Trace number 4309818

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 2018-08-14OPT394 242.352 242.367

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-04-opt_c18.xml
MD5SUM61d46f07ed59020314d5adfe9107f362
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark394
Best CPU time to get the best result obtained on this benchmark3.89223
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2244
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":32},{"size":24,"count":14},{"size":36,"count":90},{"size":42,"count":152},{"size":44,"count":112}]
Minimum variable degree5
Maximum variable degree21
Distribution of variable degrees[{"degree":5,"count":2},{"degree":6,"count":13},{"degree":7,"count":13},{"degree":8,"count":28},{"degree":9,"count":47},{"degree":10,"count":60},{"degree":11,"count":36},{"degree":12,"count":37},{"degree":13,"count":22},{"degree":14,"count":21},{"degree":15,"count":19},{"degree":16,"count":31},{"degree":17,"count":42},{"degree":18,"count":12},{"degree":19,"count":11},{"degree":20,"count":4},{"degree":21,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2244}]
Number of extensional constraints0
Number of intensional constraints2244
Distribution of constraint types[{"type":"intension","count":2244}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

242.28/242.36	c xcsp_picat version 2.4#7 (8/14/2018)
242.28/242.36	o 394
242.28/242.36	s OPTIMUM FOUND
242.28/242.36	v <instantiation>
242.28/242.36	v     <list> x[]  </list> 
242.28/242.36	v     <values> 58 296 30 268 114 352 44 282 156 394 156 394 128 366 114 352 16 254 156 394 16 254 72 310 142 380 72 310 128 366 58 296 142 380 128 366 16 254 100 338 114 352 44 282 142 380 44 282 86 324 58 296 114 352 142 380 16 254 72 310 128 366 128 366 30 268 58 296 142 380 114 352 44 282 156 394 156 394 58 296 114 352 16 254 58 296 30 268 16 254 16 254 114 352 156 394 142 380 142 380 16 254 16 254 86 324 156 394 128 366 156 394 114 352 142 380 16 254 86 324 100 338 128 366 156 394 16 254 44 282 58 296 30 268 100 338 100 338 156 394 156 394 72 310 30 268 16 254 44 282 58 296 16 254 156 394 156 394 86 324 128 366 16 254 58 296 44 282 156 394 156 394 128 366 100 338 16 254 100 338 58 296 16 254 86 324 30 268 16 254 128 366 128 366 58 296 30 268 142 380 100 338 30 268 58 296 86 324 72 310 142 380 114 352 114 352 114 352 156 394 58 296 114 352 128 366 128 366 44 282 30 268 100 338 128 366 44 282 86 324 16 254 58 296 114 352 72 310 44 282 156 394 58 296 156 394 86 324 114 352 16 254 30 268 100 338 156 394 156 394 58 296 86 324 156 394 86 324 16 254 156 394 100 338 58 296 156 394 72 310 156 394 142 380 16 254 114 352 30 268 114 352 86 324 72 310 142 380 44 282 58 296 128 366 128 366 16 254 16 254 86 324 156 394 86 324 156 394 100 338 30 268 142 380 142 380 58 296 100 338 128 366 128 366 16 254 30 268 156 394 30 268 58 296 30 268 16 254 72 310 44 282 86 324 72 310 72 310 16 254 30 268 30 268 44 282 128 366 72 310 44 282 72 310 142 380 100 338 30 268 16 254 156 394 156 394 16 254 30 268   </values> 
242.28/242.36	v </instantiation>

Verifier Data 

OK	394

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 (10755 MiB free)
  memory of node 1: 16384 MiB (13121 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309818-1534299178/watcher-4309818-1534299178 -o /tmp/evaluation-result-4309818-1534299178/solver-4309818-1534299178 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580 xcsp_picat HOME/instance-4309818-1534299178.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=2060, runsolver pid=2057
Current StackSize limit: 8192 KiB


