Trace number 4312768

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)12 251.789 252.009

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-07a_c18.xml
MD5SUMbfa1db9b032b05366fb57651f731455a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark251.895
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of constraints259
Number of domains4
Minimum domain size2
Maximum domain size11
Distribution of domain sizes[{"size":2,"count":196},{"size":6,"count":7},{"size":7,"count":28},{"size":11,"count":7}]
Minimum variable degree1
Maximum variable degree11
Distribution of variable degrees[{"degree":1,"count":7},{"degree":2,"count":7},{"degree":4,"count":196},{"degree":7,"count":4},{"degree":8,"count":12},{"degree":9,"count":8},{"degree":10,"count":2},{"degree":11,"count":2}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":217},{"arity":7,"count":28},{"arity":29,"count":14}]
Number of extensional constraints196
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":196},{"type":"intension","count":21},{"type":"sum","count":42}]
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 

0.00/0.22	c Mistral 01082018
0.00/0.24	o 15
0.00/0.24	o 14
0.00/0.24	o 13
0.08/0.32	o 12
251.78/252.00	s SATISFIABLE
251.78/252.00	v <instantiation type="solution">
251.78/252.00	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] nco[0] nco[1] nco[2] nco[3] nco[4] nco[5] nco[6] ncr[0] ncr[1] ncr[2] ncr[3] ncr[4] ncr[5] ncr[6] pc[0][0] pc[0][1] pc[0][2] pc[0][3] pc[0][4] pc[0][5] pc[0][6] pc[0][7] pc[0][8] pc[0][9] pc[0][10] pc[0][11] pc[0][12] pc[0][13] pc[0][14] pc[0][15] pc[0][16] pc[0][17] pc[0][18] pc[0][19] pc[0][20] pc[0][21] pc[0][22] pc[0][23] pc[0][24] pc[0][25] pc[0][26] pc[0][27] pc[1][0] pc[1][1] pc[1][2] pc[1][3] pc[1][4] pc[1][5] pc[1][6] pc[1][7] pc[1][8] pc[1][9] pc[1][10] pc[1][11] pc[1][12] pc[1][13] pc[1][14] pc[1][15] pc[1][16] pc[1][17] pc[1][18] pc[1][19] pc[1][20] pc[1][21] pc[1][22] pc[1][23] pc[1][24] pc[1][25] pc[1][26] pc[1][27] pc[2][0] pc[2][1] pc[2][2] pc[2][3] pc[2][4] pc[2][5] pc[2][6] pc[2][7] pc[2][8] pc[2][9] pc[2][10] pc[2][11] pc[2][12] pc[2][13] pc[2][14] pc[2][15] pc[2][16] pc[2][17] pc[2][18] pc[2][19] pc[2][20] pc[2][21] pc[2][22] pc[2][23] pc[2][24] pc[2][25] pc[2][26] pc[2][27] pc[3][0] pc[3][1] pc[3][2] pc[3][3] pc[3][4] pc[3][5] pc[3][6] pc[3][7] pc[3][8] pc[3][9] pc[3][10] pc[3][11] pc[3][12] pc[3][13] pc[3][14] pc[3][15] pc[3][16] pc[3][17] pc[3][18] pc[3][19] pc[3][20] pc[3][21] pc[3][22] pc[3][23] pc[3][24] pc[3][25] pc[3][26] pc[3][27] pc[4][0] pc[4][1] pc[4][2] pc[4][3] pc[4][4] pc[4][5] pc[4][6] pc[4][7] pc[4][8] pc[4][9] pc[4][10] pc[4][11] pc[4][12] pc[4][13] pc[4][14] pc[4][15] pc[4][16] pc[4][17] pc[4][18] pc[4][19] pc[4][20] pc[4][21] pc[4][22] pc[4][23] pc[4][24] pc[4][25] pc[4][26] pc[4][27] pc[5][0] pc[5][1] pc[5][2] pc[5][3] pc[5][4] pc[5][5] pc[5][6] pc[5][7] pc[5][8] pc[5][9] pc[5][10] pc[5][11] pc[5][12] pc[5][13] pc[5][14] pc[5][15] pc[5][16] pc[5][17] pc[5][18] pc[5][19] pc[5][20] pc[5][21] pc[5][22] pc[5][23] pc[5][24] pc[5][25] pc[5][26] pc[5][27] pc[6][0] pc[6][1] pc[6][2] pc[6][3] pc[6][4] pc[6][5] pc[6][6] pc[6][7] pc[6][8] pc[6][9] pc[6][10] pc[6][11] pc[6][12] pc[6][13] pc[6][14] pc[6][15] pc[6][16] pc[6][17] pc[6][18] pc[6][19] pc[6][20] pc[6][21] pc[6][22] pc[6][23] pc[6][24] pc[6][25] pc[6][26] pc[6][27] </list>
251.78/252.00	v   <values> 5 5 5 6 3 3 4 2 4 2 2 1 6 3 3 1 1 4 0 0 1 5 5 0 6 1 0 1 4 6 3 4 3 5 3 12 12 12 12 12 12 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 </values>
251.78/252.00	v </instantiation>

