Trace number 4301194

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
miniBTD 2018.07.27_3? (TO) 2520.03 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin16_c18.xml
MD5SUM5947b7d603c6960c1f689b2eabbe33a0
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 variables14400
Number of constraints1088
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":14400}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":14400}]
Minimum constraint arity120
Maximum constraint arity225
Distribution of constraint arities[{"arity":120,"count":960},{"arity":225,"count":128}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1088}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

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 (9544 MiB free)
  memory of node 1: 16384 MiB (10116 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301194-1532848954/watcher-4301194-1532848954 -o /tmp/evaluation-result-4301194-1532848954/solver-4301194-1532848954 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3945 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301194-1532848954.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
solver pid=4429, runsolver pid=4426
Current StackSize limit: 8192 KiB


[startup+0.100776 s]*
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20118832/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=41092 memory=17296 CPUtime=0.09 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 4639 0 0 0 9 0 0 0 20 0 1 0 102458575 42078208 4324 33554432000 4194304 5224696 140732245735792 140732245729576 4224536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 10273 4324 592 252 0 3819 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41092 KiB
Current children cumulated memory: 17296 KiB

[startup+0.209637 s]*
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20118460/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=41488 memory=17560 CPUtime=0.2 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 4734 0 0 0 20 0 0 0 20 0 1 0 102458575 42483712 4390 33554432000 4194304 5224696 140732245735792 140732245729576 140460624730019 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 10372 4390 592 252 0 3918 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41488 KiB
Current children cumulated memory: 17560 KiB

[startup+0.308843 s]*
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20118460/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=41752 memory=17824 CPUtime=0.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 4790 0 0 0 30 0 0 0 20 0 1 0 102458575 42754048 4456 33554432000 4194304 5224696 140732245735792 140732245729576 4224540 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 10438 4456 592 252 0 3984 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41752 KiB
Current children cumulated memory: 17824 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20118088/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=42280 memory=18352 CPUtime=0.68 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 4930 0 0 0 68 0 0 0 20 0 1 0 102458575 43294720 4588 33554432000 4194304 5224696 140732245735792 140732245729576 140460624642592 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 10570 4588 592 252 0 4116 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 42280 KiB
Current children cumulated memory: 18352 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20116972/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=43072 memory=19144 CPUtime=1.48 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 5120 0 0 0 148 0 0 0 20 0 1 0 102458575 44105728 4786 33554432000 4194304 5224696 140732245735792 140732245730232 4224536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 10768 4786 592 252 0 4314 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43072 KiB
Current children cumulated memory: 19144 KiB

[startup+3.10914 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20114268/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=44788 memory=20992 CPUtime=3.09 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 8732 0 0 0 309 0 0 0 20 0 1 0 102458575 45862912 5248 33554432000 4194304 5224696 140732245735792 140732245729640 4224536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 11197 5248 592 252 0 4743 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 44788 KiB
Current children cumulated memory: 20992 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20108500/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=50068 memory=26176 CPUtime=6.29 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 13437 0 0 0 628 1 0 0 20 0 1 0 102458575 51269632 6544 33554432000 4194304 5224696 140732245735792 140732245729640 4224536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 12517 6544 592 252 0 6063 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 50068 KiB
Current children cumulated memory: 26176 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=20102176/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=58252 memory=34432 CPUtime=12.68 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 19380 0 0 0 1267 1 0 0 20 0 1 0 102458575 59650048 8608 33554432000 4194304 5224696 140732245735792 140732245729608 4224540 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 14563 8608 595 252 0 8109 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 58252 KiB
Current children cumulated memory: 34432 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=19679552/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=478792 memory=454456 CPUtime=25.47 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 127677 0 0 0 2533 14 0 0 20 0 1 0 102458575 490283008 113614 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 119698 113614 650 252 0 113244 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 478792 KiB
Current children cumulated memory: 454456 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4430
/proc/meminfo: memFree=19676172/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=482232 memory=457964 CPUtime=51.08 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 129037 0 0 0 5090 18 0 0 20 0 1 0 102458575 493805568 114491 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 120558 114491 652 252 0 114104 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 482232 KiB
Current children cumulated memory: 457964 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4431
/proc/meminfo: memFree=19675100/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=482924 memory=458692 CPUtime=102.27 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 130540 0 0 0 10203 24 0 0 20 0 1 0 102458575 494514176 114673 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 120731 114673 652 252 0 114277 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 482924 KiB
Current children cumulated memory: 458692 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/187 4433
/proc/meminfo: memFree=19674384/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=483784 memory=459456 CPUtime=162.27 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 132162 0 0 0 16195 32 0 0 20 0 1 0 102458575 495394816 114864 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 120946 114864 652 252 0 114492 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 483784 KiB
Current children cumulated memory: 459456 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/187 4434
/proc/meminfo: memFree=19673828/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=484276 memory=459888 CPUtime=222.27 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 133776 0 0 0 22190 37 0 0 20 0 1 0 102458575 495898624 114972 33554432000 4194304 5224696 140732245735792 140732245734808 4554272 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 121069 114972 652 252 0 114615 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 484276 KiB
Current children cumulated memory: 459888 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/187 4435
/proc/meminfo: memFree=19673332/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=484428 memory=460220 CPUtime=282.27 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 135252 0 0 0 28185 42 0 0 20 0 1 0 102458575 496054272 115055 33554432000 4194304 5224696 140732245735792 140732245734808 4630901 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 121107 115055 652 252 0 114653 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 484428 KiB
Current children cumulated memory: 460220 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/187 4437
/proc/meminfo: memFree=19672740/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=484908 memory=461248 CPUtime=342.27 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 135924 0 0 0 34179 48 0 0 20 0 1 0 102458575 496545792 115312 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 121227 115312 652 252 0 114773 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 484908 KiB
Current children cumulated memory: 461248 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/187 4438
/proc/meminfo: memFree=19672408/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=485264 memory=461636 CPUtime=402.27 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 136614 0 0 0 40172 55 0 0 20 0 1 0 102458575 496910336 115409 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 121316 115409 652 252 0 114862 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 485264 KiB
Current children cumulated memory: 461636 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 4447
/proc/meminfo: memFree=19670212/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=486196 memory=462576 CPUtime=462.28 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 137563 0 0 0 46168 60 0 0 20 0 1 0 102458575 497864704 115644 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 121549 115644 652 252 0 115095 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 486196 KiB
Current children cumulated memory: 462576 KiB


