Trace number 4299954

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 NameAnswerCPU timeWall clock time
NACRE 1.0.4? (TO) 2519.7 2520.02

General information on the benchmark

NameMagicSquare/
MagicSquare-11-sum_c18.xml
MD5SUM9fb1cf873c57982715ec6b9bcc5cb523
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints25
Number of domains1
Minimum domain size121
Maximum domain size121
Distribution of domain sizes[{"size":121,"count":121}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":100},{"degree":4,"count":20},{"degree":5,"count":1}]
Minimum constraint arity11
Maximum constraint arity121
Distribution of constraint arities[{"arity":11,"count":24},{"arity":121,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":24}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.4
2519.67/2520.01	c
2519.67/2520.01	c # time = 2519.68
2519.67/2520.01	c # Dec = 3747211
2519.67/2520.01	c # Propagate Calls = 16334428125
2519.67/2520.01	c # assignAt Calls = 6346075
2519.67/2520.01	c # removeAt Calls = 645292554
2519.67/2520.01	c # Run = 6142
2519.67/2520.01	c # Conflicts = 3556756
2519.67/2520.01	c # Memory used = 1160.91 Mb
2519.67/2520.01	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8359 MiB free)
  memory of node 1: 16384 MiB (12654 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299954-1532792500/watcher-4299954-1532792500 -o /tmp/evaluation-result-4299954-1532792500/solver-4299954-1532792500 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19388 --watchdog 2580 nacre_mini_release HOME/instance-4299954-1532792500.xml -ca -l100 -cm 

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22940, runsolver pid=22937

[startup+0.100156 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21512948/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=31244 memory=7752 CPUtime=0.1 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 2262 0 0 0 10 0 0 0 20 0 1 0 96813198 31993856 1938 33554432000 4194304 4933779 140730402190416 140730402187416 140503881189811 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 7811 1938 612 181 0 1428 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31244 KiB
Current children cumulated memory: 7752 KiB

[startup+0.209629 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21511460/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=33100 memory=9600 CPUtime=0.21 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 2702 0 0 0 21 0 0 0 20 0 1 0 96813198 33894400 2400 33554432000 4194304 4933779 140730402190416 140730402188184 140503881189763 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 8275 2400 612 181 0 1892 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33100 KiB
Current children cumulated memory: 9600 KiB

[startup+0.309253 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21509336/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=34828 memory=11448 CPUtime=0.3 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 3134 0 0 0 30 0 0 0 20 0 1 0 96813198 35663872 2862 33554432000 4194304 4933779 140730402190416 140730402188184 140503881189795 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 8707 2862 612 181 0 2324 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 11448 KiB

[startup+0.700288 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21506360/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=40724 memory=17256 CPUtime=0.69 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 4594 0 0 0 68 1 0 0 20 0 1 0 96813198 41701376 4314 33554432000 4194304 4933779 140730402190416 140730402188184 140503880334309 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 10181 4314 612 181 0 3798 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40724 KiB
Current children cumulated memory: 17256 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21498176/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=53012 memory=29400 CPUtime=1.49 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 7664 0 0 0 148 1 0 0 20 0 1 0 96813198 54284288 7350 33554432000 4194304 4933779 140730402190416 140730402188184 4393121 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 13253 7350 612 181 0 6870 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53012 KiB
Current children cumulated memory: 29400 KiB

