Trace number 4407596

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
(reference) PicatSAT 2019-09-12UNSAT 1066.75 1066.8

General information on the benchmark

NameQRandom/QRandom-mdd-7-25-5-p7/
mdd-7-25-5-ps05-psh07-3.xml
MD5SUM740fe7811b49d7235b98ec4fc0ed8229
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 benchmark56.0776
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints58
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":25}]
Minimum variable degree8
Maximum variable degree23
Distribution of variable degrees[{"degree":8,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":3},{"degree":14,"count":1},{"degree":15,"count":4},{"degree":16,"count":1},{"degree":17,"count":4},{"degree":18,"count":2},{"degree":19,"count":3},{"degree":20,"count":1},{"degree":21,"count":2},{"degree":23,"count":1}]
Minimum constraint arity7
Maximum constraint arity7
Distribution of constraint arities[{"arity":7,"count":58}]
Number of extensional constraints58
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":58}]
Optimization problemNO
Type of objective

Solver Data 

1066.65/1066.78	c xcsp_picat version 2.7b12 (9/12/2019)
1066.65/1066.78	s UNSATISFIABLE

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 (12212 MiB free)
  memory of node 1: 16384 MiB (12297 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407596-1569509678/watcher-4407596-1569509678 -o /var/tmp/evaluation-result-4407596-1569509678/solver-4407596-1569509678 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node117-1569509598-21465 --watchdog 2560 xcsp_picat HOME/instance-4407596-1569509678.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=21622, runsolver pid=21619
Current StackSize limit: 8192 KiB


[startup+0.100456 s]*
/proc/loadavg: 0.89 0.23 0.12 3/199 21623
/proc/meminfo: memFree=25083944/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=17828 CPUtime=0.1 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1583 0 0 0 10 0 0 0 20 0 1 0 526909633 2080477184 4457 33554432000 4194304 5870510 140733913205024 140733913204328 140681856400384 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 4457 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17828 KiB

[startup+0.209652 s]*
/proc/loadavg: 0.89 0.23 0.12 3/199 21623
/proc/meminfo: memFree=25079708/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=23972 CPUtime=0.21 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1590 0 0 0 21 0 0 0 20 0 1 0 526909633 2080477184 5993 33554432000 4194304 5870510 140733913205024 140733913204328 4438756 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 5993 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23972 KiB

[startup+0.309636 s]*
/proc/loadavg: 0.89 0.23 0.12 3/199 21623
/proc/meminfo: memFree=25073564/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=28068 CPUtime=0.31 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1593 0 0 0 31 0 0 0 20 0 1 0 526909633 2080477184 7017 33554432000 4194304 5870510 140733913205024 140733913204328 4429490 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 7017 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28068 KiB

[startup+0.70037 s]
/proc/loadavg: 0.89 0.23 0.12 3/199 21623
/proc/meminfo: memFree=25062964/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=50596 CPUtime=0.69 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1604 0 0 0 69 0 0 0 20 0 1 0 526909633 2080477184 12649 33554432000 4194304 5870510 140733913205024 140733913204328 4460311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 12649 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 50596 KiB

[startup+1.50038 s]
/proc/loadavg: 0.89 0.23 0.12 3/199 21623
/proc/meminfo: memFree=25036340/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=93776 CPUtime=1.49 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1625 0 0 0 148 1 0 0 20 0 1 0 526909633 2080477184 23444 33554432000 4194304 5870510 140733913205024 140733913204328 4826677 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 23444 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 93776 KiB

[startup+3.10952 s]
/proc/loadavg: 0.98 0.26 0.13 3/199 21623
/proc/meminfo: memFree=24925136/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=179792 CPUtime=3.1 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1713 0 0 0 306 4 0 0 20 0 1 0 526909633 2080477184 44948 33554432000 4194304 5870510 140733913205024 140733913204328 4461503 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 44948 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 179792 KiB

[startup+6.30037 s]
/proc/loadavg: 0.98 0.26 0.13 3/199 21623
/proc/meminfo: memFree=24762116/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=353872 CPUtime=6.29 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 1836 0 0 0 623 6 0 0 20 0 1 0 526909633 2080477184 88468 33554432000 4194304 5870510 140733913205024 140733913204328 140681856400384 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 88468 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 353872 KiB

[startup+12.7004 s]
/proc/loadavg: 1.06 0.29 0.14 3/199 21623
/proc/meminfo: memFree=24125916/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2031716 memory=1056404 CPUtime=12.69 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 3047 0 0 0 1252 17 0 0 20 0 1 0 526909633 2080477184 264101 33554432000 4194304 5870510 140733913205024 140733913204392 4463444 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 507929 264101 856 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1056404 KiB

