Trace number 4391516

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-Hybrid? (TO) 2400.06 2400.12

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-3_X2.xml
MD5SUM72c85c51a44e0e8527757e040a083bca
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 benchmark523.635
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c NACRE 1.0.5
2400.03/2400.11	c
2400.03/2400.11	c # time = 2400.03
2400.03/2400.11	c # Dec = 2364958
2400.03/2400.11	c # Propagate Calls = 2787327304
2400.03/2400.11	c # assignAt Calls = 9040674
2400.03/2400.11	c # removeAt Calls = 201772127
2400.03/2400.11	c # Run = 4094
2400.03/2400.11	c # Conflicts = 2237564
2400.03/2400.11	c # Memory used = 321.456 Mb
2400.03/2400.11	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 (13541 MiB free)
  memory of node 1: 16384 MiB (14210 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391516-1568316409/watcher-4391516-1568316409 -o /tmp/evaluation-result-4391516-1568316409/solver-4391516-1568316409 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560 nacre_mini_release HOME/instance-4391516-1568316409.xml -ca -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=26886, runsolver pid=26883

[startup+0.100124 s]*
/proc/loadavg: 1.92 2.00 2.04 3/199 26887
/proc/meminfo: memFree=28411292/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=33488 memory=10064 CPUtime=0.1 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 2708 0 0 0 10 0 0 0 20 0 1 0 407908673 34291712 2516 33554432000 4194304 4935366 140729377981040 140729377978040 4390011 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 8372 2516 607 181 0 1989 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33488 KiB
Current children cumulated memory: 10064 KiB

[startup+0.209594 s]*
/proc/loadavg: 1.92 2.00 2.04 3/199 26887
/proc/meminfo: memFree=28410548/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=34284 memory=10856 CPUtime=0.21 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 2895 0 0 0 21 0 0 0 20 0 1 0 407908673 35106816 2714 33554432000 4194304 4935366 140729377981040 140729377978040 4461244 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 8571 2714 607 181 0 2188 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34284 KiB
Current children cumulated memory: 10856 KiB

[startup+0.309103 s]*
/proc/loadavg: 1.92 2.00 2.04 3/199 26887
/proc/meminfo: memFree=28409804/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=35032 memory=11648 CPUtime=0.31 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 3093 0 0 0 31 0 0 0 20 0 1 0 407908673 35872768 2912 33554432000 4194304 4935366 140729377981040 140729377978040 140569804409829 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 8758 2912 608 181 0 2375 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35032 KiB
Current children cumulated memory: 11648 KiB

[startup+0.700281 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26887
/proc/meminfo: memFree=28408688/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=37012 memory=13496 CPUtime=0.69 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 3592 0 0 0 69 0 0 0 20 0 1 0 407908673 37900288 3374 33554432000 4194304 4935366 140729377981040 140729377978040 140569804409829 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 9253 3374 608 181 0 2870 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37012 KiB
Current children cumulated memory: 13496 KiB

[startup+1.50029 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26887
/proc/meminfo: memFree=28405720/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=41020 memory=17464 CPUtime=1.49 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 4590 0 0 0 148 1 0 0 20 0 1 0 407908673 42004480 4366 33554432000 4194304 4935366 140729377981040 140729377978808 4461050 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 10255 4366 608 181 0 3872 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41020 KiB
Current children cumulated memory: 17464 KiB

[startup+3.10943 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26887
/proc/meminfo: memFree=28398292/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=46948 memory=23392 CPUtime=3.1 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 10326 0 0 0 309 1 0 0 20 0 1 0 407908673 48074752 5848 33554432000 4194304 4935366 140729377981040 140729377978808 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 11737 5848 608 181 0 5354 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 46948 KiB
Current children cumulated memory: 23392 KiB

