Trace number 4260991

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 2017-07-28OPT1333 446.922 447.01801

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-05.xml
MD5SUMec17c84eab1701ad56b983b1c216f3af
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1333
Best CPU time to get the best result obtained on this benchmark95.399902
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 

0.00/0.11	c 280717
0.00/0.11	o 0
0.00/0.11	o 41
0.00/0.11	o 85
0.00/0.11	o 97
0.00/0.11	o 186
0.00/0.11	o 191
0.00/0.11	o 290
0.00/0.11	o 319
0.00/0.11	o 371
0.00/0.11	o 378
0.00/0.11	o 393
0.00/0.11	o 405
0.00/0.11	o 460
0.00/0.11	o 463
0.00/0.11	o 488
0.00/0.11	o 496
0.00/0.11	o 499
0.00/0.11	o 513
0.00/0.11	o 517
0.00/0.11	o 520
0.00/0.11	o 526
0.00/0.11	o 535
0.00/0.11	o 546
0.00/0.11	o 604
0.00/0.11	o 617
0.00/0.11	o 629
0.00/0.11	o 687
0.00/0.11	o 688
0.00/0.11	o 726
0.00/0.11	o 755
0.00/0.11	o 757
0.00/0.11	o 785
0.00/0.11	o 823
0.00/0.11	o 826
0.00/0.11	o 828
0.00/0.11	o 829
0.00/0.11	o 830
0.00/0.11	o 844
0.00/0.11	o 910
0.00/0.11	o 917
0.00/0.11	o 978
0.00/0.11	o 1002
0.00/0.11	o 1009
0.00/0.11	o 1010
0.00/0.11	o 1016
0.00/0.11	o 1065
0.00/0.11	o 1067
0.00/0.11	o 1068
0.00/0.11	o 1075
0.00/0.11	o 1148
0.00/0.11	o 1170
0.00/0.11	o 1176
0.00/0.11	o 1191
0.00/0.11	o 1192
0.00/0.11	o 1199
0.00/0.11	o 1227
0.00/0.11	o 1232
0.00/0.11	o 1276
0.00/0.11	o 1282
0.00/0.12	o 1319
0.00/0.12	o 1320
0.00/0.12	o 1333
446.90/447.01	s OPTIMUM FOUND
446.90/447.01	v <instantiation type="optimum" cost="1333">
446.90/447.01	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>
446.90/447.01	v   <values> 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 </values>
446.90/447.01	v </instantiation>

Verifier Data 

OK	1333

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-4260991-1502378758/watcher-4260991-1502378758 -o /tmp/evaluation-result-4260991-1502378758/solver-4260991-1502378758 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502331912-20756 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1400012150 HOME/instance-4260991-1502378758.xml 

pid=28497
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: 1.93 2.02 2.04 3/185 28500
/proc/meminfo: memFree=30633964/32770624 swapFree=0/546092
[pid=28500] ppid=28497 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/28500/stat : 28500 (runsolver) D 28497 28500 31388 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 85382089 24240128 106 18446744073709551615 4194304 4338465 140724464076928 140724464074568 140349825483479 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 24592384 140724464078986 140724464079433 140724464079433 140724464082890 0
/proc/28500/statm: 5918 106 53 36 0 2156 0

[startup+0.100158 s]
/proc/loadavg: 1.93 2.02 2.04 3/185 28500
/proc/meminfo: memFree=30633964/32770624 swapFree=0/546092
[pid=28500] ppid=28497 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/28500/stat : 28500 (runsolver) D 28497 28500 31388 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 85382089 24240128 106 18446744073709551615 4194304 4338465 140724464076928 140724464074568 140349825483479 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 24592384 140724464078986 140724464079433 140724464079433 140724464082890 0
/proc/28500/statm: 5918 106 53 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200364 s]
/proc/loadavg: 1.93 2.02 2.04 3/185 28500
/proc/meminfo: memFree=30633964/32770624 swapFree=0/546092
[pid=28500] ppid=28497 vsize=28788 CPUtime=0.08 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1047 0 0 0 8 0 0 0 20 0 1 0 85382089 29478912 875 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4581459 0 0 1 16386 0 0 0 17 7 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28788