[startup+3.10951 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21467672/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=77788 memory=54124 CPUtime=3.1 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 21921 0 0 0 306 4 0 0 20 0 1 0 96813198 79654912 13531 33554432000 4194304 4933779 140730402190416 140730402188184 140503880334309 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 19447 13531 612 181 0 13064 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 77788 KiB
Current children cumulated memory: 54124 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21449072/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=96156 memory=72684 CPUtime=6.29 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 41145 0 0 0 624 5 0 0 20 0 1 0 96813198 98463744 18171 33554432000 4194304 4933779 140730402190416 140730402188104 4335696 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 24039 18171 612 181 0 17656 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 96156 KiB
Current children cumulated memory: 72684 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21430836/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=115212 memory=91712 CPUtime=12.69 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 64540 0 0 0 1262 7 0 0 20 0 1 0 96813198 117977088 22928 33554432000 4194304 4933779 140730402190416 140730402188168 140503881189755 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 28803 22928 612 181 0 22420 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 115212 KiB
Current children cumulated memory: 91712 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21404400/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=139452 memory=115520 CPUtime=25.49 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 117007 0 0 0 2539 10 0 0 20 0 1 0 96813198 142798848 28880 33554432000 4194304 4933779 140730402190416 140730402188168 4393117 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 34863 28880 612 181 0 28480 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 139452 KiB
Current children cumulated memory: 115520 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22941
/proc/meminfo: memFree=21365828/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=171788 memory=147976 CPUtime=51.09 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 160372 0 0 0 5096 13 0 0 20 0 1 0 96813198 175910912 36994 33554432000 4194304 4933779 140730402190416 140730402188104 4393171 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 42947 36994 612 181 0 36564 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 171788 KiB
Current children cumulated memory: 147976 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22942
/proc/meminfo: memFree=21291476/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=238072 memory=214216 CPUtime=102.26 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 212623 0 0 0 10208 18 0 0 20 0 1 0 96813198 243785728 53554 33554432000 4194304 4933779 140730402190416 140730402188104 4423406 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 59518 53554 612 181 0 53135 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 238072 KiB
Current children cumulated memory: 214216 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22943
/proc/meminfo: memFree=21267452/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=262728 memory=237568 CPUtime=162.23 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 247055 0 0 0 16201 22 0 0 20 0 1 0 96813198 269033472 59392 33554432000 4194304 4933779 140730402190416 140730402188168 4332874 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 65682 59392 612 181 0 59299 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 262728 KiB
Current children cumulated memory: 237568 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22944
/proc/meminfo: memFree=21222468/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=306500 memory=281836 CPUtime=222.21 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 269521 0 0 0 22194 27 0 0 20 0 1 0 96813198 313856000 70459 33554432000 4194304 4933779 140730402190416 140730402188104 140503881081592 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 76625 70459 612 181 0 70242 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 306500 KiB
Current children cumulated memory: 281836 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22945
/proc/meminfo: memFree=21197212/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=329524 memory=305108 CPUtime=282.2 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 275457 0 0 0 28192 28 0 0 20 0 1 0 96813198 337432576 76277 33554432000 4194304 4933779 140730402190416 140730402187928 4388381 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 82381 76277 612 181 0 75998 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 329524 KiB
Current children cumulated memory: 305108 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22946
/proc/meminfo: memFree=21173180/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=351444 memory=326608 CPUtime=342.2 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 286986 0 0 0 34190 30 0 0 20 0 1 0 96813198 359878656 81652 33554432000 4194304 4933779 140730402190416 140730402188168 4437581 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 87861 81652 612 181 0 81478 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 351444 KiB
Current children cumulated memory: 326608 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22947
/proc/meminfo: memFree=20992264/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=389956 memory=364956 CPUtime=402.2 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 309492 0 0 0 40187 33 0 0 20 0 1 0 96813198 399314944 91239 33554432000 4194304 4933779 140730402190416 140730402188168 140503881189811 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 97489 91239 612 181 0 91106 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 389956 KiB
Current children cumulated memory: 364956 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22948
/proc/meminfo: memFree=20830692/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=498188 memory=472664 CPUtime=462.2 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 364953 0 0 0 46179 41 0 0 20 0 1 0 96813198 510144512 118166 33554432000 4194304 4933779 140730402190416 140730402188168 4437536 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 124547 118166 612 181 0 118164 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 498188 KiB
Current children cumulated memory: 472664 KiB