[startup+0.100969 s]*
/proc/loadavg: 2.15 2.16 2.10 3/191 2061
/proc/meminfo: memFree=24430024/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2025744 memory=23304 CPUtime=0.09 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 1398 0 0 0 9 0 0 0 20 0 1 0 247480925 2074361856 5826 33554432000 4194304 5849940 140736203646912 140736203646008 5472626 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506436 5826 695 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23304 KiB

[startup+0.2097 s]*
/proc/loadavg: 2.15 2.16 2.10 3/191 2061
/proc/meminfo: memFree=24430024/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2025744 memory=23304 CPUtime=0.2 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 1404 0 0 0 20 0 0 0 20 0 1 0 247480925 2074361856 5826 33554432000 4194304 5849940 140736203646912 140736203646008 140104764723079 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506436 5826 695 405 0 503380 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23304 KiB

[startup+0.308954 s]*
/proc/loadavg: 2.15 2.16 2.10 3/191 2061
/proc/meminfo: memFree=24429652/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2025744 memory=23304 CPUtime=0.3 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 1414 0 0 0 30 0 0 0 20 0 1 0 247480925 2074361856 5826 33554432000 4194304 5849940 140736203646912 140736203646008 5474004 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506436 5826 695 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23304 KiB

[startup+0.700234 s]
/proc/loadavg: 2.15 2.16 2.10 3/191 2061
/proc/meminfo: memFree=24429356/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2026032 memory=23564 CPUtime=0.68 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 1455 0 0 0 68 0 0 0 20 0 1 0 247480925 2074656768 5891 33554432000 4194304 5849940 140736203646912 140736203646008 5471172 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506508 5891 710 405 0 503452 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2026032 KiB
Current children cumulated memory: 23564 KiB

[startup+1.50022 s]
/proc/loadavg: 2.13 2.15 2.10 3/191 2061
/proc/meminfo: memFree=24429356/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2026164 memory=23828 CPUtime=1.48 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 1520 0 0 0 148 0 0 0 20 0 1 0 247480925 2074791936 5957 33554432000 4194304 5849940 140736203646912 140736203646152 5518625 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506541 5957 710 405 0 503485 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2026164 KiB
Current children cumulated memory: 23828 KiB

[startup+3.10906 s]
/proc/loadavg: 2.13 2.15 2.10 3/191 2061
/proc/meminfo: memFree=24427928/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2026620 memory=24212 CPUtime=3.1 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 1767 0 0 0 309 1 0 0 20 0 1 0 247480925 2075258880 6053 33554432000 4194304 5849940 140736203646912 140736203646152 140104764723079 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506655 6053 710 405 0 503599 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026620 KiB
Current children cumulated memory: 24212 KiB

[startup+6.30022 s]
/proc/loadavg: 2.12 2.15 2.09 3/191 2061
/proc/meminfo: memFree=24427032/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2027392 memory=25116 CPUtime=6.29 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 2141 0 0 0 627 2 0 0 20 0 1 0 247480925 2076049408 6279 33554432000 4194304 5849940 140736203646912 140736203646008 140104764723079 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506848 6279 710 405 0 503792 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027392 KiB
Current children cumulated memory: 25116 KiB

[startup+12.7002 s]
/proc/loadavg: 2.11 2.15 2.09 3/191 2061
/proc/meminfo: memFree=24425124/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2029060 memory=26784 CPUtime=12.69 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 2926 0 0 0 1265 4 0 0 20 0 1 0 247480925 2077757440 6696 33554432000 4194304 5849940 140736203646912 140736203646008 5606384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 507265 6696 710 405 0 504209 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029060 KiB
Current children cumulated memory: 26784 KiB

[startup+25.5003 s]
/proc/loadavg: 2.10 2.14 2.09 3/191 2061
/proc/meminfo: memFree=24380220/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2084584 memory=82132 CPUtime=25.49 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 14051 0 0 0 2541 8 0 0 20 0 1 0 247480925 2134614016 20533 33554432000 4194304 5849940 140736203646912 140736203644456 5305584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 521146 20533 740 405 0 518090 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2084584 KiB
Current children cumulated memory: 82132 KiB

