Trace number 4303180

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02OPT2 539.617 539.6

General information on the benchmark

NameTemplateDesign/
TemplateDesign-m2-herbs_c18.xml
MD5SUM01ee442f0f2e93e01b5a5546098ec59b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark32.2924
Satisfiable
(Un)Satisfiability was proved
Number of variables960
Number of constraints121
Number of domains3
Minimum domain size2
Maximum domain size281
Distribution of domain sizes[{"size":2,"count":30},{"size":43,"count":900},{"size":281,"count":30}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":870},{"degree":3,"count":60},{"degree":32,"count":30}]
Minimum constraint arity2
Maximum constraint arity60
Distribution of constraint arities[{"arity":2,"count":60},{"arity":30,"count":31},{"arity":60,"count":30}]
Number of extensional constraints0
Number of intensional constraints60
Distribution of constraint types[{"type":"intension","count":60},{"type":"ordered","count":1},{"type":"sum","count":60}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

539.51/539.59	c xcsp_picat version 2.4#6 (8/1/2018)
539.51/539.59	o 3
539.51/539.59	o 2
539.51/539.59	s OPTIMUM FOUND
539.51/539.59	v <instantiation>
539.51/539.59	v     <list> u[] d[][] npt[]  </list> 
539.51/539.59	v     <values> 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  4 4 3 3 3 3 2 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 2 2 2 1 2 9 2 2 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 5 5 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  76 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0   </values> 
539.51/539.59	v </instantiation>

Verifier Data 

OK	2

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 (6695 MiB free)
  memory of node 1: 16384 MiB (8978 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303180-1534013319/watcher-4303180-1534013319 -o /tmp/evaluation-result-4303180-1534013319/solver-4303180-1534013319 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580 xcsp_picat HOME/instance-4303180-1534013319.xml 

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

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=3471, runsolver pid=3468

[startup+0.100325 s]*
/proc/loadavg: 2.15 2.08 2.07 3/187 3472
/proc/meminfo: memFree=16021288/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2031480 memory=32412 CPUtime=0.1 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 3171 0 0 0 10 0 0 0 20 0 1 0 218895052 2080235520 8103 33554432000 4194304 5849708 140729593780816 140729593779928 140038827458439 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 507870 8103 699 405 0 504815 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031480 KiB
Current children cumulated memory: 32412 KiB

[startup+0.209483 s]*
/proc/loadavg: 2.15 2.08 2.07 3/187 3472
/proc/meminfo: memFree=16005180/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2047872 memory=48780 CPUtime=0.21 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 6789 0 0 0 20 1 0 0 20 0 1 0 218895052 2097020928 12195 33554432000 4194304 5849708 140729593780816 140729593780024 5356392 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 511968 12195 710 405 0 508913 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2047872 KiB
Current children cumulated memory: 48780 KiB

[startup+0.309454 s]*
/proc/loadavg: 2.15 2.08 2.07 3/187 3472
/proc/meminfo: memFree=15992800/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2060160 memory=61044 CPUtime=0.31 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 7817 0 0 0 30 1 0 0 20 0 1 0 218895052 2109603840 15261 33554432000 4194304 5849708 140729593780816 140729593780024 5432348 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 515040 15261 710 405 0 511985 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2060160 KiB
Current children cumulated memory: 61044 KiB

[startup+0.700317 s]
/proc/loadavg: 2.15 2.08 2.07 3/187 3472
/proc/meminfo: memFree=15959112/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2143104 memory=143940 CPUtime=0.69 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 11690 0 0 0 67 2 0 0 20 0 1 0 218895052 2194538496 35985 33554432000 4194304 5849708 140729593780816 140729593780024 5406034 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 535776 35985 710 405 0 532721 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2143104 KiB
Current children cumulated memory: 143940 KiB

[startup+1.50033 s]
/proc/loadavg: 2.15 2.08 2.07 3/187 3472
/proc/meminfo: memFree=15918508/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2144640 memory=145524 CPUtime=1.49 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 13398 0 0 0 146 3 0 0 20 0 1 0 218895052 2196111360 36381 33554432000 4194304 5849708 140729593780816 140729593779064 5375194 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 536160 36381 722 405 0 533105 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2144640 KiB
Current children cumulated memory: 145524 KiB

[startup+3.10949 s]
/proc/loadavg: 2.14 2.08 2.07 3/187 3472
/proc/meminfo: memFree=15907256/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2145368 memory=146296 CPUtime=3.1 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 30027 0 0 0 306 4 0 0 20 0 1 0 218895052 2196856832 36574 33554432000 4194304 5849708 140729593780816 140729593779208 4217781 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 536342 36574 734 405 0 533287 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2145368 KiB
Current children cumulated memory: 146296 KiB

[startup+6.30027 s]
/proc/loadavg: 2.14 2.08 2.07 3/187 3472
/proc/meminfo: memFree=15939056/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2145368 memory=146456 CPUtime=6.29 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 46034 0 0 0 624 5 0 0 20 0 1 0 218895052 2196856832 36614 33554432000 4194304 5849708 140729593780816 140729593779304 5329039 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 536342 36614 738 405 0 533287 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2145368 KiB
Current children cumulated memory: 146456 KiB

