Trace number 4301184

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? 2520.01 2519.92

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl15-16_c18.xml
MD5SUM8b2f27ca9e664fd505b84cd8dff1749a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of constraints62
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":480}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":480}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":32},{"arity":16,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":62}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.97/2519.92	s UNKNOWN
2519.97/2519.92	c  # Nodes: 129390199

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8112 MiB free)
  memory of node 1: 16384 MiB (14785 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301184-1532849410/watcher-4301184-1532849410 -o /tmp/evaluation-result-4301184-1532849410/solver-4301184-1532849410 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8495 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301184-1532849410.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=9075, runsolver pid=9072
Current StackSize limit: 8192 KiB


[startup+0.100109 s]*
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23446396/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27712 memory=4100 CPUtime=0.09 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1250 0 0 0 9 0 0 0 20 0 1 0 102504136 28377088 1025 33554432000 4194304 5224696 140734969334464 140734969331464 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6928 1025 639 252 0 474 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4100 KiB

[startup+0.209444 s]*
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23446396/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27712 memory=4364 CPUtime=0.21 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1259 0 0 0 20 1 0 0 20 0 1 0 102504136 28377088 1091 33554432000 4194304 5224696 140734969334464 140734969331464 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6928 1091 650 252 0 474 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+0.309086 s]*
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23446100/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27712 memory=4364 CPUtime=0.31 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1264 0 0 0 29 2 0 0 20 0 1 0 102504136 28377088 1091 33554432000 4194304 5224696 140734969334464 140734969331464 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6928 1091 650 252 0 474 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+0.700226 s]
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23446100/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27712 memory=4364 CPUtime=0.69 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1275 0 0 0 64 5 0 0 20 0 1 0 102504136 28377088 1091 33554432000 4194304 5224696 140734969334464 140734969331464 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6928 1091 650 252 0 474 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+1.50023 s]
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23446100/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27844 memory=4364 CPUtime=1.49 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1287 0 0 0 138 11 0 0 20 0 1 0 102504136 28512256 1091 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6961 1091 650 252 0 507 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4364 KiB

[startup+3.10904 s]
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23445684/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27844 memory=4516 CPUtime=3.1 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1498 0 0 0 285 25 0 0 20 0 1 0 102504136 28512256 1129 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6961 1129 650 252 0 507 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4516 KiB

[startup+6.30022 s]
/proc/loadavg: 1.82 1.94 1.94 3/188 9076
/proc/meminfo: memFree=23445500/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27844 memory=4560 CPUtime=6.29 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1723 0 0 0 579 50 0 0 20 0 1 0 102504136 28512256 1140 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6961 1140 650 252 0 507 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4560 KiB

[startup+12.7002 s]
/proc/loadavg: 1.83 1.94 1.94 3/188 9076
/proc/meminfo: memFree=23445128/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27976 memory=4592 CPUtime=12.69 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 1958 0 0 0 1170 99 0 0 20 0 1 0 102504136 28647424 1148 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6994 1148 650 252 0 540 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4592 KiB

[startup+25.5002 s]
/proc/loadavg: 1.87 1.94 1.94 3/188 9076
/proc/meminfo: memFree=23443876/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=27976 memory=4672 CPUtime=25.49 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 2443 0 0 0 2356 193 0 0 20 0 1 0 102504136 28647424 1168 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 6994 1168 650 252 0 540 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4672 KiB

[startup+51.1091 s]
/proc/loadavg: 1.86 1.93 1.94 3/188 9076
/proc/meminfo: memFree=23444324/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28108 memory=4720 CPUtime=51.1 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 2711 0 0 0 4712 398 0 0 20 0 1 0 102504136 28782592 1180 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7027 1180 650 252 0 573 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28108 KiB
Current children cumulated memory: 4720 KiB

[startup+102.3 s]
/proc/loadavg: 1.94 1.94 1.94 3/188 9077
/proc/meminfo: memFree=23444596/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28108 memory=4748 CPUtime=102.29 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 2983 0 0 0 9428 801 0 0 20 0 1 0 102504136 28782592 1187 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7027 1187 650 252 0 573 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28108 KiB
Current children cumulated memory: 4748 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.95 1.95 3/188 9078
/proc/meminfo: memFree=23442060/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28108 memory=4788 CPUtime=162.29 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 3264 0 0 0 14959 1270 0 0 20 0 1 0 102504136 28782592 1197 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7027 1197 650 252 0 573 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28108 KiB
Current children cumulated memory: 4788 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.96 1.95 3/188 9079
/proc/meminfo: memFree=23441980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28108 memory=4816 CPUtime=222.3 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 3549 0 0 0 20468 1762 0 0 20 0 1 0 102504136 28782592 1204 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7027 1204 650 252 0 573 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 28108 KiB
Current children cumulated memory: 4816 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.97 1.95 3/188 9080
/proc/meminfo: memFree=23440996/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28108 memory=4852 CPUtime=282.3 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 3839 0 0 0 25995 2235 0 0 20 0 1 0 102504136 28782592 1213 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7027 1213 650 252 0 573 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 28108 KiB
Current children cumulated memory: 4852 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.97 1.95 3/187 9081
/proc/meminfo: memFree=23440504/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28240 memory=4864 CPUtime=342.3 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 4135 0 0 0 31484 2746 0 0 20 0 1 0 102504136 28917760 1216 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7060 1216 650 252 0 606 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4864 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/187 9082
/proc/meminfo: memFree=23440752/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28240 memory=4876 CPUtime=402.3 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 4432 0 0 0 36993 3237 0 0 20 0 1 0 102504136 28917760 1219 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7060 1219 650 252 0 606 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4876 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/187 9083
/proc/meminfo: memFree=23440448/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28240 memory=4876 CPUtime=462.31 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 4435 0 0 0 42500 3731 0 0 20 0 1 0 102504136 28917760 1219 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7060 1219 650 252 0 606 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4876 KiB


