Trace number 4312781

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)17 251.992 252.009

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-08b_c18.xml
MD5SUMf0181ee827e5f84545abe9c1b131da86
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 benchmark251.321
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":7,"count":8},{"size":8,"count":46},{"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 23
0.00/0.03	o 22
0.00/0.03	o 21
0.00/0.03	o 20
0.00/0.03	o 19
0.00/0.03	o 18
0.00/0.06	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> 2 7 2 0 7 6 1 5 7 5 5 1 1 4 6 4 0 1 0 1 4 7 6 3 4 3 3 3 2 7 2 2 2 6 0 2 6 1 5 0 4 4 0 3 0 1 7 7 7 5 6 4 5 5 17 17 17 17 17 16 16 16 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 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 4 0 0 0 0 0 0 0 4 0 0 0 5 0 0 0 0 0 0 0 1 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 0 4 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 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 0 3 0 0 0 0 0 0 3 0 0 0 0 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 3 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 2 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 3 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 0 0 3 0 0 3 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 3 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 3 0 0 0 0 0 0 0 0 3 0 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 (11867 MiB free)
  memory of node 1: 16384 MiB (12735 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312781-1534700475/watcher-4312781-1534700475 -o /tmp/evaluation-result-4312781-1534700475/solver-4312781-1534700475 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534698881-1126 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1635308907 HOME/instance-4312781-1534700475.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=2155, runsolver pid=2152

[startup+0.100713 s]*
/proc/loadavg: 2.00 2.01 1.68 3/189 2156
/proc/meminfo: memFree=25186504/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9540 CPUtime=0.1 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 2573 0 0 0 10 0 0 0 20 0 1 0 287610692 35360768 2385 33554432000 4194304 7499544 140732438994720 140732438989736 5790967 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2385 788 807 0 1624 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9540 KiB

[startup+0.209573 s]*
/proc/loadavg: 2.00 2.01 1.68 3/189 2156
/proc/meminfo: memFree=25186504/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9540 CPUtime=0.2 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 2573 0 0 0 20 0 0 0 20 0 1 0 287610692 35360768 2385 33554432000 4194304 7499544 140732438994720 140732438989736 4580640 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2385 788 807 0 1624 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9540 KiB

[startup+0.308944 s]*
/proc/loadavg: 2.00 2.01 1.68 3/189 2156
/proc/meminfo: memFree=25186504/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9540 CPUtime=0.3 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 2573 0 0 0 30 0 0 0 20 0 1 0 287610692 35360768 2385 33554432000 4194304 7499544 140732438994720 140732438989736 4398000 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2385 788 807 0 1624 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9540 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 1.68 3/189 2156
/proc/meminfo: memFree=25186504/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9540 CPUtime=0.69 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 2573 0 0 0 69 0 0 0 20 0 1 0 287610692 35360768 2385 33554432000 4194304 7499544 140732438994720 140732438989736 5790987 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2385 788 807 0 1624 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9540 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 1.68 3/189 2156
/proc/meminfo: memFree=25186272/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9540 CPUtime=1.49 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 2573 0 0 0 149 0 0 0 20 0 1 0 287610692 35360768 2385 33554432000 4194304 7499544 140732438994720 140732438989736 4579838 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2385 788 807 0 1624 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9540 KiB

[startup+3.10898 s]
/proc/loadavg: 2.00 2.01 1.68 3/189 2156
/proc/meminfo: memFree=25186272/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9640 CPUtime=3.1 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 3080 0 0 0 310 0 0 0 20 0 1 0 287610692 35360768 2410 33554432000 4194304 7499544 140732438994720 140732438989736 4249975 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2410 797 807 0 1624 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9640 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.69 3/189 2156
/proc/meminfo: memFree=25185924/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9640 CPUtime=6.29 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 3589 0 0 0 629 0 0 0 20 0 1 0 287610692 35360768 2410 33554432000 4194304 7499544 140732438994720 140732438989736 4249690 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2410 797 807 0 1624 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9640 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.69 3/189 2156
/proc/meminfo: memFree=25186184/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9644 CPUtime=12.69 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 4101 0 0 0 1269 0 0 0 20 0 1 0 287610692 35360768 2411 33554432000 4194304 7499544 140732438994720 140732438989736 5770063 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2411 798 807 0 1624 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9644 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.69 3/189 2156
/proc/meminfo: memFree=25186308/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9644 CPUtime=25.49 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 5044 0 0 0 2549 0 0 0 20 0 1 0 287610692 35360768 2411 33554432000 4194304 7499544 140732438994720 140732438989736 5648718 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2411 798 807 0 1624 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9644 KiB