[startup+0.300366 s]
/proc/loadavg: 1.93 2.02 2.04 3/185 28500
/proc/meminfo: memFree=30633964/32770624 swapFree=0/546092
[pid=28500] ppid=28497 vsize=28788 CPUtime=0.18 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1047 0 0 0 18 0 0 0 20 0 1 0 85382089 29478912 875 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5774399 0 0 1 16386 0 0 0 17 7 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 28788

[startup+0.700226 s]
/proc/loadavg: 1.93 2.02 2.04 3/185 28500
/proc/meminfo: memFree=30633964/32770624 swapFree=0/546092
[pid=28500] ppid=28497 vsize=28788 CPUtime=0.58 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1047 0 0 0 58 0 0 0 20 0 1 0 85382089 29478912 875 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4249727 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 28788

[startup+1.50022 s]
/proc/loadavg: 1.93 2.02 2.04 3/186 28501
/proc/meminfo: memFree=30632988/32770624 swapFree=0/546140
[pid=28500] ppid=28497 vsize=28788 CPUtime=1.38 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1047 0 0 0 138 0 0 0 20 0 1 0 85382089 29478912 875 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4249722 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 28788

[startup+3.10022 s]
/proc/loadavg: 1.93 2.02 2.04 3/186 28501
/proc/meminfo: memFree=30632616/32770624 swapFree=0/546140
[pid=28500] ppid=28497 vsize=28788 CPUtime=2.98 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1100 0 0 0 298 0 0 0 20 0 1 0 85382089 29478912 875 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4582542 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 875 694 782 0 213 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 28788

[startup+6.30022 s]
/proc/loadavg: 2.02 2.03 2.05 3/186 28501
/proc/meminfo: memFree=30632024/32770624 swapFree=0/546096
[pid=28500] ppid=28497 vsize=28788 CPUtime=6.18 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1153 0 0 0 618 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5774419 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 28788

[startup+12.7002 s]
/proc/loadavg: 2.02 2.03 2.05 3/186 28501
/proc/meminfo: memFree=30631944/32770624 swapFree=0/546100
[pid=28500] ppid=28497 vsize=28788 CPUtime=12.58 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1206 0 0 0 1258 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5772942 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 28788

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 2.05 3/186 28501
/proc/meminfo: memFree=30631944/32770624 swapFree=0/546096
[pid=28500] ppid=28497 vsize=28788 CPUtime=25.38 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1312 0 0 0 2538 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5772949 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 28788

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.05 3/186 28502
/proc/meminfo: memFree=30631824/32770624 swapFree=0/546088
[pid=28500] ppid=28497 vsize=28788 CPUtime=50.98 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1365 0 0 0 5098 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4582433 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 28788

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 28505
/proc/meminfo: memFree=30631616/32770624 swapFree=0/546108
[pid=28500] ppid=28497 vsize=28788 CPUtime=102.19 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1418 0 0 0 10219 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4257640 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 28788

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28508
/proc/meminfo: memFree=30631552/32770624 swapFree=0/546136
[pid=28500] ppid=28497 vsize=28788 CPUtime=162.19 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1471 0 0 0 16219 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5578128 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/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 2.01 2.05 3/186 28510
/proc/meminfo: memFree=30631012/32770624 swapFree=0/546144
[pid=28500] ppid=28497 vsize=28788 CPUtime=222.19 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1524 0 0 0 22219 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5771331 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28788

