Trace number 4260994

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 2017-07-28OPT1477 428.57599 428.67499

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-13.xml
MD5SUM38d75cb998cf411a03c81843abbd85b8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1477
Best CPU time to get the best result obtained on this benchmark86.1866
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":60}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":60}]
Minimum constraint arity60
Maximum constraint arity60
Distribution of constraint arities[{"arity":60,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax 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
0.00/0.09	o 0
0.00/0.09	o 33
0.00/0.09	o 116
0.00/0.09	o 160
0.00/0.09	o 219
0.00/0.09	o 300
0.00/0.09	o 336
0.00/0.09	o 350
0.00/0.09	o 360
0.00/0.09	o 375
0.00/0.09	o 378
0.00/0.09	o 393
0.00/0.09	o 412
0.00/0.09	o 423
0.00/0.09	o 435
0.00/0.09	o 441
0.00/0.09	o 444
0.00/0.09	o 471
0.00/0.09	o 490
0.00/0.10	o 540
0.00/0.10	o 546
0.00/0.10	o 596
0.00/0.10	o 604
0.00/0.10	o 634
0.00/0.10	o 658
0.00/0.10	o 686
0.00/0.10	o 728
0.00/0.10	o 750
0.00/0.10	o 756
0.00/0.10	o 816
0.00/0.10	o 860
0.00/0.10	o 881
0.00/0.10	o 884
0.00/0.10	o 911
0.00/0.10	o 961
0.00/0.10	o 962
0.00/0.10	o 1012
0.00/0.10	o 1040
0.00/0.10	o 1052
0.00/0.10	o 1057
0.00/0.10	o 1071
0.00/0.10	o 1075
0.00/0.10	o 1091
0.00/0.10	o 1138
0.00/0.10	o 1140
0.00/0.10	o 1145
0.00/0.10	o 1177
0.00/0.10	o 1186
0.00/0.10	o 1196
0.00/0.10	o 1201
0.00/0.10	o 1215
0.00/0.10	o 1243
0.00/0.10	o 1247
0.00/0.10	o 1251
0.00/0.10	o 1260
0.00/0.10	o 1276
0.00/0.10	o 1285
0.00/0.10	o 1290
0.00/0.10	o 1291
0.00/0.10	o 1345
0.00/0.10	o 1346
0.00/0.10	o 1356
0.00/0.10	o 1362
0.00/0.10	o 1375
0.00/0.10	o 1382
0.00/0.10	o 1383
0.00/0.10	o 1388
0.00/0.10	o 1397
0.00/0.10	o 1403
0.00/0.10	o 1425
0.00/0.10	o 1439
0.00/0.10	o 1466
0.00/0.11	o 1477
428.49/428.67	s OPTIMUM FOUND
428.49/428.67	v <instantiation type="optimum" cost="1477">
428.49/428.67	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] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] </list>
428.49/428.67	v   <values> 0 0 1 0 0 1 0 0 1 0 0 1 1 1 0 0 1 0 1 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 </values>
428.49/428.67	v </instantiation>

Verifier Data 

OK	1477

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-4260994-1502378779/watcher-4260994-1502378779 -o /tmp/evaluation-result-4260994-1502378779/solver-4260994-1502378779 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502333491-25568 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 385280524 HOME/instance-4260994-1502378779.xml 

pid=31551
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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 2.01 2.05 2/184 31554
/proc/meminfo: memFree=31064164/32770624 swapFree=0/429412
[pid=31554] ppid=31551 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/31554/stat : 31554 (runsolver) D 31551 31554 4525 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 137530865 24240128 107 18446744073709551615 4194304 4338465 140724017366288 140724017363928 140457818694359 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 32145408 140724017369227 140724017369673 140724017369673 140724017373130 0
/proc/31554/statm: 5918 107 54 36 0 2156 0

[startup+0.100154 s]
/proc/loadavg: 2.00 2.01 2.05 2/184 31554
/proc/meminfo: memFree=31064164/32770624 swapFree=0/429412
[pid=31554] ppid=31551 vsize=28788 CPUtime=0 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1044 0 0 0 0 0 0 0 20 0 1 0 137530865 29478912 875 18446744073709551615 4194304 7396336 140724205818208 140724205815208 5773811 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 28788

[startup+0.200261 s]
/proc/loadavg: 2.00 2.01 2.05 2/184 31554
/proc/meminfo: memFree=31064164/32770624 swapFree=0/429412
[pid=31554] ppid=31551 vsize=28788 CPUtime=0.1 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1047 0 0 0 10 0 0 0 20 0 1 0 137530865 29478912 875 18446744073709551615 4194304 7396336 140724205818208 140724205815208 4379189 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 28788

