Trace number 4299277

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) 2519.8 2520.01

General information on the benchmark

NameLangford/
LangfordBin-14_c18.xml
MD5SUM907d87f313d4aa93f4a53d5ea17b135a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.623677
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints42
Number of domains2
Minimum domain size14
Maximum domain size28
Distribution of domain sizes[{"size":14,"count":28},{"size":28,"count":28}]
Minimum variable degree2
Maximum variable degree28
Distribution of variable degrees[{"degree":2,"count":28},{"degree":28,"count":28}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":14},{"arity":29,"count":28}]
Number of extensional constraints0
Number of intensional constraints14
Distribution of constraint types[{"type":"intension","count":14},{"type":"element","count":28}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.4
2519.78/2520.01	c
2519.78/2520.01	c # time = 2519.79
2519.78/2520.01	c # Dec = 11159411
2519.78/2520.01	c # Propagate Calls = 1475215690
2519.78/2520.01	c # assignAt Calls = 89635637
2519.78/2520.01	c # removeAt Calls = 771239983
2519.78/2520.01	c # Run = 16383
2519.78/2520.01	c # Conflicts = 10976182
2519.78/2520.01	c # Memory used = 391.62 Mb
2519.78/2520.01	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 (10312 MiB free)
  memory of node 1: 16384 MiB (12647 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299277-1532784138/watcher-4299277-1532784138 -o /tmp/evaluation-result-4299277-1532784138/solver-4299277-1532784138 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27430 --watchdog 2580 nacre_mini_release HOME/instance-4299277-1532784138.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=28633, runsolver pid=28630

[startup+0.100158 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 28634
/proc/meminfo: memFree=23509260/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=27612 memory=4256 CPUtime=0.1 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 1262 0 0 0 10 0 0 0 20 0 1 0 95976990 28274688 1064 33554432000 4194304 4933779 140733253581040 140733253578040 140302235986917 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 6903 1064 610 181 0 520 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27612 KiB
Current children cumulated memory: 4256 KiB

[startup+0.209316 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 28634
/proc/meminfo: memFree=23508144/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=28824 memory=5312 CPUtime=0.21 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 1556 0 0 0 21 0 0 0 20 0 1 0 95976990 29515776 1328 33554432000 4194304 4933779 140733253581040 140733253578040 140302236734200 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 7206 1328 610 181 0 823 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28824 KiB
Current children cumulated memory: 5312 KiB

[startup+0.308875 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 28634
/proc/meminfo: memFree=23507028/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=29896 memory=6588 CPUtime=0.31 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 1824 0 0 0 31 0 0 0 20 0 1 0 95976990 30613504 1647 33554432000 4194304 4933779 140733253581040 140733253578040 140302235986917 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 7474 1647 610 181 0 1091 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29896 KiB
Current children cumulated memory: 6588 KiB

[startup+0.700288 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 28634
/proc/meminfo: memFree=23505168/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=33812 memory=10392 CPUtime=0.69 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 2784 0 0 0 69 0 0 0 20 0 1 0 95976990 34623488 2598 33554432000 4194304 4933779 140733253581040 140733253578040 140302235986917 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 8453 2598 610 181 0 2070 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33812 KiB
Current children cumulated memory: 10392 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 28634
/proc/meminfo: memFree=23500292/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=41612 memory=17968 CPUtime=1.49 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 4742 0 0 0 148 1 0 0 20 0 1 0 95976990 42610688 4492 33554432000 4194304 4933779 140733253581040 140733253578792 4365279 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 10403 4492 610 181 0 4020 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41612 KiB
Current children cumulated memory: 17968 KiB

[startup+3.10944 s]
/proc/loadavg: 1.92 2.02 2.04 3/187 28634
/proc/meminfo: memFree=23488784/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=49036 memory=25388 CPUtime=3.09 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 11359 0 0 0 308 1 0 0 20 0 1 0 95976990 50212864 6347 33554432000 4194304 4933779 140733253581040 140733253578808 4437440 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 12259 6347 610 181 0 5876 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 49036 KiB
Current children cumulated memory: 25388 KiB

