Trace number 4312565

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)2683 251.999 252.01

General information on the benchmark

NameQuadraticAssignment/
QuadraticAssignment-had18_c18.xml
MD5SUM2bd2b017ef1b8aef080ffc7cd9cfea3a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2679
Best CPU time to get the best result obtained on this benchmark252.092
Satisfiable
(Un)Satisfiability was proved
Number of variables342
Number of constraints154
Number of domains2
Minimum domain size11
Maximum domain size18
Distribution of domain sizes[{"size":11,"count":153},{"size":18,"count":18}]
Minimum variable degree0
Maximum variable degree18
Distribution of variable degrees[{"degree":0,"count":171},{"degree":2,"count":153},{"degree":18,"count":18}]
Minimum constraint arity3
Maximum constraint arity18
Distribution of constraint arities[{"arity":3,"count":153},{"arity":18,"count":1}]
Number of extensional constraints153
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":153},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c Mistral 01082018
0.00/0.03	o 3053
0.00/0.03	o 3042
0.00/0.03	o 3011
0.00/0.03	o 2991
0.00/0.03	o 2955
0.00/0.06	o 2948
0.00/0.08	o 2945
0.00/0.08	o 2933
0.00/0.10	o 2917
0.00/0.11	o 2913
0.10/0.13	o 2890
0.10/0.13	o 2883
0.10/0.13	o 2853
0.10/0.13	o 2852
0.10/0.13	o 2849
0.10/0.13	o 2841
0.10/0.14	o 2839
0.10/0.19	o 2835
0.21/0.27	o 2826
0.21/0.28	o 2821
0.31/0.38	o 2803
0.41/0.47	o 2798
0.41/0.47	o 2793
0.51/0.54	o 2773
0.89/0.96	o 2769
0.89/0.96	o 2765
0.89/0.99	o 2761
0.89/0.99	o 2759
0.89/1.00	o 2755
1.00/1.03	o 2754
1.19/1.25	o 2753
1.79/1.85	o 2745
1.79/1.86	o 2740
1.89/1.95	o 2733
4.09/4.18	o 2731
4.18/4.29	o 2728
4.18/4.29	o 2722
6.18/6.24	o 2721
6.28/6.31	o 2717
8.78/8.82	o 2714
13.09/13.16	o 2702
26.47/26.51	o 2697
30.37/30.44	o 2689
230.28/230.37	o 2684
230.28/230.37	o 2683
251.99/252.00	s SATISFIABLE
251.99/252.00	v <instantiation type="solution">
251.99/252.00	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[0][16] d[0][17] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[1][16] d[1][17] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[2][16] d[2][17] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[3][16] d[3][17] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[4][16] d[4][17] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[5][16] d[5][17] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[6][16] d[6][17] d[7][0] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[7][16] d[7][17] d[8][0] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[8][16] d[8][17] d[9][0] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[9][16] d[9][17] d[10][0] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[10][16] d[10][17] d[11][0] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[11][16] d[11][17] d[12][0] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[12][16] d[12][17] d[13][0] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[13][16] d[13][17] d[14][0] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[14][16] d[14][17] d[15][0] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] d[15][16] d[15][17] d[16][0] d[16][1] d[16][2] d[16][3] d[16][4] d[16][5] d[16][6] d[16][7] d[16][8] d[16][9] d[16][10] d[16][11] d[16][12] d[16][13] d[16][14] d[16][15] d[16][16] d[16][17] d[17][0] d[17][1] d[17][2] d[17][3] d[17][4] d[17][5] d[17][6] d[17][7] d[17][8] d[17][9] d[17][10] d[17][11] d[17][12] d[17][13] d[17][14] d[17][15] d[17][16] d[17][17] </list>
251.99/252.00	v   <values> 14 15 17 7 6 16 5 13 0 9 11 10 4 12 1 2 8 3 * 8 6 9 5 5 5 5 4 5 4 1 3 7 3 2 4 7 * * 8 4 6 6 4 3 5 5 5 8 3 4 2 6 5 8 * * * 4 6 3 3 4 8 10 6 3 4 2 6 7 7 2 * * * * 6 4 5 5 6 5 3 5 4 7 2 4 1 3 * * * * * 7 8 8 6 4 7 6 3 1 9 4 8 3 * * * * * * 3 2 6 6 4 5 4 5 6 5 4 3 * * * * * * * 8 5 5 5 7 4 1 9 4 5 5 * * * * * * * * 5 6 5 5 3 5 6 6 5 4 * * * * * * * * * 1 6 4 8 1 3 4 5 6 * * * * * * * * * * 7 7 7 5 7 6 4 4 * * * * * * * * * * * 9 7 6 7 6 2 6 * * * * * * * * * * * * 6 6 4 3 5 3 * * * * * * * * * * * * * 7 7 6 5 5 * * * * * * * * * * * * * * 9 5 4 3 * * * * * * * * * * * * * * * 6 2 3 * * * * * * * * * * * * * * * * 2 2 * * * * * * * * * * * * * * * * * 9 * * * * * * * * * * * * * * * * * * </values>
251.99/252.00	v </instantiation>