[startup+0.300246 s]
/proc/loadavg: 2.00 2.01 2.05 2/184 31554
/proc/meminfo: memFree=31064164/32770624 swapFree=0/429412
[pid=31554] ppid=31551 vsize=28788 CPUtime=0.2 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1047 0 0 0 20 0 0 0 20 0 1 0 137530865 29478912 875 18446744073709551615 4194304 7396336 140724205818208 140724205815208 5774384 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 28788

[startup+0.700222 s]
/proc/loadavg: 2.00 2.01 2.05 2/184 31554
/proc/meminfo: memFree=31064164/32770624 swapFree=0/429412
[pid=31554] ppid=31551 vsize=28788 CPUtime=0.6 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1047 0 0 0 60 0 0 0 20 0 1 0 137530865 29478912 875 18446744073709551615 4194304 7396336 140724205818208 140724205815208 4249456 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 28788

[startup+1.50021 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 31555
/proc/meminfo: memFree=31063652/32770624 swapFree=0/429432
[pid=31554] ppid=31551 vsize=28788 CPUtime=1.4 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1047 0 0 0 140 0 0 0 20 0 1 0 137530865 29478912 875 18446744073709551615 4194304 7396336 140724205818208 140724205813224 4582271 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 28788

[startup+3.10022 s]
/proc/loadavg: 1.92 2.00 2.04 3/185 31555
/proc/meminfo: memFree=31063284/32770624 swapFree=0/429432
[pid=31554] ppid=31551 vsize=28788 CPUtime=3 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1100 0 0 0 300 0 0 0 20 0 1 0 137530865 29478912 875 18446744073709551615 4194304 7396336 140724205818208 140724205813224 4582542 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 28788

[startup+6.30022 s]
/proc/loadavg: 1.92 2.00 2.04 3/185 31555
/proc/meminfo: memFree=31062680/32770624 swapFree=0/429428
[pid=31554] ppid=31551 vsize=28788 CPUtime=6.2 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1153 0 0 0 620 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5839344 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 28788

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/185 31555
/proc/meminfo: memFree=31062508/32770624 swapFree=0/429424
[pid=31554] ppid=31551 vsize=28788 CPUtime=12.6 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1206 0 0 0 1260 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5771377 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 28788

[startup+25.5002 s]
/proc/loadavg: 1.95 2.00 2.04 3/185 31556
/proc/meminfo: memFree=31062632/32770624 swapFree=0/429424
[pid=31554] ppid=31551 vsize=28788 CPUtime=25.4 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1312 0 0 0 2540 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 4581726 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 28788

[startup+51.1003 s]
/proc/loadavg: 1.96 2.00 2.04 3/185 31556
/proc/meminfo: memFree=31062880/32770624 swapFree=0/429420
[pid=31554] ppid=31551 vsize=28788 CPUtime=51 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1365 0 0 0 5100 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 4249471 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 28788

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 31558
/proc/meminfo: memFree=31062992/32770624 swapFree=0/429440
[pid=31554] ppid=31551 vsize=28788 CPUtime=102.2 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1418 0 0 0 10220 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 4249703 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 28788

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/186 31561
/proc/meminfo: memFree=31062548/32770624 swapFree=0/429460
[pid=31554] ppid=31551 vsize=28788 CPUtime=162.19 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1471 0 0 0 16219 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5839021 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 28788

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 31563
/proc/meminfo: memFree=31062528/32770624 swapFree=0/429464
[pid=31554] ppid=31551 vsize=28788 CPUtime=222.2 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1524 0 0 0 22220 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5771336 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28788

[startup+282.3 s]
/proc/loadavg: 2.10 2.03 2.05 3/185 31565
/proc/meminfo: memFree=31062780/32770624 swapFree=0/429480
[pid=31554] ppid=31551 vsize=28788 CPUtime=282.19 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1577 0 0 0 28219 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5772165 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28788

[startup+342.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/185 31567
/proc/meminfo: memFree=31062868/32770624 swapFree=0/429492
[pid=31554] ppid=31551 vsize=28788 CPUtime=342.19 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1630 0 0 0 34219 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 4249734 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28788

[startup+402.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/185 31569
/proc/meminfo: memFree=31062872/32770624 swapFree=0/429500
[pid=31554] ppid=31551 vsize=28788 CPUtime=402.19 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1683 0 0 0 40219 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5165842 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 28788