[startup+51.109 s]
/proc/loadavg: 2.06 2.13 2.09 3/191 2061
/proc/meminfo: memFree=24421200/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2033440 memory=31256 CPUtime=51.09 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 16632 0 0 0 5096 13 0 0 20 0 1 0 247480925 2082242560 7814 33554432000 4194304 5849940 140736203646912 140736203646088 5521652 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 508360 7814 753 405 0 505304 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2033440 KiB
Current children cumulated memory: 31256 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.11 2.09 3/191 2062
/proc/meminfo: memFree=24420556/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2027280 memory=25240 CPUtime=102.28 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 30633 0 0 0 10201 27 0 0 20 0 1 0 247480925 2075934720 6310 33554432000 4194304 5849940 140736203646912 140736203646008 5520040 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506820 6310 753 405 0 503764 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2027280 KiB
Current children cumulated memory: 25240 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/191 2064
/proc/meminfo: memFree=24416960/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2031644 memory=29604 CPUtime=162.28 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 41396 0 0 0 16186 42 0 0 20 0 1 0 247480925 2080403456 7401 33554432000 4194304 5849940 140736203646912 140736203646024 5606405 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 507911 7401 753 405 0 504855 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2031644 KiB
Current children cumulated memory: 29604 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 2065
/proc/meminfo: memFree=24418340/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2026976 memory=24936 CPUtime=222.27 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 55080 0 0 0 22171 56 0 0 20 0 1 0 247480925 2075623424 6234 33554432000 4194304 5849940 140736203646912 140736203646152 5471862 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 506744 6234 753 405 0 503688 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2026976 KiB
Current children cumulated memory: 24936 KiB

[startup+242.367 s]
# the end of solver process 2060 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=241.729 s, system=0.622971 s

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

[startup+230.4 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 2065
/proc/meminfo: memFree=24415416/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2030640 memory=28356 CPUtime=230.38 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 55964 0 0 0 22979 59 0 0 20 0 1 0 247480925 2079375360 7089 33554432000 4194304 5849940 140736203646912 140736203646024 5472746 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 507660 7089 753 405 0 504604 0
Current children cumulated CPU time: 230.38 s
Current children cumulated vsize: 2030640 KiB
Current children cumulated memory: 28356 KiB

[startup+236.8 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 2065
/proc/meminfo: memFree=24414548/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2031664 memory=29412 CPUtime=236.78 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 56220 0 0 0 23618 60 0 0 20 0 1 0 247480925 2080423936 7353 33554432000 4194304 5849940 140736203646912 140736203646008 5606430 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 507916 7353 753 405 0 504860 0
Current children cumulated CPU time: 236.78 s
Current children cumulated vsize: 2031664 KiB
Current children cumulated memory: 29412 KiB

[startup+240 s]*
/proc/loadavg: 2.00 2.07 2.07 3/191 2065
/proc/meminfo: memFree=24412316/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2033712 memory=31524 CPUtime=239.98 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 56732 0 0 0 23938 60 0 0 20 0 1 0 247480925 2082521088 7881 33554432000 4194304 5849940 140736203646912 140736203646152 5472975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 508428 7881 753 405 0 505372 0
Current children cumulated CPU time: 239.98 s
Current children cumulated vsize: 2033712 KiB
Current children cumulated memory: 31524 KiB

[startup+241.6 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 2066
/proc/meminfo: memFree=24411932/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2033712 memory=31524 CPUtime=241.57 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 56732 0 0 0 24097 60 0 0 20 0 1 0 247480925 2082521088 7881 33554432000 4194304 5849940 140736203646912 140736203646152 5606430 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 508428 7881 753 405 0 505372 0
Current children cumulated CPU time: 241.57 s
Current children cumulated vsize: 2033712 KiB
Current children cumulated memory: 31524 KiB

