Trace number 4391748

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? (TO) 2400.1 2399.9

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K152.xml
MD5SUM148cc1c525306be86034ad988a5e8607
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18088
Number of constraints18394
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":18088}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":280},{"degree":5,"count":1855},{"degree":6,"count":8133},{"degree":7,"count":4963},{"degree":8,"count":1953},{"degree":9,"count":602},{"degree":10,"count":150},{"degree":11,"count":1},{"degree":12,"count":150}]
Minimum constraint arity1
Maximum constraint arity152
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1963},{"arity":3,"count":8154},{"arity":4,"count":4983},{"arity":5,"count":2114},{"arity":6,"count":453},{"arity":7,"count":151},{"arity":9,"count":151},{"arity":119,"count":304},{"arity":152,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":18394}]
Optimization problemNO
Type of objective

Solver Data 

0.41/0.43	c NACRE 1.0.5
2400.08/2399.90	c
2400.08/2399.90	c # time = 2400.08
2400.08/2399.90	c # Dec = 5151034
2400.08/2399.90	c # Propagate Calls = 1341846953
2400.08/2399.90	c # assignAt Calls = 5151034
2400.08/2399.90	c # removeAt Calls = 733878620
2400.08/2399.90	c # Run = 2528
2400.08/2399.90	c # Conflicts = 1311098
2400.08/2399.90	c # Memory used = 34.684 Mb
2400.08/2399.90	s UNKNOWN

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (11977 MiB free)
  memory of node 1: 16384 MiB (12659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391748-1568319027/watcher-4391748-1568319027 -o /tmp/evaluation-result-4391748-1568319027/solver-4391748-1568319027 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15095 --watchdog 2560 nacre_mini_release HOME/instance-4391748-1568319027.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
Current StackSize limit: 8192 KiB

solver pid=17684, runsolver pid=17681

[startup+0.100157 s]*
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25203312/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=52900 memory=27860 CPUtime=0.09 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 7847 0 0 0 9 0 0 0 20 0 1 0 408064279 54169600 6965 33554432000 4194304 4935366 140727908006608 140727908003608 140588883594240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 13225 6965 578 181 0 6842 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 52900 KiB
Current children cumulated memory: 27860 KiB

[startup+0.209699 s]*
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25201824/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=54524 memory=29444 CPUtime=0.21 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 8231 0 0 0 20 1 0 0 20 0 1 0 408064279 55832576 7361 33554432000 4194304 4935366 140727908006608 140727908003608 140588883155941 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 13631 7361 581 181 0 7248 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 54524 KiB
Current children cumulated memory: 29444 KiB

[startup+0.309485 s]*
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25200584/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=56060 memory=30764 CPUtime=0.31 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 8594 0 0 0 30 1 0 0 20 0 1 0 408064279 57405440 7691 33554432000 4194304 4935366 140727908006608 140727908003608 140588883155941 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14015 7691 581 181 0 7632 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 56060 KiB
Current children cumulated memory: 30764 KiB

[startup+0.700303 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25197608/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34196 CPUtime=0.69 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 9420 0 0 0 68 1 0 0 20 0 1 0 408064279 60866560 8549 33554432000 4194304 4935366 140727908006608 140727908003608 4451440 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8549 597 181 0 8477 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34196 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25196752/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34196 CPUtime=1.49 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 9428 0 0 0 148 1 0 0 20 0 1 0 408064279 60866560 8549 33554432000 4194304 4935366 140727908006608 140727908004856 140588889346924 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8549 597 181 0 8477 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34196 KiB

[startup+3.10965 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25196780/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34352 CPUtime=3.1 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 16366 0 0 0 309 1 0 0 20 0 1 0 408064279 60866560 8588 33554432000 4194304 4935366 140727908006608 140727908004856 4365360 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8588 609 181 0 8477 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34352 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 17685
/proc/meminfo: memFree=25196140/32770624 swapFree=67004096/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34352 CPUtime=6.29 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 23295 0 0 0 628 1 0 0 20 0 1 0 408064279 60866560 8588 33554432000 4194304 4935366 140727908006608 140727908004856 4424253 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8588 609 181 0 8477 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34352 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 17693
/proc/meminfo: memFree=25194928/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34352 CPUtime=12.69 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 29632 0 0 0 1267 2 0 0 20 0 1 0 408064279 60866560 8588 33554432000 4194304 4935366 140727908006608 140727908004856 4451715 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8588 609 181 0 8477 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34352 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.05 2.06 3/201 17695
/proc/meminfo: memFree=25193368/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=25.48 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 38285 0 0 0 2546 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4451752 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 17696
/proc/meminfo: memFree=25193348/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=51.09 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 38736 0 0 0 5107 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 17699
/proc/meminfo: memFree=25192464/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=102.28 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 39187 0 0 0 10226 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4429566 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 17705
/proc/meminfo: memFree=25192192/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=162.29 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 39638 0 0 0 16227 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4429531 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 17709
/proc/meminfo: memFree=25192552/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=222.29 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 40089 0 0 0 22227 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4451791 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 17713
/proc/meminfo: memFree=25193672/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=282.3 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 40089 0 0 0 28228 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365360 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 17719
/proc/meminfo: memFree=25193560/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=342.31 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 40540 0 0 0 34229 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365342 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17723
/proc/meminfo: memFree=25193532/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=402.31 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 40540 0 0 0 40229 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 140588883899760 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17727
/proc/meminfo: memFree=25193624/32770624 swapFree=67004100/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=462.32 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 40991 0 0 0 46230 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4429630 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB


