Trace number 4391699

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 756.382 756.437

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-28.xml
MD5SUMe81abcf4008fd8c0378014693d8f02bd
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 benchmark8.56548
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree103
Maximum variable degree120
Distribution of variable degrees[{"degree":103,"count":1},{"degree":109,"count":1},{"degree":110,"count":1},{"degree":111,"count":1},{"degree":112,"count":2},{"degree":113,"count":2},{"degree":114,"count":4},{"degree":115,"count":1},{"degree":116,"count":3},{"degree":117,"count":2},{"degree":119,"count":2},{"degree":120,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data 

6.19/6.28	c NACRE 1.0.5
756.33/756.43	c
756.33/756.43	c # time = 756.36
756.33/756.43	c # Dec = 97986
756.33/756.43	c # Propagate Calls = 14115972
756.33/756.43	c # assignAt Calls = 97986
756.33/756.43	c # removeAt Calls = 651191
756.33/756.43	c # Run = 255
756.33/756.43	c # Conflicts = 96071
756.33/756.43	c # Memory used = 868.94 Mb
756.33/756.43	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 (9916 MiB free)
  memory of node 1: 16384 MiB (9645 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391699-1568310623/watcher-4391699-1568310623 -o /tmp/evaluation-result-4391699-1568310623/solver-4391699-1568310623 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560 nacre_mini_release HOME/instance-4391699-1568310623.xml -complete -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=13550, runsolver pid=13547
Current StackSize limit: 8192 KiB


[startup+0.1002 s]*
/proc/loadavg: 2.16 2.05 2.05 3/199 13551
/proc/meminfo: memFree=20027224/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=31212 memory=7252 CPUtime=0.1 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 2353 0 0 0 10 0 0 0 20 0 1 0 407002509 31961088 1813 33554432000 4194304 4935366 140725037953216 140725037950216 4529619 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 7803 1813 558 181 0 1420 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31212 KiB
Current children cumulated memory: 7252 KiB

[startup+0.209804 s]*
/proc/loadavg: 2.16 2.05 2.05 3/199 13551
/proc/meminfo: memFree=20008068/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=49972 memory=26304 CPUtime=0.21 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 7439 0 0 0 20 1 0 0 20 0 1 0 407002509 51171328 6576 33554432000 4194304 4935366 140725037953216 140725037948504 139779361856485 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 12493 6576 571 181 0 6110 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 49972 KiB
Current children cumulated memory: 26304 KiB

[startup+0.309876 s]*
/proc/loadavg: 2.16 2.05 2.05 3/199 13551
/proc/meminfo: memFree=19994168/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=69960 memory=46104 CPUtime=0.31 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 12375 0 0 0 30 1 0 0 20 0 1 0 407002509 71639040 11526 33554432000 4194304 4935366 140725037953216 140725037948504 4398853 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 17490 11526 571 181 0 11107 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 69960 KiB
Current children cumulated memory: 46104 KiB

[startup+0.70033 s]
/proc/loadavg: 2.16 2.05 2.05 3/199 13551
/proc/meminfo: memFree=19963416/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=121052 memory=96528 CPUtime=0.69 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 25035 0 0 0 67 2 0 0 20 0 1 0 407002509 123957248 24132 33554432000 4194304 4935366 140725037953216 140725037947816 4271828 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 30263 24132 571 181 0 23880 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 121052 KiB
Current children cumulated memory: 96528 KiB

[startup+1.50033 s]
/proc/loadavg: 2.16 2.05 2.05 3/199 13551
/proc/meminfo: memFree=19901188/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=229624 memory=204240 CPUtime=1.49 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 51939 0 0 0 143 6 0 0 20 0 1 0 407002509 235134976 51060 33554432000 4194304 4935366 140725037953216 140725037947816 4272585 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 57406 51060 571 181 0 51023 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 229624 KiB
Current children cumulated memory: 204240 KiB

[startup+3.10969 s]
/proc/loadavg: 2.16 2.05 2.05 3/199 13551
/proc/meminfo: memFree=19624916/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=453152 memory=425952 CPUtime=3.1 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 110568 0 0 0 298 12 0 0 20 0 1 0 407002509 464027648 106488 33554432000 4194304 4935366 140725037953216 140725037947816 4271778 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 113288 106488 571 181 0 106905 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 453152 KiB
Current children cumulated memory: 425952 KiB