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

Current children cumulated memory: 5020 KiB

[startup+2082.3 s]
/proc/loadavg: 2.19 2.10 2.00 3/189 9160
/proc/meminfo: memFree=23437400/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5020 CPUtime=2082.36 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 12362 0 0 0 191119 17117 0 0 20 0 1 0 102504136 29052928 1255 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1255 650 252 0 639 0
Current children cumulated CPU time: 2082.36 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5020 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.09 2.00 3/188 9161
/proc/meminfo: memFree=23437272/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5028 CPUtime=2142.36 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 12694 0 0 0 196639 17597 0 0 20 0 1 0 102504136 29052928 1257 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1257 650 252 0 639 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5028 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.07 2.00 3/187 9162
/proc/meminfo: memFree=23436792/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5028 CPUtime=2202.37 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 13021 0 0 0 202151 18086 0 0 20 0 1 0 102504136 29052928 1257 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1257 650 252 0 639 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5028 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/187 9163
/proc/meminfo: memFree=23436644/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5028 CPUtime=2262.37 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 13348 0 0 0 207676 18561 0 0 20 0 1 0 102504136 29052928 1257 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1257 650 252 0 639 0
Current children cumulated CPU time: 2262.37 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5028 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/187 9164
/proc/meminfo: memFree=23436552/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5028 CPUtime=2322.37 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 13680 0 0 0 213231 19006 0 0 20 0 1 0 102504136 29052928 1257 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1257 650 252 0 639 0
Current children cumulated CPU time: 2322.37 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5028 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 9165
/proc/meminfo: memFree=23436552/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2382.37 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14010 0 0 0 218807 19430 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2382.37 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9174
/proc/meminfo: memFree=23436268/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2442.38 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14340 0 0 0 224352 19886 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2442.38 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23515064/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2502.37 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14670 0 0 0 229909 20328 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2519.92 s]
# the end of solver process 9075 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2315.55 s, system=204.459 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514976/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2508.87 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14670 0 0 0 230520 20367 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2508.87 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2515.27 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14670 0 0 0 231113 20414 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2515.27 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2518.48 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14995 0 0 0 231412 20436 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2518.48 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2519.28 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14995 0 0 0 231487 20441 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2519.28 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2519.67 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14995 0 0 0 231524 20443 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2519.88 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14995 0 0 0 231543 20445 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9236
/proc/meminfo: memFree=23514980/32770624 swapFree=67108404/67108860
[pid=9075] ppid=9072 vsize=28372 memory=5036 CPUtime=2519.97 cores=1,3,5,7
/proc/9075/stat : 9075 (miniBTD) R 9072 9075 8463 0 -1 4202496 14995 0 0 0 231552 20445 0 0 20 0 1 0 102504136 29052928 1259 33554432000 4194304 5224696 140734969334464 140734969333480 140571709878652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 28753920 140734969341109 140734969341191 140734969341191 140734969343949 0
/proc/9075/statm: 7093 1259 650 252 0 639 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 5036 KiB

Child status: 0
Real time (s): 2519.92
CPU time (s): 2520.01
CPU user time (s): 2315.55
CPU system time (s): 204.459
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 28372
Max. memory (cumulated for all children) (KiB): 5036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2315.55
system time used= 204.459
maximum resident set size= 5056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15230
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 9075
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2315.55
#   total CPU system time (s): 204.459

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.67314 second user time and 17.2203 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-29 09:30:10
IDJOB=4301184
IDBENCH=141234
IDSOLVER=2771
FILE ID=node148/4301184-1532849410
RUNJOBID= node148-1532844344-8495
PBS_JOBID= 21022498
Free space on /tmp= 43244 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl15-16_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301184-1532849410/watcher-4301184-1532849410 -o /tmp/evaluation-result-4301184-1532849410/solver-4301184-1532849410 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8495 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301184-1532849410.xml

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

MD5SUM BENCH= 8b2f27ca9e664fd505b84cd8dff1749a
RANDOM SEED=684983472

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23448188 kB
MemAvailable:   31852960 kB
Buffers:          238440 kB
Cached:          8299008 kB
SwapCached:          352 kB
Active:          2174928 kB
Inactive:        6492936 kB
Active(anon):      83772 kB
Inactive(anon):    74228 kB
Active(file):    2091156 kB
Inactive(file):  6418708 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:             19944 kB
Writeback:            28 kB
AnonPages:        175704 kB
Mapped:            45212 kB
Shmem:             25016 kB
Slab:             351984 kB
SReclaimable:     323368 kB
SUnreclaim:        28616 kB
KernelStack:        3584 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     431904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 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= 43224 MiB
End job on node148 at 2018-07-29 10:12:10