Trace number 4264951

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) 2400.0901 2400.3101

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-06.xml
MD5SUMc11db23a97f48af6ae936ba62121dffc
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 benchmark120.037
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 degree106
Maximum variable degree123
Distribution of variable degrees[{"degree":106,"count":1},{"degree":107,"count":1},{"degree":108,"count":1},{"degree":111,"count":2},{"degree":112,"count":4},{"degree":113,"count":2},{"degree":114,"count":1},{"degree":116,"count":1},{"degree":117,"count":4},{"degree":118,"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 

6.59/6.74	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 (15224 MiB free)
  memory of node 1: 16384 MiB (15671 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264951-1502604663/watcher-4264951-1502604663 -o /tmp/evaluation-result-4264951-1502604663/solver-4264951-1502604663 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23159 --watchdog 2560 miniBTD 2400 HOME/instance-4264951-1502604663.xml 

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

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
solver pid=26039, runsolver pid=26036
Current StackSize limit: 8192 KiB


[startup+0.100196 s]*
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31637256/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=26476 memory=2932 CPUtime=0.01 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 919 0 0 0 1 0 0 0 20 0 1 0 62659681 27111424 733 18446744073709551615 4194304 4832229 140725410044320 140725410041272 140581828832229 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 6619 733 521 156 0 261 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 26476 KiB
Current children cumulated memory: 2932 KiB

[startup+0.20912 s]*
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31632808/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=31648 memory=7864 CPUtime=0.12 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 2495 0 0 0 12 0 0 0 20 0 1 0 62659681 32407552 1966 18446744073709551615 4194304 4832229 140725410044320 140725410041272 4456374 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 7912 1966 521 156 0 1554 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 31648 KiB
Current children cumulated memory: 7864 KiB

[startup+0.309224 s]*
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31583580/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=85136 memory=61192 CPUtime=0.22 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 15849 0 0 0 20 2 0 0 20 0 1 0 62659681 87179264 15298 18446744073709551615 4194304 4832229 140725410044320 140725410041272 140581828832229 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 21284 15298 536 156 0 14926 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 85136 KiB
Current children cumulated memory: 61192 KiB

[startup+0.700394 s]
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31478800/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=286700 memory=262888 CPUtime=0.6 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 66248 0 0 0 52 8 0 0 20 0 1 0 62659681 293580800 65722 18446744073709551615 4194304 4832229 140725410044320 140725410041272 140581828832229 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 71708 65722 536 156 0 65350 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 286700 KiB
Current children cumulated memory: 262888 KiB

[startup+1.50042 s]
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31216152/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=716228 memory=692416 CPUtime=1.4 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 173609 0 0 0 118 22 0 0 20 0 1 0 62659681 733417472 173104 18446744073709551615 4194304 4832229 140725410044320 140725410038344 140581828832229 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 179057 173104 536 156 0 172699 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 716228 KiB
Current children cumulated memory: 692416 KiB

[startup+3.10919 s]
/proc/loadavg: 1.92 2.00 2.04 2/178 26069
/proc/meminfo: memFree=30143428/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=1575944 memory=1551984 CPUtime=3.01 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 396276 0 0 0 253 48 0 0 20 0 1 0 62659681 1613766656 387996 18446744073709551615 4194304 4832229 140725410044320 140725410038344 140581828832229 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 393986 387996 536 156 0 387628 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 1575944 KiB
Current children cumulated memory: 1551984 KiB

[startup+6.30041 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=27450700/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3284552 memory=3260592 CPUtime=6.2 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 823556 0 0 0 524 96 0 0 20 0 1 0 62659681 3363381248 815148 18446744073709551615 4194304 4832229 140725410044320 140725410038280 140581828832229 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 821138 815148 536 156 0 814780 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 3284552 KiB
Current children cumulated memory: 3260592 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 26101
/proc/meminfo: memFree=24643572/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496760 CPUtime=12.59 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 1485114 0 0 0 1134 125 0 0 20 0 1 0 62659681 3604480000 874190 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312389 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874190 572 156 0 873642 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496760 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/181 26101
/proc/meminfo: memFree=24643344/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=25.38 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 2414518 0 0 0 2376 162 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4299528 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 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=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=51 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 3254694 0 0 0 4903 197 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312392 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 26104
/proc/meminfo: memFree=24642916/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=102.19 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 4250821 0 0 0 9982 237 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828830141 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 26106
/proc/meminfo: memFree=24642492/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=162.18 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 4995828 0 0 0 15952 266 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312392 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.01 2.05 3/184 26122
/proc/meminfo: memFree=24639256/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=222.17 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 5814544 0 0 0 21921 296 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828842392 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 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=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=282.17 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 6544550 0 0 0 27894 323 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312470 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/185 26151
/proc/meminfo: memFree=24637944/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=342.17 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 7262095 0 0 0 33864 353 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828825181 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26153
/proc/meminfo: memFree=24641572/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=402.16 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 7920295 0 0 0 39837 379 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312420 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 26155
/proc/meminfo: memFree=24641724/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=462.16 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 8565963 0 0 0 45813 403 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4299528 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB


