Trace number 4259151

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 2017-07-28OPT4752 56.084599 56.176998

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr15c.xml
MD5SUMce755c39cb9d6ddef8bea85f09074509
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4752
Best CPU time to get the best result obtained on this benchmark4.56043
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints15
Number of domains2
Minimum domain size15
Maximum domain size64
Distribution of domain sizes[{"size":15,"count":15},{"size":64,"count":14}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":211},{"degree":2,"count":16},{"degree":3,"count":13}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":14},{"arity":15,"count":1}]
Number of extensional constraints14
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":14},{"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 

0.00/0.09	c 280717
0.00/0.10	o 39067
0.00/0.10	o 34788
0.00/0.10	o 34713
0.00/0.10	o 28093
0.00/0.10	o 28078
0.00/0.10	o 28015
0.00/0.10	o 27763
0.00/0.10	o 27700
0.00/0.10	o 27663
0.00/0.10	o 27450
0.00/0.10	o 27443
0.00/0.10	o 26265
0.00/0.10	o 25045
0.01/0.11	o 24881
0.01/0.11	o 24812
0.01/0.11	o 19050
0.01/0.11	o 18776
0.01/0.11	o 17998
0.01/0.11	o 17760
0.01/0.11	o 17742
0.01/0.11	o 17739
0.01/0.11	o 17690
0.01/0.11	o 17688
0.01/0.11	o 15762
0.01/0.11	o 14823
0.01/0.11	o 14645
0.01/0.11	o 12247
0.01/0.11	o 12229
0.01/0.11	o 10587
0.01/0.11	o 8555
0.01/0.11	o 8463
0.01/0.11	o 8427
0.01/0.11	o 8381
0.01/0.12	o 8274
0.01/0.12	o 8066
0.01/0.12	o 7886
0.01/0.13	o 7638
0.01/0.13	o 7636
0.01/0.13	o 7559
0.01/0.13	o 7478
0.01/0.13	o 7068
0.01/0.15	o 7025
0.01/0.15	o 7003
0.01/0.15	o 6970
0.01/0.15	o 6734
0.01/0.15	o 6248
0.01/0.15	o 6196
0.01/0.16	o 6101
0.01/0.16	o 6012
0.01/0.16	o 5893
0.01/0.17	o 5777
0.01/0.17	o 5537
0.10/0.20	o 4970
0.10/0.20	o 4752
56.01/56.17	s OPTIMUM FOUND
56.01/56.17	v <instantiation type="optimum" cost="4752">
56.01/56.17	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] 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[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[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[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[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[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[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[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[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[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[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[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[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[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[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] </list>
56.01/56.17	v   <values> 12 1 4 6 7 0 13 5 3 2 14 8 11 10 9 * 4 2 * * * * * * * * * * * * * * * 3 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * 12 * * * * * * * * * * * * * * * 39 * * * * * * * * * * * * * * * 20 * * * * * * * * * * * * * * * 50 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * 11 * * * * * * * * * * * * * * * 10 * * * * * * * * * * * * * * * 13 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
56.01/56.17	v </instantiation>

Verifier Data 

OK	4752

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259151-1501664367/watcher-4259151-1501664367 -o /tmp/evaluation-result-4259151-1501664367/solver-4259151-1501664367 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1501661091-25196 --watchdog 300 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 104396645 HOME/instance-4259151-1501664367.xml 

pid=26978
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.96 3/185 26981
/proc/meminfo: memFree=29438128/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/26981/stat : 26981 (runsolver) D 26978 26981 3187 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 8347319 24240128 108 18446744073709551615 4194304 4338465 140730841030528 140730841028168 139646403896023 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 18567168 140730841038988 140730841039431 140730841039431 140730841042890 0
/proc/26981/statm: 5918 108 54 36 0 2156 0

[startup+0.109594 s]
/proc/loadavg: 2.00 2.00 1.96 3/185 26981
/proc/meminfo: memFree=29438128/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=30992 CPUtime=0.01 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 1595 0 0 0 1 0 0 0 20 0 1 0 8347319 31735808 1396 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5165800 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7748 1396 686 782 0 764 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 30992

[startup+0.200274 s]
/proc/loadavg: 2.00 2.00 1.96 3/185 26981
/proc/meminfo: memFree=29438128/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=31124 CPUtime=0.1 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 1616 0 0 0 10 0 0 0 20 0 1 0 8347319 31870976 1396 18446744073709551615 4194304 7396336 140728023556400 140728023551416 4243296 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1396 686 782 0 797 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 31124

[startup+0.300251 s]
/proc/loadavg: 2.00 2.00 1.96 3/185 26981
/proc/meminfo: memFree=29438128/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=31124 CPUtime=0.2 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 1618 0 0 0 20 0 0 0 20 0 1 0 8347319 31870976 1396 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5841291 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1396 686 782 0 797 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 31124

[startup+0.700229 s]
/proc/loadavg: 2.00 2.00 1.96 3/185 26981
/proc/meminfo: memFree=29438128/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=31124 CPUtime=0.6 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 1619 0 0 0 60 0 0 0 20 0 1 0 8347319 31870976 1396 18446744073709551615 4194304 7396336 140728023556400 140728023551416 4581738 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1396 686 782 0 797 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 31124

