Trace number 4391683

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 1.0.5UNSAT 487.414 487.388

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-21.xml
MD5SUM3238c47f3875684cc1fb44c9e6bc05fb
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 benchmark20.9776
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 degree1891
Maximum variable degree1979
Distribution of variable degrees[{"degree":1891,"count":1},{"degree":1903,"count":1},{"degree":1911,"count":1},{"degree":1912,"count":1},{"degree":1927,"count":1},{"degree":1929,"count":1},{"degree":1930,"count":1},{"degree":1935,"count":1},{"degree":1937,"count":1},{"degree":1938,"count":1},{"degree":1942,"count":1},{"degree":1943,"count":1},{"degree":1944,"count":1},{"degree":1945,"count":2},{"degree":1946,"count":1},{"degree":1948,"count":1},{"degree":1949,"count":1},{"degree":1963,"count":1},{"degree":1978,"count":1},{"degree":1979,"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 

10.29/10.39	c NACRE 1.0.5
487.31/487.31	c
487.31/487.31	c # time = 487.33
487.31/487.31	c # Dec = 3750
487.31/487.31	c # Propagate Calls = 9767667
487.31/487.31	c # assignAt Calls = 3750
487.31/487.31	c # removeAt Calls = 34586
487.31/487.31	c # Run = 19
487.31/487.31	c # Conflicts = 3678
487.31/487.31	c # Memory used = 2067.19 Mb
487.31/487.31	s UNSATISFIABLE

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 (11757 MiB free)
  memory of node 1: 16384 MiB (12664 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391683-1568309515/watcher-4391683-1568309515 -o /tmp/evaluation-result-4391683-1568309515/solver-4391683-1568309515 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560 nacre_mini_release HOME/instance-4391683-1568309515.xml -complete -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=15699, runsolver pid=15696


[startup+0.100158 s]*
/proc/loadavg: 1.91 2.02 2.00 3/201 15700
/proc/meminfo: memFree=24992960/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=43916 memory=20332 CPUtime=0.1 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5307 0 0 0 10 0 0 0 20 0 1 0 407113130 44969984 5083 33554432000 4194304 4935366 140728218090480 140728218087480 4271851 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 10979 5083 572 181 0 4596 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43916 KiB
Current children cumulated memory: 20332 KiB

[startup+0.209964 s]*
/proc/loadavg: 1.91 2.02 2.00 3/201 15700
/proc/meminfo: memFree=24971384/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=65304 memory=41452 CPUtime=0.21 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 10601 0 0 0 20 1 0 0 20 0 1 0 407113130 66871296 10363 33554432000 4194304 4935366 140728218090480 140728218087480 140242908914191 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 16326 10363 572 181 0 9943 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 65304 KiB
Current children cumulated memory: 41452 KiB

[startup+0.309875 s]*
/proc/loadavg: 1.91 2.02 2.00 3/201 15700
/proc/meminfo: memFree=24951668/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=85168 memory=61252 CPUtime=0.31 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 15535 0 0 0 30 1 0 0 20 0 1 0 407113130 87212032 15313 33554432000 4194304 4935366 140728218090480 140728218087480 4271828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 21292 15313 572 181 0 14909 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 85168 KiB
Current children cumulated memory: 61252 KiB

[startup+0.700402 s]
/proc/loadavg: 1.91 2.02 2.00 3/200 15700
/proc/meminfo: memFree=24912060/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=161416 memory=137020 CPUtime=0.69 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 34435 0 0 0 66 3 0 0 20 0 1 0 407113130 165289984 34189 33554432000 4194304 4935366 140728218090480 140728218085080 140242908916709 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 40390 34255 572 181 0 34007 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 161416 KiB
Current children cumulated memory: 137020 KiB

[startup+1.50039 s]
/proc/loadavg: 1.91 2.02 2.00 3/200 15700
/proc/meminfo: memFree=24814968/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=321216 memory=295156 CPUtime=1.49 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 74057 0 0 0 142 7 0 0 20 0 1 0 407113130 328925184 73789 33554432000 4194304 4935366 140728218090480 140728218085080 4398853 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 80304 73789 572 181 0 73921 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 321216 KiB
Current children cumulated memory: 295156 KiB

[startup+3.10959 s]
/proc/loadavg: 1.75 1.99 1.99 3/200 15700
/proc/meminfo: memFree=24416804/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=643588 memory=614992 CPUtime=3.1 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 154344 0 0 0 294 16 0 0 20 0 1 0 407113130 659034112 153748 33554432000 4194304 4935366 140728218090480 140728218085080 140242908914420 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 160897 153748 572 181 0 154514 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 643588 KiB
Current children cumulated memory: 614992 KiB

