Trace number 4306221

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12? (TO) 2519.98 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin16_c18.xml
MD5SUM5947b7d603c6960c1f689b2eabbe33a0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables14400
Number of constraints1088
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":14400}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":14400}]
Minimum constraint arity120
Maximum constraint arity225
Distribution of constraint arities[{"arity":120,"count":960},{"arity":225,"count":128}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1088}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6781 MiB free)
  memory of node 1: 16384 MiB (10426 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306221-1534071838/watcher-4306221-1534071838 -o /tmp/evaluation-result-4306221-1534071838/solver-4306221-1534071838 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580 BTD 12 2520 HOME/instance-4306221-1534071838.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
Current StackSize limit: 8192 KiB

solver pid=1308, runsolver pid=1305

[startup+0.100158 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17606260/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=47116 memory=16580 CPUtime=0.09 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 4460 0 0 0 9 0 0 0 20 0 1 0 224746985 48246784 4145 33554432000 4194304 36388936 140734899415424 140734899415424 4212798 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 11779 4145 443 7861 0 3883 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47116 KiB
Current children cumulated memory: 16580 KiB

[startup+0.209833 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17605516/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=47380 memory=17108 CPUtime=0.2 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 4555 0 0 0 20 0 0 0 20 0 1 0 224746985 48517120 4277 33554432000 4194304 36388936 140734899415424 140734899409256 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 11845 4277 443 7861 0 3949 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47380 KiB
Current children cumulated memory: 17108 KiB

[startup+0.308998 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17605516/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=47644 memory=17372 CPUtime=0.3 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 4611 0 0 0 30 0 0 0 20 0 1 0 224746985 48787456 4343 33554432000 4194304 36388936 140734899415424 140734899409256 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 11911 4343 443 7861 0 4015 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 47644 KiB
Current children cumulated memory: 17372 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17605452/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=48304 memory=17900 CPUtime=0.68 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 4768 0 0 0 68 0 0 0 20 0 1 0 224746985 49463296 4475 33554432000 4194304 36388936 140734899415424 140734899408888 4212672 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 12076 4475 443 7861 0 4180 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 48304 KiB
Current children cumulated memory: 17900 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17604708/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=49096 memory=18692 CPUtime=1.49 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 4975 0 0 0 148 1 0 0 20 0 1 0 224746985 50274304 4673 33554432000 4194304 36388936 140734899415424 140734899408888 4212672 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 12274 4673 443 7861 0 4378 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 49096 KiB
Current children cumulated memory: 18692 KiB

[startup+3.10932 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17602228/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=51604 memory=21156 CPUtime=3.1 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 8889 0 0 0 309 1 0 0 20 0 1 0 224746985 52842496 5289 33554432000 4194304 36388936 140734899415424 140734899409448 4212708 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 12901 5289 443 7861 0 5005 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 51604 KiB
Current children cumulated memory: 21156 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17596108/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=57016 memory=26768 CPUtime=6.29 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 13671 0 0 0 628 1 0 0 20 0 1 0 224746985 58384384 6692 33554432000 4194304 36388936 140734899415424 140734899408824 4212486 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 14254 6692 443 7861 0 6358 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 57016 KiB
Current children cumulated memory: 26768 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17586312/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=67312 memory=36920 CPUtime=12.69 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 20743 0 0 0 1267 2 0 0 20 0 1 0 224746985 68927488 9230 33554432000 4194304 36388936 140734899415424 140734899408792 4212486 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 16828 9230 444 7861 0 8932 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 67312 KiB
Current children cumulated memory: 36920 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17168848/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=484620 memory=453720 CPUtime=25.48 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 140170 0 0 0 2532 16 0 0 20 0 1 0 224746985 496250880 113430 33554432000 4194304 36388936 140734899415424 140734899414264 4661824 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 121155 113430 496 7861 0 113259 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 484620 KiB
Current children cumulated memory: 453720 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1309
/proc/meminfo: memFree=17167492/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=486296 memory=455372 CPUtime=51.1 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 148919 0 0 0 5090 20 0 0 20 0 1 0 224746985 497967104 113843 33554432000 4194304 36388936 140734899415424 140734899414264 4661824 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 121574 113843 500 7861 0 113678 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 486296 KiB
Current children cumulated memory: 455372 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/190 1310
/proc/meminfo: memFree=17166564/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=486848 memory=455964 CPUtime=102.27 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 150964 0 0 0 10201 26 0 0 20 0 1 0 224746985 498532352 113991 33554432000 4194304 36388936 140734899415424 140734899414264 4661893 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 121712 113991 510 7861 0 113816 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 486848 KiB
Current children cumulated memory: 455964 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 1311
/proc/meminfo: memFree=17164872/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=488244 memory=457472 CPUtime=162.27 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 152358 0 0 0 16195 32 0 0 20 0 1 0 224746985 499961856 114368 33554432000 4194304 36388936 140734899415424 140734899414264 4661824 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 122061 114368 510 7861 0 114165 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 488244 KiB
Current children cumulated memory: 457472 KiB

