Trace number 4391702

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 1.0.5SAT 493.326 493.393

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-19.xml
MD5SUMc622486bfe805fe7b4319e9c74a24dc9
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 benchmark21.1537
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints2713
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree1893
Maximum variable degree1981
Distribution of variable degrees[{"degree":1893,"count":1},{"degree":1910,"count":2},{"degree":1912,"count":1},{"degree":1916,"count":1},{"degree":1917,"count":1},{"degree":1921,"count":1},{"degree":1923,"count":1},{"degree":1927,"count":1},{"degree":1941,"count":1},{"degree":1943,"count":2},{"degree":1946,"count":2},{"degree":1951,"count":1},{"degree":1955,"count":2},{"degree":1963,"count":1},{"degree":1971,"count":2},{"degree":1981,"count":1}]
Minimum constraint arity15
Maximum constraint arity15
Distribution of constraint arities[{"arity":15,"count":2713}]
Number of extensional constraints2713
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":2713}]
Optimization problemNO
Type of objective

Solver Data 

10.38/10.41	c NACRE 1.0.5
493.22/493.32	c
493.22/493.32	c # time = 493.24
493.22/493.32	c # Dec = 3746
493.22/493.32	c # Propagate Calls = 8919104
493.22/493.32	c # assignAt Calls = 3746
493.22/493.32	c # removeAt Calls = 34332
493.22/493.32	c # Run = 19
493.22/493.32	c # Conflicts = 3668
493.22/493.32	c # Memory used = 2053.88 Mb
493.22/493.32	s SATISFIABLE
493.22/493.32	c
493.22/493.32	v <instantiation>
493.22/493.32	v     <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] </list>
493.22/493.32	v     <values> 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 </values>
493.22/493.32	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 (9920 MiB free)
  memory of node 1: 16384 MiB (9645 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391702-1568310128/watcher-4391702-1568310128 -o /tmp/evaluation-result-4391702-1568310128/solver-4391702-1568310128 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560 nacre_mini_release HOME/instance-4391702-1568310128.xml -complete -l100 -cm 

running on 4 cores: 0,2,4,6

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
solver pid=13448, runsolver pid=13445
Current StackSize limit: 8192 KiB


[startup+0.100204 s]*
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=20020272/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=43532 memory=19792 CPUtime=0.1 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 5174 0 0 0 10 0 0 0 20 0 1 0 406952987 44576768 4948 33554432000 4194304 4935366 140730221085632 140730221083208 140168882379749 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 10883 4948 572 181 0 4500 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43532 KiB
Current children cumulated memory: 19792 KiB

[startup+0.209891 s]*
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=19998324/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=65052 memory=41176 CPUtime=0.21 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 10535 0 0 0 20 1 0 0 20 0 1 0 406952987 66613248 10294 33554432000 4194304 4935366 140730221085632 140730221080312 140168882389872 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 16263 10294 572 181 0 9880 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 65052 KiB
Current children cumulated memory: 41176 KiB

[startup+0.309782 s]*
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=19978856/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=84780 memory=60712 CPUtime=0.31 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 15424 0 0 0 30 1 0 0 20 0 1 0 406952987 86814720 15178 33554432000 4194304 4935366 140730221085632 140730221080312 140168882389872 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 21195 15178 572 181 0 14812 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 84780 KiB
Current children cumulated memory: 60712 KiB

[startup+0.700435 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=19939548/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=160664 memory=135952 CPUtime=0.69 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 34227 0 0 0 65 4 0 0 20 0 1 0 406952987 164519936 33988 33554432000 4194304 4935366 140730221085632 140730221080232 4398853 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 40166 33988 572 181 0 33783 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 160664 KiB
Current children cumulated memory: 135952 KiB

[startup+1.50043 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=19843376/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=319484 memory=293296 CPUtime=1.49 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 73560 0 0 0 140 9 0 0 20 0 1 0 406952987 327151616 73324 33554432000 4194304 4935366 140730221085632 140730221080312 4398356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 79904 73324 572 181 0 73521 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 319484 KiB
Current children cumulated memory: 293296 KiB

[startup+3.10956 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=19449412/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=637568 memory=608968 CPUtime=3.1 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 152987 0 0 0 291 19 0 0 20 0 1 0 406952987 652869632 152176 33554432000 4194304 4935366 140730221085632 140730221080312 140168882379749 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 159425 152242 572 181 0 153042 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 637568 KiB
Current children cumulated memory: 608968 KiB

