Trace number 4302967

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 2018-08-02OPT232 196.568 196.622

General information on the benchmark

NameStillLife/
StillLife-wastage-21_c18.xml
MD5SUMa6f0507a9e94bceb0819229116432592
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark232
Best CPU time to get the best result obtained on this benchmark194.302
Satisfiable
(Un)Satisfiability was proved
Number of variables1082
Number of constraints659
Number of domains4
Minimum domain size2
Maximum domain size1059
Distribution of domain sizes[{"size":2,"count":529},{"size":3,"count":529},{"size":442,"count":1},{"size":1059,"count":23}]
Minimum variable degree1
Maximum variable degree24
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":526},{"degree":3,"count":26},{"degree":4,"count":84},{"degree":8,"count":80},{"degree":9,"count":361},{"degree":24,"count":1}]
Minimum constraint arity2
Maximum constraint arity25
Distribution of constraint arities[{"arity":2,"count":107},{"arity":3,"count":84},{"arity":10,"count":441},{"arity":23,"count":4},{"arity":24,"count":1},{"arity":25,"count":22}]
Number of extensional constraints525
Number of intensional constraints106
Distribution of constraint types[{"type":"extension","count":525},{"type":"intension","count":106},{"type":"sum","count":24},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

196.53/196.62	c xcsp_picat version 2.4#6 (8/1/2018)
196.53/196.62	o 118
196.53/196.62	o 177
196.53/196.62	o 207
196.53/196.62	o 223
196.53/196.62	o 230
196.53/196.62	o 231
196.53/196.62	o 232
196.53/196.62	s OPTIMUM FOUND
196.53/196.62	v <instantiation>
196.53/196.62	v     <list> z x[][] w[][] ws[]  </list> 
196.53/196.62	v     <values> 232  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 0 1 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1 1 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 1 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 0 1 0 1 1 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 1 0 1 0 1 1 0 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 1 1 1 0 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 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 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0  7 7 7 9 13 13 15 15 17 17 17 19 19 19 21 22 25 25 29 31 31 31 38   </values> 
196.53/196.62	v </instantiation>

Verifier Data 

OK	232

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 (4109 MiB free)
  memory of node 1: 16384 MiB (4753 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302967-1533992517/watcher-4302967-1533992517 -o /tmp/evaluation-result-4302967-1533992517/solver-4302967-1533992517 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580 xcsp_picat HOME/instance-4302967-1533992517.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=13289, runsolver pid=13286
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9059536/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2025744 memory=18460 CPUtime=0.1 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 1226 0 0 0 10 0 0 0 20 0 1 0 216814532 2074361856 4615 33554432000 4194304 5849708 140720905628672 140720905627976 4511415 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 506436 4615 647 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18460 KiB

[startup+0.209723 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9053268/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2026044 memory=25348 CPUtime=0.21 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 1408 0 0 0 21 0 0 0 20 0 1 0 216814532 2074669056 6337 33554432000 4194304 5849708 140720905628672 140720905627976 140570890061728 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 506544 6337 716 405 0 503489 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026044 KiB
Current children cumulated memory: 25348 KiB

