Trace number 4301050

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 2519.93

General information on the benchmark

NameLangford/
LangfordBin-12_c18.xml
MD5SUMd44a6c2f310df02cbd65e302b0bb5238
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017614
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints36
Number of domains2
Minimum domain size12
Maximum domain size24
Distribution of domain sizes[{"size":12,"count":24},{"size":24,"count":24}]
Minimum variable degree2
Maximum variable degree24
Distribution of variable degrees[{"degree":2,"count":24},{"degree":24,"count":24}]
Minimum constraint arity2
Maximum constraint arity25
Distribution of constraint arities[{"arity":2,"count":12},{"arity":25,"count":24}]
Number of extensional constraints0
Number of intensional constraints12
Distribution of constraint types[{"type":"intension","count":12},{"type":"element","count":24}]
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: 91517477

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 (9541 MiB free)
  memory of node 1: 16384 MiB (10116 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301050-1532853293/watcher-4301050-1532853293 -o /tmp/evaluation-result-4301050-1532853293/solver-4301050-1532853293 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3945 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301050-1532853293.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=4950, runsolver pid=4947
Current StackSize limit: 8192 KiB


[startup+0.100149 s]*
/proc/loadavg: 2.16 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128848/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=26924 memory=3460 CPUtime=0.09 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1085 0 0 0 9 0 0 0 20 0 1 0 102892521 27570176 865 33554432000 4194304 5224696 140726795576528 140726795573528 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6731 865 653 252 0 277 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.20926 s]*
/proc/loadavg: 2.16 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128848/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=26924 memory=3460 CPUtime=0.21 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1093 0 0 0 20 1 0 0 20 0 1 0 102892521 27570176 865 33554432000 4194304 5224696 140726795576528 140726795573528 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6731 865 653 252 0 277 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.308881 s]*
/proc/loadavg: 2.16 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128164/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27052 memory=3752 CPUtime=0.3 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1101 0 0 0 29 1 0 0 20 0 1 0 102892521 27701248 938 33554432000 4194304 5224696 140726795576528 140726795573528 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6763 938 669 252 0 309 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3752 KiB

[startup+0.700274 s]
/proc/loadavg: 2.16 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128140/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27052 memory=3752 CPUtime=0.69 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1108 0 0 0 66 3 0 0 20 0 1 0 102892521 27701248 938 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6763 938 669 252 0 309 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3752 KiB

[startup+1.50027 s]
/proc/loadavg: 2.15 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128016/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27052 memory=3752 CPUtime=1.49 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1117 0 0 0 143 6 0 0 20 0 1 0 102892521 27701248 938 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6763 938 669 252 0 309 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3752 KiB

[startup+3.10933 s]
/proc/loadavg: 2.15 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20127652/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27052 memory=3836 CPUtime=3.1 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1297 0 0 0 297 13 0 0 20 0 1 0 102892521 27701248 959 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6763 959 669 252 0 309 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3836 KiB

[startup+6.30026 s]
/proc/loadavg: 2.14 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128140/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27184 memory=3884 CPUtime=6.29 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1492 0 0 0 601 28 0 0 20 0 1 0 102892521 27836416 971 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6796 971 669 252 0 342 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3884 KiB

[startup+12.7003 s]
/proc/loadavg: 2.13 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20128512/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27184 memory=3972 CPUtime=12.69 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 1700 0 0 0 1207 62 0 0 20 0 1 0 102892521 27836416 993 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6796 993 669 252 0 342 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3972 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 2.07 2.02 3/187 4951
/proc/meminfo: memFree=20129024/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27312 memory=4040 CPUtime=25.49 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 2131 0 0 0 2414 135 0 0 20 0 1 0 102892521 27967488 1010 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6828 1010 669 252 0 374 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27312 KiB
Current children cumulated memory: 4040 KiB

