Trace number 4312777

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
Mistral-2.0 2018-08-01SAT (TO)17 251.99 252.01

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-08a_c18.xml
MD5SUMc878309e6a4abc98f38d56224bbb2671
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark250.99
Satisfiable
(Un)Satisfiability was proved
Number of variables430
Number of constraints100
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":368},{"size":8,"count":46},{"size":9,"count":8},{"size":15,"count":8}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":8},{"degree":2,"count":376},{"degree":9,"count":9},{"degree":10,"count":15},{"degree":11,"count":12},{"degree":12,"count":5},{"degree":13,"count":4},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity47
Distribution of constraint arities[{"arity":2,"count":38},{"arity":9,"count":46},{"arity":47,"count":16}]
Number of extensional constraints46
Number of intensional constraints38
Distribution of constraint types[{"type":"extension","count":46},{"type":"intension","count":38},{"type":"sum","count":8},{"type":"count","count":8}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c Mistral 01082018
0.00/0.03	o 24
0.00/0.03	o 23
0.00/0.03	o 21
0.00/0.03	o 20
0.00/0.03	o 19
0.00/0.03	o 18
0.00/0.03	o 17
251.98/252.00	s SATISFIABLE
251.98/252.00	v <instantiation type="solution">
251.98/252.00	v   <list> prd[0] prd[1] prd[2] prd[3] prd[4] prd[5] prd[6] prd[7] prd[8] prd[9] prd[10] prd[11] prd[12] prd[13] prd[14] prd[15] prd[16] prd[17] prd[18] prd[19] prd[20] prd[21] prd[22] prd[23] prd[24] prd[25] prd[26] prd[27] prd[28] prd[29] prd[30] prd[31] prd[32] prd[33] prd[34] prd[35] prd[36] prd[37] prd[38] prd[39] prd[40] prd[41] prd[42] prd[43] prd[44] prd[45] nco[0] nco[1] nco[2] nco[3] nco[4] nco[5] nco[6] nco[7] ncr[0] ncr[1] ncr[2] ncr[3] ncr[4] ncr[5] ncr[6] ncr[7] cp[0][0] cp[0][1] cp[0][2] cp[0][3] cp[0][4] cp[0][5] cp[0][6] cp[0][7] cp[1][0] cp[1][1] cp[1][2] cp[1][3] cp[1][4] cp[1][5] cp[1][6] cp[1][7] cp[2][0] cp[2][1] cp[2][2] cp[2][3] cp[2][4] cp[2][5] cp[2][6] cp[2][7] cp[3][0] cp[3][1] cp[3][2] cp[3][3] cp[3][4] cp[3][5] cp[3][6] cp[3][7] cp[4][0] cp[4][1] cp[4][2] cp[4][3] cp[4][4] cp[4][5] cp[4][6] cp[4][7] cp[5][0] cp[5][1] cp[5][2] cp[5][3] cp[5][4] cp[5][5] cp[5][6] cp[5][7] cp[6][0] cp[6][1] cp[6][2] cp[6][3] cp[6][4] cp[6][5] cp[6][6] cp[6][7] cp[7][0] cp[7][1] cp[7][2] cp[7][3] cp[7][4] cp[7][5] cp[7][6] cp[7][7] cp[8][0] cp[8][1] cp[8][2] cp[8][3] cp[8][4] cp[8][5] cp[8][6] cp[8][7] cp[9][0] cp[9][1] cp[9][2] cp[9][3] cp[9][4] cp[9][5] cp[9][6] cp[9][7] cp[10][0] cp[10][1] cp[10][2] cp[10][3] cp[10][4] cp[10][5] cp[10][6] cp[10][7] cp[11][0] cp[11][1] cp[11][2] cp[11][3] cp[11][4] cp[11][5] cp[11][6] cp[11][7] cp[12][0] cp[12][1] cp[12][2] cp[12][3] cp[12][4] cp[12][5] cp[12][6] cp[12][7] cp[13][0] cp[13][1] cp[13][2] cp[13][3] cp[13][4] cp[13][5] cp[13][6] cp[13][7] cp[14][0] cp[14][1] cp[14][2] cp[14][3] cp[14][4] cp[14][5] cp[14][6] cp[14][7] cp[15][0] cp[15][1] cp[15][2] cp[15][3] cp[15][4] cp[15][5] cp[15][6] cp[15][7] cp[16][0] cp[16][1] cp[16][2] cp[16][3] cp[16][4] cp[16][5] cp[16][6] cp[16][7] cp[17][0] cp[17][1] cp[17][2] cp[17][3] cp[17][4] cp[17][5] cp[17][6] cp[17][7] cp[18][0] cp[18][1] cp[18][2] cp[18][3] cp[18][4] cp[18][5] cp[18][6] cp[18][7] cp[19][0] cp[19][1] cp[19][2] cp[19][3] cp[19][4] cp[19][5] cp[19][6] cp[19][7] cp[20][0] cp[20][1] cp[20][2] cp[20][3] cp[20][4] cp[20][5] cp[20][6] cp[20][7] cp[21][0] cp[21][1] cp[21][2] cp[21][3] cp[21][4] cp[21][5] cp[21][6] cp[21][7] cp[22][0] cp[22][1] cp[22][2] cp[22][3] cp[22][4] cp[22][5] cp[22][6] cp[22][7] cp[23][0] cp[23][1] cp[23][2] cp[23][3] cp[23][4] cp[23][5] cp[23][6] cp[23][7] cp[24][0] cp[24][1] cp[24][2] cp[24][3] cp[24][4] cp[24][5] cp[24][6] cp[24][7] cp[25][0] cp[25][1] cp[25][2] cp[25][3] cp[25][4] cp[25][5] cp[25][6] cp[25][7] cp[26][0] cp[26][1] cp[26][2] cp[26][3] cp[26][4] cp[26][5] cp[26][6] cp[26][7] cp[27][0] cp[27][1] cp[27][2] cp[27][3] cp[27][4] cp[27][5] cp[27][6] cp[27][7] cp[28][0] cp[28][1] cp[28][2] cp[28][3] cp[28][4] cp[28][5] cp[28][6] cp[28][7] cp[29][0] cp[29][1] cp[29][2] cp[29][3] cp[29][4] cp[29][5] cp[29][6] cp[29][7] cp[30][0] cp[30][1] cp[30][2] cp[30][3] cp[30][4] cp[30][5] cp[30][6] cp[30][7] cp[31][0] cp[31][1] cp[31][2] cp[31][3] cp[31][4] cp[31][5] cp[31][6] cp[31][7] cp[32][0] cp[32][1] cp[32][2] cp[32][3] cp[32][4] cp[32][5] cp[32][6] cp[32][7] cp[33][0] cp[33][1] cp[33][2] cp[33][3] cp[33][4] cp[33][5] cp[33][6] cp[33][7] cp[34][0] cp[34][1] cp[34][2] cp[34][3] cp[34][4] cp[34][5] cp[34][6] cp[34][7] cp[35][0] cp[35][1] cp[35][2] cp[35][3] cp[35][4] cp[35][5] cp[35][6] cp[35][7] cp[36][0] cp[36][1] cp[36][2] cp[36][3] cp[36][4] cp[36][5] cp[36][6] cp[36][7] cp[37][0] cp[37][1] cp[37][2] cp[37][3] cp[37][4] cp[37][5] cp[37][6] cp[37][7] cp[38][0] cp[38][1] cp[38][2] cp[38][3] cp[38][4] cp[38][5] cp[38][6] cp[38][7] cp[39][0] cp[39][1] cp[39][2] cp[39][3] cp[39][4] cp[39][5] cp[39][6] cp[39][7] cp[40][0] cp[40][1] cp[40][2] cp[40][3] cp[40][4] cp[40][5] cp[40][6] cp[40][7] cp[41][0] cp[41][1] cp[41][2] cp[41][3] cp[41][4] cp[41][5] cp[41][6] cp[41][7] cp[42][0] cp[42][1] cp[42][2] cp[42][3] cp[42][4] cp[42][5] cp[42][6] cp[42][7] cp[43][0] cp[43][1] cp[43][2] cp[43][3] cp[43][4] cp[43][5] cp[43][6] cp[43][7] cp[44][0] cp[44][1] cp[44][2] cp[44][3] cp[44][4] cp[44][5] cp[44][6] cp[44][7] cp[45][0] cp[45][1] cp[45][2] cp[45][3] cp[45][4] cp[45][5] cp[45][6] cp[45][7] </list>
251.98/252.00	v   <values> 4 6 2 4 7 7 1 5 7 6 3 1 0 6 6 2 0 0 2 2 5 7 4 1 1 4 1 3 0 7 4 3 3 5 0 2 6 1 3 0 5 4 4 5 0 2 7 6 6 5 7 5 5 5 15 17 17 17 17 17 16 17 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 1 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 4 0 0 0 0 4 0 0 0 0 0 5 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 3 0 0 0 4 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 3 0 0 0 0 3 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 4 0 0 0 0 0 0 0 0 0 3 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 2 0 0 0 0 0 0 4 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 3 0 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 3 0 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 3 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 3 0 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 </values>
251.98/252.00	v </instantiation>

