Trace number 4266646

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 1.12OPT644 4.0534301 4.1475601

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff37.xml
MD5SUMdbb927e38b62f74060b1eb924850c2da
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark644
Best CPU time to get the best result obtained on this benchmark1.32248
Satisfiable
(Un)Satisfiability was proved
Number of variables223
Number of constraints218
Number of domains23
Minimum domain size21
Maximum domain size22
Distribution of domain sizes[{"size":21,"count":28},{"size":22,"count":195}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":217},{"degree":32,"count":6}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":186},{"arity":6,"count":1},{"arity":7,"count":31}]
Number of extensional constraints186
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":186},{"type":"ordered","count":1},{"type":"minimum","count":31}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.01/0.11	c SAT : Variables: 4878 -- Clauses: 51148
0.01/0.11	c best=?? lower=-18483 upper=0 
0.01/0.11	c
0.01/0.11	c This is cosoco 1.12 --  
0.01/0.11	c
0.01/0.11	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266646-1502601888.xml 
0.01/0.11	c enable optimization
0.01/0.11	c ========================================[ Problem Statistics ]===========================================
0.01/0.11	c |                                                                                                       
0.01/0.11	c |  Parse time        :         0.01 s 
0.01/0.11	c |
0.01/0.11	c |               Variables: 223
0.01/0.11	c |            Domain Sizes: 21..22
0.01/0.11	c |
0.01/0.11	c |             Constraints: 223
0.01/0.11	c |                   Arity: 2..31  -- Binary: 191
0.01/0.11	c | 
0.01/0.11	c |                   Types: 
0.01/0.11	c |                          (X - Y < k): 5
0.01/0.11	c |                          Extension: 186  (nb tuples: 22..22) -- (shared: 164)
0.01/0.11	c |                          Minimum Variable: 31
0.01/0.11	c |                          Sum: 1
0.01/0.11	c |                          
0.01/0.11	c =========================================================================================================
0.01/0.11	o -4421
0.01/0.11	c    1 calls to solver: best=-4421 lower=-4420 upper=0 
0.01/0.11	o -2597
0.01/0.11	o -2304
0.01/0.11	c    3 calls to solver: best=-2304 lower=-2303 upper=0 
0.01/0.12	o -1928
0.01/0.12	o -1704
0.01/0.12	c    5 calls to solver: best=-1704 lower=-1703 upper=0 
0.01/0.13	o -1677
0.01/0.15	o -1628
0.01/0.15	c    7 calls to solver: best=-1628 lower=-1627 upper=0 
0.01/0.17	o -1393
0.12/0.25	o -1301
0.12/0.25	c    9 calls to solver: best=-1301 lower=-1300 upper=0 
0.12/0.26	o -1219
0.12/0.27	o -1106
0.12/0.27	c   11 calls to solver: best=-1106 lower=-1105 upper=0 
0.12/0.29	o -979
0.12/0.29	o -895
0.12/0.29	c   13 calls to solver: best=-895 lower=-894 upper=0 
0.42/0.53	o -825
0.42/0.54	o -785
0.42/0.54	c   15 calls to solver: best=-785 lower=-784 upper=0 
0.42/0.55	o -763
0.91/1.06	conflict 29lvl : 27 bt22-108:0(1397)X248812
1.10/1.20	o -747
1.10/1.20	c   17 calls to solver: best=-747 lower=-746 upper=0 
1.91/2.09	o -739
2.01/2.19	o -731
2.01/2.19	c   19 calls to solver: best=-731 lower=-730 upper=0 
2.10/2.29	o -717
2.60/2.73	o -703
2.60/2.73	c   21 calls to solver: best=-703 lower=-702 upper=0 
2.80/2.97	o -698
3.10/3.23	o -685
3.10/3.23	c   23 calls to solver: best=-685 lower=-684 upper=0 
3.30/3.43	o -673
3.40/3.59	o -657
3.40/3.59	c   25 calls to solver: best=-657 lower=-656 upper=0 
3.59/3.73	o -649
3.59/3.78	o -644
3.59/3.78	c   27 calls to solver: best=-644 lower=-643 upper=0 
4.00/4.14	c
4.00/4.14	c Optimum found         : -644
4.00/4.14	c
4.00/4.14	
4.00/4.14	v <instantiation type='solution' cost='-644'>
4.00/4.14	v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][1] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] x[0] x[1] x[2] x[3] x[4] x[5] </list>
4.00/4.14	v <values>24 44 16 0 0 0 0 24 22 33 33 0 27 27 0 0 0 0 49 44 36 36 32 18 40 31 33 0 0 31 44 459 109 24 69 152 259 44 394 479 572 655 762 366 16 69 162 245 352 0 350 435 528 611 718 0 350 435 528 611 718 435 85 0 93 176 283 435 85 0 93 176 283 504 154 69 24 107 214 506 156 71 22 105 212 644 294 209 116 33 74 644 294 209 116 33 74 718 368 283 190 107 0 27 323 408 501 584 691 27 323 408 501 584 691 350 0 85 178 261 368 350 0 85 178 261 368 611 261 176 83 0 107 611 261 176 83 0 107 301 49 134 227 310 417 674 324 239 146 63 44 386 36 49 142 225 332 386 36 49 142 225 332 579 229 144 51 32 139 736 386 301 208 125 18 310 40 125 218 301 408 466 116 31 62 145 252 685 335 250 157 74 33 528 178 93 0 83 190 528 178 93 0 83 190 559 209 124 31 52 159 44 394 479 572 655 762 76 426 511 604 687 794 </values>
4.00/4.14	v </instantiation>
4.00/4.14	
4.00/4.14	c call to solver        : 28
4.00/4.14	c
4.00/4.14	c restarts              : 527         
4.00/4.14	c conflicts             : 13916        (3439 /sec)
4.00/4.14	c decisions             : 79767        (19715 /sec)
4.00/4.14	c propagations          : 8246569     (2038212 /sec)
4.00/4.14	c root propagations     : 1107        
4.00/4.14	c filter calls          : 3980531        (983823 /sec)
4.00/4.14	c useless filter calls  : 1476829        (37 %)
4.00/4.14	c
4.00/4.14	c clauses               : 53762
4.00/4.14	c SAT propagations      : 4365
4.00/4.14	c SAT conflicts         : 123 (1 learnts)
4.00/4.14	c Memory used           : 33.90 MB
4.00/4.14	c CPU time              : 4.04593 s
4.00/4.14	
4.00/4.14	s OPTIMUM FOUND