[startup+6.30032 s]
/proc/loadavg: 1.85 1.98 2.03 3/199 26887
/proc/meminfo: memFree=28389716/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=54912 memory=30704 CPUtime=6.29 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 17873 0 0 0 627 2 0 0 20 0 1 0 407908673 56229888 7676 33554432000 4194304 4935366 140729377981040 140729377978808 4461238 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 13728 7676 608 181 0 7345 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 54912 KiB
Current children cumulated memory: 30704 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 2.03 3/199 26887
/proc/meminfo: memFree=28379708/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=64256 memory=40380 CPUtime=12.69 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 27809 0 0 0 1266 3 0 0 20 0 1 0 407908673 65798144 10095 33554432000 4194304 4935366 140729377981040 140729377978792 4390291 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 16064 10095 608 181 0 9681 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 40380 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 2.03 3/199 26887
/proc/meminfo: memFree=28366520/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=76680 memory=53168 CPUtime=25.49 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 52665 0 0 0 2544 5 0 0 20 0 1 0 407908673 78520320 13292 33554432000 4194304 4935366 140729377981040 140729377978728 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 19170 13292 608 181 0 12787 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 76680 KiB
Current children cumulated memory: 53168 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 1.99 2.03 3/199 26890
/proc/meminfo: memFree=28346392/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=94612 memory=71048 CPUtime=51.1 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 72287 0 0 0 5103 7 0 0 20 0 1 0 407908673 96882688 17762 33554432000 4194304 4935366 140729377981040 140729377978792 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 23653 17762 608 181 0 17270 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 94612 KiB
Current children cumulated memory: 71048 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/199 26894
/proc/meminfo: memFree=28319540/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=118248 memory=93440 CPUtime=102.29 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 97788 0 0 0 10219 10 0 0 20 0 1 0 407908673 121085952 23360 33554432000 4194304 4935366 140729377981040 140729377978792 4389947 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 29562 23360 608 181 0 23179 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 118248 KiB
Current children cumulated memory: 93440 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 26899
/proc/meminfo: memFree=28302444/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=131984 memory=107236 CPUtime=162.29 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 124196 0 0 0 16216 13 0 0 20 0 1 0 407908673 135151616 26809 33554432000 4194304 4935366 140729377981040 140729377978792 4451070 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 32996 26809 608 181 0 26613 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 131984 KiB
Current children cumulated memory: 107236 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 26905
/proc/meminfo: memFree=28277352/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=150196 memory=125640 CPUtime=222.27 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 155136 0 0 0 22211 16 0 0 20 0 1 0 407908673 153800704 31410 33554432000 4194304 4935366 140729377981040 140729377978792 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 37549 31410 608 181 0 31166 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 150196 KiB
Current children cumulated memory: 125640 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 26918
/proc/meminfo: memFree=28261096/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=165340 memory=141388 CPUtime=282.25 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 165035 0 0 0 28207 18 0 0 20 0 1 0 407908673 169308160 35347 33554432000 4194304 4935366 140729377981040 140729377978792 4461250 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 41335 35347 608 181 0 34952 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 165340 KiB
Current children cumulated memory: 141388 KiB

[startup+342.3 s]
/proc/loadavg: 1.92 1.97 2.03 3/201 26983
/proc/meminfo: memFree=28516656/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=179584 memory=155700 CPUtime=342.25 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 173115 0 0 0 34205 20 0 0 20 0 1 0 407908673 183894016 38925 33554432000 4194304 4935366 140729377981040 140729377978744 4461476 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 44896 38925 608 181 0 38513 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 179584 KiB
Current children cumulated memory: 155700 KiB

[startup+402.3 s]
/proc/loadavg: 1.94 1.96 2.02 3/202 26989
/proc/meminfo: memFree=28449616/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=189580 memory=165428 CPUtime=402.25 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 182728 0 0 0 40204 21 0 0 20 0 1 0 407908673 194129920 41357 33554432000 4194304 4935366 140729377981040 140729377978728 4461227 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 47395 41357 608 181 0 41012 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 189580 KiB
Current children cumulated memory: 165428 KiB