[startup+6.30037 s]
/proc/loadavg: 1.75 1.99 1.99 3/200 15700
/proc/meminfo: memFree=23818708/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=1282440 memory=1248500 CPUtime=6.29 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 313664 0 0 0 594 35 0 0 20 0 1 0 407113130 1313218560 312125 33554432000 4194304 4935366 140728218090480 140728218085080 4398356 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 320610 312125 572 181 0 314227 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1282440 KiB
Current children cumulated memory: 1248500 KiB

[startup+12.7004 s]
/proc/loadavg: 1.77 1.99 1.99 3/200 15700
/proc/meminfo: memFree=22945748/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2100944 memory=2060628 CPUtime=12.69 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 619370 0 0 0 1205 64 0 0 20 0 1 0 407113130 2151366656 515157 33554432000 4194304 4935366 140728218090480 140728218089000 140242908909112 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525236 515157 590 181 0 518853 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2100944 KiB
Current children cumulated memory: 2060628 KiB

[startup+25.5004 s]
/proc/loadavg: 1.82 1.99 1.99 3/200 15700
/proc/meminfo: memFree=22944584/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2100944 memory=2060692 CPUtime=25.49 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 1507909 0 0 0 2450 99 0 0 20 0 1 0 407113130 2151366656 515173 33554432000 4194304 4935366 140728218090480 140728218088728 140242909779485 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525236 515173 599 181 0 518853 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2100944 KiB
Current children cumulated memory: 2060692 KiB

[startup+51.1098 s]
/proc/loadavg: 1.88 1.99 1.99 3/200 15702
/proc/meminfo: memFree=22940872/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2061396 CPUtime=51.1 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 2040148 0 0 0 4989 121 0 0 20 0 1 0 407113130 2152042496 515349 33554432000 4194304 4935366 140728218090480 140728218088072 140242909779480 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 515349 599 181 0 519018 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2061396 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.99 1.99 3/200 15706
/proc/meminfo: memFree=22939844/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2061928 CPUtime=102.29 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 2633135 0 0 0 10086 143 0 0 20 0 1 0 407113130 2152042496 515482 33554432000 4194304 4935366 140728218090480 140728218088072 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 515482 599 181 0 519018 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2061928 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/200 15710
/proc/meminfo: memFree=22938484/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2062760 CPUtime=162.31 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 3100296 0 0 0 16069 162 0 0 20 0 1 0 407113130 2152042496 515690 33554432000 4194304 4935366 140728218090480 140728218088072 4451756 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 515690 599 181 0 519018 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2062760 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/200 15716
/proc/meminfo: memFree=22937716/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2063540 CPUtime=222.3 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 3553528 0 0 0 22049 181 0 0 20 0 1 0 407113130 2152042496 515885 33554432000 4194304 4935366 140728218090480 140728218088072 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 515885 599 181 0 519018 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2063540 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/198 15720
/proc/meminfo: memFree=22938292/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2064380 CPUtime=282.3 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 3987759 0 0 0 28029 201 0 0 20 0 1 0 407113130 2152042496 516095 33554432000 4194304 4935366 140728218090480 140728218088072 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516095 599 181 0 519018 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2064380 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/199 15725
/proc/meminfo: memFree=22935928/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2065152 CPUtime=342.3 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 4314445 0 0 0 34016 214 0 0 20 0 1 0 407113130 2152042496 516288 33554432000 4194304 4935366 140728218090480 140728218088072 140242909779505 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516288 599 181 0 519018 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2065152 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15731
/proc/meminfo: memFree=22934820/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2065992 CPUtime=402.31 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 4786071 0 0 0 39996 235 0 0 20 0 1 0 407113130 2152042496 516498 33554432000 4194304 4935366 140728218090480 140728218088072 140242908925962 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516498 599 181 0 519018 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2065992 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15735
/proc/meminfo: memFree=22934268/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2066772 CPUtime=462.32 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5035358 0 0 0 45988 244 0 0 20 0 1 0 407113130 2152042496 516693 33554432000 4194304 4935366 140728218090480 140728218088072 140242908909081 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516693 599 181 0 519018 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2066772 KiB

[startup+487.388 s]
# the end of solver process 15699 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=484.85 s, system=2.56325 s

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

[startup+473.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15735
/proc/meminfo: memFree=22934004/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2066932 CPUtime=473.62 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5084793 0 0 0 47116 246 0 0 20 0 1 0 407113130 2152042496 516733 33554432000 4194304 4935366 140728218090480 140728218088072 140242909779480 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516733 599 181 0 519018 0
Current children cumulated CPU time: 473.62 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2066932 KiB

[startup+480 s]*
/proc/loadavg: 2.00 2.00 2.00 3/199 15736
/proc/meminfo: memFree=22933988/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067052 CPUtime=480.02 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5095401 0 0 0 47756 246 0 0 20 0 1 0 407113130 2152042496 516763 33554432000 4194304 4935366 140728218090480 140728218088072 140242909779495 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516763 599 181 0 519018 0
Current children cumulated CPU time: 480.02 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067052 KiB

