Trace number 4386866

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
BTD 19.07.01? (TO) 2519.66 2520.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K146.xml
MD5SUM4266c7f8eabadceca7159896250ebd53
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 variables17374
Number of constraints17668
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":17374}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":274},{"degree":5,"count":1783},{"degree":6,"count":7809},{"degree":7,"count":4765},{"degree":8,"count":1875},{"degree":9,"count":578},{"degree":10,"count":144},{"degree":11,"count":1},{"degree":12,"count":144}]
Minimum constraint arity1
Maximum constraint arity146
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1885},{"arity":3,"count":7830},{"arity":4,"count":4785},{"arity":5,"count":2030},{"arity":6,"count":435},{"arity":7,"count":145},{"arity":9,"count":145},{"arity":119,"count":292},{"arity":146,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":17668}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (15343 MiB free)
  memory of node 1: 16384 MiB (15459 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386866-1568283441/watcher-4386866-1568283441 -o /tmp/evaluation-result-4386866-1568283441/solver-4386866-1568283441 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568277198-5652 --watchdog 2580 BTD 2520 HOME/instance-4386866-1568283441.xml 

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

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=6240, runsolver pid=6237

[startup+0.100203 s]*
/proc/loadavg: 2.00 2.01 1.90 3/198 6241
/proc/meminfo: memFree=31526688/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=49388 memory=17420 CPUtime=0.1 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 4908 0 0 0 10 0 0 0 20 0 1 0 404600222 50573312 4355 33554432000 4194304 36700936 140722853651728 140722853651728 4195992 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 12347 4355 444 7937 0 4375 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 49388 KiB
Current children cumulated memory: 17420 KiB

[startup+0.209769 s]*
/proc/loadavg: 2.00 2.01 1.90 3/198 6241
/proc/meminfo: memFree=31526316/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=49784 memory=17684 CPUtime=0.21 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 4995 0 0 0 21 0 0 0 20 0 1 0 404600222 50978816 4421 33554432000 4194304 36700936 140722853651728 140722853651728 4225733 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 12446 4421 444 7937 0 4474 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 49784 KiB
Current children cumulated memory: 17684 KiB

[startup+0.309133 s]*
/proc/loadavg: 2.00 2.01 1.90 3/198 6241
/proc/meminfo: memFree=31525944/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=49916 memory=17948 CPUtime=0.31 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 5054 0 0 0 31 0 0 0 20 0 1 0 404600222 51113984 4487 33554432000 4194304 36700936 140722853651728 140722853651728 8226821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 12479 4487 444 7937 0 4507 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49916 KiB
Current children cumulated memory: 17948 KiB