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

/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 1662.1 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+1722.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 26227
/proc/meminfo: memFree=24641692/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=1722.09 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17222305 0 0 0 171478 731 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312392 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 1722.09 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+1782.3 s]
/proc/loadavg: 2.44 2.16 2.09 3/181 26229
/proc/meminfo: memFree=24641360/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=1782.09 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17384447 0 0 0 177471 738 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312584 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+1842.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/181 26231
/proc/meminfo: memFree=24641724/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=1842.08 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17524100 0 0 0 183465 743 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828830329 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 1842.08 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/181 26234
/proc/meminfo: memFree=24641392/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=1902.09 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17638216 0 0 0 189461 748 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828825166 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 1902.09 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 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=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=1962.08 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17724452 0 0 0 195457 751 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312526 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/185 26253
/proc/meminfo: memFree=24637196/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2022.08 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17784714 0 0 0 201454 754 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4299528 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 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=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2082.08 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17821209 0 0 0 207452 756 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 4312392 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/182 26257
/proc/meminfo: memFree=24640004/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2142.07 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17832930 0 0 0 213451 756 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828829918 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2142.07 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/182 26259
/proc/meminfo: memFree=24640720/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2202.07 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17835048 0 0 0 219450 757 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828831897 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/182 26261
/proc/meminfo: memFree=24641144/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2262.07 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17837212 0 0 0 225450 757 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828831673 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 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=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2322.07 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17839341 0 0 0 231449 758 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828825567 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 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=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2382.07 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17841441 0 0 0 237449 758 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828830292 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 26265
/proc/meminfo: memFree=24641320/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2400.06 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17841993 0 0 0 239248 758 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828825100 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

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

[startup+2400.31 s]
# the end of solver process 26039 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2392.49 s, system=7.59872 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 26265
/proc/meminfo: memFree=24641320/32770624 swapFree=67108860/67108860
[pid=26039] ppid=26036 vsize=3520000 memory=3496764 CPUtime=2400.06 cores=0,2,4,6
/proc/26039/stat : 26039 (miniBTD) R 26036 26039 17093 0 -1 4202496 17841993 0 0 0 239248 758 0 0 20 0 1 0 62659681 3604480000 874191 18446744073709551615 4194304 4832229 140725410044320 140725410042040 140581828825100 0 0 1 0 0 0 0 17 4 0 0 9 0 0 6932488 6936608 9883648 140725410050519 140725410050599 140725410050599 140725410054093 0
/proc/26039/statm: 880000 874191 573 156 0 873642 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 3520000 KiB
Current children cumulated memory: 3496764 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.31
CPU time (s): 2400.09
CPU user time (s): 2392.49
CPU system time (s): 7.59872
CPU usage (%): 99.9907
Max. virtual memory (cumulated for all children) (KiB): 3520000
Max. memory (cumulated for all children) (KiB): 3496764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2392.49
system time used= 7.59872
maximum resident set size= 3499324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17841993
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= 82
involuntary context switches= 604


# summary of solver processes directly reported to runsolver:
#   pid: 26039
#   total CPU time (s): 2400.09
#   total CPU user time (s): 2392.49
#   total CPU system time (s): 7.59872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19259 second user time and 17.7568 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 07:56:55
IDJOB=4264951
IDBENCH=125996
IDSOLVER=2653
FILE ID=node127/4264951-1502604663
RUNJOBID= node127-1502596296-23159
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-06.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264951-1502604663/watcher-4264951-1502604663 -o /tmp/evaluation-result-4264951-1502604663/solver-4264951-1502604663 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23159 --watchdog 2560  miniBTD 2400 HOME/instance-4264951-1502604663.xml

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

MD5SUM BENCH= c11db23a97f48af6ae936ba62121dffc
RANDOM SEED=927634869

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:        31637504 kB
MemAvailable:   31991608 kB
Buffers:          183996 kB
Cached:           466744 kB
SwapCached:            0 kB
Active:           570536 kB
Inactive:         137060 kB
Active(anon):       6224 kB
Inactive(anon):    84024 kB
Active(file):     564312 kB
Inactive(file):    53036 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9052 kB
Writeback:             0 kB
AnonPages:         56788 kB
Mapped:            46984 kB
Shmem:             33444 kB
Slab:             130224 kB
SReclaimable:     105180 kB
SUnreclaim:        25044 kB
KernelStack:        3200 kB
PageTables:         4924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     333332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62012 MiB
End job on node127 at 2017-08-13 08:36:56