Verifier Data 

OK	12

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 (14940 MiB free)
  memory of node 1: 16384 MiB (15807 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312768-1534700323/watcher-4312768-1534700323 -o /tmp/evaluation-result-4312768-1534700323/solver-4312768-1534700323 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534699014-5774 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1683222717 HOME/instance-4312768-1534700323.xml 

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

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=6946, runsolver pid=6943
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 1.92 1.96 1.53 2/187 6947
/proc/meminfo: memFree=31485848/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=33976 memory=456 CPUtime=0 cores=1,3,5,7
/proc/6946/stat : 6946 (runsolver) D 6943 6946 5742 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 287595519 34791424 114 33554432000 4194304 4346622 140722894193792 140722894190424 140034972381911 0 0 4096 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6446216 6449568 26750976 140722894201678 140722894202121 140722894202121 140722894204874 0
/proc/6946/statm: 8494 114 53 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.209142 s]*
/proc/loadavg: 1.92 1.96 1.53 2/187 6947
/proc/meminfo: memFree=31485848/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=33976 memory=456 CPUtime=0 cores=1,3,5,7
/proc/6946/stat : 6946 (runsolver) D 6943 6946 5742 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 287595519 34791424 114 33554432000 4194304 4346622 140722894193792 140722894190424 140034972381911 0 0 4096 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6446216 6449568 26750976 140722894201678 140722894202121 140722894202121 140722894204874 0
/proc/6946/statm: 8494 114 53 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.308839 s]*
/proc/loadavg: 1.92 1.96 1.53 3/187 6947
/proc/meminfo: memFree=31468144/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20392 CPUtime=0.08 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 5276 0 0 0 8 0 0 0 20 0 1 0 287595519 46419968 5098 33554432000 4194304 7499544 140725347875488 140725347872488 5770330 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5098 795 807 0 4324 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20392 KiB

[startup+0.70028 s]
/proc/loadavg: 1.92 1.96 1.53 3/187 6947
/proc/meminfo: memFree=31468144/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20392 CPUtime=0.47 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 5276 0 0 0 47 0 0 0 20 0 1 0 287595519 46419968 5098 33554432000 4194304 7499544 140725347875488 140725347870504 4579500 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5098 795 807 0 4324 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20392 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 1.96 1.53 3/187 6947
/proc/meminfo: memFree=31467708/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20392 CPUtime=1.27 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 5276 0 0 0 127 0 0 0 20 0 1 0 287595519 46419968 5098 33554432000 4194304 7499544 140725347875488 140725347870504 5567717 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5098 795 807 0 4324 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20392 KiB