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 1.96 3/186 26982
/proc/meminfo: memFree=29434968/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=31124 CPUtime=1.4 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 1619 0 0 0 140 0 0 0 20 0 1 0 8347319 31870976 1396 18446744073709551615 4194304 7396336 140728023556400 140728023551416 4582790 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1396 686 782 0 797 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 31124

[startup+3.10022 s]
/proc/loadavg: 2.00 2.00 1.96 3/186 26982
/proc/meminfo: memFree=29350896/32770624 swapFree=0/265940
[pid=26981] ppid=26978 vsize=31124 CPUtime=3 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 1965 0 0 0 300 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5792016 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 31124

[startup+6.30023 s]
/proc/loadavg: 1.92 1.98 1.96 4/186 26982
/proc/meminfo: memFree=29346056/32770624 swapFree=0/265956
[pid=26981] ppid=26978 vsize=31124 CPUtime=6.2 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 2311 0 0 0 620 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5685893 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 31124

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.96 3/186 26982
/proc/meminfo: memFree=29289920/32770624 swapFree=0/265968
[pid=26981] ppid=26978 vsize=31124 CPUtime=12.6 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 2658 0 0 0 1260 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5618320 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 31124

[startup+25.5003 s]
/proc/loadavg: 2.15 2.03 1.97 3/186 26982
/proc/meminfo: memFree=29267588/32770624 swapFree=0/265984
[pid=26981] ppid=26978 vsize=31124 CPUtime=25.4 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3345 0 0 0 2540 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5791658 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 31124

[startup+51.1003 s]
/proc/loadavg: 2.17 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29231616/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=51 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5100 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5792063 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 31124

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26981 sig 9
??? kill -26981 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.17 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29231616/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=51.1 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5110 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 4543936 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31124

[startup+54.4002 s]
/proc/loadavg: 2.16 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29230020/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=54.3 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5430 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5792027 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 54.3
Current children cumulated vsize (KiB) 31124

[startup+55.2002 s]
/proc/loadavg: 2.16 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29226796/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=55.1 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5510 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 4249440 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 55.1
Current children cumulated vsize (KiB) 31124

[startup+55.6002 s]
/proc/loadavg: 2.16 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29226796/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=55.5 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5550 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5576249 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 55.5
Current children cumulated vsize (KiB) 31124

[startup+56.0002 s]
/proc/loadavg: 2.16 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29226796/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=55.9 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5590 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 5841291 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 55.9
Current children cumulated vsize (KiB) 31124

[startup+56.1002 s]
/proc/loadavg: 2.16 2.05 1.98 3/186 26982
/proc/meminfo: memFree=29226796/32770624 swapFree=0/265992
[pid=26981] ppid=26978 vsize=31124 CPUtime=56.01 cores=1,3,5,7
/proc/26981/stat : 26981 (MistralXCSP) R 26978 26981 3187 0 -1 4202496 3686 0 0 0 5601 0 0 0 20 0 1 0 8347319 31870976 1461 18446744073709551615 4194304 7396336 140728023556400 140728023551416 4543936 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 10698752 140728023560625 140728023560774 140728023560774 140728023564233 0
/proc/26981/statm: 7781 1461 696 782 0 797 0
Current children cumulated CPU time (s) 56.01
Current children cumulated vsize (KiB) 31124

Child status: 0
Real time (s): 56.177
CPU time (s): 56.0846
CPU user time (s): 56.0824
CPU system time (s): 0.002125
CPU usage (%): 99.8355
Max. virtual memory (cumulated for all children) (KiB): 31124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.0824
system time used= 0.002125
maximum resident set size= 5880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3785
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= 6
involuntary context switches= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.131549 second user time and 0.206415 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-02 10:45:27
IDJOB=4259151
IDBENCH=123040
IDSOLVER=2645
FILE ID=node135/4259151-1501664367
RUNJOBID= node135-1501661091-25196
PBS_JOBID= 
Free space on /tmp= 61836 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.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-4259151-1501664367/watcher-4259151-1501664367 -o /tmp/evaluation-result-4259151-1501664367/solver-4259151-1501664367 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1501661091-25196 --watchdog 300  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 104396645 HOME/instance-4259151-1501664367.xml

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

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=104396645

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        29438128 kB
MemAvailable:   29700748 kB
Buffers:          140352 kB
Cached:           398396 kB
SwapCached:            0 kB
Active:          2631800 kB
Inactive:         274532 kB
Active(anon):    2367944 kB
Inactive(anon):     8592 kB
Active(file):     263856 kB
Inactive(file):   265940 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6076 kB
Writeback:             0 kB
AnonPages:       2367440 kB
Mapped:            30840 kB
Shmem:              8960 kB
Slab:             123944 kB
SReclaimable:      97320 kB
SUnreclaim:        26624 kB
KernelStack:        3344 kB
PageTables:         9200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2611724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    362496 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61832 MiB
End job on node135 at 2017-08-02 10:46:23