Verifier Data 

OK	17

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 (14460 MiB free)
  memory of node 1: 16384 MiB (13683 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312777-1534700433/watcher-4312777-1534700433 -o /tmp/evaluation-result-4312777-1534700433/solver-4312777-1534700433 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534698887-16330 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 63936852 HOME/instance-4312777-1534700433.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
solver pid=17349, runsolver pid=17346
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28812480/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9544 CPUtime=0.1 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 2572 0 0 0 10 0 0 0 20 0 1 0 287606455 35360768 2386 33554432000 4194304 7499544 140728885865584 140728885862584 4579585 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2386 789 807 0 1624 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9544 KiB

[startup+0.209543 s]*
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28812000/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9544 CPUtime=0.21 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 2572 0 0 0 21 0 0 0 20 0 1 0 287606455 35360768 2386 33554432000 4194304 7499544 140728885865584 140728885860600 4249946 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2386 789 807 0 1624 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9544 KiB

[startup+0.308854 s]*
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28811772/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9544 CPUtime=0.31 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 2572 0 0 0 31 0 0 0 20 0 1 0 287606455 35360768 2386 33554432000 4194304 7499544 140728885865584 140728885860600 5790896 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2386 789 807 0 1624 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9544 KiB

[startup+0.700221 s]
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28811772/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9544 CPUtime=0.69 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 2572 0 0 0 69 0 0 0 20 0 1 0 287606455 35360768 2386 33554432000 4194304 7499544 140728885865584 140728885860600 4541886 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2386 789 807 0 1624 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9544 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28811772/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9544 CPUtime=1.49 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 2572 0 0 0 149 0 0 0 20 0 1 0 287606455 35360768 2386 33554432000 4194304 7499544 140728885865584 140728885860600 4379069 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2386 789 807 0 1624 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9544 KiB

[startup+3.10889 s]
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28812048/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9636 CPUtime=3.1 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 3079 0 0 0 310 0 0 0 20 0 1 0 287606455 35360768 2409 33554432000 4194304 7499544 140728885865584 140728885860600 5770128 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2409 796 807 0 1624 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9636 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28812116/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9636 CPUtime=6.29 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 3589 0 0 0 629 0 0 0 20 0 1 0 287606455 35360768 2409 33554432000 4194304 7499544 140728885865584 140728885860600 5838066 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2409 796 807 0 1624 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9636 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28811120/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9644 CPUtime=12.68 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 4031 0 0 0 1268 0 0 0 20 0 1 0 287606455 35360768 2411 33554432000 4194304 7499544 140728885865584 140728885860600 4249680 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2411 798 807 0 1624 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9644 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 1.64 3/189 17350
/proc/meminfo: memFree=28811372/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9648 CPUtime=25.48 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 4489 0 0 0 2548 0 0 0 20 0 1 0 287606455 35360768 2412 33554432000 4194304 7499544 140728885865584 140728885860600 4320625 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2412 798 807 0 1624 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9648 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.99 1.66 3/189 17414
/proc/meminfo: memFree=28809800/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9648 CPUtime=51.09 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 4722 0 0 0 5109 0 0 0 20 0 1 0 287606455 35360768 2412 33554432000 4194304 7499544 140728885865584 140728885860600 4405080 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2412 798 807 0 1624 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9648 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 1.68 3/189 17415
/proc/meminfo: memFree=28809828/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9648 CPUtime=102.28 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 4952 0 0 0 10228 0 0 0 20 0 1 0 287606455 35360768 2412 33554432000 4194304 7499544 140728885865584 140728885860600 5790896 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2412 798 807 0 1624 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9648 KiB