[startup+6.30029 s]
/proc/loadavg: 1.92 2.02 2.04 3/187 28634
/proc/meminfo: memFree=23482952/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=54724 memory=30576 CPUtime=6.29 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 18816 0 0 0 627 2 0 0 20 0 1 0 95976990 56037376 7644 33554432000 4194304 4933779 140733253581040 140733253578744 4472608 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 13681 7644 610 181 0 7298 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 54724 KiB
Current children cumulated memory: 30576 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.02 2.04 3/187 28634
/proc/meminfo: memFree=23474768/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=62660 memory=38736 CPUtime=12.69 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 28227 0 0 0 1266 3 0 0 20 0 1 0 95976990 64163840 9684 33554432000 4194304 4933779 140733253581040 140733253578728 4333231 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 15665 9684 610 181 0 9282 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 62660 KiB
Current children cumulated memory: 38736 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.02 2.04 3/187 28634
/proc/meminfo: memFree=23461624/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=74012 memory=50164 CPUtime=25.49 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 51303 0 0 0 2545 4 0 0 20 0 1 0 95976990 75788288 12541 33554432000 4194304 4933779 140733253581040 140733253578728 4437311 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 18503 12541 610 181 0 12120 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 74012 KiB
Current children cumulated memory: 50164 KiB

[startup+51.1094 s]
/proc/loadavg: 1.96 2.02 2.04 3/187 28634
/proc/meminfo: memFree=23437196/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=97600 memory=72468 CPUtime=51.09 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 71960 0 0 0 5103 6 0 0 20 0 1 0 95976990 99942400 18117 33554432000 4194304 4933779 140733253581040 140733253578728 4437389 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 24400 18117 610 181 0 18017 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 97600 KiB
Current children cumulated memory: 72468 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.02 2.04 3/187 28635
/proc/meminfo: memFree=23407684/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=124100 memory=98620 CPUtime=102.29 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 97627 0 0 0 10220 9 0 0 20 0 1 0 95976990 127078400 24655 33554432000 4194304 4933779 140733253581040 140733253578744 140302235986917 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 31025 24655 610 181 0 24642 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 124100 KiB
Current children cumulated memory: 98620 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 28636
/proc/meminfo: memFree=23385976/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=139752 memory=114108 CPUtime=162.27 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 126142 0 0 0 16216 11 0 0 20 0 1 0 95976990 143106048 28527 33554432000 4194304 4933779 140733253581040 140733253578728 4357301 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 34938 28527 610 181 0 28555 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 139752 KiB
Current children cumulated memory: 114108 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28638
/proc/meminfo: memFree=23359328/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=158764 memory=135240 CPUtime=222.24 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 140359 0 0 0 22211 13 0 0 20 0 1 0 95976990 162574336 33810 33554432000 4194304 4933779 140733253581040 140733253578744 4439640 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 39691 33810 610 181 0 33308 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 158764 KiB
Current children cumulated memory: 135240 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28639
/proc/meminfo: memFree=23339920/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=176164 memory=150420 CPUtime=282.24 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 147939 0 0 0 28209 15 0 0 20 0 1 0 95976990 180391936 37605 33554432000 4194304 4933779 140733253581040 140733253578552 4357408 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 44041 37605 610 181 0 37658 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 176164 KiB
Current children cumulated memory: 150420 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28640
/proc/meminfo: memFree=23325420/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=188412 memory=161548 CPUtime=342.24 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 157084 0 0 0 34208 16 0 0 20 0 1 0 95976990 192933888 40387 33554432000 4194304 4933779 140733253581040 140733253578744 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 47103 40387 610 181 0 40720 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 188412 KiB
Current children cumulated memory: 161548 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28642
/proc/meminfo: memFree=23307060/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=203132 memory=176292 CPUtime=402.23 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 169668 0 0 0 40205 18 0 0 20 0 1 0 95976990 208007168 44073 33554432000 4194304 4933779 140733253581040 140733253578728 4437567 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 50783 44073 610 181 0 44400 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 203132 KiB
Current children cumulated memory: 176292 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28643
/proc/meminfo: memFree=23288080/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=219180 memory=192492 CPUtime=462.23 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 186290 0 0 0 46203 20 0 0 20 0 1 0 95976990 224440320 48123 33554432000 4194304 4933779 140733253581040 140733253578792 4437416 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 54795 48123 610 181 0 48412 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 219180 KiB
Current children cumulated memory: 192492 KiB