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

/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 1662.42 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17842
/proc/meminfo: memFree=25192200/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=1722.42 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 45501 0 0 0 172240 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4329472 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 1722.42 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17848
/proc/meminfo: memFree=25192356/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=1782.43 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 45952 0 0 0 178241 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4429535 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 1782.43 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17860
/proc/meminfo: memFree=25192872/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=1842.43 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 45952 0 0 0 184241 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4451946 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 1842.43 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17864
/proc/meminfo: memFree=25192736/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=1902.44 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 46403 0 0 0 190242 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4429515 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17870
/proc/meminfo: memFree=25192228/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=1962.44 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 46403 0 0 0 196242 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4450992 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 1962.44 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17874
/proc/meminfo: memFree=25192292/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2022.45 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 46853 0 0 0 202243 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4329294 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17878
/proc/meminfo: memFree=25191848/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2082.45 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 46854 0 0 0 208243 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365342 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17884
/proc/meminfo: memFree=25191488/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2142.46 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 47305 0 0 0 214244 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365342 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17888
/proc/meminfo: memFree=25192148/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2202.46 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 47305 0 0 0 220244 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4429860 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2202.46 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17952
/proc/meminfo: memFree=25180284/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2262.47 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 47756 0 0 0 226245 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 140588889347248 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17958
/proc/meminfo: memFree=25180808/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2322.48 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 47756 0 0 0 232246 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4451946 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2322.48 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17962
/proc/meminfo: memFree=25179996/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2382.48 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 48207 0 0 0 238246 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 140588884019214 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2382.48 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17963
/proc/meminfo: memFree=25179916/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2400.08 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 48207 0 0 0 240006 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365342 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

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

[startup+2399.9 s]
# the end of solver process 17684 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.07 s, system=0.030002 s

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

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17963
/proc/meminfo: memFree=25179916/32770624 swapFree=67004104/67108860
[pid=17684] ppid=17681 vsize=59440 memory=34684 CPUtime=2400.08 cores=0,2,4,6
/proc/17684/stat : 17684 (nacre_mini_rele) R 17681 17684 15064 0 -1 4202496 48207 0 0 0 240006 2 0 0 20 0 1 0 408064279 60866560 8671 33554432000 4194304 4935366 140727908006608 140727908004856 4365342 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13152256 140727908013051 140727908013157 140727908013157 140727908016066 0
/proc/17684/statm: 14860 8671 609 181 0 8477 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 59440 KiB
Current children cumulated memory: 34684 KiB

Child status: 0
Real time (s): 2399.9
CPU time (s): 2400.1
CPU user time (s): 2400.07
CPU system time (s): 0.030002
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 59440
Max. memory (cumulated for all children) (KiB): 34684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.07
system time used= 0.030002
maximum resident set size= 34744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48258
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= 21
involuntary context switches= 607


# summary of solver processes directly reported to runsolver:
#   pid: 17684
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2400.07
#   total CPU system time (s): 0.030002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.45631 second user time and 18.0101 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 22:09:50
IDJOB=4391748
IDBENCH=134790
IDSOLVER=2835
FILE ID=node148/4391748-1568319027
RUNJOBID= node148-1568306919-15095
PBS_JOBID= 21701120
Free space on /tmp= 58796 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K152.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391748-1568319027/watcher-4391748-1568319027 -o /tmp/evaluation-result-4391748-1568319027/solver-4391748-1568319027 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15095 --watchdog 2560  nacre_mini_release HOME/instance-4391748-1568319027.xml -complete -l100 -cm

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

MD5SUM BENCH= 148cc1c525306be86034ad988a5e8607
RANDOM SEED=1438410406

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:        25227796 kB
MemAvailable:   31864816 kB
Buffers:          131252 kB
Cached:          6753236 kB
SwapCached:         3916 kB
Active:          2398940 kB
Inactive:        4493392 kB
Active(anon):       4912 kB
Inactive(anon):    43500 kB
Active(file):    2394028 kB
Inactive(file):  4449892 kB
Unevictable:      109232 kB
Mlocked:          109232 kB
SwapTotal:      67108860 kB
SwapFree:       67004096 kB
Dirty:              1988 kB
Writeback:             4 kB
AnonPages:        113956 kB
Mapped:            43668 kB
Shmem:             32216 kB
Slab:             245968 kB
SReclaimable:     217868 kB
SUnreclaim:        28100 kB
KernelStack:        3488 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     527956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 58796 MiB
End job on node148 at 2019-09-12 22:49:50