################
# More data... #
################

/proc/22940/statm: 229582 223130 612 181 0 223199 0
Current children cumulated CPU time: 1722.04 s
Current children cumulated vsize: 918328 KiB
Current children cumulated memory: 892520 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23016
/proc/meminfo: memFree=20116004/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1030304 memory=1003904 CPUtime=1782.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1342545 0 0 0 178049 155 0 0 20 0 1 0 96813198 1055031296 250976 33554432000 4194304 4933779 140730402190416 140730402188120 4475780 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 257576 250976 612 181 0 251193 0
Current children cumulated CPU time: 1782.04 s
Current children cumulated vsize: 1030304 KiB
Current children cumulated memory: 1003904 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23017
/proc/meminfo: memFree=20073100/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1055448 memory=1028596 CPUtime=1842.05 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1390585 0 0 0 184044 161 0 0 20 0 1 0 96813198 1080778752 257149 33554432000 4194304 4933779 140730402190416 140730402188120 4437796 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 263862 257149 612 181 0 257479 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 1055448 KiB
Current children cumulated memory: 1028596 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23078
/proc/meminfo: memFree=21087788/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1081216 memory=1054168 CPUtime=1902.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1444598 0 0 0 190037 167 0 0 20 0 1 0 96813198 1107165184 263542 33554432000 4194304 4933779 140730402190416 140730402188120 4335743 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 270304 263542 612 181 0 263921 0
Current children cumulated CPU time: 1902.04 s
Current children cumulated vsize: 1081216 KiB
Current children cumulated memory: 1054168 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23079
/proc/meminfo: memFree=20945064/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1114432 memory=1087352 CPUtime=1962.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1503702 0 0 0 196029 175 0 0 20 0 1 0 96813198 1141178368 271838 33554432000 4194304 4933779 140730402190416 140730402187928 140503886525674 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 278608 271838 612 181 0 272225 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 1114432 KiB
Current children cumulated memory: 1087352 KiB

[startup+2022.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 23080
/proc/meminfo: memFree=20848380/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1136128 memory=1108532 CPUtime=2022.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1563501 0 0 0 202020 184 0 0 20 0 1 0 96813198 1163395072 277133 33554432000 4194304 4933779 140730402190416 140730402188168 4362479 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 284032 277133 612 181 0 277649 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 1136128 KiB
Current children cumulated memory: 1108532 KiB

[startup+2082.3 s]
/proc/loadavg: 2.43 2.16 2.09 3/187 23081
/proc/meminfo: memFree=20739136/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1140820 memory=1113008 CPUtime=2082.03 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1625283 0 0 0 208013 190 0 0 20 0 1 0 96813198 1168199680 278252 33554432000 4194304 4933779 140730402190416 140730402188104 140503881189755 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 285205 278252 612 181 0 278822 0
Current children cumulated CPU time: 2082.03 s
Current children cumulated vsize: 1140820 KiB
Current children cumulated memory: 1113008 KiB