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

/proc/28633/statm: 88452 82309 610 181 0 82069 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 353808 KiB
Current children cumulated memory: 329236 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28871
/proc/meminfo: memFree=23280776/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=356796 memory=332096 CPUtime=1782.11 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 352292 0 0 0 178169 42 0 0 20 0 1 0 95976990 365359104 83024 33554432000 4194304 4933779 140733253581040 140733253578728 4437691 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 89199 83024 610 181 0 82816 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 356796 KiB
Current children cumulated memory: 332096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28872
/proc/meminfo: memFree=23263208/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=363840 memory=338548 CPUtime=1842.1 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 358217 0 0 0 184167 43 0 0 20 0 1 0 95976990 372572160 84637 33554432000 4194304 4933779 140733253581040 140733253578744 4437564 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 90960 84637 610 181 0 84577 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 363840 KiB
Current children cumulated memory: 338548 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28873
/proc/meminfo: memFree=23246972/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=371776 memory=346292 CPUtime=1902.11 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 366187 0 0 0 190166 45 0 0 20 0 1 0 95976990 380698624 86573 33554432000 4194304 4933779 140733253581040 140733253578728 4365315 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 92944 86573 610 181 0 86561 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 371776 KiB
Current children cumulated memory: 346292 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28874
/proc/meminfo: memFree=23234456/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=378432 memory=352708 CPUtime=1962.1 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 375213 0 0 0 196164 46 0 0 20 0 1 0 95976990 387514368 88177 33554432000 4194304 4933779 140733253581040 140733253578728 4437311 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 94608 88177 610 181 0 88225 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 378432 KiB
Current children cumulated memory: 352708 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28876
/proc/meminfo: memFree=23221564/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=381080 memory=355160 CPUtime=2022.1 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 384301 0 0 0 202163 47 0 0 20 0 1 0 95976990 390225920 88790 33554432000 4194304 4933779 140733253581040 140733253578728 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 95270 88790 610 181 0 88887 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 381080 KiB
Current children cumulated memory: 355160 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28877
/proc/meminfo: memFree=23204916/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=388484 memory=364344 CPUtime=2082.09 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 387476 0 0 0 208161 48 0 0 20 0 1 0 95976990 397807616 91086 33554432000 4194304 4933779 140733253581040 140733253578744 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 97121 91086 610 181 0 90738 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 388484 KiB
Current children cumulated memory: 364344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28878
/proc/meminfo: memFree=23199212/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=389968 memory=365676 CPUtime=2142.08 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 390013 0 0 0 214160 48 0 0 20 0 1 0 95976990 399327232 91419 33554432000 4194304 4933779 140733253581040 140733253578744 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 97492 91419 610 181 0 91109 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 389968 KiB
Current children cumulated memory: 365676 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28880
/proc/meminfo: memFree=23188296/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=397292 memory=372704 CPUtime=2202.09 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 395458 0 0 0 220160 49 0 0 20 0 1 0 95976990 406827008 93176 33554432000 4194304 4933779 140733253581040 140733253578728 4437558 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 99323 93176 610 181 0 92940 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 397292 KiB
Current children cumulated memory: 372704 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28881
/proc/meminfo: memFree=23182080/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=397432 memory=372876 CPUtime=2262.08 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 399490 0 0 0 226159 49 0 0 20 0 1 0 95976990 406970368 93219 33554432000 4194304 4933779 140733253581040 140733253578728 4437389 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 99358 93219 610 181 0 92975 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 397432 KiB
Current children cumulated memory: 372876 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28889
/proc/meminfo: memFree=23171864/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=397796 memory=373124 CPUtime=2322.08 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 403632 0 0 0 232158 50 0 0 20 0 1 0 95976990 407343104 93281 33554432000 4194304 4933779 140733253581040 140733253578728 4337152 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 99449 93281 610 181 0 93066 0
Current children cumulated CPU time: 2322.08 s
Current children cumulated vsize: 397796 KiB
Current children cumulated memory: 373124 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28913
/proc/meminfo: memFree=23167572/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=400684 memory=376132 CPUtime=2382.07 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 408928 0 0 0 238157 50 0 0 20 0 1 0 95976990 410300416 94033 33554432000 4194304 4933779 140733253581040 140733253578792 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 100171 94033 610 181 0 93788 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 400684 KiB
Current children cumulated memory: 376132 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28914
/proc/meminfo: memFree=23158520/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=407412 memory=382636 CPUtime=2442.07 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 416765 0 0 0 244156 51 0 0 20 0 1 0 95976990 417189888 95659 33554432000 4194304 4933779 140733253581040 140733253578728 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 101853 95659 610 181 0 95470 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 407412 KiB
Current children cumulated memory: 382636 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28915
/proc/meminfo: memFree=23142400/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=414928 memory=389380 CPUtime=2502.07 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 426203 0 0 0 250155 52 0 0 20 0 1 0 95976990 424886272 97345 33554432000 4194304 4933779 140733253581040 140733253578728 4365295 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 103732 97345 610 181 0 97349 0
Current children cumulated CPU time: 2502.07 s
Current children cumulated vsize: 414928 KiB
Current children cumulated memory: 389380 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28915
/proc/meminfo: memFree=23139052/32770624 swapFree=67108860/67108860
[pid=28633] ppid=28630 vsize=416860 memory=391464 CPUtime=2519.78 cores=1,3,5,7
/proc/28633/stat : 28633 (nacre_mini_rele) R 28630 28633 27398 0 -1 4202496 427179 0 0 0 251925 53 0 0 20 0 1 0 95976990 426864640 97866 33554432000 4194304 4933779 140733253581040 140733253578744 4437839 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 38412288 140733253588120 140733253588220 140733253588220 140733253590978 0
/proc/28633/statm: 104215 97866 610 181 0 97832 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 416860 KiB
Current children cumulated memory: 391464 KiB