[startup+25.5003 s]
/proc/loadavg: 1.27 0.38 0.17 3/199 21623
/proc/meminfo: memFree=23527308/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2758212 memory=1562240 CPUtime=25.49 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 20309 0 0 0 2523 26 0 0 20 0 1 0 526909633 2824409088 390560 33554432000 4194304 5870510 140733913205024 140733913203752 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 689553 390560 871 410 0 685026 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2758212 KiB
Current children cumulated memory: 1562240 KiB

[startup+51.1098 s]
/proc/loadavg: 1.52 0.51 0.22 3/199 21690
/proc/meminfo: memFree=23631188/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2758212 memory=1562284 CPUtime=51.09 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 24678 0 0 0 5083 26 0 0 20 0 1 0 526909633 2824409088 390571 33554432000 4194304 5870510 140733913205024 140733913203752 5337297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 689553 390571 876 410 0 685026 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2758212 KiB
Current children cumulated memory: 1562284 KiB

[startup+102.3 s]
/proc/loadavg: 1.79 0.74 0.31 3/199 21694
/proc/meminfo: memFree=21638740/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2758212 memory=1565416 CPUtime=102.28 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 32261 0 0 0 10201 27 0 0 20 0 1 0 526909633 2824409088 391354 33554432000 4194304 5870510 140733913205024 140733913203752 5337504 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 689553 391354 876 410 0 685026 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2758212 KiB
Current children cumulated memory: 1565416 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 0.97 0.42 3/200 21700
/proc/meminfo: memFree=21637148/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2758212 memory=1565416 CPUtime=162.28 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 33533 0 0 0 16201 27 0 0 20 0 1 0 526909633 2824409088 391354 33554432000 4194304 5870510 140733913205024 140733913203752 5337550 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 689553 391354 876 410 0 685026 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2758212 KiB
Current children cumulated memory: 1565416 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.15 0.52 3/199 21704
/proc/meminfo: memFree=21638024/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2758212 memory=1565420 CPUtime=222.28 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 34334 0 0 0 22201 27 0 0 20 0 1 0 526909633 2824409088 391355 33554432000 4194304 5870510 140733913205024 140733913203752 5337550 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 689553 391355 877 410 0 685026 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2758212 KiB
Current children cumulated memory: 1565420 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 1.32 0.61 3/199 21709
/proc/meminfo: memFree=21619628/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2800820 memory=1583328 CPUtime=282.28 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 41507 0 0 0 28200 28 0 0 20 0 1 0 526909633 2868039680 395832 33554432000 4194304 5870510 140733913205024 140733913203352 5337288 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700205 395832 880 410 0 695678 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2800820 KiB
Current children cumulated memory: 1583328 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 1.46 0.70 3/200 21715
/proc/meminfo: memFree=21609604/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2813168 memory=1600540 CPUtime=342.27 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 89514 0 0 0 34198 29 0 0 20 0 1 0 526909633 2880684032 400135 33554432000 4194304 5870510 140733913205024 140733913203352 5337550 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 703292 400135 880 410 0 698765 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2813168 KiB
Current children cumulated memory: 1600540 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 1.56 0.79 3/200 21727
/proc/meminfo: memFree=21595684/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2818848 memory=1607224 CPUtime=402.27 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 134966 0 0 0 40196 31 0 0 20 0 1 0 526909633 2886500352 401806 33554432000 4194304 5870510 140733913205024 140733913203176 5337543 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 704712 401806 880 410 0 700185 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2818848 KiB
Current children cumulated memory: 1607224 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 1.65 0.87 3/201 21754
/proc/meminfo: memFree=21581556/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823196 memory=1620724 CPUtime=462.27 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 178820 0 0 0 46194 33 0 0 20 0 1 0 526909633 2890952704 405181 33554432000 4194304 5870510 140733913205024 140733913203176 5337297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705799 405181 880 410 0 701272 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2823196 KiB
Current children cumulated memory: 1620724 KiB


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

Current children cumulated memory: 1625428 KiB

[startup+582.3 s]
/proc/loadavg: 2.01 1.77 1.00 3/201 21764
/proc/meminfo: memFree=21577988/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823196 memory=1625436 CPUtime=582.26 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 257094 0 0 0 58190 36 0 0 20 0 1 0 526909633 2890952704 406359 33554432000 4194304 5870510 140733913205024 140733913203176 5321611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705799 406359 880 410 0 701272 0
Current children cumulated CPU time: 582.26 s
Current children cumulated vsize: 2823196 KiB
Current children cumulated memory: 1625436 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 1.81 1.07 3/201 21768
/proc/meminfo: memFree=21577604/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823196 memory=1625436 CPUtime=642.26 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 294311 0 0 0 64188 38 0 0 20 0 1 0 526909633 2890952704 406359 33554432000 4194304 5870510 140733913205024 140733913203176 5337288 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705799 406359 880 410 0 701272 0
Current children cumulated CPU time: 642.26 s
Current children cumulated vsize: 2823196 KiB
Current children cumulated memory: 1625436 KiB