[startup+0.309442 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9052152/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2026952 memory=26272 CPUtime=0.31 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 1636 0 0 0 31 0 0 0 20 0 1 0 216814532 2075598848 6568 33554432000 4194304 5849708 140720905628672 140720905627976 5470993 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 506738 6568 720 405 0 503683 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026952 KiB
Current children cumulated memory: 26272 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9052152/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2026952 memory=26272 CPUtime=0.69 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 1636 0 0 0 69 0 0 0 20 0 1 0 216814532 2075598848 6568 33554432000 4194304 5849708 140720905628672 140720905627976 5522755 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 506738 6568 720 405 0 503683 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026952 KiB
Current children cumulated memory: 26272 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9048504/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2027720 memory=26916 CPUtime=1.49 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 1828 0 0 0 149 0 0 0 20 0 1 0 216814532 2076385280 6729 33554432000 4194304 5849708 140720905628672 140720905627768 5472755 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 506930 6729 720 405 0 503875 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027720 KiB
Current children cumulated memory: 26916 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9043720/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2028232 memory=27680 CPUtime=3.09 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 2120 0 0 0 309 0 0 0 20 0 1 0 216814532 2076909568 6920 33554432000 4194304 5849708 140720905628672 140720905627912 5519848 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 507058 6920 720 405 0 504003 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2028232 KiB
Current children cumulated memory: 27680 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9045976/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2030536 memory=29952 CPUtime=6.29 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 2958 0 0 0 628 1 0 0 20 0 1 0 216814532 2079268864 7488 33554432000 4194304 5849708 140720905628672 140720905627768 5472196 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 507634 7488 720 405 0 504579 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2030536 KiB
Current children cumulated memory: 29952 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9042084/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2028668 memory=28196 CPUtime=12.68 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 8202 0 0 0 1265 3 0 0 20 0 1 0 216814532 2077356032 7049 33554432000 4194304 5849708 140720905628672 140720905627912 5472274 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 507167 7049 761 405 0 504112 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2028668 KiB
Current children cumulated memory: 28196 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13290
/proc/meminfo: memFree=9026436/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2045056 memory=43680 CPUtime=25.49 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 12059 0 0 0 2542 7 0 0 20 0 1 0 216814532 2094137344 10920 33554432000 4194304 5849708 140720905628672 140720905627160 4212500 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 511264 10920 761 405 0 508209 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2045056 KiB
Current children cumulated memory: 43680 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13418
/proc/meminfo: memFree=9036024/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2040960 memory=41568 CPUtime=51.08 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 20522 0 0 0 5086 22 0 0 20 0 1 0 216814532 2089943040 10392 33554432000 4194304 5849708 140720905628672 140720905627672 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 510240 10392 761 405 0 507185 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2040960 KiB
Current children cumulated memory: 41568 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13482
/proc/meminfo: memFree=9019940/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2032764 memory=37680 CPUtime=102.26 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 27028 0 0 0 10169 57 0 0 20 0 1 0 216814532 2081550336 9420 33554432000 4194304 5849708 140720905628672 140720905627768 5520217 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 508191 9420 761 405 0 505136 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 2032764 KiB
Current children cumulated memory: 37680 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13483
/proc/meminfo: memFree=8973652/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2042812 memory=47488 CPUtime=162.24 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 36014 0 0 0 16135 89 0 0 20 0 1 0 216814532 2091839488 11872 33554432000 4194304 5849708 140720905628672 140720905627160 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 510703 11872 761 405 0 507648 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2042812 KiB
Current children cumulated memory: 47488 KiB

[startup+196.621 s]
# the end of solver process 13289 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=195.459 s, system=1.1097 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 13483
/proc/meminfo: memFree=9008620/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2032764 memory=37572 CPUtime=179.14 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 37820 0 0 0 17814 100 0 0 20 0 1 0 216814532 2081550336 9393 33554432000 4194304 5849708 140720905628672 140720905627768 5470983 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 508191 9393 761 405 0 505136 0
Current children cumulated CPU time: 179.14 s
Current children cumulated vsize: 2032764 KiB
Current children cumulated memory: 37572 KiB

[startup+185.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 13483
/proc/meminfo: memFree=8998632/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2043004 memory=47400 CPUtime=185.54 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 38766 0 0 0 18452 102 0 0 20 0 1 0 216814532 2092036096 11850 33554432000 4194304 5849708 140720905628672 140720905627672 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 510751 11850 761 405 0 507696 0
Current children cumulated CPU time: 185.54 s
Current children cumulated vsize: 2043004 KiB
Current children cumulated memory: 47400 KiB

[startup+192 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 13483
/proc/meminfo: memFree=8992568/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2048768 memory=53600 CPUtime=191.95 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 39266 0 0 0 19087 108 0 0 20 0 1 0 216814532 2097938432 13400 33554432000 4194304 5849708 140720905628672 140720905627672 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 512192 13400 761 405 0 509137 0
Current children cumulated CPU time: 191.95 s
Current children cumulated vsize: 2048768 KiB
Current children cumulated memory: 53600 KiB