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

[startup+2520.01 s]
# the end of solver process 28633 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.26 s, system=0.535977 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.8
CPU user time (s): 2519.26
CPU system time (s): 0.535977
CPU usage (%): 99.9913
Max. virtual memory (cumulated for all children) (KiB): 416860
Max. memory (cumulated for all children) (KiB): 391464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.26
system time used= 0.535977
maximum resident set size= 391656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 427223
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= 175
involuntary context switches= 1691


# summary of solver processes directly reported to runsolver:
#   pid: 28633
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2519.26
#   total CPU system time (s): 0.535977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.56277 second user time and 18.7677 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-28 15:22:18
IDJOB=4299277
IDBENCH=141340
IDSOLVER=2764
FILE ID=node139/4299277-1532784138
RUNJOBID= node139-1532774055-27430
PBS_JOBID= 21022456
Free space on /tmp= 38716 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/Langford/LangfordBin-14_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299277-1532784138/watcher-4299277-1532784138 -o /tmp/evaluation-result-4299277-1532784138/solver-4299277-1532784138 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27430 --watchdog 2580  nacre_mini_release HOME/instance-4299277-1532784138.xml -ca -l100 -cm

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

MD5SUM BENCH= 907d87f313d4aa93f4a53d5ea17b135a
RANDOM SEED=645257392

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23511368 kB
MemAvailable:   31558628 kB
Buffers:          236520 kB
Cached:          7910068 kB
SwapCached:            0 kB
Active:          3445480 kB
Inactive:        5126356 kB
Active(anon):     379620 kB
Inactive(anon):    73552 kB
Active(file):    3065860 kB
Inactive(file):  5052804 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1020 kB
Writeback:             0 kB
AnonPages:        432580 kB
Mapped:            44328 kB
Shmem:             25228 kB
Slab:             385712 kB
SReclaimable:     357056 kB
SUnreclaim:        28656 kB
KernelStack:        3312 kB
PageTables:         5940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     726628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    348160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38716 MiB
End job on node139 at 2018-07-28 16:04:18