[startup+12.7003 s]
/proc/loadavg: 2.13 2.08 2.07 3/187 3472
/proc/meminfo: memFree=15906520/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2145756 memory=146860 CPUtime=12.69 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 61870 0 0 0 1261 8 0 0 20 0 1 0 218895052 2197254144 36715 33554432000 4194304 5849708 140729593780816 140729593779816 5437837 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 536439 36715 742 405 0 533384 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2145756 KiB
Current children cumulated memory: 146860 KiB

[startup+25.5003 s]
/proc/loadavg: 2.17 2.09 2.07 3/187 3472
/proc/meminfo: memFree=15953444/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2099864 memory=100048 CPUtime=25.48 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 77019 0 0 0 2535 13 0 0 20 0 1 0 218895052 2150260736 25012 33554432000 4194304 5849708 140729593780816 140729593779816 5353719 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 524966 25012 742 405 0 521911 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2099864 KiB
Current children cumulated memory: 100048 KiB

[startup+51.1094 s]
/proc/loadavg: 2.11 2.09 2.07 3/187 3472
/proc/meminfo: memFree=15947456/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2106568 memory=106752 CPUtime=51.09 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 97525 0 0 0 5083 26 0 0 20 0 1 0 218895052 2157125632 26688 33554432000 4194304 5849708 140729593780816 140729593779688 5438072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 526642 26688 742 405 0 523587 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2106568 KiB
Current children cumulated memory: 106752 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.07 2.07 3/188 3481
/proc/meminfo: memFree=15943152/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2111840 memory=110624 CPUtime=102.28 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 113229 0 0 0 10173 55 0 0 20 0 1 0 218895052 2162524160 27656 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 527960 27656 742 405 0 524905 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2111840 KiB
Current children cumulated memory: 110624 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/188 3482
/proc/meminfo: memFree=16162268/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2112152 memory=113256 CPUtime=162.28 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 126814 0 0 0 16140 88 0 0 20 0 1 0 218895052 2162843648 28314 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 528038 28314 742 405 0 524983 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2112152 KiB
Current children cumulated memory: 113256 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/188 3483
/proc/meminfo: memFree=16114896/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2119860 memory=120964 CPUtime=222.29 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 139058 0 0 0 22111 118 0 0 20 0 1 0 218895052 2170736640 30241 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 529965 30241 742 405 0 526910 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2119860 KiB
Current children cumulated memory: 120964 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 3484
/proc/meminfo: memFree=16041064/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2159236 memory=157100 CPUtime=282.29 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 143914 0 0 0 28080 149 0 0 20 0 1 0 218895052 2211057664 39275 33554432000 4194304 5849708 140729593780816 140729593779816 5338832 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 539809 39275 742 405 0 536754 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2159236 KiB
Current children cumulated memory: 157100 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 3485
/proc/meminfo: memFree=15974668/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2169084 memory=163312 CPUtime=342.3 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 144496 0 0 0 34058 172 0 0 20 0 1 0 218895052 2221142016 40828 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 542271 40828 742 405 0 539216 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2169084 KiB
Current children cumulated memory: 163312 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3487
/proc/meminfo: memFree=15947472/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2169284 memory=163308 CPUtime=402.3 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 144604 0 0 0 40029 201 0 0 20 0 1 0 218895052 2221346816 40827 33554432000 4194304 5849708 140729593780816 140729593779816 5437625 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 542321 40827 742 405 0 539266 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2169284 KiB
Current children cumulated memory: 163308 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3488
/proc/meminfo: memFree=15947528/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2168992 memory=163220 CPUtime=462.3 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 158804 0 0 0 46003 227 0 0 20 0 1 0 218895052 2221047808 40805 33554432000 4194304 5849708 140729593780816 140729593779688 5437787 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 542248 40805 742 405 0 539193 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2168992 KiB
Current children cumulated memory: 163220 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=15943408/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2150124 memory=151244 CPUtime=522.3 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 171975 0 0 0 51971 259 0 0 20 0 1 0 218895052 2201726976 37811 33554432000 4194304 5849708 140729593780816 140729593779688 5359044 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 537531 37811 751 405 0 534476 0
Current children cumulated CPU time: 522.3 s
Current children cumulated vsize: 2150124 KiB
Current children cumulated memory: 151244 KiB

[startup+539.6 s]
# the end of solver process 3471 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=536.854 s, system=2.76311 s

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

[startup+524.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=15943656/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2160908 memory=150444 CPUtime=524.8 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 52221 259 0 0 20 0 1 0 218895052 2212769792 37611 33554432000 4194304 5849708 140729593780816 140729593779464 140038827855499 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 540227 37611 751 405 0 537172 0
Current children cumulated CPU time: 524.8 s
Current children cumulated vsize: 2160908 KiB
Current children cumulated memory: 150444 KiB