[startup+51.1091 s]
/proc/loadavg: 2.08 2.03 1.70 3/189 2156
/proc/meminfo: memFree=25186028/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9648 CPUtime=51.09 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 5633 0 0 0 5109 0 0 0 20 0 1 0 287610692 35360768 2412 33554432000 4194304 7499544 140732438994720 140732438989736 5790896 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/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: 2.04 2.03 1.72 3/189 2157
/proc/meminfo: memFree=25185312/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9648 CPUtime=102.28 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 5933 0 0 0 10228 0 0 0 20 0 1 0 287610692 35360768 2412 33554432000 4194304 7499544 140732438994720 140732438989736 4580255 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/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: 2.01 2.02 1.74 3/189 2158
/proc/meminfo: memFree=25184692/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9648 CPUtime=162.28 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 6228 0 0 0 16228 0 0 0 20 0 1 0 287610692 35360768 2412 33554432000 4194304 7499544 140732438994720 140732438989736 4253216 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2412 798 807 0 1624 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9648 KiB

[startup+222.3 s]
/proc/loadavg: 1.61 1.92 1.72 2/182 2210
/proc/meminfo: memFree=25198172/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9648 CPUtime=222.27 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 6522 0 0 0 22227 0 0 0 20 0 1 0 287610692 35360768 2412 33554432000 4194304 7499544 140732438994720 140732438989736 4317774 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2412 798 807 0 1624 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9648 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.37 1.83 1.70 2/179 2210
/proc/meminfo: memFree=25198944/32770624 swapFree=67108196/67108860
[pid=2155] ppid=2152 vsize=34532 memory=9648 CPUtime=251.98 cores=0,2,4,6
/proc/2155/stat : 2155 (MistralXCSP) R 2152 2155 1095 0 -1 4202496 6816 0 0 0 25198 0 0 0 20 0 1 0 287610692 35360768 2412 33554432000 4194304 7499544 140732438994720 140732438989736 5790971 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 12001280 140732438996082 140732438996232 140732438996232 140732438998985 0
/proc/2155/statm: 8633 2412 798 807 0 1624 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 34532 KiB
Current children cumulated memory: 9648 KiB

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

[startup+252.009 s]
# the end of solver process 2155 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.985 s, system=0.006999 s

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

Child status: 0
Real time (s): 252.009
CPU time (s): 251.992
CPU user time (s): 251.985
CPU system time (s): 0.006999
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 34532
Max. memory (cumulated for all children) (KiB): 9648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.985
system time used= 0.006999
maximum resident set size= 9668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6858
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= 8
involuntary context switches= 273


# summary of solver processes directly reported to runsolver:
#   pid: 2155
#   total CPU time (s): 251.992
#   total CPU user time (s): 251.985
#   total CPU system time (s): 0.006999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.835841 second user time and 1.70432 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-19 19:41:15
IDJOB=4312781
IDBENCH=141684
IDSOLVER=2801
FILE ID=node151/4312781-1534700475
RUNJOBID= node151-1534698881-1126
PBS_JOBID= 21038710
Free space on /tmp= 61392 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-08b_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-4312781-1534700475/watcher-4312781-1534700475 -o /tmp/evaluation-result-4312781-1534700475/solver-4312781-1534700475 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534698881-1126 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1635308907 HOME/instance-4312781-1534700475.xml

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

MD5SUM BENCH= f0181ee827e5f84545abe9c1b131da86
RANDOM SEED=1635308907

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        25193296 kB
MemAvailable:   31902312 kB
Buffers:          228088 kB
Cached:          6774916 kB
SwapCached:           12 kB
Active:          3823100 kB
Inactive:        3241380 kB
Active(anon):      31676 kB
Inactive(anon):    98624 kB
Active(file):    3791424 kB
Inactive(file):  3142756 kB
Unevictable:        7820 kB
Mlocked:            7820 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:              5876 kB
Writeback:             4 kB
AnonPages:         69136 kB
Mapped:            24328 kB
Shmem:             65908 kB
Slab:             209996 kB
SReclaimable:     181344 kB
SUnreclaim:        28652 kB
KernelStack:        3392 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     399896 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61392 MiB
End job on node151 at 2018-08-19 19:45:27