Verifier Data 

OK	644

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 (15356 MiB free)
  memory of node 1: 16384 MiB (15669 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266646-1502601888/watcher-4266646-1502601888 -o /tmp/evaluation-result-4266646-1502601888/solver-4266646-1502601888 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502596677-14390 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266646-1502601888.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=17656, runsolver pid=17653

[startup+0.100134 s]*
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31770600/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=33224 memory=5704 CPUtime=0.01 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 1621 0 0 0 1 0 0 0 20 0 1 0 159841521 34021376 1426 18446744073709551615 4194304 5972588 140727930797792 140727930794440 139835016645616 0 0 1 0 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8306 1426 823 435 0 1669 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 33224 KiB
Current children cumulated memory: 5704 KiB

[startup+0.209553 s]*
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31767252/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34580 memory=7452 CPUtime=0.12 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 2086 0 0 0 12 0 0 0 20 0 1 0 159841521 35409920 1863 18446744073709551615 4194304 5972588 140727930797792 140727930794440 5099664 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8645 1863 840 435 0 2008 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 34580 KiB
Current children cumulated memory: 7452 KiB

[startup+0.309371 s]*
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31767252/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34580 memory=7452 CPUtime=0.22 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 2090 0 0 0 22 0 0 0 20 0 1 0 159841521 35409920 1863 18446744073709551615 4194304 5972588 140727930797792 140727930794440 5139319 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8645 1863 840 435 0 2008 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 34580 KiB
Current children cumulated memory: 7452 KiB

[startup+0.700272 s]
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766756/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34580 memory=7716 CPUtime=0.6 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 2113 0 0 0 60 0 0 0 20 0 1 0 159841521 35409920 1929 18446744073709551615 4194304 5972588 140727930797792 140727930795240 5338173 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8645 1929 841 435 0 2008 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 34580 KiB
Current children cumulated memory: 7716 KiB