[startup+483.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15737
/proc/meminfo: memFree=22934104/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067052 CPUtime=483.21 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5132438 0 0 0 48073 248 0 0 20 0 1 0 407113130 2152042496 516763 33554432000 4194304 4935366 140728218090480 140728218088072 140242909779485 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516763 599 181 0 519018 0
Current children cumulated CPU time: 483.21 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067052 KiB

[startup+484.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15737
/proc/meminfo: memFree=22934104/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067052 CPUtime=484.81 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5132438 0 0 0 48233 248 0 0 20 0 1 0 407113130 2152042496 516763 33554432000 4194304 4935366 140728218090480 140728218088072 4401304 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516763 599 181 0 519018 0
Current children cumulated CPU time: 484.81 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067052 KiB

[startup+486.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15737
/proc/meminfo: memFree=22933812/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067184 CPUtime=486.41 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5132438 0 0 0 48393 248 0 0 20 0 1 0 407113130 2152042496 516796 33554432000 4194304 4935366 140728218090480 140728218088072 4401264 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516796 599 181 0 519018 0
Current children cumulated CPU time: 486.41 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067184 KiB

[startup+486.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15737
/proc/meminfo: memFree=22933812/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067184 CPUtime=486.81 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5132438 0 0 0 48433 248 0 0 20 0 1 0 407113130 2152042496 516796 33554432000 4194304 4935366 140728218090480 140728218088072 140242909781447 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516796 599 181 0 519018 0
Current children cumulated CPU time: 486.81 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067184 KiB

[startup+487.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15737
/proc/meminfo: memFree=22933840/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067184 CPUtime=487.21 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5132438 0 0 0 48473 248 0 0 20 0 1 0 407113130 2152042496 516796 33554432000 4194304 4935366 140728218090480 140728218088072 140242908915804 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516796 599 181 0 519018 0
Current children cumulated CPU time: 487.21 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067184 KiB

[startup+487.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15737
/proc/meminfo: memFree=22933840/32770624 swapFree=67004088/67108860
[pid=15699] ppid=15696 vsize=2101604 memory=2067184 CPUtime=487.31 cores=1,3,5,7
/proc/15699/stat : 15699 (nacre_mini_rele) R 15696 15699 15064 0 -1 4202496 5132438 0 0 0 48483 248 0 0 20 0 1 0 407113130 2152042496 516796 33554432000 4194304 4935366 140728218090480 140728218088072 4400584 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7077888 140728218096635 140728218096741 140728218096741 140728218099650 0
/proc/15699/statm: 525401 516796 599 181 0 519018 0
Current children cumulated CPU time: 487.31 s
Current children cumulated vsize: 2101604 KiB
Current children cumulated memory: 2067184 KiB

Child status: 20
Real time (s): 487.388
CPU time (s): 487.414
CPU user time (s): 484.85
CPU system time (s): 2.56325
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2101604
Max. memory (cumulated for all children) (KiB): 2067184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 484.85
system time used= 2.56325
maximum resident set size= 2067248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5132566
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= 41
involuntary context switches= 146


# summary of solver processes directly reported to runsolver:
#   pid: 15699
#   total CPU time (s): 487.414
#   total CPU user time (s): 484.85
#   total CPU system time (s): 2.56325

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.1746 second user time and 3.47222 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 19:31:19
IDJOB=4391683
IDBENCH=125853
IDSOLVER=2835
FILE ID=node148/4391683-1568309515
RUNJOBID= node148-1568306919-15096
PBS_JOBID= 21701120
Free space on /tmp= 58764 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-21.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391683-1568309515/watcher-4391683-1568309515 -o /tmp/evaluation-result-4391683-1568309515/solver-4391683-1568309515 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560  nacre_mini_release HOME/instance-4391683-1568309515.xml -complete -l100 -cm

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

MD5SUM BENCH= 3238c47f3875684cc1fb44c9e6bc05fb
RANDOM SEED=384695079

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        25008880 kB
MemAvailable:   31670920 kB
Buffers:          128220 kB
Cached:          6781260 kB
SwapCached:         3924 kB
Active:          2621440 kB
Inactive:        4487588 kB
Active(anon):     196632 kB
Inactive(anon):    43500 kB
Active(file):    2424808 kB
Inactive(file):  4444088 kB
Unevictable:      109232 kB
Mlocked:          109232 kB
SwapTotal:      67108860 kB
SwapFree:       67004088 kB
Dirty:              1184 kB
Writeback:             0 kB
AnonPages:        330804 kB
Mapped:            43476 kB
Shmem:             32208 kB
Slab:             246084 kB
SReclaimable:     217956 kB
SUnreclaim:        28128 kB
KernelStack:        3584 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     726576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58764 MiB
End job on node148 at 2019-09-12 19:39:26