Trace number 4306222

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_12 2018.07.27_12? (TO) 2519.96 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
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 variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

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 (5060 MiB free)
  memory of node 1: 16384 MiB (3233 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306222-1534075848/watcher-4306222-1534075848 -o /tmp/evaluation-result-4306222-1534075848/solver-4306222-1534075848 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15436 --watchdog 2580 BTD 12 2520 HOME/instance-4306222-1534075848.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=17534, runsolver pid=17531
Current StackSize limit: 8192 KiB


[startup+0.101042 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8470092/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=56448 memory=25260 CPUtime=0.1 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 6931 0 0 0 9 1 0 0 20 0 1 0 225147926 57802752 6315 33554432000 4194304 36388936 140726828552976 140726828550152 7657254 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 14112 6315 418 7861 0 6216 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 56448 KiB
Current children cumulated memory: 25260 KiB

[startup+0.210093 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8469348/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=57108 memory=26052 CPUtime=0.21 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 7080 0 0 0 20 1 0 0 20 0 1 0 225147926 58478592 6513 33554432000 4194304 36388936 140726828552976 140726828550152 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 14277 6513 443 7861 0 6381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 57108 KiB
Current children cumulated memory: 26052 KiB

[startup+0.309413 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8468976/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=57372 memory=26316 CPUtime=0.31 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 7144 0 0 0 30 1 0 0 20 0 1 0 225147926 58748928 6579 33554432000 4194304 36388936 140726828552976 140726828550152 4195856 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 14343 6579 443 7861 0 6447 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 57372 KiB
Current children cumulated memory: 26316 KiB

[startup+0.700281 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8468480/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=58032 memory=26844 CPUtime=0.69 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 7307 0 0 0 68 1 0 0 20 0 1 0 225147926 59424768 6711 33554432000 4194304 36388936 140726828552976 140726828546248 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 14508 6711 443 7861 0 6612 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 58032 KiB
Current children cumulated memory: 26844 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8467340/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=58824 memory=27636 CPUtime=1.49 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 7521 0 0 0 148 1 0 0 20 0 1 0 225147926 60235776 6909 33554432000 4194304 36388936 140726828552976 140726828547192 4212540 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 14706 6909 443 7861 0 6810 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 58824 KiB
Current children cumulated memory: 27636 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8465860/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=60012 memory=29020 CPUtime=3.1 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 11422 0 0 0 309 1 0 0 20 0 1 0 225147926 61452288 7255 33554432000 4194304 36388936 140726828552976 140726828546936 4212721 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 15003 7255 443 7861 0 7107 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 60012 KiB
Current children cumulated memory: 29020 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8464040/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=62520 memory=31432 CPUtime=6.29 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 17596 0 0 0 628 1 0 0 20 0 1 0 225147926 64020480 7858 33554432000 4194304 36388936 140726828552976 140726828547352 4212812 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 15630 7858 443 7861 0 7734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62520 KiB
Current children cumulated memory: 31432 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8456348/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=70836 memory=39816 CPUtime=12.69 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 25351 0 0 0 1267 2 0 0 20 0 1 0 225147926 72536064 9954 33554432000 4194304 36388936 140726828552976 140726828546248 7747092 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 17709 9954 443 7861 0 9813 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70836 KiB
Current children cumulated memory: 39816 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8446252/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=81264 memory=50184 CPUtime=25.48 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 40024 0 0 0 2546 2 0 0 20 0 1 0 225147926 83214336 12546 33554432000 4194304 36388936 140726828552976 140726828546840 7934425 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 20316 12546 444 7861 0 12420 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 81264 KiB
Current children cumulated memory: 50184 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=7552288/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=974284 memory=942136 CPUtime=51.09 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 276112 0 0 0 5078 31 0 0 20 0 1 0 225147926 997666816 235534 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 243571 235534 496 7861 0 235675 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 974284 KiB
Current children cumulated memory: 942136 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 17537
/proc/meminfo: memFree=7549952/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=976632 memory=944676 CPUtime=102.26 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 279513 0 0 0 10192 34 0 0 20 0 1 0 225147926 1000071168 236169 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244158 236169 500 7861 0 236262 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 976632 KiB
Current children cumulated memory: 944676 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17539
/proc/meminfo: memFree=7548544/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=976632 memory=944716 CPUtime=162.25 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 280380 0 0 0 16189 36 0 0 20 0 1 0 225147926 1000071168 236179 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244158 236179 508 7861 0 236262 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 976632 KiB
Current children cumulated memory: 944716 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17540
/proc/meminfo: memFree=7548128/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=976632 memory=944780 CPUtime=222.25 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 281560 0 0 0 22184 41 0 0 20 0 1 0 225147926 1000071168 236195 33554432000 4194304 36388936 140726828552976 140726828551816 4661918 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244158 236195 509 7861 0 236262 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 976632 KiB
Current children cumulated memory: 944780 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17541
/proc/meminfo: memFree=7548360/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=976812 memory=944920 CPUtime=282.25 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 282870 0 0 0 28181 44 0 0 20 0 1 0 225147926 1000255488 236230 33554432000 4194304 36388936 140726828552976 140726828551816 4661893 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244203 236230 510 7861 0 236307 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 976812 KiB
Current children cumulated memory: 944920 KiB