[startup+6.30034 s]
/proc/loadavg: 2.14 2.04 2.05 3/199 13551
/proc/meminfo: memFree=19216740/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=861464 CPUtime=6.28 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 225422 0 0 0 605 23 0 0 20 0 1 0 407002509 913702912 215366 33554432000 4194304 4935366 140725037953216 140725037947816 139779368028320 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 215366 589 181 0 216689 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 861464 KiB

[startup+12.7004 s]
/proc/loadavg: 2.13 2.04 2.05 3/200 13554
/proc/meminfo: memFree=19172720/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=861468 CPUtime=12.69 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 434687 0 0 0 1238 31 0 0 20 0 1 0 407002509 913702912 215367 33554432000 4194304 4935366 140725037953216 140725037951736 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 215367 590 181 0 216689 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 861468 KiB

[startup+25.5005 s]
/proc/loadavg: 2.10 2.04 2.05 3/200 13562
/proc/meminfo: memFree=19172056/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=861612 CPUtime=25.49 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 643644 0 0 0 2508 41 0 0 20 0 1 0 407002509 913702912 215403 33554432000 4194304 4935366 140725037953216 140725037951464 139779362719763 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 215403 598 181 0 216689 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 861612 KiB

[startup+51.1099 s]
/proc/loadavg: 2.07 2.04 2.05 3/200 13562
/proc/meminfo: memFree=19171532/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=862064 CPUtime=51.09 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 891354 0 0 0 5058 51 0 0 20 0 1 0 407002509 913702912 215516 33554432000 4194304 4935366 140725037953216 140725037951464 139779361854269 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 215516 598 181 0 216689 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 862064 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/201 13568
/proc/meminfo: memFree=19169308/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=862796 CPUtime=102.27 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1068645 0 0 0 10168 59 0 0 20 0 1 0 407002509 913702912 215699 33554432000 4194304 4935366 140725037953216 140725037951464 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 215699 598 181 0 216689 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 862796 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 13572
/proc/meminfo: memFree=19168132/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=863640 CPUtime=162.27 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1257777 0 0 0 16159 68 0 0 20 0 1 0 407002509 913702912 215910 33554432000 4194304 4935366 140725037953216 140725037951464 139779362719763 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 215910 598 181 0 216689 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 863640 KiB

[startup+222.3 s]
/proc/loadavg: 1.88 1.99 2.03 3/200 13701
/proc/meminfo: memFree=18308160/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=864540 CPUtime=222.25 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1389961 0 0 0 22150 75 0 0 20 0 1 0 407002509 913702912 216135 33554432000 4194304 4935366 140725037953216 140725037951464 139779361854031 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 216135 598 181 0 216689 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 864540 KiB

[startup+282.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/201 13707
/proc/meminfo: memFree=18307352/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=865384 CPUtime=282.24 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1505436 0 0 0 28144 80 0 0 20 0 1 0 407002509 913702912 216346 33554432000 4194304 4935366 140725037953216 140725037951464 139779361865584 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 216346 598 181 0 216689 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 865384 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 13712
/proc/meminfo: memFree=18306668/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=866284 CPUtime=342.24 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1597916 0 0 0 34138 86 0 0 20 0 1 0 407002509 913702912 216571 33554432000 4194304 4935366 140725037953216 140725037951464 139779362719763 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 216571 598 181 0 216689 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 866284 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 13716
/proc/meminfo: memFree=18305620/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=867128 CPUtime=402.23 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1665764 0 0 0 40134 89 0 0 20 0 1 0 407002509 913702912 216782 33554432000 4194304 4935366 140725037953216 140725037951464 139779362719763 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 216782 598 181 0 216689 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 867128 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13722
/proc/meminfo: memFree=18304524/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=867972 CPUtime=462.23 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1712442 0 0 0 46132 91 0 0 20 0 1 0 407002509 913702912 216993 33554432000 4194304 4935366 140725037953216 140725037951464 139779362719763 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 216993 598 181 0 216689 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 867972 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 13727
/proc/meminfo: memFree=18303656/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868872 CPUtime=522.23 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1731708 0 0 0 52131 92 0 0 20 0 1 0 407002509 913702912 217218 33554432000 4194304 4935366 140725037953216 140725037951464 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217218 598 181 0 216689 0
Current children cumulated CPU time: 522.23 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868872 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 13731
/proc/meminfo: memFree=18303364/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=582.23 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1732606 0 0 0 58131 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 139779362721671 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 582.23 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13745
/proc/meminfo: memFree=18302232/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=642.23 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1733496 0 0 0 64131 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 642.23 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13771
/proc/meminfo: memFree=18301140/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=702.23 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1734402 0 0 0 70131 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4400757 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 702.23 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+756.437 s]
# the end of solver process 13550 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=755.45 s, system=0.932003 s