[startup+222.3 s]
/proc/loadavg: 1.94 1.99 2.03 3/190 1312
/proc/meminfo: memFree=17164372/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=488880 memory=458048 CPUtime=222.27 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 153602 0 0 0 22188 39 0 0 20 0 1 0 224746985 500613120 114512 33554432000 4194304 36388936 140734899415424 140734899414264 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 122220 114512 510 7861 0 114324 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 488880 KiB
Current children cumulated memory: 458048 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.01 2.04 3/190 1313
/proc/meminfo: memFree=17163088/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=490280 memory=459496 CPUtime=282.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 155107 0 0 0 28181 45 0 0 20 0 1 0 224746985 502046720 114874 33554432000 4194304 36388936 140734899415424 140734899414264 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 122570 114874 510 7861 0 114674 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 490280 KiB
Current children cumulated memory: 459496 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/190 1314
/proc/meminfo: memFree=17160712/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=491056 memory=460932 CPUtime=342.27 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 156435 0 0 0 34175 52 0 0 20 0 1 0 224746985 502841344 115233 33554432000 4194304 36388936 140734899415424 140734899414264 4661893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 122764 115233 510 7861 0 114868 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 491056 KiB
Current children cumulated memory: 460932 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 1323
/proc/meminfo: memFree=17157968/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=491852 memory=461632 CPUtime=402.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 157024 0 0 0 40168 58 0 0 20 0 1 0 224746985 503656448 115408 33554432000 4194304 36388936 140734899415424 140734899414264 4661829 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 122963 115408 510 7861 0 115067 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 491852 KiB
Current children cumulated memory: 461632 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/192 1325
/proc/meminfo: memFree=17159020/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=492172 memory=462076 CPUtime=462.27 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 157554 0 0 0 46161 66 0 0 20 0 1 0 224746985 503984128 115519 33554432000 4194304 36388936 140734899415424 140734899414264 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 123043 115519 510 7861 0 115147 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 492172 KiB
Current children cumulated memory: 462076 KiB


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

/proc/1308/statm: 123988 116479 512 7861 0 116092 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 495952 KiB
Current children cumulated memory: 465916 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 1371
/proc/meminfo: memFree=17272016/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=495952 memory=465916 CPUtime=1782.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 168202 0 0 0 178031 195 0 0 20 0 1 0 224746985 507854848 116479 33554432000 4194304 36388936 140734899415424 140734899414264 6663879 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 123988 116479 512 7861 0 116092 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 495952 KiB
Current children cumulated memory: 465916 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 1372
/proc/meminfo: memFree=17271888/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496100 memory=465988 CPUtime=1842.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 168677 0 0 0 184026 200 0 0 20 0 1 0 224746985 508006400 116497 33554432000 4194304 36388936 140734899415424 140734899414264 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124025 116497 512 7861 0 116129 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 465988 KiB

[startup+1902.3 s]
/proc/loadavg: 2.35 2.10 2.07 3/191 1373
/proc/meminfo: memFree=17271660/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496100 memory=465988 CPUtime=1902.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 169027 0 0 0 190020 206 0 0 20 0 1 0 224746985 508006400 116497 33554432000 4194304 36388936 140734899415424 140734899414264 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124025 116497 512 7861 0 116129 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 465988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.31 2.15 2.09 3/191 1374
/proc/meminfo: memFree=17271796/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496100 memory=466036 CPUtime=1962.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 169501 0 0 0 196015 211 0 0 20 0 1 0 224746985 508006400 116509 33554432000 4194304 36388936 140734899415424 140734899414264 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124025 116509 512 7861 0 116129 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 466036 KiB

[startup+2022.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/190 1375
/proc/meminfo: memFree=17271876/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496100 memory=466036 CPUtime=2022.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 169824 0 0 0 202008 218 0 0 20 0 1 0 224746985 508006400 116509 33554432000 4194304 36388936 140734899415424 140734899414264 4661918 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124025 116509 512 7861 0 116129 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 466036 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/190 1376
/proc/meminfo: memFree=17272164/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496100 memory=466080 CPUtime=2082.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 170345 0 0 0 208001 225 0 0 20 0 1 0 224746985 508006400 116520 33554432000 4194304 36388936 140734899415424 140734899414264 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124025 116520 512 7861 0 116129 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 466080 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/190 1377
/proc/meminfo: memFree=17271920/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496240 memory=466104 CPUtime=2142.27 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 170812 0 0 0 213996 231 0 0 20 0 1 0 224746985 508149760 116526 33554432000 4194304 36388936 140734899415424 140734899414264 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124060 116526 512 7861 0 116164 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466104 KiB