Verifier Data 

OK	2683

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 (12626 MiB free)
  memory of node 1: 16384 MiB (11544 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312565-1534699515/watcher-4312565-1534699515 -o /tmp/evaluation-result-4312565-1534699515/solver-4312565-1534699515 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534699009-13413 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1489849457 HOME/instance-4312565-1534699515.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=13765, runsolver pid=13762


[startup+0.100844 s]*
/proc/loadavg: 2.00 1.66 0.89 3/187 13766
/proc/meminfo: memFree=24731240/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=47988 memory=22596 CPUtime=0.1 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 5897 0 0 0 9 1 0 0 20 0 1 0 287514739 49139712 5649 33554432000 4194304 7499544 140721803462288 140721803457304 5773383 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 11997 5649 748 807 0 4988 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 47988 KiB
Current children cumulated memory: 22596 KiB

[startup+0.209663 s]*
/proc/loadavg: 2.00 1.66 0.89 3/187 13766
/proc/meminfo: memFree=24730868/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48252 memory=22860 CPUtime=0.21 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 5963 0 0 0 20 1 0 0 20 0 1 0 287514739 49410048 5715 33554432000 4194304 7499544 140721803462288 140721803457304 5771881 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12063 5715 748 807 0 5054 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 48252 KiB
Current children cumulated memory: 22860 KiB

[startup+0.309262 s]*
/proc/loadavg: 2.00 1.66 0.89 4/187 13766
/proc/meminfo: memFree=24730660/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48252 memory=22860 CPUtime=0.31 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 5977 0 0 0 30 1 0 0 20 0 1 0 287514739 49410048 5715 33554432000 4194304 7499544 140721803462288 140721803457304 5837904 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12063 5715 748 807 0 5054 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 48252 KiB
Current children cumulated memory: 22860 KiB

[startup+0.700241 s]
/proc/loadavg: 2.00 1.66 0.89 3/187 13766
/proc/meminfo: memFree=24730772/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48252 memory=23124 CPUtime=0.69 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 5995 0 0 0 68 1 0 0 20 0 1 0 287514739 49410048 5781 33554432000 4194304 7499544 140721803462288 140721803457304 5838062 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12063 5781 748 807 0 5054 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 48252 KiB
Current children cumulated memory: 23124 KiB

[startup+1.50026 s]
/proc/loadavg: 2.00 1.66 0.89 3/187 13766
/proc/meminfo: memFree=24730492/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23124 CPUtime=1.49 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 6004 0 0 0 148 1 0 0 20 0 1 0 287514739 49545216 5781 33554432000 4194304 7499544 140721803462288 140721803457304 5773343 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5781 748 807 0 5087 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23124 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 1.67 0.89 3/187 13766
/proc/meminfo: memFree=24730476/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23224 CPUtime=3.1 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 7421 0 0 0 309 1 0 0 20 0 1 0 287514739 49545216 5806 33554432000 4194304 7499544 140721803462288 140721803457304 5770088 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5806 748 807 0 5087 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23224 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 1.67 0.89 3/187 13766
/proc/meminfo: memFree=24729900/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=6.28 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 9920 0 0 0 627 1 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 4579803 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.67 0.90 3/187 13766
/proc/meminfo: memFree=24729532/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=12.68 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 11881 0 0 0 1267 1 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 5770305 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 1.69 0.92 3/187 13766
/proc/meminfo: memFree=24729788/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=25.47 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 13408 0 0 0 2546 1 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 5791060 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