[startup+702.3 s]
/proc/loadavg: 2.04 1.86 1.13 3/201 21774
/proc/meminfo: memFree=21576928/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823196 memory=1625436 CPUtime=702.26 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 337175 0 0 0 70186 40 0 0 20 0 1 0 526909633 2890952704 406359 33554432000 4194304 5870510 140733913205024 140733913203176 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705799 406359 880 410 0 701272 0
Current children cumulated CPU time: 702.26 s
Current children cumulated vsize: 2823196 KiB
Current children cumulated memory: 1625436 KiB

[startup+762.3 s]
/proc/loadavg: 2.01 1.88 1.18 3/199 21778
/proc/meminfo: memFree=21577744/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823196 memory=1625436 CPUtime=762.26 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 368421 0 0 0 76184 42 0 0 20 0 1 0 526909633 2890952704 406359 33554432000 4194304 5870510 140733913205024 140733913203176 5337327 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705799 406359 880 410 0 701272 0
Current children cumulated CPU time: 762.26 s
Current children cumulated vsize: 2823196 KiB
Current children cumulated memory: 1625436 KiB

[startup+822.3 s]
/proc/loadavg: 2.01 1.90 1.24 3/199 21782
/proc/meminfo: memFree=21578284/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823196 memory=1625448 CPUtime=822.26 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 397839 0 0 0 82183 43 0 0 20 0 1 0 526909633 2890952704 406362 33554432000 4194304 5870510 140733913205024 140733913203176 5337297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705799 406362 880 410 0 701272 0
Current children cumulated CPU time: 822.26 s
Current children cumulated vsize: 2823196 KiB
Current children cumulated memory: 1625448 KiB

[startup+882.3 s]
/proc/loadavg: 2.00 1.92 1.28 3/200 21788
/proc/meminfo: memFree=21576708/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2823916 memory=1625988 CPUtime=882.25 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 430792 0 0 0 88180 45 0 0 20 0 1 0 526909633 2891689984 406497 33554432000 4194304 5870510 140733913205024 140733913203416 5337536 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 705979 406497 880 410 0 701452 0
Current children cumulated CPU time: 882.25 s
Current children cumulated vsize: 2823916 KiB
Current children cumulated memory: 1625988 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 1.94 1.33 3/199 21792
/proc/meminfo: memFree=21622356/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2774128 memory=1579388 CPUtime=942.26 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 460383 0 0 0 94179 47 0 0 20 0 1 0 526909633 2840707072 394847 33554432000 4194304 5870510 140733913205024 140733913204184 5337395 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 693532 394847 881 410 0 689005 0
Current children cumulated CPU time: 942.26 s
Current children cumulated vsize: 2774128 KiB
Current children cumulated memory: 1579388 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 1.95 1.37 3/200 21804
/proc/meminfo: memFree=21622732/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2774128 memory=1579388 CPUtime=1002.25 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 463061 0 0 0 100178 47 0 0 20 0 1 0 526909633 2840707072 394847 33554432000 4194304 5870510 140733913205024 140733913204184 5337336 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 693532 394847 881 410 0 689005 0
Current children cumulated CPU time: 1002.25 s
Current children cumulated vsize: 2774128 KiB
Current children cumulated memory: 1579388 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.41 3/201 21810
/proc/meminfo: memFree=21600224/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1602000 CPUtime=1062.25 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 473842 0 0 0 106174 51 0 0 20 0 1 0 526909633 2871042048 400500 33554432000 4194304 5870510 140733913205024 140733913203592 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 400500 900 410 0 696411 0
Current children cumulated CPU time: 1062.25 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1602000 KiB

[startup+1066.8 s]
# the end of solver process 21622 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1066.22 s, system=0.528981 s

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

[startup+1062.4 s]
/proc/loadavg: 2.00 1.96 1.41 3/201 21810
/proc/meminfo: memFree=21600224/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1602072 CPUtime=1062.35 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 473868 0 0 0 106184 51 0 0 20 0 1 0 526909633 2871042048 400518 33554432000 4194304 5870510 140733913205024 140733913203592 5311236 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 400518 900 410 0 696411 0
Current children cumulated CPU time: 1062.35 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1602072 KiB

[startup+1064 s]*
/proc/loadavg: 2.00 1.96 1.41 3/200 21810
/proc/meminfo: memFree=21599864/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1602700 CPUtime=1063.95 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 474216 0 0 0 106344 51 0 0 20 0 1 0 526909633 2871042048 400675 33554432000 4194304 5870510 140733913205024 140733913203592 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 400675 900 410 0 696411 0
Current children cumulated CPU time: 1063.95 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1602700 KiB