[startup+342.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/192 17543
/proc/meminfo: memFree=7547516/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=977552 memory=945620 CPUtime=342.24 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 284366 0 0 0 34176 48 0 0 20 0 1 0 225147926 1001013248 236405 33554432000 4194304 36388936 140726828552976 140726828551816 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244388 236405 510 7861 0 236492 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 977552 KiB
Current children cumulated memory: 945620 KiB

[startup+402.3 s]
/proc/loadavg: 2.31 2.15 2.09 3/192 17544
/proc/meminfo: memFree=7546652/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=978140 memory=946268 CPUtime=402.23 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 285798 0 0 0 40170 53 0 0 20 0 1 0 225147926 1001615360 236567 33554432000 4194304 36388936 140726828552976 140726828551816 4661803 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244535 236567 510 7861 0 236639 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 978140 KiB
Current children cumulated memory: 946268 KiB

[startup+462.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/192 17606
/proc/meminfo: memFree=7547208/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=978320 memory=946508 CPUtime=462.23 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 288197 0 0 0 46166 57 0 0 20 0 1 0 225147926 1001799680 236627 33554432000 4194304 36388936 140726828552976 140726828551816 4635163 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 244580 236627 510 7861 0 236684 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 978320 KiB
Current children cumulated memory: 946508 KiB


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

/proc/17534/statm: 246756 239097 510 7861 0 238860 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 987024 KiB
Current children cumulated memory: 956388 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 17654
/proc/meminfo: memFree=7533372/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=987452 memory=956856 CPUtime=1782.18 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 315717 0 0 0 178074 144 0 0 20 0 1 0 225147926 1011150848 239214 33554432000 4194304 36388936 140726828552976 140726828551816 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 246863 239214 510 7861 0 238967 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 987452 KiB
Current children cumulated memory: 956856 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 17655
/proc/meminfo: memFree=7533236/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=988044 memory=957464 CPUtime=1842.18 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 316802 0 0 0 184071 147 0 0 20 0 1 0 225147926 1011757056 239366 33554432000 4194304 36388936 140726828552976 140726828551816 4661829 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247011 239366 510 7861 0 239115 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 988044 KiB
Current children cumulated memory: 957464 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17656
/proc/meminfo: memFree=7532656/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=988044 memory=957584 CPUtime=1902.19 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 317613 0 0 0 190067 152 0 0 20 0 1 0 225147926 1011757056 239396 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247011 239396 510 7861 0 239115 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 988044 KiB
Current children cumulated memory: 957584 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17657
/proc/meminfo: memFree=7532788/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=988252 memory=957824 CPUtime=1962.19 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 318540 0 0 0 196065 154 0 0 20 0 1 0 225147926 1011970048 239456 33554432000 4194304 36388936 140726828552976 140726828551816 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247063 239456 510 7861 0 239167 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 988252 KiB
Current children cumulated memory: 957824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 17659
/proc/meminfo: memFree=7532752/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=988408 memory=957980 CPUtime=2022.2 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 319416 0 0 0 202062 158 0 0 20 0 1 0 225147926 1012129792 239495 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247102 239495 510 7861 0 239206 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 988408 KiB
Current children cumulated memory: 957980 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17660
/proc/meminfo: memFree=7532856/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=988408 memory=957980 CPUtime=2082.2 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 320175 0 0 0 208059 161 0 0 20 0 1 0 225147926 1012129792 239495 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247102 239495 510 7861 0 239206 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 988408 KiB
Current children cumulated memory: 957980 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17661
/proc/meminfo: memFree=7532348/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=988920 memory=958432 CPUtime=2142.2 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 321167 0 0 0 214055 165 0 0 20 0 1 0 225147926 1012654080 239608 33554432000 4194304 36388936 140726828552976 140726828551816 4661893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247230 239608 510 7861 0 239334 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 988920 KiB
Current children cumulated memory: 958432 KiB