[startup+162.3 s]
/proc/loadavg: 2.44 2.10 1.73 3/189 17416
/proc/meminfo: memFree=28809776/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9652 CPUtime=162.27 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 5176 0 0 0 16227 0 0 0 20 0 1 0 287606455 35360768 2413 33554432000 4194304 7499544 140728885865584 140728885860600 4398032 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2413 798 807 0 1624 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9652 KiB

[startup+222.3 s]
/proc/loadavg: 2.19 2.10 1.76 3/189 17417
/proc/meminfo: memFree=28809668/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9652 CPUtime=222.27 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 5395 0 0 0 22227 0 0 0 20 0 1 0 287606455 35360768 2413 33554432000 4194304 7499544 140728885865584 140728885860600 5585390 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2413 798 807 0 1624 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9652 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.12 2.09 1.76 3/189 17417
/proc/meminfo: memFree=28810040/32770624 swapFree=67108796/67108860
[pid=17349] ppid=17346 vsize=34532 memory=9652 CPUtime=251.98 cores=0,2,4,6
/proc/17349/stat : 17349 (MistralXCSP) R 17346 17349 16299 0 -1 4202496 5617 0 0 0 25198 0 0 0 20 0 1 0 287606455 35360768 2413 33554432000 4194304 7499544 140728885865584 140728885860600 5648706 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25710592 140728885867636 140728885867784 140728885867784 140728885870537 0
/proc/17349/statm: 8633 2413 798 807 0 1624 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9652 KiB

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

[startup+252.01 s]
# the end of solver process 17349 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.982 s, system=0.007999 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.99
CPU user time (s): 251.982
CPU system time (s): 0.007999
CPU usage (%): 99.9923
Max. virtual memory (cumulated for all children) (KiB): 34532
Max. memory (cumulated for all children) (KiB): 9652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.982
system time used= 0.007999
maximum resident set size= 9672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5660
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= 10
involuntary context switches= 328


# summary of solver processes directly reported to runsolver:
#   pid: 17349
#   total CPU time (s): 251.99
#   total CPU user time (s): 251.982
#   total CPU system time (s): 0.007999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.898617 second user time and 1.68203 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-19 19:40:33
IDJOB=4312777
IDBENCH=141680
IDSOLVER=2801
FILE ID=node138/4312777-1534700433
RUNJOBID= node138-1534698887-16330
PBS_JOBID= 21038715
Free space on /tmp= 56804 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-08a_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4312777-1534700433/watcher-4312777-1534700433 -o /tmp/evaluation-result-4312777-1534700433/solver-4312777-1534700433 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534698887-16330 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 63936852 HOME/instance-4312777-1534700433.xml

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

MD5SUM BENCH= c878309e6a4abc98f38d56224bbb2671
RANDOM SEED=63936852

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        28819428 kB
MemAvailable:   31902880 kB
Buffers:          175792 kB
Cached:          3200504 kB
SwapCached:           12 kB
Active:          1785924 kB
Inactive:        1653868 kB
Active(anon):      24340 kB
Inactive(anon):   107500 kB
Active(file):    1761584 kB
Inactive(file):  1546368 kB
Unevictable:        7256 kB
Mlocked:            7256 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              5972 kB
Writeback:             0 kB
AnonPages:         70100 kB
Mapped:            21724 kB
Shmem:             66124 kB
Slab:             211332 kB
SReclaimable:     182668 kB
SUnreclaim:        28664 kB
KernelStack:        3360 kB
PageTables:         4772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     395664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56800 MiB
End job on node138 at 2018-08-19 19:44:45