Trace number 4300832

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
minimacht 2018.07.27? (TO) 2519.93 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl15-16_c18.xml
MD5SUM8b2f27ca9e664fd505b84cd8dff1749a
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 variables480
Number of constraints62
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":480}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":480}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":32},{"arity":16,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":62}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

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 (10615 MiB free)
  memory of node 1: 16384 MiB (12583 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300832-1532849047/watcher-4300832-1532849047 -o /tmp/evaluation-result-4300832-1532849047/solver-4300832-1532849047 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2688 --watchdog 2580 minimacht 2520 HOME/instance-4300832-1532849047.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=3533, runsolver pid=3530

[startup+0.100175 s]*
/proc/loadavg: 2.01 2.07 2.05 4/188 3534
/proc/meminfo: memFree=23754428/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27044 memory=3576 CPUtime=0.1 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1097 0 0 0 10 0 0 0 20 0 1 0 102467900 27693056 894 33554432000 4194304 5224576 140729677106592 140729677103592 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6761 894 630 252 0 307 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27044 KiB
Current children cumulated memory: 3576 KiB

[startup+0.209246 s]*
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754428/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27176 memory=3576 CPUtime=0.2 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1106 0 0 0 19 1 0 0 20 0 1 0 102467900 27828224 894 33554432000 4194304 5224576 140729677106592 140729677103592 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6794 894 630 252 0 340 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27176 KiB
Current children cumulated memory: 3576 KiB

[startup+0.30884 s]*
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754428/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27176 memory=3576 CPUtime=0.31 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1110 0 0 0 29 2 0 0 20 0 1 0 102467900 27828224 894 33554432000 4194304 5224576 140729677106592 140729677103592 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6794 894 630 252 0 340 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27176 KiB
Current children cumulated memory: 3576 KiB

[startup+0.70026 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754428/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27176 memory=3576 CPUtime=0.69 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1122 0 0 0 65 4 0 0 20 0 1 0 102467900 27828224 894 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6794 894 630 252 0 340 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27176 KiB
Current children cumulated memory: 3576 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754616/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27308 memory=3840 CPUtime=1.49 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1135 0 0 0 140 9 0 0 20 0 1 0 102467900 27963392 960 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6827 960 640 252 0 373 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27308 KiB
Current children cumulated memory: 3840 KiB

[startup+3.109 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754880/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27308 memory=3908 CPUtime=3.1 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1347 0 0 0 288 22 0 0 20 0 1 0 102467900 27963392 977 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6827 977 640 252 0 373 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27308 KiB
Current children cumulated memory: 3908 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754204/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27308 memory=3956 CPUtime=6.29 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1572 0 0 0 581 48 0 0 20 0 1 0 102467900 27963392 989 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6827 989 640 252 0 373 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27308 KiB
Current children cumulated memory: 3956 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754716/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27440 memory=4004 CPUtime=12.69 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 1811 0 0 0 1179 90 0 0 20 0 1 0 102467900 28098560 1001 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6860 1001 640 252 0 406 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27440 KiB
Current children cumulated memory: 4004 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 3534
/proc/meminfo: memFree=23754400/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27440 memory=4076 CPUtime=25.49 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 2264 0 0 0 2407 142 0 0 20 0 1 0 102467900 28098560 1019 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6860 1019 640 252 0 406 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27440 KiB
Current children cumulated memory: 4076 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.06 2.05 3/188 3534
/proc/meminfo: memFree=23753904/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27440 memory=4112 CPUtime=51.1 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 2490 0 0 0 4876 234 0 0 20 0 1 0 102467900 28098560 1028 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6860 1028 640 252 0 406 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27440 KiB
Current children cumulated memory: 4112 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 3536
/proc/meminfo: memFree=23752748/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27572 memory=4152 CPUtime=102.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 2802 0 0 0 9737 491 0 0 20 0 1 0 102467900 28233728 1038 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6893 1038 640 252 0 439 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27572 KiB
Current children cumulated memory: 4152 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 3537
/proc/meminfo: memFree=23752132/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27572 memory=4192 CPUtime=162.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 3081 0 0 0 15415 813 0 0 20 0 1 0 102467900 28233728 1048 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6893 1048 640 252 0 439 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27572 KiB
Current children cumulated memory: 4192 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 3538
/proc/meminfo: memFree=23751692/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27572 memory=4232 CPUtime=222.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 3366 0 0 0 21077 1151 0 0 20 0 1 0 102467900 28233728 1058 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6893 1058 640 252 0 439 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27572 KiB
Current children cumulated memory: 4232 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3540
/proc/meminfo: memFree=23751784/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27572 memory=4256 CPUtime=282.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 3651 0 0 0 26738 1490 0 0 20 0 1 0 102467900 28233728 1064 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6893 1064 640 252 0 439 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27572 KiB
Current children cumulated memory: 4256 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3541
/proc/meminfo: memFree=23751472/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27572 memory=4276 CPUtime=342.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 3938 0 0 0 32384 1844 0 0 20 0 1 0 102467900 28233728 1069 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6893 1069 640 252 0 439 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27572 KiB
Current children cumulated memory: 4276 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 3550
/proc/meminfo: memFree=23750704/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27704 memory=4292 CPUtime=402.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 4252 0 0 0 38051 2177 0 0 20 0 1 0 102467900 28368896 1073 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6926 1073 640 252 0 472 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27704 KiB
Current children cumulated memory: 4292 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3551
/proc/meminfo: memFree=23750580/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27704 memory=4300 CPUtime=462.28 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 4549 0 0 0 43749 2479 0 0 20 0 1 0 102467900 28368896 1075 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6926 1075 640 252 0 472 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27704 KiB
Current children cumulated memory: 4300 KiB


