Trace number 4391465

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 1.0.5-HybridSAT 65.653 65.6815

General information on the benchmark

NameLangford/Langford-m1-k3/
Langford-3-45.xml
MD5SUMc29e6924973099ab0a0c802e448a5f67
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark65.653
Satisfiable
(Un)Satisfiability was proved
Number of variables135
Number of constraints91
Number of domains1
Minimum domain size135
Maximum domain size135
Distribution of domain sizes[{"size":135,"count":135}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":90},{"degree":3,"count":45}]
Minimum constraint arity2
Maximum constraint arity135
Distribution of constraint arities[{"arity":2,"count":90},{"arity":135,"count":1}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c NACRE 1.0.5
65.56/65.66	c
65.56/65.66	c # time = 65.63
65.56/65.66	c # Dec = 110327
65.56/65.66	c # Propagate Calls = 647363286
65.56/65.66	c # assignAt Calls = 188060
65.56/65.66	c # removeAt Calls = 12423240
65.56/65.66	c # Run = 255
65.56/65.66	c # Conflicts = 102185
65.56/65.66	c # Memory used = 285.624 Mb
65.56/65.66	s SATISFIABLE
65.56/65.66	c
65.56/65.66	v <instantiation>
65.56/65.66	v     <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][27] x[0][28] x[0][29] x[0][30] x[0][31] x[0][32] x[0][33] x[0][34] x[0][35] x[0][36] x[0][37] x[0][38] x[0][39] x[0][40] x[0][41] x[0][42] x[0][43] x[0][44] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][27] x[1][28] x[1][29] x[1][30] x[1][31] x[1][32] x[1][33] x[1][34] x[1][35] x[1][36] x[1][37] x[1][38] x[1][39] x[1][40] x[1][41] x[1][42] x[1][43] x[1][44] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][20] x[2][21] x[2][22] x[2][23] x[2][24] x[2][25] x[2][26] x[2][27] x[2][28] x[2][29] x[2][30] x[2][31] x[2][32] x[2][33] x[2][34] x[2][35] x[2][36] x[2][37] x[2][38] x[2][39] x[2][40] x[2][41] x[2][42] x[2][43] x[2][44] </list>
65.56/65.66	v     <values> 129 124 3 80 98 114 46 100 102 81 2 9 106 42 0 52 1 20 4 6 75 5 12 34 65 41 55 67 33 45 15 66 40 8 17 13 18 10 21 23 29 30 38 25 31 131 127 7 85 104 121 54 109 112 92 14 22 120 57 16 69 19 39 24 27 97 28 36 59 91 68 83 96 63 76 47 99 74 43 53 50 56 49 61 64 71 73 82 70 77 133 130 11 90 110 128 62 118 122 103 26 35 134 72 32 86 37 58 44 48 119 51 60 84 117 95 111 125 93 107 79 132 108 78 89 87 94 88 101 105 113 116 126 115 123 </values>
65.56/65.66	v </instantiation>

Verifier Data 

OK

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 (9738 MiB free)
  memory of node 1: 16384 MiB (11689 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391465-1568307645/watcher-4391465-1568307645 -o /tmp/evaluation-result-4391465-1568307645/solver-4391465-1568307645 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568307582-20542 --watchdog 2560 nacre_mini_release HOME/instance-4391465-1568307645.xml -ca -l100 -cm 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=20827, runsolver pid=20824

[startup+0.100154 s]*
/proc/loadavg: 1.07 1.03 1.12 3/202 20828
/proc/meminfo: memFree=21936824/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=32760 memory=8600 CPUtime=0.1 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 2632 0 0 0 10 0 0 0 20 0 1 0 406702995 33546240 2150 33554432000 4194304 4935366 140725348744896 140725348741896 4417893 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 8190 2150 613 181 0 1807 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 8600 KiB

[startup+0.209814 s]*
/proc/loadavg: 1.07 1.03 1.12 3/202 20828
/proc/meminfo: memFree=21935708/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=33584 memory=9392 CPUtime=0.21 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 2858 0 0 0 21 0 0 0 20 0 1 0 406702995 34390016 2348 33554432000 4194304 4935366 140725348744896 140725348741896 4450351 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 8396 2348 613 181 0 2013 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33584 KiB
Current children cumulated memory: 9392 KiB

[startup+0.30939 s]*
/proc/loadavg: 1.07 1.03 1.12 3/202 20828
/proc/meminfo: memFree=21934288/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=34796 memory=10712 CPUtime=0.31 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 3167 0 0 0 31 0 0 0 20 0 1 0 406702995 35631104 2678 33554432000 4194304 4935366 140725348744896 140725348741896 140517109565851 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 8699 2678 613 181 0 2316 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34796 KiB
Current children cumulated memory: 10712 KiB