[startup+531.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16024804/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2079400 memory=68936 CPUtime=531.21 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 52856 265 0 0 20 0 1 0 218895052 2129305600 17234 33554432000 4194304 5849708 140729593780816 140729593779464 5361718 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 519850 17234 751 405 0 516795 0
Current children cumulated CPU time: 531.21 s
Current children cumulated vsize: 2079400 KiB
Current children cumulated memory: 68936 KiB

[startup+534.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16014500/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2075304 memory=64840 CPUtime=534.41 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 53171 270 0 0 20 0 1 0 218895052 2125111296 16210 33554432000 4194304 5849708 140729593780816 140729593779816 5312751 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 518826 16210 751 405 0 515771 0
Current children cumulated CPU time: 534.41 s
Current children cumulated vsize: 2075304 KiB
Current children cumulated memory: 64840 KiB

[startup+537.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16014624/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2074864 memory=64400 CPUtime=537.61 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 53488 273 0 0 20 0 1 0 218895052 2124660736 16100 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 518716 16100 751 405 0 515661 0
Current children cumulated CPU time: 537.61 s
Current children cumulated vsize: 2074864 KiB
Current children cumulated memory: 64400 KiB

[startup+538.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16014624/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2074864 memory=64400 CPUtime=538.41 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 53567 274 0 0 20 0 1 0 218895052 2124660736 16100 33554432000 4194304 5849708 140729593780816 140729593779816 5437616 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 518716 16100 751 405 0 515661 0
Current children cumulated CPU time: 538.41 s
Current children cumulated vsize: 2074864 KiB
Current children cumulated memory: 64400 KiB

[startup+539.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16014624/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2074864 memory=64400 CPUtime=539.21 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 53646 275 0 0 20 0 1 0 218895052 2124660736 16100 33554432000 4194304 5849708 140729593780816 140729593779816 5438384 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 518716 16100 751 405 0 515661 0
Current children cumulated CPU time: 539.21 s
Current children cumulated vsize: 2074864 KiB
Current children cumulated memory: 64400 KiB

[startup+539.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16014624/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2074864 memory=64400 CPUtime=539.4 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 53665 275 0 0 20 0 1 0 218895052 2124660736 16100 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 518716 16100 751 405 0 515661 0
Current children cumulated CPU time: 539.4 s
Current children cumulated vsize: 2074864 KiB
Current children cumulated memory: 64400 KiB

[startup+539.5 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3489
/proc/meminfo: memFree=16014624/32770624 swapFree=67108504/67108860
[pid=3471] ppid=3468 vsize=2074864 memory=64400 CPUtime=539.51 cores=0,2,4,6
/proc/3471/stat : 3471 (xcsp_picat) R 3468 3471 32466 0 -1 4202496 172009 0 0 0 53675 276 0 0 20 0 1 0 218895052 2124660736 16100 33554432000 4194304 5849708 140729593780816 140729593779816 140038827458439 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47120384 140729593787574 140729593787652 140729593787652 140729593790410 0
/proc/3471/statm: 518716 16100 751 405 0 515661 0
Current children cumulated CPU time: 539.51 s
Current children cumulated vsize: 2074864 KiB
Current children cumulated memory: 64400 KiB

Child status: 0
Real time (s): 539.6
CPU time (s): 539.617
CPU user time (s): 536.854
CPU system time (s): 2.76311
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2193620
Max. memory (cumulated for all children) (KiB): 194516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 536.854
system time used= 2.76311
maximum resident set size= 194516
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172029
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= 2
involuntary context switches= 823


# summary of solver processes directly reported to runsolver:
#   pid: 3471
#   total CPU time (s): 539.617
#   total CPU user time (s): 536.854
#   total CPU system time (s): 2.76311

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.22656 second user time and 3.76078 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-11 20:48:39
IDJOB=4303180
IDBENCH=141359
IDSOLVER=2778
FILE ID=node104/4303180-1534013319
RUNJOBID= node104-1533991815-32497
PBS_JOBID= 21036946
Free space on /tmp= 37256 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/TemplateDesign/TemplateDesign-m2-herbs_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303180-1534013319/watcher-4303180-1534013319 -o /tmp/evaluation-result-4303180-1534013319/solver-4303180-1534013319 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580  xcsp_picat HOME/instance-4303180-1534013319.xml

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

MD5SUM BENCH= 01ee442f0f2e93e01b5a5546098ec59b
RANDOM SEED=605670275

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        16051148 kB
MemAvailable:   31483972 kB
Buffers:          147228 kB
Cached:         15319928 kB
SwapCached:            8 kB
Active:          8035152 kB
Inactive:        7907076 kB
Active(anon):     423360 kB
Inactive(anon):   103920 kB
Active(file):    7611792 kB
Inactive(file):  7803156 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3284 kB
Writeback:             0 kB
AnonPages:        465492 kB
Mapped:            53264 kB
Shmem:             49636 kB
Slab:             474264 kB
SReclaimable:     446336 kB
SUnreclaim:        27928 kB
KernelStack:        3360 kB
PageTables:         5812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2797580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 37252 MiB
End job on node104 at 2018-08-11 20:57:38