[startup+6.3003 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13449
/proc/meminfo: memFree=18858588/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=1270836 memory=1236640 CPUtime=6.29 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 310806 0 0 0 592 37 0 0 20 0 1 0 406952987 1301336064 309160 33554432000 4194304 4935366 140730221085632 140730221080232 140168882388973 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 317709 309160 572 181 0 311326 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1270836 KiB
Current children cumulated memory: 1236640 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 13451
/proc/meminfo: memFree=17987332/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087156 memory=2046112 CPUtime=12.68 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 609995 0 0 0 1204 64 0 0 20 0 1 0 406952987 2137247744 511528 33554432000 4194304 4935366 140730221085632 140730221084152 140168882372152 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521789 511528 590 181 0 515406 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2087156 KiB
Current children cumulated memory: 2046112 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 13452
/proc/meminfo: memFree=17987916/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087156 memory=2046316 CPUtime=25.47 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 1131737 0 0 0 2462 85 0 0 20 0 1 0 406952987 2137247744 511579 33554432000 4194304 4935366 140730221085632 140730221083880 140168883244487 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521789 511579 599 181 0 515406 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 2087156 KiB
Current children cumulated memory: 2046316 KiB

[startup+51.1098 s]
/proc/loadavg: 1.94 2.01 2.04 3/200 13452
/proc/meminfo: memFree=17986940/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2047344 CPUtime=51.08 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 1522030 0 0 0 5005 103 0 0 20 0 1 0 406952987 2138058752 511836 33554432000 4194304 4935366 140730221085632 140730221083224 4400244 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 511836 599 181 0 515604 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2047344 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/200 13458
/proc/meminfo: memFree=17983892/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2048212 CPUtime=102.26 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 2080661 0 0 0 10098 128 0 0 20 0 1 0 406952987 2138058752 512053 33554432000 4194304 4935366 140730221085632 140730221083224 140168882388932 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 512053 599 181 0 515604 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2048212 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/200 13462
/proc/meminfo: memFree=17982968/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2049072 CPUtime=162.24 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 2538001 0 0 0 16076 148 0 0 20 0 1 0 406952987 2138058752 512268 33554432000 4194304 4935366 140730221085632 140730221083224 140168882388976 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 512268 599 181 0 515604 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2049072 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13466
/proc/meminfo: memFree=17981072/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2049928 CPUtime=222.23 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 2946110 0 0 0 22058 165 0 0 20 0 1 0 406952987 2138058752 512482 33554432000 4194304 4935366 140730221085632 140730221083224 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 512482 599 181 0 515604 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2049928 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13472
/proc/meminfo: memFree=17979524/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2050796 CPUtime=282.23 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 3360979 0 0 0 28040 183 0 0 20 0 1 0 406952987 2138058752 512699 33554432000 4194304 4935366 140730221085632 140730221083224 140168883242550 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 512699 599 181 0 515604 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2050796 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13476
/proc/meminfo: memFree=17979768/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2051660 CPUtime=342.23 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 3744159 0 0 0 34023 200 0 0 20 0 1 0 406952987 2138058752 512915 33554432000 4194304 4935366 140730221085632 140730221083224 140168883242550 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 512915 599 181 0 515604 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2051660 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13480
/proc/meminfo: memFree=17979256/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2052528 CPUtime=402.22 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4106641 0 0 0 40007 215 0 0 20 0 1 0 406952987 2138058752 513132 33554432000 4194304 4935366 140730221085632 140730221083224 140168883242550 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513132 599 181 0 515604 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2052528 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13486
/proc/meminfo: memFree=17978372/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053392 CPUtime=462.22 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4393540 0 0 0 45996 226 0 0 20 0 1 0 406952987 2138058752 513348 33554432000 4194304 4935366 140730221085632 140730221083224 140168883242545 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513348 599 181 0 515604 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053392 KiB

[startup+493.393 s]
# the end of solver process 13448 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=490.927 s, system=2.39897 s

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

[startup+473.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13486
/proc/meminfo: memFree=17977172/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053536 CPUtime=473.52 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4430654 0 0 0 47125 227 0 0 20 0 1 0 406952987 2138058752 513384 33554432000 4194304 4935366 140730221085632 140730221083224 4400247 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513384 599 181 0 515604 0
Current children cumulated CPU time: 473.52 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053536 KiB

[startup+486.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977912/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053684 CPUtime=486.32 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4501788 0 0 0 48402 230 0 0 20 0 1 0 406952987 2138058752 513421 33554432000 4194304 4935366 140730221085632 140730221083224 140168883242525 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513421 599 181 0 515604 0
Current children cumulated CPU time: 486.32 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053684 KiB