[startup+195.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 13483
/proc/meminfo: memFree=8992568/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2048768 memory=53600 CPUtime=195.14 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 39266 0 0 0 19405 109 0 0 20 0 1 0 216814532 2097938432 13400 33554432000 4194304 5849708 140720905628672 140720905627160 4211607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 512192 13400 761 405 0 509137 0
Current children cumulated CPU time: 195.14 s
Current children cumulated vsize: 2048768 KiB
Current children cumulated memory: 53600 KiB

[startup+196 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 13483
/proc/meminfo: memFree=8992568/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2048768 memory=53600 CPUtime=195.94 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 39266 0 0 0 19485 109 0 0 20 0 1 0 216814532 2097938432 13400 33554432000 4194304 5849708 140720905628672 140720905627672 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 512192 13400 761 405 0 509137 0
Current children cumulated CPU time: 195.94 s
Current children cumulated vsize: 2048768 KiB
Current children cumulated memory: 53600 KiB

[startup+196.4 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 13483
/proc/meminfo: memFree=8992568/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2048768 memory=53600 CPUtime=196.34 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 39266 0 0 0 19524 110 0 0 20 0 1 0 216814532 2097938432 13400 33554432000 4194304 5849708 140720905628672 140720905627672 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 512192 13400 761 405 0 509137 0
Current children cumulated CPU time: 196.34 s
Current children cumulated vsize: 2048768 KiB
Current children cumulated memory: 53600 KiB

[startup+196.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 13483
/proc/meminfo: memFree=8992568/32770624 swapFree=67108688/67108860
[pid=13289] ppid=13286 vsize=2048768 memory=53600 CPUtime=196.53 cores=1,3,5,7
/proc/13289/stat : 13289 (xcsp_picat) R 13286 13289 12810 0 -1 4202496 39266 0 0 0 19543 110 0 0 20 0 1 0 216814532 2097938432 13400 33554432000 4194304 5849708 140720905628672 140720905627672 140570890473351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 48037888 140720905630902 140720905630980 140720905630980 140720905633738 0
/proc/13289/statm: 512192 13400 761 405 0 509137 0
Current children cumulated CPU time: 196.53 s
Current children cumulated vsize: 2048768 KiB
Current children cumulated memory: 53600 KiB

Child status: 0
Real time (s): 196.622
CPU time (s): 196.568
CPU user time (s): 195.459
CPU system time (s): 1.1097
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 2050908
Max. memory (cumulated for all children) (KiB): 55892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 195.459
system time used= 1.1097
maximum resident set size= 55892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39327
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= 4
involuntary context switches= 568


# summary of solver processes directly reported to runsolver:
#   pid: 13289
#   total CPU time (s): 196.568
#   total CPU user time (s): 195.459
#   total CPU system time (s): 1.1097

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.715698 second user time and 1.36384 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 15:01:57
IDJOB=4302967
IDBENCH=141037
IDSOLVER=2778
FILE ID=node106/4302967-1533992517
RUNJOBID= node106-1533989978-12842
PBS_JOBID= 21036938
Free space on /tmp= 39660 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/StillLife/StillLife-wastage-21_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302967-1533992517/watcher-4302967-1533992517 -o /tmp/evaluation-result-4302967-1533992517/solver-4302967-1533992517 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580  xcsp_picat HOME/instance-4302967-1533992517.xml

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

MD5SUM BENCH= a6f0507a9e94bceb0819229116432592
RANDOM SEED=863329544

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:         9075780 kB
MemAvailable:   31886112 kB
Buffers:          175332 kB
Cached:         22653784 kB
SwapCached:            0 kB
Active:          9899508 kB
Inactive:       13002300 kB
Active(anon):      19924 kB
Inactive(anon):   105352 kB
Active(file):    9879584 kB
Inactive(file): 12896948 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3320 kB
Writeback:             8 kB
AnonPages:         80692 kB
Mapped:            55248 kB
Shmem:             49632 kB
Slab:             489964 kB
SReclaimable:     462260 kB
SUnreclaim:        27704 kB
KernelStack:        3408 kB
PageTables:         5196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2393132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-11 15:05:13