[startup+2202.3 s]
/proc/loadavg: 1.94 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17305744/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496240 memory=466104 CPUtime=2202.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 171138 0 0 0 219988 238 0 0 20 0 1 0 224746985 508149760 116526 33554432000 4194304 36388936 140734899415424 140734899414264 4661893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124060 116526 512 7861 0 116164 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466104 KiB

[startup+2262.3 s]
/proc/loadavg: 2.13 2.07 2.07 3/191 1522
/proc/meminfo: memFree=17305840/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496240 memory=466176 CPUtime=2262.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 171537 0 0 0 225980 246 0 0 20 0 1 0 224746985 508149760 116544 33554432000 4194304 36388936 140734899415424 140734899414264 4661893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124060 116544 512 7861 0 116164 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466176 KiB

[startup+2322.3 s]
/proc/loadavg: 2.45 2.19 2.11 3/191 1523
/proc/meminfo: memFree=17305592/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496240 memory=466176 CPUtime=2322.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 172050 0 0 0 231975 251 0 0 20 0 1 0 224746985 508149760 116544 33554432000 4194304 36388936 140734899415424 140734899414264 4661846 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124060 116544 512 7861 0 116164 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466176 KiB

[startup+2382.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/191 1524
/proc/meminfo: memFree=17305468/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496240 memory=466176 CPUtime=2382.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 172429 0 0 0 237970 256 0 0 20 0 1 0 224746985 508149760 116544 33554432000 4194304 36388936 140734899415424 140734899414264 6663879 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124060 116544 512 7861 0 116164 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466176 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.13 2.10 3/191 1525
/proc/meminfo: memFree=17305580/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496240 memory=466180 CPUtime=2442.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 172800 0 0 0 243966 260 0 0 20 0 1 0 224746985 508149760 116545 33554432000 4194304 36388936 140734899415424 140734899414264 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124060 116545 512 7861 0 116164 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466180 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.10 2.09 3/190 1526
/proc/meminfo: memFree=17305544/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496380 memory=466256 CPUtime=2502.26 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 173295 0 0 0 249962 264 0 0 20 0 1 0 224746985 508293120 116564 33554432000 4194304 36388936 140734899415424 140734899414264 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124095 116564 512 7861 0 116199 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 496380 KiB
Current children cumulated memory: 466256 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.10 2.09 3/190 1526
/proc/meminfo: memFree=17305848/32770624 swapFree=67108860/67108860
[pid=1308] ppid=1305 vsize=496380 memory=466268 CPUtime=2519.97 cores=1,3,5,7
/proc/1308/stat : 1308 (BTD) R 1305 1308 31580 0 -1 4202496 173307 0 0 0 251731 266 0 0 20 0 1 0 224746985 508293120 116567 33554432000 4194304 36388936 140734899415424 140734899414264 4251296 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 55873536 140734899418300 140734899418379 140734899418379 140734899421137 0
/proc/1308/statm: 124095 116567 512 7861 0 116199 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 496380 KiB
Current children cumulated memory: 466268 KiB

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

[startup+2520.01 s]
# the end of solver process 1308 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.32 s, system=2.66399 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.98
CPU user time (s): 2517.32
CPU system time (s): 2.66399
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 496380
Max. memory (cumulated for all children) (KiB): 466268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.32
system time used= 2.66399
maximum resident set size= 466268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 173307
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= 26
involuntary context switches= 1003


# summary of solver processes directly reported to runsolver:
#   pid: 1308
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2517.32
#   total CPU system time (s): 2.66399

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.5989 second user time and 16.7023 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 13:03:58
IDJOB=4306221
IDBENCH=141231
IDSOLVER=2785
FILE ID=node132/4306221-1534071838
RUNJOBID= node132-1534061337-31612
PBS_JOBID= 21036977
Free space on /tmp= 37916 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin16_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306221-1534071838/watcher-4306221-1534071838 -o /tmp/evaluation-result-4306221-1534071838/solver-4306221-1534071838 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580  BTD 12 2520 HOME/instance-4306221-1534071838.xml

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

MD5SUM BENCH= 5947b7d603c6960c1f689b2eabbe33a0
RANDOM SEED=730525185

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17621296 kB
MemAvailable:   31870924 kB
Buffers:          231804 kB
Cached:         14126920 kB
SwapCached:            0 kB
Active:          7177992 kB
Inactive:        7269024 kB
Active(anon):      37940 kB
Inactive(anon):   102868 kB
Active(file):    7140052 kB
Inactive(file):  7166156 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53160 kB
Writeback:             0 kB
AnonPages:         95028 kB
Mapped:            56364 kB
Shmem:             49824 kB
Slab:             400352 kB
SReclaimable:     371880 kB
SUnreclaim:        28472 kB
KernelStack:        3424 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     410512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38096 MiB
End job on node132 at 2018-08-12 13:45:58