[startup+51.1093 s]
/proc/loadavg: 1.94 1.70 0.94 3/187 13766
/proc/meminfo: memFree=24730324/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=51.08 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 14052 0 0 0 5107 1 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 5770261 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.74 1.00 3/187 13767
/proc/meminfo: memFree=24730332/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=102.27 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 14766 0 0 0 10226 1 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 4249712 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.79 1.06 3/187 13768
/proc/meminfo: memFree=24729936/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=162.28 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 15355 0 0 0 16226 2 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 5770335 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.83 1.12 3/187 13770
/proc/meminfo: memFree=24729892/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=222.28 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 15841 0 0 0 22226 2 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 5790831 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.85 1.15 5/200 13800
/proc/meminfo: memFree=24716008/32770624 swapFree=67108524/67108860
[pid=13765] ppid=13762 vsize=48384 memory=23232 CPUtime=251.99 cores=0,2,4,6
/proc/13765/stat : 13765 (MistralXCSP) R 13762 13765 13382 0 -1 4202496 16444 0 0 0 25197 2 0 0 20 0 1 0 287514739 49545216 5808 33554432000 4194304 7499544 140721803462288 140721803457304 5770462 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 42545152 140721803469938 140721803470088 140721803470088 140721803472841 0
/proc/13765/statm: 12096 5808 748 807 0 5087 0
Current children cumulated CPU time: 251.99 s
Current children cumulated vsize: 48384 KiB
Current children cumulated memory: 23232 KiB

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

[startup+252.01 s]
# the end of solver process 13765 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.974 s, system=0.025 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): 251.999
CPU user time (s): 251.974
CPU system time (s): 0.025
CPU usage (%): 99.9956
Max. virtual memory (cumulated for all children) (KiB): 48384
Max. memory (cumulated for all children) (KiB): 23232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.974
system time used= 0.025
maximum resident set size= 23252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16488
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= 14
involuntary context switches= 514


# summary of solver processes directly reported to runsolver:
#   pid: 13765
#   total CPU time (s): 251.999
#   total CPU user time (s): 251.974
#   total CPU system time (s): 0.025

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.858283 second user time and 1.74899 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-19 19:25:16
IDJOB=4312565
IDBENCH=141243
IDSOLVER=2801
FILE ID=node107/4312565-1534699515
RUNJOBID= node107-1534699009-13413
PBS_JOBID= 21038722
Free space on /tmp= 57360 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/QuadraticAssignment/QuadraticAssignment-had18_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-4312565-1534699515/watcher-4312565-1534699515 -o /tmp/evaluation-result-4312565-1534699515/solver-4312565-1534699515 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534699009-13413 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1489849457 HOME/instance-4312565-1534699515.xml

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

MD5SUM BENCH= 2bd2b017ef1b8aef080ffc7cd9cfea3a
RANDOM SEED=1489849457

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24751644 kB
MemAvailable:   31873044 kB
Buffers:          255408 kB
Cached:          7149104 kB
SwapCached:           20 kB
Active:          4340000 kB
Inactive:        3146324 kB
Active(anon):      55436 kB
Inactive(anon):    95192 kB
Active(file):    4284564 kB
Inactive(file):  3051132 kB
Unevictable:        6972 kB
Mlocked:            6972 kB
SwapTotal:      67108860 kB
SwapFree:       67108524 kB
Dirty:             11816 kB
Writeback:             4 kB
AnonPages:         88664 kB
Mapped:            22792 kB
Shmem:             66016 kB
Slab:             231468 kB
SReclaimable:     203076 kB
SUnreclaim:        28392 kB
KernelStack:        3264 kB
PageTables:         5336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     419440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 57352 MiB
End job on node107 at 2018-08-19 19:29:28