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 28512
/proc/meminfo: memFree=30631708/32770624 swapFree=0/546164
[pid=28500] ppid=28497 vsize=28788 CPUtime=282.19 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1524 0 0 0 28219 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4320832 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/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: 2.08 2.03 2.05 3/186 28514
/proc/meminfo: memFree=30630972/32770624 swapFree=0/546176
[pid=28500] ppid=28497 vsize=28788 CPUtime=342.19 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1577 0 0 0 34219 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5620577 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/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: 2.03 2.03 2.05 3/185 28516
/proc/meminfo: memFree=30630736/32770624 swapFree=0/546204
[pid=28500] ppid=28497 vsize=28788 CPUtime=402.19 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1577 0 0 0 40219 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4581774 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/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 28500 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 2.03 2.02 2.05 3/185 28516
/proc/meminfo: memFree=30630616/32770624 swapFree=0/546196
[pid=28500] ppid=28497 vsize=28788 CPUtime=409.49 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1577 0 0 0 40949 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4543818 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/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: 2.02 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=422.3 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 42230 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4320832 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 422.3
Current children cumulated vsize (KiB) 28788

[startup+435.2 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=435.1 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 43510 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5620516 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 435.1
Current children cumulated vsize (KiB) 28788

[startup+441.6 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=441.5 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 44150 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5619687 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 441.5
Current children cumulated vsize (KiB) 28788

[startup+444.8 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=444.7 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 44470 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4249734 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 444.7
Current children cumulated vsize (KiB) 28788

[startup+446.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=446.3 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 44630 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4249696 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 446.3
Current children cumulated vsize (KiB) 28788

[startup+446.8 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=446.7 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 44670 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 5771264 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 446.7
Current children cumulated vsize (KiB) 28788

[startup+447 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 28517
/proc/meminfo: memFree=30630512/32770624 swapFree=0/546212
[pid=28500] ppid=28497 vsize=28788 CPUtime=446.9 cores=1,3,5,7
/proc/28500/stat : 28500 (MistralXCSP) R 28497 28500 31388 0 -1 4202496 1630 0 0 0 44690 0 0 0 20 0 1 0 85382089 29478912 888 18446744073709551615 4194304 7396336 140724761193984 140724761189000 4249703 0 0 1 16386 0 0 0 17 3 0 0 10 0 0 9496464 9501696 19218432 140724761199026 140724761199176 140724761199176 140724761202633 0
/proc/28500/statm: 7197 888 704 782 0 213 0
Current children cumulated CPU time (s) 446.9
Current children cumulated vsize (KiB) 28788

Child status: 0
Real time (s): 447.018
CPU time (s): 446.922
CPU user time (s): 446.918
CPU system time (s): 0.003659
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 28788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 446.918
system time used= 0.003659
maximum resident set size= 3588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1721
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= 121

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.962531 second user time and 1.58697 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-10 17:12:02
IDJOB=4260991
IDBENCH=133498
IDSOLVER=2649
FILE ID=node134/4260991-1502378758
RUNJOBID= node134-1502331912-20756
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-05.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-4260991-1502378758/watcher-4260991-1502378758 -o /tmp/evaluation-result-4260991-1502378758/solver-4260991-1502378758 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502331912-20756 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1400012150 HOME/instance-4260991-1502378758.xml

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

MD5SUM BENCH= ec17c84eab1701ad56b983b1c216f3af
RANDOM SEED=1400012150

node134.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        30634228 kB
MemAvailable:   31523752 kB
Buffers:          272512 kB
Cached:           911640 kB
SwapCached:            0 kB
Active:          1125676 kB
Inactive:         577316 kB
Active(anon):     521176 kB
Inactive(anon):    31224 kB
Active(file):     604500 kB
Inactive(file):   546092 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5836 kB
Writeback:             4 kB
AnonPages:        518972 kB
Mapped:            50176 kB
Shmem:             33468 kB
Slab:             135860 kB
SReclaimable:     109532 kB
SUnreclaim:        26328 kB
KernelStack:        3264 kB
PageTables:         5820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     785352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node134 at 2017-08-10 17:19:29