[startup+242 s]*
/proc/loadavg: 2.00 2.07 2.07 3/191 2066
/proc/meminfo: memFree=24412000/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2033712 memory=31524 CPUtime=241.99 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 56732 0 0 0 24138 61 0 0 20 0 1 0 247480925 2082521088 7881 33554432000 4194304 5849940 140736203646912 140736203646152 140104764311533 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 508428 7881 753 405 0 505372 0
Current children cumulated CPU time: 241.99 s
Current children cumulated vsize: 2033712 KiB
Current children cumulated memory: 31524 KiB

[startup+242.2 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 2066
/proc/meminfo: memFree=24412000/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2052144 memory=48608 CPUtime=242.17 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 58411 0 0 0 24156 61 0 0 20 0 1 0 247480925 2101395456 12086 33554432000 4194304 5849940 140736203646912 140736203646152 140104764311456 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 513036 12086 753 405 0 509980 0
Current children cumulated CPU time: 242.17 s
Current children cumulated vsize: 2052144 KiB
Current children cumulated memory: 48608 KiB

[startup+242.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 2066
/proc/meminfo: memFree=24412000/32770624 swapFree=67108856/67108860
[pid=2060] ppid=2057 vsize=2076720 memory=74328 CPUtime=242.28 cores=1,3,5,7
/proc/2060/stat : 2060 (xcsp_picat) R 2057 2060 665 0 -1 4202496 59819 0 0 0 24166 62 0 0 20 0 1 0 247480925 2126561280 18582 33554432000 4194304 5849940 140736203646912 140736203645608 4493270 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22765568 140736203654326 140736203654404 140736203654404 140736203657162 0
/proc/2060/statm: 519180 18582 753 405 0 516124 0
Current children cumulated CPU time: 242.28 s
Current children cumulated vsize: 2076720 KiB
Current children cumulated memory: 74328 KiB

Child status: 0
Real time (s): 242.367
CPU time (s): 242.352
CPU user time (s): 241.729
CPU system time (s): 0.622971
CPU usage (%): 99.9935
Max. virtual memory (cumulated for all children) (KiB): 2091816
Max. memory (cumulated for all children) (KiB): 89544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 241.729
system time used= 0.622971
maximum resident set size= 89544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59852
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= 404


# summary of solver processes directly reported to runsolver:
#   pid: 2060
#   total CPU time (s): 242.352
#   total CPU user time (s): 241.729
#   total CPU system time (s): 0.622971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.989535 second user time and 1.50425 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 04:12:58
IDJOB=4309818
IDBENCH=141196
IDSOLVER=2794
FILE ID=node132/4309818-1534299178
RUNJOBID= node132-1534293327-697
PBS_JOBID= 21038142
Free space on /tmp= 38896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-04-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309818-1534299178/watcher-4309818-1534299178 -o /tmp/evaluation-result-4309818-1534299178/solver-4309818-1534299178 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580  xcsp_picat HOME/instance-4309818-1534299178.xml

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

MD5SUM BENCH= 61d46f07ed59020314d5adfe9107f362
RANDOM SEED=913821068

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:        24450176 kB
MemAvailable:   31511260 kB
Buffers:          218884 kB
Cached:          7075432 kB
SwapCached:            4 kB
Active:          4213144 kB
Inactive:        3522752 kB
Active(anon):     390776 kB
Inactive(anon):   110864 kB
Active(file):    3822368 kB
Inactive(file):  3411888 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        435496 kB
Mapped:            60316 kB
Shmem:             58012 kB
Slab:             284036 kB
SReclaimable:     255288 kB
SUnreclaim:        28748 kB
KernelStack:        3424 kB
PageTables:         6196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2519324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    307200 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= 38896 MiB
End job on node132 at 2018-08-15 04:17:00