[startup+1065.6 s]
/proc/loadavg: 2.00 1.96 1.41 3/200 21810
/proc/meminfo: memFree=21599616/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1602700 CPUtime=1065.54 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 474224 0 0 0 106503 51 0 0 20 0 1 0 526909633 2871042048 400675 33554432000 4194304 5870510 140733913205024 140733913203592 5307152 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 400675 900 410 0 696411 0
Current children cumulated CPU time: 1065.54 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1602700 KiB

[startup+1066.4 s]
/proc/loadavg: 2.00 1.96 1.41 3/200 21810
/proc/meminfo: memFree=21599616/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1603060 CPUtime=1066.34 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 474318 0 0 0 106583 51 0 0 20 0 1 0 526909633 2871042048 400765 33554432000 4194304 5870510 140733913205024 140733913203592 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 400765 900 410 0 696411 0
Current children cumulated CPU time: 1066.34 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1603060 KiB

[startup+1066.6 s]
/proc/loadavg: 2.00 1.96 1.41 3/200 21810
/proc/meminfo: memFree=21599616/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1603060 CPUtime=1066.55 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 474341 0 0 0 106603 52 0 0 20 0 1 0 526909633 2871042048 400765 33554432000 4194304 5870510 140733913205024 140733913203592 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 400765 900 410 0 696411 0
Current children cumulated CPU time: 1066.55 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1603060 KiB

[startup+1066.7 s]
/proc/loadavg: 2.00 1.96 1.41 3/200 21810
/proc/meminfo: memFree=21599616/32770624 swapFree=66974988/67108860
[pid=21622] ppid=21619 vsize=2803752 memory=1605108 CPUtime=1066.65 cores=1,3,5,7
/proc/21622/stat : 21622 (xcsp_picat) R 21619 21622 21433 0 -1 4202496 474349 0 0 0 106613 52 0 0 20 0 1 0 526909633 2871042048 401277 33554432000 4194304 5870510 140733913205024 140733913203592 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 48320512 140733913211911 140733913211993 140733913211993 140733913214918 0
/proc/21622/statm: 700938 401277 900 410 0 696411 0
Current children cumulated CPU time: 1066.65 s
Current children cumulated vsize: 2803752 KiB
Current children cumulated memory: 1605108 KiB

Child status: 0
Real time (s): 1066.8
CPU time (s): 1066.75
CPU user time (s): 1066.22
CPU system time (s): 0.528981
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 2854268
Max. memory (cumulated for all children) (KiB): 1649032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1066.22
system time used= 0.528981
maximum resident set size= 1649036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 474386
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= 13
involuntary context switches= 337


# summary of solver processes directly reported to runsolver:
#   pid: 21622
#   total CPU time (s): 1066.75
#   total CPU user time (s): 1066.22
#   total CPU system time (s): 0.528981

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.28763 second user time and 7.33739 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-26 16:53:55
IDJOB=4407596
IDBENCH=125596
IDSOLVER=2873
FILE ID=node117/4407596-1569509678
RUNJOBID= node117-1569509598-21465
PBS_JOBID= 21705796
Free space on /var/tmp= 13472 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-mdd-7-25-5-p7/mdd-7-25-5-ps05-psh07-3.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407596-1569509678/watcher-4407596-1569509678 -o /var/tmp/evaluation-result-4407596-1569509678/solver-4407596-1569509678 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node117-1569509598-21465 --watchdog 2560  xcsp_picat HOME/instance-4407596-1569509678.xml

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

MD5SUM BENCH= 740fe7811b49d7235b98ec4fc0ed8229
RANDOM SEED=1296172191

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25098316 kB
MemAvailable:   31646940 kB
Buffers:          160644 kB
Cached:          6457968 kB
SwapCached:        27672 kB
Active:          3436156 kB
Inactive:        3375436 kB
Active(anon):     180516 kB
Inactive(anon):    80908 kB
Active(file):    3255640 kB
Inactive(file):  3294528 kB
Unevictable:      107792 kB
Mlocked:          107792 kB
SwapTotal:      67108860 kB
SwapFree:       66974988 kB
Dirty:              5776 kB
Writeback:             0 kB
AnonPages:        280368 kB
Mapped:            23904 kB
Shmem:             59704 kB
Slab:             455924 kB
SReclaimable:     426916 kB
SUnreclaim:        29008 kB
KernelStack:        3488 kB
PageTables:         5808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2626188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    225280 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 /var/tmp at the end= 13472 MiB
End job on node117 at 2019-09-26 17:11:42