[startup+462.3 s]
/proc/loadavg: 2.53 2.14 2.08 3/201 26993
/proc/meminfo: memFree=28286064/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=199888 memory=176128 CPUtime=462.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 194679 0 0 0 46201 22 0 0 20 0 1 0 407908673 204685312 44032 33554432000 4194304 4935366 140729377981040 140729377978728 4390321 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 49972 44032 608 181 0 43589 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 199888 KiB
Current children cumulated memory: 176128 KiB


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

/proc/26886/statm: 76224 69898 608 181 0 69841 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 304896 KiB
Current children cumulated memory: 279592 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27105
/proc/meminfo: memFree=25188504/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=312252 memory=286892 CPUtime=1722.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 522950 0 0 0 172168 55 0 0 20 0 1 0 407908673 319746048 71723 33554432000 4194304 4935366 140729377981040 140729377978792 4461261 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 78063 71723 608 181 0 71680 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 312252 KiB
Current children cumulated memory: 286892 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27110
/proc/meminfo: memFree=25117128/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=315020 memory=289676 CPUtime=1782.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 551023 0 0 0 178164 59 0 0 20 0 1 0 407908673 322580480 72419 33554432000 4194304 4935366 140729377981040 140729377978744 4461227 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 78755 72419 608 181 0 72372 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 315020 KiB
Current children cumulated memory: 289676 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27116
/proc/meminfo: memFree=25065580/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=315372 memory=290116 CPUtime=1842.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 579579 0 0 0 184162 61 0 0 20 0 1 0 407908673 322940928 72529 33554432000 4194304 4935366 140729377981040 140729377978728 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 78843 72529 608 181 0 72460 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 315372 KiB
Current children cumulated memory: 290116 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27120
/proc/meminfo: memFree=24980736/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=318544 memory=293192 CPUtime=1902.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 608959 0 0 0 190159 64 0 0 20 0 1 0 407908673 326189056 73298 33554432000 4194304 4935366 140729377981040 140729377978552 4329695 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 79636 73298 608 181 0 73253 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 318544 KiB
Current children cumulated memory: 293192 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27125
/proc/meminfo: memFree=24901564/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=321832 memory=296436 CPUtime=1962.22 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 638480 0 0 0 196155 67 0 0 20 0 1 0 407908673 329555968 74109 33554432000 4194304 4935366 140729377981040 140729377978728 4461116 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 80458 74109 608 181 0 74075 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 321832 KiB
Current children cumulated memory: 296436 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27129
/proc/meminfo: memFree=24818808/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=324628 memory=299052 CPUtime=2022.22 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 670143 0 0 0 202153 69 0 0 20 0 1 0 407908673 332419072 74763 33554432000 4194304 4935366 140729377981040 140729377978728 4461227 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 81157 74763 608 181 0 74774 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 324628 KiB
Current children cumulated memory: 299052 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27143
/proc/meminfo: memFree=24768496/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=329488 memory=304128 CPUtime=2082.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 702612 0 0 0 208151 72 0 0 20 0 1 0 407908673 337395712 76032 33554432000 4194304 4935366 140729377981040 140729377978728 4461125 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 82372 76032 608 181 0 75989 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 329488 KiB
Current children cumulated memory: 304128 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27171
/proc/meminfo: memFree=24676664/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=330648 memory=305288 CPUtime=2142.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 734883 0 0 0 214147 76 0 0 20 0 1 0 407908673 338583552 76322 33554432000 4194304 4935366 140729377981040 140729377978792 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 82662 76322 608 181 0 76279 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 330648 KiB
Current children cumulated memory: 305288 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27175
/proc/meminfo: memFree=24556004/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=332744 memory=307496 CPUtime=2202.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 766467 0 0 0 220145 78 0 0 20 0 1 0 407908673 340729856 76874 33554432000 4194304 4935366 140729377981040 140729377978744 4461247 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 83186 76874 608 181 0 76803 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 332744 KiB
Current children cumulated memory: 307496 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27181
/proc/meminfo: memFree=24386012/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=346284 memory=320852 CPUtime=2262.22 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 805663 0 0 0 226139 83 0 0 20 0 1 0 407908673 354594816 80213 33554432000 4194304 4935366 140729377981040 140729377978728 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 86571 80213 608 181 0 80188 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 346284 KiB
Current children cumulated memory: 320852 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 27185
/proc/meminfo: memFree=24292364/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=346780 memory=321244 CPUtime=2322.23 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 838585 0 0 0 232136 87 0 0 20 0 1 0 407908673 355102720 80311 33554432000 4194304 4935366 140729377981040 140729377978728 4461218 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 86695 80311 608 181 0 80312 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 346780 KiB
Current children cumulated memory: 321244 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27189
/proc/meminfo: memFree=24222148/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=346976 memory=321456 CPUtime=2382.22 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 874208 0 0 0 238132 90 0 0 20 0 1 0 407908673 355303424 80364 33554432000 4194304 4935366 140729377981040 140729377978728 4461252 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 86744 80364 608 181 0 80361 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 346976 KiB
Current children cumulated memory: 321456 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27191
/proc/meminfo: memFree=24197488/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=346976 memory=321456 CPUtime=2400.03 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 893764 0 0 0 239911 92 0 0 20 0 1 0 407908673 355303424 80364 33554432000 4194304 4935366 140729377981040 140729377978728 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 86744 80364 608 181 0 80361 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 346976 KiB
Current children cumulated memory: 321456 KiB