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

/proc/4429/statm: 123553 117672 652 252 0 117099 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 494212 KiB
Current children cumulated memory: 470688 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4544
/proc/meminfo: memFree=19659028/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=494352 memory=470776 CPUtime=1782.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 150555 0 0 0 178050 180 0 0 20 0 1 0 102458575 506216448 117694 33554432000 4194304 5224696 140732245735792 140732245734808 4630919 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 123588 117694 652 252 0 117134 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 494352 KiB
Current children cumulated memory: 470776 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4545
/proc/meminfo: memFree=19658036/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=495500 memory=471876 CPUtime=1842.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 151454 0 0 0 184043 187 0 0 20 0 1 0 102458575 507392000 117969 33554432000 4194304 5224696 140732245735792 140732245734808 4630901 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 123875 117969 652 252 0 117421 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 495500 KiB
Current children cumulated memory: 471876 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4546
/proc/meminfo: memFree=19657420/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=495956 memory=472396 CPUtime=1902.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 152147 0 0 0 190036 194 0 0 20 0 1 0 102458575 507858944 118099 33554432000 4194304 5224696 140732245735792 140732245734808 140460630102567 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 123989 118099 652 252 0 117535 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 495956 KiB
Current children cumulated memory: 472396 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4548
/proc/meminfo: memFree=19657436/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=495956 memory=472400 CPUtime=1962.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 152592 0 0 0 196029 201 0 0 20 0 1 0 102458575 507858944 118100 33554432000 4194304 5224696 140732245735792 140732245734808 4630919 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 123989 118100 652 252 0 117535 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 495956 KiB
Current children cumulated memory: 472400 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4549
/proc/meminfo: memFree=19656940/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=496540 memory=472916 CPUtime=2022.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 153127 0 0 0 202024 206 0 0 20 0 1 0 102458575 508456960 118229 33554432000 4194304 5224696 140732245735792 140732245734808 140460630102548 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124135 118229 652 252 0 117681 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 496540 KiB
Current children cumulated memory: 472916 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4550
/proc/meminfo: memFree=19656572/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=496696 memory=473168 CPUtime=2082.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 153566 0 0 0 208019 211 0 0 20 0 1 0 102458575 508616704 118292 33554432000 4194304 5224696 140732245735792 140732245734808 4630990 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124174 118292 652 252 0 117720 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 496696 KiB
Current children cumulated memory: 473168 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4552
/proc/meminfo: memFree=19656820/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=496696 memory=473176 CPUtime=2142.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 153846 0 0 0 214013 217 0 0 20 0 1 0 102458575 508616704 118294 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124174 118294 652 252 0 117720 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 496696 KiB
Current children cumulated memory: 473176 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/186 4553
/proc/meminfo: memFree=19657216/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=497456 memory=473892 CPUtime=2202.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 154566 0 0 0 220006 224 0 0 20 0 1 0 102458575 509394944 118473 33554432000 4194304 5224696 140732245735792 140732245734808 4631002 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124364 118473 652 252 0 117910 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 497456 KiB
Current children cumulated memory: 473892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4562
/proc/meminfo: memFree=19654584/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=498320 memory=474688 CPUtime=2262.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 155214 0 0 0 226000 230 0 0 20 0 1 0 102458575 510279680 118672 33554432000 4194304 5224696 140732245735792 140732245734808 4630899 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124580 118672 652 252 0 118126 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 498320 KiB
Current children cumulated memory: 474688 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4586