[startup+0.700309 s]
/proc/loadavg: 1.07 1.03 1.12 3/202 20828
/proc/meminfo: memFree=21931684/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=39560 memory=15464 CPUtime=0.69 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 4361 0 0 0 69 0 0 0 20 0 1 0 406702995 40509440 3866 33554432000 4194304 4935366 140725348744896 140725348741896 140517109565859 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 9890 3866 613 181 0 3507 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39560 KiB
Current children cumulated memory: 15464 KiB

[startup+1.50033 s]
/proc/loadavg: 1.07 1.03 1.12 3/202 20828
/proc/meminfo: memFree=21924888/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=52676 memory=28664 CPUtime=1.49 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 7638 0 0 0 149 0 0 0 20 0 1 0 406702995 53940224 7166 33554432000 4194304 4935366 140725348744896 140725348742664 4450358 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 13169 7166 613 181 0 6786 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 52676 KiB
Current children cumulated memory: 28664 KiB

[startup+3.10964 s]
/proc/loadavg: 1.07 1.03 1.12 3/201 20828
/proc/meminfo: memFree=21893260/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=76740 memory=52588 CPUtime=3.1 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 19406 0 0 0 308 2 0 0 20 0 1 0 406702995 78581760 13147 33554432000 4194304 4935366 140725348744896 140725348742648 4420678 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 19185 13147 613 181 0 12802 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 76740 KiB
Current children cumulated memory: 52588 KiB

[startup+6.30038 s]
/proc/loadavg: 1.14 1.05 1.12 3/201 20828
/proc/meminfo: memFree=21861216/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=109624 memory=85520 CPUtime=6.29 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 38707 0 0 0 626 3 0 0 20 0 1 0 406702995 112254976 21380 33554432000 4194304 4935366 140725348744896 140725348742648 140517109565692 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 27406 21380 613 181 0 21023 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 109624 KiB
Current children cumulated memory: 85520 KiB

[startup+12.7004 s]
/proc/loadavg: 1.21 1.06 1.13 3/201 20828
/proc/meminfo: memFree=21820300/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=147692 memory=123736 CPUtime=12.69 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 67022 0 0 0 1263 6 0 0 20 0 1 0 406702995 151236608 30934 33554432000 4194304 4935366 140725348744896 140725348742648 140517109565875 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 36923 30934 613 181 0 30540 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 147692 KiB
Current children cumulated memory: 123736 KiB

[startup+25.5004 s]
/proc/loadavg: 1.39 1.11 1.14 3/201 20828
/proc/meminfo: memFree=21760888/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=204084 memory=179572 CPUtime=25.49 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 125218 0 0 0 2538 11 0 0 20 0 1 0 406702995 208982016 44893 33554432000 4194304 4935366 140725348744896 140725348742584 4461231 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 51021 44893 613 181 0 44638 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 204084 KiB
Current children cumulated memory: 179572 KiB

[startup+51.1097 s]
/proc/loadavg: 1.67 1.20 1.17 3/201 20830
/proc/meminfo: memFree=21683716/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=275208 memory=250968 CPUtime=51.07 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 179250 0 0 0 5091 16 0 0 20 0 1 0 406702995 281812992 62742 33554432000 4194304 4935366 140725348744896 140725348742648 4461073 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 68802 62742 613 181 0 62419 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 275208 KiB
Current children cumulated memory: 250968 KiB

[startup+65.6815 s]
# the end of solver process 20827 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=65.444 s, system=0.208996 s

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

[startup+51.2004 s]
/proc/loadavg: 1.67 1.20 1.17 3/201 20830
/proc/meminfo: memFree=21683716/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=275344 memory=251196 CPUtime=51.16 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 179288 0 0 0 5100 16 0 0 20 0 1 0 406702995 281952256 62799 33554432000 4194304 4935366 140725348744896 140725348742648 4461216 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 68836 62799 613 181 0 62453 0
Current children cumulated CPU time: 51.16 s
Current children cumulated vsize: 275344 KiB
Current children cumulated memory: 251196 KiB

[startup+57.6003 s]
/proc/loadavg: 1.70 1.21 1.17 3/202 20853
/proc/meminfo: memFree=21665644/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=292664 memory=268296 CPUtime=57.57 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 185091 0 0 0 5739 18 0 0 20 0 1 0 406702995 299687936 67074 33554432000 4194304 4935366 140725348744896 140725348742648 4461472 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 73166 67074 613 181 0 66783 0
Current children cumulated CPU time: 57.57 s
Current children cumulated vsize: 292664 KiB
Current children cumulated memory: 268296 KiB