[startup+0.700333 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6241
/proc/meminfo: memFree=31525944/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=50576 memory=18476 CPUtime=0.69 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 5200 0 0 0 69 0 0 0 20 0 1 0 404600222 51789824 4619 33554432000 4194304 36700936 140722853651728 140722853651728 8039492 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 12644 4619 444 7937 0 4672 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 50576 KiB
Current children cumulated memory: 18476 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6241
/proc/meminfo: memFree=31525200/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=51368 memory=19532 CPUtime=1.49 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 5413 0 0 0 149 0 0 0 20 0 1 0 404600222 52600832 4883 33554432000 4194304 36700936 140722853651728 140722853651728 4225536 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 12842 4883 444 7937 0 4870 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 51368 KiB
Current children cumulated memory: 19532 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6241
/proc/meminfo: memFree=31523340/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=53084 memory=21140 CPUtime=3.1 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 8954 0 0 0 310 0 0 0 20 0 1 0 404600222 54358016 5285 33554432000 4194304 36700936 140722853651728 140722853645624 8226544 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 13271 5285 444 7937 0 5299 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 53084 KiB
Current children cumulated memory: 21140 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 6243
/proc/meminfo: memFree=31516348/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=60224 memory=28200 CPUtime=6.29 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 14416 0 0 0 628 1 0 0 20 0 1 0 404600222 61669376 7050 33554432000 4194304 36700936 140722853651728 140722853644088 4225733 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 15056 7050 448 7937 0 7084 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 60224 KiB
Current children cumulated memory: 28200 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6243
/proc/meminfo: memFree=31504420/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=71492 memory=39412 CPUtime=12.68 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 21998 0 0 0 1267 1 0 0 20 0 1 0 404600222 73207808 9853 33554432000 4194304 36700936 140722853651728 140722853645896 6961504 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 17873 9853 448 7937 0 9901 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 71492 KiB
Current children cumulated memory: 39412 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6243
/proc/meminfo: memFree=31307788/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=268504 memory=234868 CPUtime=25.49 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 90008 0 0 0 2539 10 0 0 20 0 1 0 404600222 274948096 58717 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67126 58717 493 7937 0 59154 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 268504 KiB
Current children cumulated memory: 234868 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 6246
/proc/meminfo: memFree=31307340/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=268504 memory=234932 CPUtime=51.1 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 99733 0 0 0 5098 12 0 0 20 0 1 0 404600222 274948096 58733 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67126 58733 504 7937 0 59154 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 268504 KiB
Current children cumulated memory: 234932 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.03 1.91 3/198 6250
/proc/meminfo: memFree=31304004/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=269272 memory=235820 CPUtime=102.27 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 109876 0 0 0 10212 15 0 0 20 0 1 0 404600222 275734528 58955 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67318 58955 504 7937 0 59346 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 269272 KiB
Current children cumulated memory: 235820 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.02 1.92 3/198 6254
/proc/meminfo: memFree=31303232/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=269540 memory=236520 CPUtime=162.25 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 110921 0 0 0 16205 20 0 0 20 0 1 0 404600222 276008960 59130 33554432000 4194304 36700936 140722853651728 140722853650776 4787719 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67385 59130 504 7937 0 59413 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 269540 KiB
Current children cumulated memory: 236520 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/198 6258
/proc/meminfo: memFree=31303556/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=270208 memory=237332 CPUtime=222.25 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 112124 0 0 0 22197 28 0 0 20 0 1 0 404600222 276692992 59333 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67552 59333 504 7937 0 59580 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 270208 KiB
Current children cumulated memory: 237332 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/199 6272
/proc/meminfo: memFree=31301164/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=270208 memory=239072 CPUtime=282.23 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 112665 0 0 0 28190 33 0 0 20 0 1 0 404600222 276692992 59768 33554432000 4194304 36700936 140722853651728 140722853650776 6947484 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67552 59768 504 7937 0 59580 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 270208 KiB
Current children cumulated memory: 239072 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 6276
/proc/meminfo: memFree=31300848/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=270208 memory=239072 CPUtime=342.21 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 113190 0 0 0 34184 37 0 0 20 0 1 0 404600222 276692992 59768 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67552 59768 504 7937 0 59580 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 270208 KiB
Current children cumulated memory: 239072 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 6280
/proc/meminfo: memFree=31301712/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=270340 memory=239216 CPUtime=402.2 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 113837 0 0 0 40175 45 0 0 20 0 1 0 404600222 276828160 59804 33554432000 4194304 36700936 140722853651728 140722853650776 4787743 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67585 59804 504 7937 0 59613 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 270340 KiB
Current children cumulated memory: 239216 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 6286
/proc/meminfo: memFree=31301156/32770624 swapFree=66919960/67108860
[pid=6240] ppid=6237 vsize=270812 memory=239640 CPUtime=462.18 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 114569 0 0 0 46167 51 0 0 20 0 1 0 404600222 277311488 59910 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 67703 59910 504 7937 0 59731 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 270812 KiB
Current children cumulated memory: 239640 KiB


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

/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 1722.02 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.11 2.07 3/198 6406
/proc/meminfo: memFree=31299248/32770624 swapFree=66919988/67108860
[pid=6240] ppid=6237 vsize=272016 memory=240920 CPUtime=1782.01 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 122926 0 0 0 178012 189 0 0 20 0 1 0 404600222 278544384 60230 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 1782.01 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.09 2.06 3/198 6410
/proc/meminfo: memFree=31298996/32770624 swapFree=66919988/67108860
[pid=6240] ppid=6237 vsize=272016 memory=240920 CPUtime=1842.01 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 123290 0 0 0 184006 195 0 0 20 0 1 0 404600222 278544384 60230 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 1842.01 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/198 6416
/proc/meminfo: memFree=31298004/32770624 swapFree=66919988/67108860
[pid=6240] ppid=6237 vsize=272016 memory=240920 CPUtime=1902 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 123657 0 0 0 189999 201 0 0 20 0 1 0 404600222 278544384 60230 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 1902 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/198 6420
/proc/meminfo: memFree=31297464/32770624 swapFree=66919988/67108860
[pid=6240] ppid=6237 vsize=272016 memory=240920 CPUtime=1961.99 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 124022 0 0 0 195991 208 0 0 20 0 1 0 404600222 278544384 60230 33554432000 4194304 36700936 140722853651728 140722853650776 4468794 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 1961.99 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+2022.3 s]
/proc/loadavg: 1.96 2.04 2.04 3/198 6424
/proc/meminfo: memFree=31298276/32770624 swapFree=66919988/67108860
[pid=6240] ppid=6237 vsize=272016 memory=240920 CPUtime=2021.98 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 124384 0 0 0 201985 213 0 0 20 0 1 0 404600222 278544384 60230 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 2021.98 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+2082.3 s]
/proc/loadavg: 1.99 2.03 2.04 3/198 6437
/proc/meminfo: memFree=31297120/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272016 memory=240920 CPUtime=2081.98 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 124751 0 0 0 207977 221 0 0 20 0 1 0 404600222 278544384 60230 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68004 60230 505 7937 0 60032 0
Current children cumulated CPU time: 2081.98 s
Current children cumulated vsize: 272016 KiB
Current children cumulated memory: 240920 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/198 6441
/proc/meminfo: memFree=31297928/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241164 CPUtime=2141.98 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 125278 0 0 0 213971 227 0 0 20 0 1 0 404600222 278679552 60291 33554432000 4194304 36700936 140722853651728 140722853650776 4468779 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60291 505 7937 0 60065 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241164 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/198 6445
/proc/meminfo: memFree=31298028/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2201.97 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 125703 0 0 0 219964 233 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2201.97 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 6451
/proc/meminfo: memFree=31297832/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2261.97 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 126125 0 0 0 225955 242 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 4468774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 6455
/proc/meminfo: memFree=31298444/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2321.96 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 126545 0 0 0 231948 248 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2321.96 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB

[startup+2382.3 s]
/proc/loadavg: 1.60 1.92 2.01 2/191 6506
/proc/meminfo: memFree=31369160/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2381.95 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 126966 0 0 0 237940 255 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2381.95 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB

[startup+2442.3 s]
/proc/loadavg: 1.22 1.75 1.95 2/191 6512
/proc/meminfo: memFree=31369324/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2441.94 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 127385 0 0 0 243932 262 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 4787906 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2441.94 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB

[startup+2502.3 s]
/proc/loadavg: 1.08 1.61 1.89 2/191 6516
/proc/meminfo: memFree=31368880/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2501.94 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 127804 0 0 0 249926 268 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 4468772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2501.94 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.13 1.59 1.87 2/191 6516
/proc/meminfo: memFree=31368940/32770624 swapFree=66920008/67108860
[pid=6240] ppid=6237 vsize=272148 memory=241196 CPUtime=2519.65 cores=0,2,4,6
/proc/6240/stat : 6240 (BTD) R 6237 6240 5621 0 -1 4202496 128212 0 0 0 251695 270 0 0 20 0 1 0 404600222 278679552 60299 33554432000 4194304 36700936 140722853651728 140722853650776 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 49541120 140722853655592 140722853655668 140722853655668 140722853658577 0
/proc/6240/statm: 68037 60299 505 7937 0 60065 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 241196 KiB

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

[startup+2520.01 s]
# the end of solver process 6240 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.96 s, system=2.70265 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): 2519.66
CPU user time (s): 2516.96
CPU system time (s): 2.70265
CPU usage (%): 99.9861
Max. virtual memory (cumulated for all children) (KiB): 272148
Max. memory (cumulated for all children) (KiB): 241196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.96
system time used= 2.70265
maximum resident set size= 241196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128212
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= 26
involuntary context switches= 2234


# summary of solver processes directly reported to runsolver:
#   pid: 6240
#   total CPU time (s): 2519.66
#   total CPU user time (s): 2516.96
#   total CPU system time (s): 2.70265

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2724 second user time and 18.3994 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 11:15:25
IDJOB=4386866
IDBENCH=134779
IDSOLVER=2822
FILE ID=node107/4386866-1568283441
RUNJOBID= node107-1568277198-5652
PBS_JOBID= 21701087
Free space on /tmp= 54292 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K146.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386866-1568283441/watcher-4386866-1568283441 -o /tmp/evaluation-result-4386866-1568283441/solver-4386866-1568283441 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568277198-5652 --watchdog 2580  BTD 2520 HOME/instance-4386866-1568283441.xml

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

MD5SUM BENCH= 4266c7f8eabadceca7159896250ebd53
RANDOM SEED=641112728

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        31541468 kB
MemAvailable:   31828804 kB
Buffers:           85216 kB
Cached:           468704 kB
SwapCached:        80624 kB
Active:           394544 kB
Inactive:         250552 kB
Active(anon):      18268 kB
Inactive(anon):   100428 kB
Active(file):     376276 kB
Inactive(file):   150124 kB
Unevictable:      109236 kB
Mlocked:          109236 kB
SwapTotal:      67108860 kB
SwapFree:       66919960 kB
Dirty:             61928 kB
Writeback:             0 kB
AnonPages:        121536 kB
Mapped:            32224 kB
Shmem:             19720 kB
Slab:             182148 kB
SReclaimable:     153544 kB
SUnreclaim:        28604 kB
KernelStack:        3536 kB
PageTables:         5556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     526016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 54292 MiB
End job on node107 at 2019-09-12 11:57:26