/proc/meminfo: memFree=19654144/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=498320 memory=474700 CPUtime=2322.31 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 155548 0 0 0 231993 238 0 0 20 0 1 0 102458575 510279680 118675 33554432000 4194304 5224696 140732245735792 140732245734808 140460630102535 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124580 118675 652 252 0 118126 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 498320 KiB
Current children cumulated memory: 474700 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4587
/proc/meminfo: memFree=19654516/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=498640 memory=475020 CPUtime=2382.3 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 156041 0 0 0 237986 244 0 0 20 0 1 0 102458575 510607360 118755 33554432000 4194304 5224696 140732245735792 140732245734808 140460624073084 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124660 118755 652 252 0 118206 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 498640 KiB
Current children cumulated memory: 475020 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4588
/proc/meminfo: memFree=19654888/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=498776 memory=475020 CPUtime=2442.31 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 156398 0 0 0 243979 252 0 0 20 0 1 0 102458575 510746624 118755 33554432000 4194304 5224696 140732245735792 140732245734808 4630901 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124694 118755 652 252 0 118240 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 498776 KiB
Current children cumulated memory: 475020 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4589
/proc/meminfo: memFree=19655012/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=498776 memory=475152 CPUtime=2502.31 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 156767 0 0 0 249973 258 0 0 20 0 1 0 102458575 510746624 118788 33554432000 4194304 5224696 140732245735792 140732245734808 140460624073084 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124694 118788 652 252 0 118240 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 498776 KiB
Current children cumulated memory: 475152 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 1.99 3/188 4590
/proc/meminfo: memFree=19655136/32770624 swapFree=67108860/67108860
[pid=4429] ppid=4426 vsize=498776 memory=475152 CPUtime=2520.02 cores=1,3,5,7
/proc/4429/stat : 4429 (miniBTD) R 4426 4429 3913 0 -1 4202496 156769 0 0 0 251742 260 0 0 20 0 1 0 102458575 510746624 118788 33554432000 4194304 5224696 140732245735792 140732245734808 4554287 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 15679488 140732245742773 140732245742855 140732245742855 140732245745613 0
/proc/4429/statm: 124694 118788 652 252 0 118240 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 498776 KiB
Current children cumulated memory: 475152 KiB

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

[startup+2520.01 s]
# the end of solver process 4429 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.42 s, system=2.60504 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): 2520.03
CPU user time (s): 2517.42
CPU system time (s): 2.60504
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 498776
Max. memory (cumulated for all children) (KiB): 475152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.42
system time used= 2.60504
maximum resident set size= 475152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156769
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= 33
involuntary context switches= 932


# summary of solver processes directly reported to runsolver:
#   pid: 4429
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2517.42
#   total CPU system time (s): 2.60504

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.98581 second user time and 18.2119 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 09:22:34
IDJOB=4301194
IDBENCH=141231
IDSOLVER=2771
FILE ID=node103/4301194-1532848954
RUNJOBID= node103-1532846840-3945
PBS_JOBID= 21022507
Free space on /tmp= 56512 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin16_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301194-1532848954/watcher-4301194-1532848954 -o /tmp/evaluation-result-4301194-1532848954/solver-4301194-1532848954 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3945 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301194-1532848954.xml

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

MD5SUM BENCH= 5947b7d603c6960c1f689b2eabbe33a0
RANDOM SEED=119747913

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20133524 kB
MemAvailable:   31924496 kB
Buffers:          306324 kB
Cached:         11667564 kB
SwapCached:            0 kB
Active:          3998508 kB
Inactive:        8034944 kB
Active(anon):      62260 kB
Inactive(anon):    25184 kB
Active(file):    3936248 kB
Inactive(file):  8009760 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20612 kB
Writeback:            44 kB
AnonPages:         66688 kB
Mapped:            45496 kB
Shmem:             25228 kB
Slab:             301464 kB
SReclaimable:     273424 kB
SUnreclaim:        28040 kB
KernelStack:        3280 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56496 MiB
End job on node103 at 2018-07-29 10:04:34