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31554 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 1.95 2.00 2.04 3/184 31569
/proc/meminfo: memFree=31062888/32770624 swapFree=0/429492
[pid=31554] ppid=31551 vsize=28788 CPUtime=409.49 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1683 0 0 0 40949 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5774448 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 409.49
Current children cumulated vsize (KiB) 28788

[startup+422.4 s]
/proc/loadavg: 1.96 2.00 2.04 3/184 31570
/proc/meminfo: memFree=31062764/32770624 swapFree=0/429504
[pid=31554] ppid=31551 vsize=28788 CPUtime=422.3 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1736 0 0 0 42230 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5774037 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 422.3
Current children cumulated vsize (KiB) 28788

[startup+425.6 s]
/proc/loadavg: 1.96 2.00 2.04 3/184 31570
/proc/meminfo: memFree=31062764/32770624 swapFree=0/429504
[pid=31554] ppid=31551 vsize=28788 CPUtime=425.49 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1736 0 0 0 42549 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5839340 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 425.49
Current children cumulated vsize (KiB) 28788

[startup+427.2 s]
/proc/loadavg: 1.96 2.00 2.04 3/184 31570
/proc/meminfo: memFree=31062888/32770624 swapFree=0/429504
[pid=31554] ppid=31551 vsize=28788 CPUtime=427.09 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1736 0 0 0 42709 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5165945 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 427.09
Current children cumulated vsize (KiB) 28788

[startup+428.006 s]
/proc/loadavg: 1.96 2.00 2.04 3/184 31570
/proc/meminfo: memFree=31062888/32770624 swapFree=0/429504
[pid=31554] ppid=31551 vsize=28788 CPUtime=427.9 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1736 0 0 0 42790 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5772915 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 427.9
Current children cumulated vsize (KiB) 28788

[startup+428.4 s]
/proc/loadavg: 1.96 2.00 2.04 3/184 31570
/proc/meminfo: memFree=31062888/32770624 swapFree=0/429504
[pid=31554] ppid=31551 vsize=28788 CPUtime=428.29 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1736 0 0 0 42829 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5586201 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 428.29
Current children cumulated vsize (KiB) 28788

[startup+428.6 s]
/proc/loadavg: 1.96 2.00 2.04 3/184 31570
/proc/meminfo: memFree=31062888/32770624 swapFree=0/429504
[pid=31554] ppid=31551 vsize=28788 CPUtime=428.49 cores=1,3,5,7
/proc/31554/stat : 31554 (MistralXCSP) R 31551 31554 4525 0 -1 4202496 1736 0 0 0 42849 0 0 0 20 0 1 0 137530865 29478912 888 18446744073709551615 4194304 7396336 140724205818208 140724205813224 5771317 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 24551424 140724205822387 140724205822536 140724205822536 140724205825993 0
/proc/31554/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 428.49
Current children cumulated vsize (KiB) 28788

Child status: 0
Real time (s): 428.675
CPU time (s): 428.576
CPU user time (s): 428.57
CPU system time (s): 0.005999
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 28788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 428.57
system time used= 0.005999
maximum resident set size= 3556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1828
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= 122

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.08919 second user time and 1.3859 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-10 17:11:56
IDJOB=4260994
IDBENCH=133500
IDSOLVER=2649
FILE ID=node132/4260994-1502378779
RUNJOBID= node132-1502333491-25568
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-13.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-4260994-1502378779/watcher-4260994-1502378779 -o /tmp/evaluation-result-4260994-1502378779/solver-4260994-1502378779 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502333491-25568 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 385280524 HOME/instance-4260994-1502378779.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 38d75cb998cf411a03c81843abbd85b8
RANDOM SEED=385280524

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31064184 kB
MemAvailable:   31838144 kB
Buffers:          282204 kB
Cached:           795080 kB
SwapCached:            0 kB
Active:           803896 kB
Inactive:         470232 kB
Active(anon):     197676 kB
Inactive(anon):    40820 kB
Active(file):     606220 kB
Inactive(file):   429412 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5844 kB
Writeback:             0 kB
AnonPages:        196952 kB
Mapped:            58648 kB
Shmem:             41660 kB
Slab:             134920 kB
SReclaimable:     108328 kB
SUnreclaim:        26592 kB
KernelStack:        3296 kB
PageTables:         5296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     471892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    141312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62020 MiB
End job on node132 at 2017-08-10 17:19:05