[startup+60.8004 s]
/proc/loadavg: 1.72 1.22 1.18 3/202 20854
/proc/meminfo: memFree=21657324/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=301768 memory=277508 CPUtime=60.77 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 188162 0 0 0 6058 19 0 0 20 0 1 0 406702995 309010432 69377 33554432000 4194304 4935366 140725348744896 140725348742600 140517114909614 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 75442 69377 613 181 0 69059 0
Current children cumulated CPU time: 60.77 s
Current children cumulated vsize: 301768 KiB
Current children cumulated memory: 277508 KiB

[startup+64.0004 s]*
/proc/loadavg: 1.74 1.23 1.18 3/202 20855
/proc/meminfo: memFree=21649992/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=306744 memory=282552 CPUtime=63.97 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 189670 0 0 0 6378 19 0 0 20 0 1 0 406702995 314105856 70638 33554432000 4194304 4935366 140725348744896 140725348742600 4461244 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 76686 70638 613 181 0 70303 0
Current children cumulated CPU time: 63.97 s
Current children cumulated vsize: 306744 KiB
Current children cumulated memory: 282552 KiB

[startup+64.8004 s]
/proc/loadavg: 1.74 1.23 1.18 3/202 20855
/proc/meminfo: memFree=21649992/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=309308 memory=285104 CPUtime=64.76 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 190324 0 0 0 6457 19 0 0 20 0 1 0 406702995 316731392 71276 33554432000 4194304 4935366 140725348744896 140725348742600 4461069 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 77327 71276 613 181 0 70944 0
Current children cumulated CPU time: 64.76 s
Current children cumulated vsize: 309308 KiB
Current children cumulated memory: 285104 KiB

[startup+65.2004 s]
/proc/loadavg: 1.74 1.23 1.18 3/202 20855
/proc/meminfo: memFree=21647016/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=309308 memory=285104 CPUtime=65.16 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 190328 0 0 0 6497 19 0 0 20 0 1 0 406702995 316731392 71276 33554432000 4194304 4935366 140725348744896 140725348742600 4461218 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 77327 71276 613 181 0 70944 0
Current children cumulated CPU time: 65.16 s
Current children cumulated vsize: 309308 KiB
Current children cumulated memory: 285104 KiB

[startup+65.6004 s]
/proc/loadavg: 1.74 1.23 1.18 3/202 20855
/proc/meminfo: memFree=21647016/32770624 swapFree=66999144/67108860
[pid=20827] ppid=20824 vsize=309716 memory=285364 CPUtime=65.56 cores=1,3,5,7
/proc/20827/stat : 20827 (nacre_mini_rele) R 20824 20827 20510 0 -1 4202496 190432 0 0 0 6537 19 0 0 20 0 1 0 406702995 317149184 71341 33554432000 4194304 4935366 140725348744896 140725348742600 4461244 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40132608 140725348750337 140725348750437 140725348750437 140725348753346 0
/proc/20827/statm: 77429 71341 613 181 0 71046 0
Current children cumulated CPU time: 65.56 s
Current children cumulated vsize: 309716 KiB
Current children cumulated memory: 285364 KiB

Child status: 10
Real time (s): 65.6815
CPU time (s): 65.653
CPU user time (s): 65.444
CPU system time (s): 0.208996
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 309716
Max. memory (cumulated for all children) (KiB): 285364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.444
system time used= 0.208996
maximum resident set size= 285740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190500
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= 51
involuntary context switches= 54


# summary of solver processes directly reported to runsolver:
#   pid: 20827
#   total CPU time (s): 65.653
#   total CPU user time (s): 65.444
#   total CPU system time (s): 0.208996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.320605 second user time and 0.490949 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-12 19:00:05
IDJOB=4391465
IDBENCH=124268
IDSOLVER=2834
FILE ID=node140/4391465-1568307645
RUNJOBID= node140-1568307582-20542
PBS_JOBID= 21701122
Free space on /tmp= 56860 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/Langford/Langford-m1-k3/Langford-3-45.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391465-1568307645/watcher-4391465-1568307645 -o /tmp/evaluation-result-4391465-1568307645/solver-4391465-1568307645 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568307582-20542 --watchdog 2560  nacre_mini_release HOME/instance-4391465-1568307645.xml -ca -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c29e6924973099ab0a0c802e448a5f67
RANDOM SEED=181249445

node140.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:        21942408 kB
MemAvailable:   31803776 kB
Buffers:          144184 kB
Cached:          9892872 kB
SwapCached:         2876 kB
Active:          1616368 kB
Inactive:        8482444 kB
Active(anon):      58696 kB
Inactive(anon):    43924 kB
Active(file):    1557672 kB
Inactive(file):  8438520 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999144 kB
Dirty:              1388 kB
Writeback:             0 kB
AnonPages:        168052 kB
Mapped:            43084 kB
Shmem:             32120 kB
Slab:             323232 kB
SReclaimable:     293636 kB
SUnreclaim:        29596 kB
KernelStack:        3600 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     582568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-12 19:01:11