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

[startup+2400.12 s]
# the end of solver process 26886 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.12 s, system=0.936995 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27191
/proc/meminfo: memFree=24197488/32770624 swapFree=67004752/67108860
[pid=26886] ppid=26883 vsize=346976 memory=321456 CPUtime=2400.03 cores=1,3,5,7
/proc/26886/stat : 26886 (nacre_mini_rele) R 26883 26886 11220 0 -1 4202496 893764 0 0 0 239911 92 0 0 20 0 1 0 407908673 355303424 80364 33554432000 4194304 4935366 140729377981040 140729377978728 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 10321920 140729377989633 140729377989733 140729377989733 140729377992642 0
/proc/26886/statm: 86744 80364 608 181 0 80361 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 346976 KiB
Current children cumulated memory: 321456 KiB

Child status: 0
Real time (s): 2400.12
CPU time (s): 2400.06
CPU user time (s): 2399.12
CPU system time (s): 0.936995
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 346976
Max. memory (cumulated for all children) (KiB): 321456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.12
system time used= 0.936995
maximum resident set size= 321532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 893809
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= 1365


# summary of solver processes directly reported to runsolver:
#   pid: 26886
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2399.12
#   total CPU system time (s): 0.936995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.47183 second user time and 17.6676 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 21:26:11
IDJOB=4391516
IDBENCH=134589
IDSOLVER=2834
FILE ID=node126/4391516-1568316409
RUNJOBID= node126-1568301555-23462
PBS_JOBID= 21701113
Free space on /tmp= 55388 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-3_X2.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391516-1568316409/watcher-4391516-1568316409 -o /tmp/evaluation-result-4391516-1568316409/solver-4391516-1568316409 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560  nacre_mini_release HOME/instance-4391516-1568316409.xml -ca -l100 -cm

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

MD5SUM BENCH= 72c85c51a44e0e8527757e040a083bca
RANDOM SEED=368262631

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28418576 kB
MemAvailable:   31580084 kB
Buffers:          114668 kB
Cached:          3297548 kB
SwapCached:         2860 kB
Active:          2114648 kB
Inactive:        1589884 kB
Active(anon):     290432 kB
Inactive(anon):    43292 kB
Active(file):    1824216 kB
Inactive(file):  1546592 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:               804 kB
Writeback:             4 kB
AnonPages:        399804 kB
Mapped:            43860 kB
Shmem:             32816 kB
Slab:             242692 kB
SReclaimable:     213068 kB
SUnreclaim:        29624 kB
KernelStack:        3584 kB
PageTables:         6180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     817288 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:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55384 MiB
End job on node126 at 2019-09-12 22:06:11