[startup+2142.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/187 23082
/proc/meminfo: memFree=20696728/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1142212 memory=1114404 CPUtime=2142.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1687523 0 0 0 214009 195 0 0 20 0 1 0 96813198 1169625088 278601 33554432000 4194304 4933779 140730402190416 140730402188104 4437389 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 285553 278601 612 181 0 279170 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 1142212 KiB
Current children cumulated memory: 1114404 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/187 23083
/proc/meminfo: memFree=20645392/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1143208 memory=1115280 CPUtime=2202.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1743633 0 0 0 220003 201 0 0 20 0 1 0 96813198 1170644992 278820 33554432000 4194304 4933779 140730402190416 140730402188104 4437581 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 285802 278820 612 181 0 279419 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 1143208 KiB
Current children cumulated memory: 1115280 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 23084
/proc/meminfo: memFree=20608100/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1143688 memory=1115732 CPUtime=2262.04 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1803640 0 0 0 225998 206 0 0 20 0 1 0 96813198 1171136512 278933 33554432000 4194304 4933779 140730402190416 140730402188104 140503881189755 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 285922 278933 612 181 0 279539 0
Current children cumulated CPU time: 2262.04 s
Current children cumulated vsize: 1143688 KiB
Current children cumulated memory: 1115732 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23092
/proc/meminfo: memFree=20567584/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1143980 memory=1116024 CPUtime=2322.03 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1864088 0 0 0 231992 211 0 0 20 0 1 0 96813198 1171435520 279006 33554432000 4194304 4933779 140730402190416 140730402188104 4437567 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 285995 279006 612 181 0 279612 0
Current children cumulated CPU time: 2322.03 s
Current children cumulated vsize: 1143980 KiB
Current children cumulated memory: 1116024 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 23093
/proc/meminfo: memFree=20534140/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1152420 memory=1124568 CPUtime=2382.03 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1922617 0 0 0 237986 217 0 0 20 0 1 0 96813198 1180078080 281142 33554432000 4194304 4933779 140730402190416 140730402188120 4437572 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 288105 281142 612 181 0 281722 0
Current children cumulated CPU time: 2382.03 s
Current children cumulated vsize: 1152420 KiB
Current children cumulated memory: 1124568 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 23094
/proc/meminfo: memFree=20510724/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1173064 memory=1145572 CPUtime=2442 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 1969297 0 0 0 243977 223 0 0 20 0 1 0 96813198 1201217536 286393 33554432000 4194304 4933779 140730402190416 140730402187928 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 293266 286393 612 181 0 286883 0
Current children cumulated CPU time: 2442 s
Current children cumulated vsize: 1173064 KiB
Current children cumulated memory: 1145572 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23095
/proc/meminfo: memFree=20497764/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1185176 memory=1158240 CPUtime=2501.97 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 2001710 0 0 0 249969 228 0 0 20 0 1 0 96813198 1213620224 289560 33554432000 4194304 4933779 140730402190416 140730402188120 4437570 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 296294 289560 612 181 0 289911 0
Current children cumulated CPU time: 2501.97 s
Current children cumulated vsize: 1185176 KiB
Current children cumulated memory: 1158240 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 23095
/proc/meminfo: memFree=20486448/32770624 swapFree=67108796/67108860
[pid=22940] ppid=22937 vsize=1187804 memory=1160740 CPUtime=2519.67 cores=1,3,5,7
/proc/22940/stat : 22940 (nacre_mini_rele) R 22937 22940 24279 0 -1 4202496 2004081 0 0 0 251738 229 0 0 20 0 1 0 96813198 1216311296 290185 33554432000 4194304 4933779 140730402190416 140730402188120 4437567 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 7892992 140730402198680 140730402198780 140730402198780 140730402201538 0
/proc/22940/statm: 296951 290185 612 181 0 290568 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 1187804 KiB
Current children cumulated memory: 1160740 KiB

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

[startup+2520.02 s]
# the end of solver process 22940 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.39 s, system=2.30695 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2520.02
CPU time (s): 2519.7
CPU user time (s): 2517.39
CPU system time (s): 2.30695
CPU usage (%): 99.9872
Max. virtual memory (cumulated for all children) (KiB): 1187804
Max. memory (cumulated for all children) (KiB): 1160740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.39
system time used= 2.30695
maximum resident set size= 1160932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2004128
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= 499
involuntary context switches= 947


# summary of solver processes directly reported to runsolver:
#   pid: 22940
#   total CPU time (s): 2519.7
#   total CPU user time (s): 2517.39
#   total CPU system time (s): 2.30695

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.75879 second user time and 18.5508 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-28 17:41:40
IDJOB=4299954
IDBENCH=141512
IDSOLVER=2764
FILE ID=node138/4299954-1532792500
RUNJOBID= node138-1532773607-19388
PBS_JOBID= 21022455
Free space on /tmp= 53800 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/MagicSquare/MagicSquare-11-sum_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299954-1532792500/watcher-4299954-1532792500 -o /tmp/evaluation-result-4299954-1532792500/solver-4299954-1532792500 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19388 --watchdog 2580  nacre_mini_release HOME/instance-4299954-1532792500.xml -ca -l100 -cm

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

MD5SUM BENCH= 9fb1cf873c57982715ec6b9bcc5cb523
RANDOM SEED=984859931

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        21518516 kB
MemAvailable:   31179208 kB
Buffers:          211384 kB
Cached:          9653380 kB
SwapCached:           44 kB
Active:          3290972 kB
Inactive:        7377252 kB
Active(anon):     747832 kB
Inactive(anon):    83488 kB
Active(file):    2543140 kB
Inactive(file):  7293764 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:               784 kB
Writeback:             0 kB
AnonPages:        810500 kB
Mapped:            39168 kB
Shmem:             25164 kB
Slab:             280312 kB
SReclaimable:     252248 kB
SUnreclaim:        28064 kB
KernelStack:        3376 kB
PageTables:         6512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1098240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    657408 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 53800 MiB
End job on node138 at 2018-07-28 18:23:40