[startup+51.1089 s]
/proc/loadavg: 2.07 2.06 2.02 3/187 4951
/proc/meminfo: memFree=20128776/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27312 memory=4072 CPUtime=51.1 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 2334 0 0 0 4832 278 0 0 20 0 1 0 102892521 27967488 1018 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6828 1018 669 252 0 374 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27312 KiB
Current children cumulated memory: 4072 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.05 2.02 3/187 4952
/proc/meminfo: memFree=20128280/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27444 memory=4148 CPUtime=102.29 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 2631 0 0 0 9672 557 0 0 20 0 1 0 102892521 28102656 1037 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6861 1037 669 252 0 407 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27444 KiB
Current children cumulated memory: 4148 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.02 3/187 4953
/proc/meminfo: memFree=20128240/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27444 memory=4184 CPUtime=162.3 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 2890 0 0 0 15341 889 0 0 20 0 1 0 102892521 28102656 1046 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6861 1046 669 252 0 407 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27444 KiB
Current children cumulated memory: 4184 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 4954
/proc/meminfo: memFree=20127636/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27444 memory=4212 CPUtime=222.29 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 3154 0 0 0 21012 1217 0 0 20 0 1 0 102892521 28102656 1053 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6861 1053 669 252 0 407 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27444 KiB
Current children cumulated memory: 4212 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 4955
/proc/meminfo: memFree=20127604/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27444 memory=4236 CPUtime=282.3 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 3390 0 0 0 26646 1584 0 0 20 0 1 0 102892521 28102656 1059 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6861 1059 669 252 0 407 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 27444 KiB
Current children cumulated memory: 4236 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 4963
/proc/meminfo: memFree=20126332/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27444 memory=4252 CPUtime=342.3 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 3669 0 0 0 32259 1971 0 0 20 0 1 0 102892521 28102656 1063 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6861 1063 669 252 0 407 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 27444 KiB
Current children cumulated memory: 4252 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 4964
/proc/meminfo: memFree=20126704/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27576 memory=4276 CPUtime=402.3 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 3896 0 0 0 37891 2339 0 0 20 0 1 0 102892521 28237824 1069 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6894 1069 669 252 0 440 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 27576 KiB
Current children cumulated memory: 4276 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 4965
/proc/meminfo: memFree=20126704/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27576 memory=4284 CPUtime=462.3 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 4133 0 0 0 43533 2697 0 0 20 0 1 0 102892521 28237824 1071 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6894 1071 669 252 0 440 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 27576 KiB
Current children cumulated memory: 4284 KiB


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

Current children cumulated memory: 4448 KiB

[startup+2082.3 s]
/proc/loadavg: 1.97 2.00 2.02 3/187 5153
/proc/meminfo: memFree=20133776/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4452 CPUtime=2082.35 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 9382 0 0 0 195687 12548 0 0 20 0 1 0 102892521 28372992 1113 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1113 669 252 0 473 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4452 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/188 5162
/proc/meminfo: memFree=20133140/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4452 CPUtime=2142.35 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 9538 0 0 0 201306 12929 0 0 20 0 1 0 102892521 28372992 1113 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1113 669 252 0 473 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4452 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5163
/proc/meminfo: memFree=20132760/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4452 CPUtime=2202.35 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 9697 0 0 0 206931 13304 0 0 20 0 1 0 102892521 28372992 1113 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1113 669 252 0 473 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4452 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5164
/proc/meminfo: memFree=20132768/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2262.35 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 9959 0 0 0 212598 13637 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5165
/proc/meminfo: memFree=20132784/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2322.35 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10180 0 0 0 218274 13961 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5166
/proc/meminfo: memFree=20132932/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2382.36 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10356 0 0 0 223961 14275 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2442.3 s]
/proc/loadavg: 2.41 2.13 2.06 3/187 5167
/proc/meminfo: memFree=20132824/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2442.36 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10523 0 0 0 229632 14604 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2502.3 s]
/proc/loadavg: 2.15 2.11 2.06 3/187 5168
/proc/meminfo: memFree=20132452/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2502.36 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10696 0 0 0 235290 14946 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2519.93 s]
# the end of solver process 4950 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2369.52 s, system=150.48 s

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

[startup+2508.8 s]
/proc/loadavg: 2.14 2.11 2.06 3/187 5168
/proc/meminfo: memFree=20132568/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2508.86 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10696 0 0 0 235901 14985 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2508.86 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2515.2 s]
/proc/loadavg: 2.13 2.10 2.06 3/187 5168
/proc/meminfo: memFree=20132700/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4468 CPUtime=2515.26 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10696 0 0 0 236504 15022 0 0 20 0 1 0 102892521 28372992 1117 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1117 669 252 0 473 0
Current children cumulated CPU time: 2515.26 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB

[startup+2518.4 s]
/proc/loadavg: 2.12 2.10 2.06 3/187 5168
/proc/meminfo: memFree=20132700/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4480 CPUtime=2518.47 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10847 0 0 0 236808 15039 0 0 20 0 1 0 102892521 28372992 1120 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1120 669 252 0 473 0
Current children cumulated CPU time: 2518.47 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4480 KiB

[startup+2519.2 s]
/proc/loadavg: 2.12 2.10 2.06 3/187 5168
/proc/meminfo: memFree=20132692/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4480 CPUtime=2519.26 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10847 0 0 0 236883 15043 0 0 20 0 1 0 102892521 28372992 1120 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1120 669 252 0 473 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4480 KiB

[startup+2519.6 s]
/proc/loadavg: 2.12 2.10 2.06 3/187 5168
/proc/meminfo: memFree=20132692/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4480 CPUtime=2519.66 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10847 0 0 0 236920 15046 0 0 20 0 1 0 102892521 28372992 1120 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1120 669 252 0 473 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4480 KiB

[startup+2519.8 s]
/proc/loadavg: 2.12 2.10 2.06 3/187 5168
/proc/meminfo: memFree=20132692/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4480 CPUtime=2519.86 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10847 0 0 0 236939 15047 0 0 20 0 1 0 102892521 28372992 1120 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1120 669 252 0 473 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4480 KiB

[startup+2519.9 s]
/proc/loadavg: 2.12 2.10 2.06 3/187 5168
/proc/meminfo: memFree=20132692/32770624 swapFree=67108860/67108860
[pid=4950] ppid=4947 vsize=27708 memory=4480 CPUtime=2519.97 cores=1,3,5,7
/proc/4950/stat : 4950 (miniBTD) R 4947 4950 3913 0 -1 4202496 10847 0 0 0 236949 15048 0 0 20 0 1 0 102892521 28372992 1120 33554432000 4194304 5224696 140726795576528 140726795575544 140400813511036 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 38817792 140726795584693 140726795584775 140726795584775 140726795587533 0
/proc/4950/statm: 6927 1120 669 252 0 473 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4480 KiB

Child status: 0
Real time (s): 2519.93
CPU time (s): 2520
CPU user time (s): 2369.52
CPU system time (s): 150.48
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27708
Max. memory (cumulated for all children) (KiB): 4480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2369.52
system time used= 150.48
maximum resident set size= 4500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11112
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= 756


# summary of solver processes directly reported to runsolver:
#   pid: 4950
#   total CPU time (s): 2520
#   total CPU user time (s): 2369.52
#   total CPU system time (s): 150.48

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.2514 second user time and 15.2573 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 10:34:53
IDJOB=4301050
IDBENCH=141338
IDSOLVER=2771
FILE ID=node103/4301050-1532853293
RUNJOBID= node103-1532846840-3945
PBS_JOBID= 21022507
Free space on /tmp= 56516 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Langford/LangfordBin-12_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301050-1532853293/watcher-4301050-1532853293 -o /tmp/evaluation-result-4301050-1532853293/solver-4301050-1532853293 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3945 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301050-1532853293.xml

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

MD5SUM BENCH= d44a6c2f310df02cbd65e302b0bb5238
RANDOM SEED=158907525

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20129316 kB
MemAvailable:   31921288 kB
Buffers:          306484 kB
Cached:         11668228 kB
SwapCached:            0 kB
Active:          4002612 kB
Inactive:        8035520 kB
Active(anon):      66112 kB
Inactive(anon):    25184 kB
Active(file):    3936500 kB
Inactive(file):  8010336 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19952 kB
Writeback:             0 kB
AnonPages:         70088 kB
Mapped:            45936 kB
Shmem:             25228 kB
Slab:             301856 kB
SReclaimable:     273596 kB
SUnreclaim:        28260 kB
KernelStack:        3328 kB
PageTables:         4808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56496 MiB
End job on node103 at 2018-07-29 11:16:53