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

/proc/3533/statm: 6959 1102 640 252 0 505 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4408 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3588
/proc/meminfo: memFree=23748528/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4416 CPUtime=1782.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 11274 0 0 0 168151 10072 0 0 20 0 1 0 102467900 28504064 1104 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1104 640 252 0 505 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4416 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3589
/proc/meminfo: memFree=23749272/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4416 CPUtime=1842.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 11573 0 0 0 173823 10400 0 0 20 0 1 0 102467900 28504064 1104 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1104 640 252 0 505 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4416 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3591
/proc/meminfo: memFree=23748844/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4424 CPUtime=1902.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 11882 0 0 0 179485 10738 0 0 20 0 1 0 102467900 28504064 1106 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1106 640 252 0 505 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4424 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3592
/proc/meminfo: memFree=23748492/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4424 CPUtime=1962.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 12183 0 0 0 185138 11085 0 0 20 0 1 0 102467900 28504064 1106 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1106 640 252 0 505 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4424 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3593
/proc/meminfo: memFree=23748600/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4424 CPUtime=2022.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 12484 0 0 0 190779 11444 0 0 20 0 1 0 102467900 28504064 1106 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1106 640 252 0 505 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4424 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3595
/proc/meminfo: memFree=23748884/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4424 CPUtime=2082.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 12795 0 0 0 196421 11802 0 0 20 0 1 0 102467900 28504064 1106 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1106 640 252 0 505 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4424 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 3596
/proc/meminfo: memFree=23749372/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4432 CPUtime=2142.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 13098 0 0 0 202081 12142 0 0 20 0 1 0 102467900 28504064 1108 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1108 640 252 0 505 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4432 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3606
/proc/meminfo: memFree=23748264/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4432 CPUtime=2202.22 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 13398 0 0 0 207730 12492 0 0 20 0 1 0 102467900 28504064 1108 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1108 640 252 0 505 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4432 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3631
/proc/meminfo: memFree=23747008/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4432 CPUtime=2262.23 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 13726 0 0 0 213384 12839 0 0 20 0 1 0 102467900 28504064 1108 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1108 640 252 0 505 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4432 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3632
/proc/meminfo: memFree=23747628/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4436 CPUtime=2322.22 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 14056 0 0 0 219039 13183 0 0 20 0 1 0 102467900 28504064 1109 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1109 640 252 0 505 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4436 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3633
/proc/meminfo: memFree=23747752/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4436 CPUtime=2382.22 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 14349 0 0 0 224711 13511 0 0 20 0 1 0 102467900 28504064 1109 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1109 640 252 0 505 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4436 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3634
/proc/meminfo: memFree=23748124/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4436 CPUtime=2442.21 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 14645 0 0 0 230386 13835 0 0 20 0 1 0 102467900 28504064 1109 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1109 640 252 0 505 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4436 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 3635
/proc/meminfo: memFree=23748336/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4436 CPUtime=2502.22 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 14953 0 0 0 236067 14155 0 0 20 0 1 0 102467900 28504064 1109 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1109 640 252 0 505 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4436 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3696
/proc/meminfo: memFree=23768348/32770624 swapFree=67108860/67108860
[pid=3533] ppid=3530 vsize=27836 memory=4444 CPUtime=2519.92 cores=1,3,5,7
/proc/3533/stat : 3533 (minimacht) R 3530 3533 2656 0 -1 4202496 15248 0 0 0 237743 14249 0 0 20 0 1 0 102467900 28504064 1111 33554432000 4194304 5224576 140729677106592 140729677101896 140131736482172 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35012608 140729677108403 140729677108485 140729677108485 140729677111243 0
/proc/3533/statm: 6959 1111 640 252 0 505 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 27836 KiB
Current children cumulated memory: 4444 KiB

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

[startup+2520.01 s]
# the end of solver process 3533 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2377.44 s, system=142.495 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2377.44
CPU system time (s): 142.495
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 27836
Max. memory (cumulated for all children) (KiB): 4444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2377.44
system time used= 142.495
maximum resident set size= 4444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15248
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= 6
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 3533
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2377.44
#   total CPU system time (s): 142.495

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.70504 second user time and 15.7579 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-29 09:24:07
IDJOB=4300832
IDBENCH=141234
IDSOLVER=2769
FILE ID=node139/4300832-1532849047
RUNJOBID= node139-1532843942-2688
PBS_JOBID= 21022497
Free space on /tmp= 38676 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl15-16_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300832-1532849047/watcher-4300832-1532849047 -o /tmp/evaluation-result-4300832-1532849047/solver-4300832-1532849047 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2688 --watchdog 2580  minimacht 2520 HOME/instance-4300832-1532849047.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8b2f27ca9e664fd505b84cd8dff1749a
RANDOM SEED=176791638

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23756536 kB
MemAvailable:   31915212 kB
Buffers:          245436 kB
Cached:          8011660 kB
SwapCached:            0 kB
Active:          3183796 kB
Inactive:        5142308 kB
Active(anon):      23256 kB
Inactive(anon):    73544 kB
Active(file):    3160540 kB
Inactive(file):  5068764 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20040 kB
Writeback:             0 kB
AnonPages:         98296 kB
Mapped:            45484 kB
Shmem:             25228 kB
Slab:             386552 kB
SReclaimable:     357832 kB
SUnreclaim:        28720 kB
KernelStack:        3584 kB
PageTables:         4840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     369608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38660 MiB
End job on node139 at 2018-07-29 10:06:07