[startup+3.1089 s]
/proc/loadavg: 1.92 1.96 1.53 3/187 6947
/proc/meminfo: memFree=31467708/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=2.88 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 5793 0 0 0 288 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 4580696 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 2.88 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+6.30026 s]
/proc/loadavg: 1.92 1.96 1.53 3/187 6947
/proc/meminfo: memFree=31467836/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=6.07 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 6310 0 0 0 607 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 5567703 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 6.07 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.97 1.54 3/187 6947
/proc/meminfo: memFree=31467836/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=12.47 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 6822 0 0 0 1247 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 4403335 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 12.47 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 1.97 1.54 3/187 6947
/proc/meminfo: memFree=31467960/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=25.27 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 7809 0 0 0 2527 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 4253243 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 25.27 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+51.1089 s]
/proc/loadavg: 1.96 1.97 1.56 3/187 6947
/proc/meminfo: memFree=31467836/32770624 swapFree=66959368/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=50.88 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 8333 0 0 0 5088 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 5790780 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 50.88 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.97 1.58 3/188 6956
/proc/meminfo: memFree=31466340/32770624 swapFree=66959372/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=102.06 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 8595 0 0 0 10206 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 4580902 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.00 1.61 3/188 6957
/proc/meminfo: memFree=31466636/32770624 swapFree=66959372/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=162.07 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 8807 0 0 0 16207 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 5790831 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 162.07 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

[startup+222.3 s]
/proc/loadavg: 1.68 1.91 1.61 2/181 7071
/proc/meminfo: memFree=31523668/32770624 swapFree=66959372/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=222.07 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 9012 0 0 0 22207 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 4249698 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 222.07 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.41 1.83 1.59 2/181 7071
/proc/meminfo: memFree=31523668/32770624 swapFree=66959372/67108860
[pid=6946] ppid=6943 vsize=45332 memory=20456 CPUtime=251.78 cores=1,3,5,7
/proc/6946/stat : 6946 (MistralXCSP) R 6943 6946 5742 0 -1 4202496 9216 0 0 0 25178 0 0 0 20 0 1 0 287595519 46419968 5114 33554432000 4194304 7499544 140725347875488 140725347870504 5838000 0 0 4096 16386 0 0 0 17 3 0 0 22 0 0 9598848 9604096 40919040 140725347882098 140725347882248 140725347882248 140725347885001 0
/proc/6946/statm: 11333 5114 799 807 0 4324 0
Current children cumulated CPU time: 251.78 s
Current children cumulated vsize: 45332 KiB
Current children cumulated memory: 20456 KiB

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

[startup+252.009 s]
# the end of solver process 6946 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.782 s, system=0.007 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): 251.789
CPU user time (s): 251.782
CPU system time (s): 0.007
CPU usage (%): 99.9124
Max. virtual memory (cumulated for all children) (KiB): 45332
Max. memory (cumulated for all children) (KiB): 20456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.782
system time used= 0.007
maximum resident set size= 20476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9260
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= 13
involuntary context switches= 66


# summary of solver processes directly reported to runsolver:
#   pid: 6946
#   total CPU time (s): 251.789
#   total CPU user time (s): 251.782
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.04143 second user time and 1.4539 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-19 19:38:43
IDJOB=4312768
IDBENCH=141671
IDSOLVER=2801
FILE ID=node103/4312768-1534700323
RUNJOBID= node103-1534699014-5774
PBS_JOBID= 21038726
Free space on /tmp= 55192 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-07a_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-4312768-1534700323/watcher-4312768-1534700323 -o /tmp/evaluation-result-4312768-1534700323/solver-4312768-1534700323 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534699014-5774 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1683222717 HOME/instance-4312768-1534700323.xml

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

MD5SUM BENCH= bfa1db9b032b05366fb57651f731455a
RANDOM SEED=1683222717

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        31485112 kB
MemAvailable:   31884552 kB
Buffers:           57896 kB
Cached:           592880 kB
SwapCached:        68024 kB
Active:           377528 kB
Inactive:         398692 kB
Active(anon):      63640 kB
Inactive(anon):    86772 kB
Active(file):     313888 kB
Inactive(file):   311920 kB
Unevictable:        7824 kB
Mlocked:            7824 kB
SwapTotal:      67108860 kB
SwapFree:       66959368 kB
Dirty:              5980 kB
Writeback:             0 kB
AnonPages:         80592 kB
Mapped:            19484 kB
Shmem:             22040 kB
Slab:             207556 kB
SReclaimable:     178932 kB
SUnreclaim:        28624 kB
KernelStack:        3568 kB
PageTables:         4832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     445784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 55192 MiB
End job on node103 at 2018-08-19 19:42:56