[startup+2202.3 s]
/proc/loadavg: 2.17 2.04 2.05 3/192 17662
/proc/meminfo: memFree=7531992/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=989456 memory=958896 CPUtime=2202.21 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 322200 0 0 0 220052 169 0 0 20 0 1 0 225147926 1013202944 239724 33554432000 4194304 36388936 140726828552976 140726828551816 4661829 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247364 239724 510 7861 0 239468 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 989456 KiB
Current children cumulated memory: 958896 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/192 17663
/proc/meminfo: memFree=7531880/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=989456 memory=958964 CPUtime=2262.21 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 322999 0 0 0 226049 172 0 0 20 0 1 0 225147926 1013202944 239741 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247364 239741 510 7861 0 239468 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 989456 KiB
Current children cumulated memory: 958964 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 17664
/proc/meminfo: memFree=7531412/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=989812 memory=959424 CPUtime=2322.22 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 324040 0 0 0 232046 176 0 0 20 0 1 0 225147926 1013567488 239856 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247453 239856 510 7861 0 239557 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 989812 KiB
Current children cumulated memory: 959424 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 17674
/proc/meminfo: memFree=7530748/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=989812 memory=959424 CPUtime=2382.22 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 324868 0 0 0 238043 179 0 0 20 0 1 0 225147926 1013567488 239856 33554432000 4194304 36388936 140726828552976 140726828551816 4661886 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247453 239856 510 7861 0 239557 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 989812 KiB
Current children cumulated memory: 959424 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/192 17675
/proc/meminfo: memFree=7530384/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=990020 memory=959596 CPUtime=2442.23 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 325849 0 0 0 244040 183 0 0 20 0 1 0 225147926 1013780480 239899 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247505 239899 510 7861 0 239609 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 990020 KiB
Current children cumulated memory: 959596 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/192 17676
/proc/meminfo: memFree=7530736/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=990188 memory=959760 CPUtime=2502.23 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 326818 0 0 0 250036 187 0 0 20 0 1 0 225147926 1013952512 239940 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247547 239940 510 7861 0 239651 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 990188 KiB
Current children cumulated memory: 959760 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.04 2.05 3/192 17677
/proc/meminfo: memFree=7530152/32770624 swapFree=67108856/67108860
[pid=17534] ppid=17531 vsize=990188 memory=959760 CPUtime=2519.94 cores=1,3,5,7
/proc/17534/stat : 17534 (BTD) R 17531 17534 15404 0 -1 4202496 326893 0 0 0 251806 188 0 0 20 0 1 0 225147926 1013952512 239940 33554432000 4194304 36388936 140726828552976 140726828551816 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 60350464 140726828557500 140726828557579 140726828557579 140726828560337 0
/proc/17534/statm: 247547 239940 510 7861 0 239651 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 990188 KiB
Current children cumulated memory: 959760 KiB

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

[startup+2520.01 s]
# the end of solver process 17534 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.07 s, system=1.88797 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): 2519.96
CPU user time (s): 2518.07
CPU system time (s): 1.88797
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 990188
Max. memory (cumulated for all children) (KiB): 959760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.07
system time used= 1.88797
maximum resident set size= 959760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 326893
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= 37
involuntary context switches= 1467


# summary of solver processes directly reported to runsolver:
#   pid: 17534
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2518.07
#   total CPU system time (s): 1.88797

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1461 second user time and 18.791 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 14:10:48
IDJOB=4306222
IDBENCH=141238
IDSOLVER=2785
FILE ID=node133/4306222-1534075848
RUNJOBID= node133-1534062958-15436
PBS_JOBID= 21036985
Free space on /tmp= 38972 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306222-1534075848/watcher-4306222-1534075848 -o /tmp/evaluation-result-4306222-1534075848/solver-4306222-1534075848 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15436 --watchdog 2580  BTD 12 2520 HOME/instance-4306222-1534075848.xml

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

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=843811873

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8493508 kB
MemAvailable:   31904160 kB
Buffers:          220924 kB
Cached:         23134832 kB
SwapCached:            0 kB
Active:         10007236 kB
Inactive:       13404272 kB
Active(anon):       6528 kB
Inactive(anon):   101696 kB
Active(file):   10000708 kB
Inactive(file): 13302576 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             53940 kB
Writeback:             0 kB
AnonPages:        144304 kB
Mapped:            58212 kB
Shmem:             49820 kB
Slab:             563628 kB
SReclaimable:     535828 kB
SUnreclaim:        27800 kB
KernelStack:        3440 kB
PageTables:         5196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-12 14:52:48