[startup+489.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977820/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053684 CPUtime=489.52 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4552859 0 0 0 48720 232 0 0 20 0 1 0 406952987 2138058752 513421 33554432000 4194304 4935366 140730221085632 140730221083224 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513421 599 181 0 515604 0
Current children cumulated CPU time: 489.52 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053684 KiB

[startup+491.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977820/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053684 CPUtime=491.12 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4552859 0 0 0 48880 232 0 0 20 0 1 0 406952987 2138058752 513421 33554432000 4194304 4935366 140730221085632 140730221083224 140168883244487 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513421 599 181 0 515604 0
Current children cumulated CPU time: 491.12 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053684 KiB

[startup+492 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977820/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053684 CPUtime=491.93 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4552859 0 0 0 48961 232 0 0 20 0 1 0 406952987 2138058752 513421 33554432000 4194304 4935366 140730221085632 140730221083224 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513421 599 181 0 515604 0
Current children cumulated CPU time: 491.93 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053684 KiB

[startup+492.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977820/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053824 CPUtime=492.72 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4552859 0 0 0 49040 232 0 0 20 0 1 0 406952987 2138058752 513456 33554432000 4194304 4935366 140730221085632 140730221083224 140168883242525 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513456 599 181 0 515604 0
Current children cumulated CPU time: 492.72 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053824 KiB

[startup+493.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977532/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053824 CPUtime=493.12 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4552859 0 0 0 49080 232 0 0 20 0 1 0 406952987 2138058752 513456 33554432000 4194304 4935366 140730221085632 140730221083224 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513456 599 181 0 515604 0
Current children cumulated CPU time: 493.12 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053824 KiB

[startup+493.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13487
/proc/meminfo: memFree=17977532/32770624 swapFree=66959212/67108860
[pid=13448] ppid=13445 vsize=2087948 memory=2053824 CPUtime=493.22 cores=0,2,4,6
/proc/13448/stat : 13448 (nacre_mini_rele) R 13445 13448 11693 0 -1 4202496 4552859 0 0 0 49090 232 0 0 20 0 1 0 406952987 2138058752 513456 33554432000 4194304 4935366 140730221085632 140730221083224 140168883244487 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 27709440 140730221093883 140730221093989 140730221093989 140730221096898 0
/proc/13448/statm: 521987 513456 599 181 0 515604 0
Current children cumulated CPU time: 493.22 s
Current children cumulated vsize: 2087948 KiB
Current children cumulated memory: 2053824 KiB

Child status: 10
Real time (s): 493.393
CPU time (s): 493.326
CPU user time (s): 490.927
CPU system time (s): 2.39897
CPU usage (%): 99.9863
Max. virtual memory (cumulated for all children) (KiB): 2087948
Max. memory (cumulated for all children) (KiB): 2053824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 490.927
system time used= 2.39897
maximum resident set size= 2053888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4553112
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= 90
involuntary context switches= 463


# summary of solver processes directly reported to runsolver:
#   pid: 13448
#   total CPU time (s): 493.326
#   total CPU user time (s): 490.927
#   total CPU system time (s): 2.39897

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.76781 second user time and 3.91456 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 19:41:28
IDJOB=4391702
IDBENCH=125873
IDSOLVER=2835
FILE ID=node124/4391702-1568310128
RUNJOBID= node124-1568305966-12715
PBS_JOBID= 21701105
Free space on /tmp= 55364 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-19.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391702-1568310128/watcher-4391702-1568310128 -o /tmp/evaluation-result-4391702-1568310128/solver-4391702-1568310128 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560  nacre_mini_release HOME/instance-4391702-1568310128.xml -complete -l100 -cm

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

MD5SUM BENCH= c622486bfe805fe7b4319e9c74a24dc9
RANDOM SEED=566334837

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        20035728 kB
MemAvailable:   31815360 kB
Buffers:          149104 kB
Cached:         11794220 kB
SwapCached:        45868 kB
Active:           914308 kB
Inactive:       11081336 kB
Active(anon):       7472 kB
Inactive(anon):    85952 kB
Active(file):     906836 kB
Inactive(file): 10995384 kB
Unevictable:      108764 kB
Mlocked:          108764 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:              1212 kB
Writeback:             0 kB
AnonPages:        116068 kB
Mapped:            43488 kB
Shmem:             32744 kB
Slab:             334188 kB
SReclaimable:     305872 kB
SUnreclaim:        28316 kB
KernelStack:        3536 kB
PageTables:         5516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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= 55364 MiB
End job on node124 at 2019-09-12 19:49:42