Trace number 4264952

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 2017-08-10? (TO) 2400.28 2400.47

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-24.xml
MD5SUM12e2e274c64cbf9c8a04283668281b9c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark117.121
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree101
Maximum variable degree123
Distribution of variable degrees[{"degree":101,"count":1},{"degree":106,"count":1},{"degree":110,"count":2},{"degree":111,"count":2},{"degree":112,"count":1},{"degree":113,"count":3},{"degree":114,"count":1},{"degree":115,"count":1},{"degree":116,"count":2},{"degree":117,"count":2},{"degree":118,"count":1},{"degree":119,"count":2},{"degree":120,"count":1},{"degree":123,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data 

6.53/6.61	c Version: 2017-08-10

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 (13335 MiB free)
  memory of node 1: 16384 MiB (15669 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264952-1502604667/watcher-4264952-1502604667 -o /tmp/evaluation-result-4264952-1502604667/solver-4264952-1502604667 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23160 --watchdog 2560 miniBTD 2400 HOME/instance-4264952-1502604667.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=26100, runsolver pid=26097

[startup+0.100178 s]*
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=29645260/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=28240 memory=4356 CPUtime=0.04 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 1431 0 0 0 4 0 0 0 20 0 1 0 62660063 28917760 1089 18446744073709551615 4194304 4832229 140735373090320 140735373087896 4456374 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 7060 1089 521 156 0 702 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4356 KiB

[startup+0.209575 s]*
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=29572224/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=48340 memory=24500 CPUtime=0.15 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 6661 0 0 0 14 1 0 0 20 0 1 0 62660063 49500160 6125 18446744073709551615 4194304 4832229 140735373090320 140735373087896 139857622449125 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 12085 6125 533 156 0 5727 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 48340 KiB
Current children cumulated memory: 24500 KiB

[startup+0.309785 s]*
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=29461244/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=104396 memory=80468 CPUtime=0.25 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 20673 0 0 0 22 3 0 0 20 0 1 0 62660063 106901504 20117 18446744073709551615 4194304 4832229 140735373090320 140735373087896 139857622449125 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 26132 20117 536 156 0 19774 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 104396 KiB
Current children cumulated memory: 80468 KiB

[startup+0.700402 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=29250072/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=307808 memory=284012 CPUtime=0.64 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 71519 0 0 0 54 10 0 0 20 0 1 0 62660063 315195392 71003 18446744073709551615 4194304 4832229 140735373090320 140735373087896 139857622449125 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 76952 71003 536 156 0 70594 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 307808 KiB
Current children cumulated memory: 284012 KiB

[startup+1.50039 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=28720056/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=741296 memory=717500 CPUtime=1.43 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 179894 0 0 0 122 21 0 0 20 0 1 0 62660063 759087104 179375 18446744073709551615 4194304 4832229 140735373090320 140735373087896 139857622449125 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 185357 179375 536 156 0 178999 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 741296 KiB
Current children cumulated memory: 717500 KiB

[startup+3.10938 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=26605848/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=1611968 memory=1587996 CPUtime=3.04 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 405254 0 0 0 258 46 0 0 20 0 1 0 62660063 1650655232 396999 18446744073709551615 4194304 4832229 140735373090320 140735373087896 139857622449125 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 402992 396999 536 156 0 396634 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 1611968 KiB
Current children cumulated memory: 1587996 KiB

[startup+6.30038 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=24969780/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3346052 memory=3322208 CPUtime=6.23 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 838910 0 0 0 526 97 0 0 20 0 1 0 62660063 3426357248 830552 18446744073709551615 4194304 4832229 140735373090320 140735373084216 139857622449125 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 836513 830552 536 156 0 830155 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 3346052 KiB
Current children cumulated memory: 3322208 KiB

[startup+12.7004 s]
/proc/loadavg: 1.94 2.00 2.04 3/181 26101
/proc/meminfo: memFree=24643572/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485888 CPUtime=12.63 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 1732201 0 0 0 1131 132 0 0 20 0 1 0 62660063 3593383936 871472 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312512 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871472 572 156 0 870933 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485888 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/181 26101
/proc/meminfo: memFree=24643364/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=25.43 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 2623727 0 0 0 2373 170 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4299528 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+51.1095 s]
/proc/loadavg: 1.97 2.00 2.04 3/181 26101
/proc/meminfo: memFree=24643384/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=51.03 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 3514570 0 0 0 4899 204 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312389 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 26104
/proc/meminfo: memFree=24643012/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=102.22 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 4571096 0 0 0 9977 245 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622442014 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 26106
/proc/meminfo: memFree=24642492/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=162.22 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 5412575 0 0 0 15947 275 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622458289 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.01 2.05 3/184 26122
/proc/meminfo: memFree=24639256/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=222.22 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 6238115 0 0 0 21913 309 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4299528 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/185 26149
/proc/meminfo: memFree=24637476/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=282.22 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 7150535 0 0 0 27874 348 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312584 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/183 26151
/proc/meminfo: memFree=24640424/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=342.22 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 7953717 0 0 0 33842 380 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312392 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26153
/proc/meminfo: memFree=24641968/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=402.21 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 8813937 0 0 0 39807 414 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312392 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26155
/proc/meminfo: memFree=24641864/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=462.21 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 9586727 0 0 0 45777 444 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622447242 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB


