 8405026 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6708 801 435 0 6550 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26832 KiB

[startup+12.7003 s]
/proc/loadavg: 5.15 3.67 3.00 3/188 21373
/proc/meminfo: memFree=15551112/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26844 CPUtime=12.59 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 7764 0 0 0 1258 1 0 0 20 0 1 0 111934277 54013952 6711 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5273349 0 0 1 8405026 0 0 0 17 2 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6711 801 435 0 6550 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26844 KiB

[startup+55.2988 s]
/proc/loadavg: 5.15 3.67 3.00 3/188 21373
/proc/meminfo: memFree=15551112/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26868 CPUtime=55.18 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 9050 0 0 0 5517 1 0 0 20 0 1 0 111934277 54013952 6717 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5240528 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6717 801 435 0 6550 0
Current children cumulated CPU time: 55.18 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26868 KiB

[startup+55.3002 s]
/proc/loadavg: 5.15 3.67 3.00 3/188 21373
/proc/meminfo: memFree=15551112/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26868 CPUtime=55.18 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 9050 0 0 0 5517 1 0 0 20 0 1 0 111934277 54013952 6717 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5273320 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6717 801 435 0 6550 0
Current children cumulated CPU time: 55.18 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26868 KiB

[startup+102.3 s]
/proc/loadavg: 4.50 4.07 3.22 3/186 21379
/proc/meminfo: memFree=31677012/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26872 CPUtime=102.18 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 9477 0 0 0 10217 1 0 0 20 0 1 0 111934277 54013952 6718 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5077402 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6718 801 435 0 6550 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26872 KiB

[startup+162.3 s]
/proc/loadavg: 2.92 3.69 3.14 3/188 21395
/proc/meminfo: memFree=29171036/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26876 CPUtime=162.19 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 9914 0 0 0 16218 1 0 0 20 0 1 0 111934277 54013952 6719 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5338181 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6719 801 435 0 6550 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26876 KiB

[startup+222.3 s]
/proc/loadavg: 2.34 3.38 3.07 3/189 21422
/proc/meminfo: memFree=29169528/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26888 CPUtime=222.19 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 10352 0 0 0 22218 1 0 0 20 0 1 0 111934277 54013952 6722 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5338173 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6722 801 435 0 6550 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26888 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]
/proc/loadavg: 2.20 3.25 3.04 3/189 21424
/proc/meminfo: memFree=29169716/32770624 swapFree=67108764/67108860
[pid=21339] ppid=21336 vsize=52748 memory=26896 CPUtime=251.89 cores=0,2,4,6
/proc/21339/stat : 21339 (cosoco) R 21336 21339 4674 0 -1 4202496 10748 0 0 0 25188 1 0 0 20 0 1 0 111934277 54013952 6724 18446744073709551615 4194304 5972588 140724587403728 140724587400952 5251001 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 23277568 140724587409865 140724587409965 140724587409965 140724587413454 0
/proc/21339/statm: 13187 6724 801 435 0 6550 0
Current children cumulated CPU time: 251.89 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 26896 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.002 s]
# the end of solver process 21339 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.884 s, system=0.011999 s

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

Child status: 1
Real time (s): 252.002
CPU time (s): 251.896
CPU user time (s): 251.884
CPU system time (s): 0.011999
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 52748
Max. memory (cumulated for all children) (KiB): 26896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.884
system time used= 0.011999
maximum resident set size= 26972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10788
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= 17
involuntary context switches= 265


# summary of solver processes directly reported to runsolver:
#   pid: 21339
#   total CPU time (s): 251.896
#   total CPU user time (s): 251.884
#   total CPU system time (s): 0.011999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.751204 second user time and 1.44471 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-13 18:57:23
IDJOB=4266704
IDBENCH=120597
IDSOLVER=2656
FILE ID=node134/4266704-1502644277
RUNJOBID= node134-1502642157-20628
PBS_JOBID= 
Free space on /tmp= 51740 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-mug100-25.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266704-1502644277/watcher-4266704-1502644277 -o /tmp/evaluation-result-4266704-1502644277/solver-4266704-1502644277 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20628 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4266704-1502644277.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6e356a27a2dd876e1bb3c04bb6ed0542
RANDOM SEED=74351234

node134.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        15568212 kB
MemAvailable:   31878184 kB
Buffers:          215880 kB
Cached:         16045516 kB
SwapCached:            4 kB
Active:           398020 kB
Inactive:       15958180 kB
Active(anon):      38876 kB
Inactive(anon):    97688 kB
Active(file):     359144 kB
Inactive(file): 15860492 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108764 kB
Dirty:           4952176 kB
Writeback:        146276 kB
AnonPages:         94996 kB
Mapped:            67356 kB
Shmem:             41564 kB
Slab:             546064 kB
SReclaimable:     518796 kB
SUnreclaim:        27268 kB
KernelStack:        3520 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1267176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node134 at 2017-08-13 19:01:36