[startup+1.50028 s]
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766756/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34580 memory=7716 CPUtime=1.4 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 2154 0 0 0 140 0 0 0 20 0 1 0 159841521 35409920 1929 18446744073709551615 4194304 5972588 140727930797792 140727930784984 5022107 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8645 1929 841 435 0 2008 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 34580 KiB
Current children cumulated memory: 7716 KiB

[startup+3.10943 s]
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766292/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34712 memory=8088 CPUtime=3.01 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 3139 0 0 0 301 0 0 0 20 0 1 0 159841521 35545088 2022 18446744073709551615 4194304 5972588 140727930797792 140727930784984 5139324 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8678 2022 846 435 0 2041 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 8088 KiB

[startup+4.14753 s]
# the end of solver process 17656 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=4.04643 s, system=0.006997 s

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

[startup+3.20027 s]
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766292/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34712 memory=8088 CPUtime=3.1 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 3140 0 0 0 310 0 0 0 20 0 1 0 159841521 35545088 2022 18446744073709551615 4194304 5972588 140727930797792 140727930784984 5048473 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8678 2022 846 435 0 2041 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 8088 KiB

[startup+3.60028 s]
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766292/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34712 memory=8088 CPUtime=3.49 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 3145 0 0 0 349 0 0 0 20 0 1 0 159841521 35545088 2022 18446744073709551615 4194304 5972588 140727930797792 140727930795240 5022149 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8678 2022 846 435 0 2041 0
Current children cumulated CPU time: 3.49 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 8088 KiB

[startup+4.00025 s]*
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766008/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34712 memory=8088 CPUtime=3.9 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 3145 0 0 0 390 0 0 0 20 0 1 0 159841521 35545088 2022 18446744073709551615 4194304 5972588 140727930797792 140727930784984 5046460 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8678 2022 846 435 0 2041 0
Current children cumulated CPU time: 3.9 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 8088 KiB

[startup+4.10948 s]
/proc/loadavg: 2.22 2.24 2.17 3/188 17657
/proc/meminfo: memFree=31766008/32770624 swapFree=67108776/67108860
[pid=17656] ppid=17653 vsize=34712 memory=8128 CPUtime=4 cores=1,3,5,7
/proc/17656/stat : 17656 (cosoco) R 17653 17656 7084 0 -1 4202496 3583 0 0 0 400 0 0 0 20 0 1 0 159841521 35545088 2032 18446744073709551615 4194304 5972588 140727930797792 140727930784984 5273488 0 0 1 8405026 0 0 0 17 1 0 0 9 0 0 8070896 8075904 35500032 140727930802633 140727930802733 140727930802733 140727930806222 0
/proc/17656/statm: 8678 2032 846 435 0 2041 0
Current children cumulated CPU time: 4 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 8128 KiB

Child status: 0
Real time (s): 4.14756
CPU time (s): 4.05343
CPU user time (s): 4.04643
CPU system time (s): 0.006997
CPU usage (%): 97.7304
Max. virtual memory (cumulated for all children) (KiB): 34712
Max. memory (cumulated for all children) (KiB): 8128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.04643
system time used= 0.006997
maximum resident set size= 8196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3656
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= 7
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 17656
#   total CPU time (s): 4.05343
#   total CPU user time (s): 4.04643
#   total CPU system time (s): 0.006997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041434 second user time and 0.067868 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 07:10:23
IDJOB=4266646
IDBENCH=138327
IDSOLVER=2656
FILE ID=node132/4266646-1502601888
RUNJOBID= node132-1502596677-14390
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff37.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266646-1502601888/watcher-4266646-1502601888 -o /tmp/evaluation-result-4266646-1502601888/solver-4266646-1502601888 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502596677-14390 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266646-1502601888.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dbb927e38b62f74060b1eb924850c2da
RANDOM SEED=1938679470

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31771188 kB
MemAvailable:   31968708 kB
Buffers:          217292 kB
Cached:           304720 kB
SwapCached:           84 kB
Active:           466864 kB
Inactive:         128464 kB
Active(anon):      18304 kB
Inactive(anon):   104780 kB
Active(file):     448560 kB
Inactive(file):    23684 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2624 kB
Writeback:             4 kB
AnonPages:         73300 kB
Mapped:            66680 kB
Shmem:             49768 kB
Slab:             109004 kB
SReclaimable:      82220 kB
SUnreclaim:        26784 kB
KernelStack:        3312 kB
PageTables:         5936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     367344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-13 07:10:27