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

[startup+716.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13771
/proc/meminfo: memFree=18300732/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=716.73 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1734402 0 0 0 71581 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4400831 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 716.73 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+742.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300248/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=742.33 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735028 0 0 0 74141 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4400247 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 742.33 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+748.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300264/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=748.73 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735172 0 0 0 74781 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 139779361849015 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 748.73 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+752 s]*
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300256/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=751.94 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735172 0 0 0 75102 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4399842 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 751.94 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+753.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300264/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=753.53 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735172 0 0 0 75261 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 753.53 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+755.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300544/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=755.13 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735172 0 0 0 75421 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 139779361848973 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 755.13 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+756 s]*
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300544/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=755.94 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735172 0 0 0 75502 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 139779361848973 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 755.94 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

[startup+756.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 13775
/proc/meminfo: memFree=18300544/32770624 swapFree=66959212/67108860
[pid=13550] ppid=13547 vsize=892288 memory=868928 CPUtime=756.33 cores=0,2,4,6
/proc/13550/stat : 13550 (nacre_mini_rele) R 13547 13550 11693 0 -1 4202496 1735172 0 0 0 75541 92 0 0 20 0 1 0 407002509 913702912 217232 33554432000 4194304 4935366 140725037953216 140725037951464 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 7634944 140725037962235 140725037962341 140725037962341 140725037965250 0
/proc/13550/statm: 223072 217232 598 181 0 216689 0
Current children cumulated CPU time: 756.33 s
Current children cumulated vsize: 892288 KiB
Current children cumulated memory: 868928 KiB

Child status: 20
Real time (s): 756.437
CPU time (s): 756.382
CPU user time (s): 755.45
CPU system time (s): 0.932003
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 892288
Max. memory (cumulated for all children) (KiB): 868928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 755.45
system time used= 0.932003
maximum resident set size= 868992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1735559
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= 77
involuntary context switches= 1740


# summary of solver processes directly reported to runsolver:
#   pid: 13550
#   total CPU time (s): 756.382
#   total CPU user time (s): 755.45
#   total CPU system time (s): 0.932003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.11353 second user time and 5.62149 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 19:49:43
IDJOB=4391699
IDBENCH=125992
IDSOLVER=2835
FILE ID=node124/4391699-1568310623
RUNJOBID= node124-1568305966-12715
PBS_JOBID= 21701105
Free space on /tmp= 55364 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-28.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391699-1568310623/watcher-4391699-1568310623 -o /tmp/evaluation-result-4391699-1568310623/solver-4391699-1568310623 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560  nacre_mini_release HOME/instance-4391699-1568310623.xml -complete -l100 -cm

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

MD5SUM BENCH= e81abcf4008fd8c0378014693d8f02bd
RANDOM SEED=574759744

node124.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        20031996 kB
MemAvailable:   31813376 kB
Buffers:          149284 kB
Cached:         11796208 kB
SwapCached:        45868 kB
Active:           915456 kB
Inactive:       11081676 kB
Active(anon):       7168 kB
Inactive(anon):    85952 kB
Active(file):     908288 kB
Inactive(file): 10995724 kB
Unevictable:      108764 kB
Mlocked:          108764 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:              2608 kB
Writeback:             0 kB
AnonPages:        251660 kB
Mapped:            43664 kB
Shmem:             32744 kB
Slab:             334120 kB
SReclaimable:     305828 kB
SUnreclaim:        28292 kB
KernelStack:        3808 kB
PageTables:         5544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55360 MiB
End job on node124 at 2019-09-12 20:02:20