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

/proc/meminfo: memFree=24641204/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=1662.16 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 25862399 0 0 0 165110 1106 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312392 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 1662.16 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+1722.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/181 26227
/proc/meminfo: memFree=24641692/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=1722.16 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 26654916 0 0 0 171078 1138 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622442524 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+1782.3 s]
/proc/loadavg: 2.41 2.16 2.09 3/181 26229
/proc/meminfo: memFree=24641360/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=1782.15 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 27308406 0 0 0 177050 1165 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622442752 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+1842.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/181 26231
/proc/meminfo: memFree=24641724/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=1842.15 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 28354314 0 0 0 183008 1207 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312584 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/181 26234
/proc/meminfo: memFree=24641824/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=1902.14 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 29234802 0 0 0 188970 1244 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622448603 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/181 26236
/proc/meminfo: memFree=24642104/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=1962.14 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 30009369 0 0 0 194942 1272 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4299528 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/185 26253
/proc/meminfo: memFree=24637448/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2022.14 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 30726834 0 0 0 200910 1304 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312526 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/185 26255
/proc/meminfo: memFree=24637852/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2082.14 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 31439547 0 0 0 206880 1334 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312584 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/182 26257
/proc/meminfo: memFree=24640248/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2142.13 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 32321584 0 0 0 212845 1368 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312392 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/182 26259
/proc/meminfo: memFree=24640896/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2202.12 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 33261484 0 0 0 218810 1402 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622446909 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/182 26261
/proc/meminfo: memFree=24641172/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2262.12 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 34066615 0 0 0 224775 1437 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312392 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 26263
/proc/meminfo: memFree=24641084/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2322.1 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 34807050 0 0 0 230746 1464 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312584 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 26265
/proc/meminfo: memFree=24641352/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2382.1 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 35430108 0 0 0 236723 1487 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 4312589 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.02 2.05 2/181 26390
/proc/meminfo: memFree=28145648/32770624 swapFree=67108860/67108860
[pid=26100] ppid=26097 vsize=3509164 memory=3485892 CPUtime=2400.09 cores=1,3,5,7
/proc/26100/stat : 26100 (miniBTD) R 26097 26100 17093 0 -1 4202496 35562582 0 0 0 238516 1493 0 0 20 0 1 0 62660063 3593383936 871473 18446744073709551615 4194304 4832229 140735373090320 140735373088040 139857622448537 0 0 1 0 0 0 0 17 1 0 0 6 0 0 6932488 6936608 39677952 140735373095383 140735373095463 140735373095463 140735373098957 0
/proc/26100/statm: 877291 871473 573 156 0 870933 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 3509164 KiB
Current children cumulated memory: 3485892 KiB

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

[startup+2400.47 s]
# the end of solver process 26100 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2385.17 s, system=15.1063 s

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

[startup+2400.4 s]*
/proc/loadavg: 2.00 2.02 2.05 3/193 26418
/proc/meminfo: memFree=30373444/32770624 swapFree=67108860/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.47
CPU time (s): 2400.28
CPU user time (s): 2385.17
CPU system time (s): 15.1063
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 3509164
Max. memory (cumulated for all children) (KiB): 3485892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2385.17
system time used= 15.1063
maximum resident set size= 3488444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35562582
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 602


# summary of solver processes directly reported to runsolver:
#   pid: 26100
#   total CPU time (s): 2400.28
#   total CPU user time (s): 2385.17
#   total CPU system time (s): 15.1063

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.16686 second user time and 20.2552 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 07:56:59
IDJOB=4264952
IDBENCH=125997
IDSOLVER=2653
FILE ID=node127/4264952-1502604667
RUNJOBID= node127-1502596296-23160
PBS_JOBID= 
Free space on /tmp= 62020 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-24.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264952-1502604667/watcher-4264952-1502604667 -o /tmp/evaluation-result-4264952-1502604667/solver-4264952-1502604667 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23160 --watchdog 2560  miniBTD 2400 HOME/instance-4264952-1502604667.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 12e2e274c64cbf9c8a04283668281b9c
RANDOM SEED=1271671001

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        29710008 kB
MemAvailable:   30066784 kB
Buffers:          183996 kB
Cached:           469064 kB
SwapCached:            0 kB
Active:          2494444 kB
Inactive:         137356 kB
Active(anon):    1927756 kB
Inactive(anon):    84024 kB
Active(file):     566688 kB
Inactive(file):    53332 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             18376 kB
Writeback:             0 kB
AnonPages:       1982328 kB
Mapped:            46544 kB
Shmem:             33444 kB
Slab:             130220 kB
SReclaimable:     105180 kB
SUnreclaim:        25040 kB
KernelStack:        3456 kB
PageTables:         8404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2255636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62016 MiB
End job on node127 at 2017-08-13 08:37:00