Trace number 4292904

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 2018-06-15OPT152 149.33 149.345

General information on the benchmark

NameStillLife/
StillLife-wastage-17_c18.xml
MD5SUM6bdaa478fa612f14e4ae80d6384d4ab1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark152
Best CPU time to get the best result obtained on this benchmark148.537
Satisfiable
(Un)Satisfiability was proved
Number of variables742
Number of constraints467
Number of domains4
Minimum domain size2
Maximum domain size723
Distribution of domain sizes[{"size":2,"count":361},{"size":3,"count":361},{"size":290,"count":1},{"size":723,"count":19}]
Minimum variable degree1
Maximum variable degree20
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":358},{"degree":3,"count":22},{"degree":4,"count":68},{"degree":8,"count":64},{"degree":9,"count":225},{"degree":20,"count":1}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":87},{"arity":3,"count":68},{"arity":10,"count":289},{"arity":19,"count":4},{"arity":20,"count":1},{"arity":21,"count":18}]
Number of extensional constraints357
Number of intensional constraints86
Distribution of constraint types[{"type":"extension","count":357},{"type":"intension","count":86},{"type":"sum","count":20},{"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 

149.28/149.34	c xcsp_picat version 2.4#4 (June 15, 2018)
149.28/149.34	o 78
149.28/149.34	o 118
149.28/149.34	o 138
149.28/149.34	o 148
149.28/149.34	o 150
149.28/149.34	o 151
149.28/149.34	o 152
149.28/149.34	s OPTIMUM FOUND
149.28/149.34	v <instantiation>
149.28/149.34	v     <list> x[][] w[][] ws[] z  </list> 
149.28/149.34	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 1 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 1 0 0 1 1 1 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1 0 1 0 1 1 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 1 0 0 1 0 1 1 1 1 0 0 1 0 1 1 1 1 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 1 1 0 1 0 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 0 1 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 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 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 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 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 1 1 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 1 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 0 0 0 1 0 0 0 0 0 0 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 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 1 0 0 1 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 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0  6 8 8 12 13 14 16 16 17 19 21 22 22 23 25 27 30 32 38  152   </values> 
149.28/149.34	v </instantiation>

Verifier Data 

OK	152

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 (3959 MiB free)
  memory of node 1: 16384 MiB (11543 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292904-1532296861/watcher-4292904-1532296861 -o /tmp/evaluation-result-4292904-1532296861/solver-4292904-1532296861 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580 xcsp_picat HOME/instance-4292904-1532296861.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=30828, runsolver pid=30825

[startup+0.100111 s]*
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15859804/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=111688 memory=17736 CPUtime=0.1 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 1519 0 0 0 10 0 0 0 20 0 1 0 47249265 114368512 4434 33554432000 4194304 5849740 140731792589680 140731792588984 4486388 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 27922 4434 656 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 17736 KiB

[startup+0.20997 s]*
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15856052/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=112904 memory=21340 CPUtime=0.21 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 1953 0 0 0 21 0 0 0 20 0 1 0 47249265 115613696 5335 33554432000 4194304 5849740 140731792589680 140731792588984 140321987555207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 28226 5335 720 405 0 25170 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112904 KiB
Current children cumulated memory: 21340 KiB

[startup+0.309336 s]*
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15856052/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=112904 memory=21340 CPUtime=0.31 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 1953 0 0 0 31 0 0 0 20 0 1 0 47249265 115613696 5335 33554432000 4194304 5849740 140731792589680 140731792588984 140321987555207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 28226 5335 720 405 0 25170 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112904 KiB
Current children cumulated memory: 21340 KiB

[startup+0.700236 s]
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15856052/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=112904 memory=21340 CPUtime=0.69 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 1953 0 0 0 69 0 0 0 20 0 1 0 47249265 115613696 5335 33554432000 4194304 5849740 140731792589680 140731792588984 5473307 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 28226 5335 720 405 0 25170 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 112904 KiB
Current children cumulated memory: 21340 KiB

[startup+1.50023 s]
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15856052/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=113160 memory=21468 CPUtime=1.49 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 2017 0 0 0 149 0 0 0 20 0 1 0 47249265 115875840 5367 33554432000 4194304 5849740 140731792589680 140731792588776 5510325 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 28290 5367 720 405 0 25234 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 113160 KiB
Current children cumulated memory: 21468 KiB

[startup+3.10896 s]
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15854812/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=114184 memory=22748 CPUtime=3.1 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 2403 0 0 0 310 0 0 0 20 0 1 0 47249265 116924416 5687 33554432000 4194304 5849740 140731792589680 140731792588776 140321987555207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 28546 5687 720 405 0 25490 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 114184 KiB
Current children cumulated memory: 22748 KiB

[startup+6.30023 s]
/proc/loadavg: 1.97 1.70 1.54 3/189 30829
/proc/meminfo: memFree=15846372/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=118836 memory=27304 CPUtime=6.29 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 5478 0 0 0 628 1 0 0 20 0 1 0 47249265 121688064 6826 33554432000 4194304 5849740 140731792589680 140731792588088 4211675 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 29709 6826 748 405 0 26653 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 118836 KiB
Current children cumulated memory: 27304 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 1.71 1.55 3/189 30829
/proc/meminfo: memFree=15842276/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=122812 memory=31532 CPUtime=12.69 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 9119 0 0 0 1266 3 0 0 20 0 1 0 47249265 125759488 7883 33554432000 4194304 5849740 140731792589680 140731792587576 4211581 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 30703 7883 761 405 0 27647 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 122812 KiB
Current children cumulated memory: 31532 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 1.72 1.55 3/189 30829
/proc/meminfo: memFree=15832836/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=122856 memory=33636 CPUtime=25.49 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 13165 0 0 0 2540 9 0 0 20 0 1 0 47249265 125804544 8409 33554432000 4194304 5849740 140731792589680 140731792588392 5437904 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 30714 8409 761 405 0 27658 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 122856 KiB
Current children cumulated memory: 33636 KiB

[startup+51.1095 s]
/proc/loadavg: 1.99 1.74 1.57 3/189 30829
/proc/meminfo: memFree=15836364/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=116144 memory=29172 CPUtime=51.09 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 18532 0 0 0 5078 31 0 0 20 0 1 0 47249265 118931456 7293 33554432000 4194304 5849740 140731792589680 140731792588792 5520297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 29036 7293 761 405 0 25980 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 116144 KiB
Current children cumulated memory: 29172 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.79 1.59 3/189 30830
/proc/meminfo: memFree=15832196/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=122804 memory=35456 CPUtime=102.28 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 25437 0 0 0 10158 70 0 0 20 0 1 0 47249265 125751296 8864 33554432000 4194304 5849740 140731792589680 140731792588680 140321987555207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 30701 8864 761 405 0 27645 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 122804 KiB
Current children cumulated memory: 35456 KiB

[startup+149.345 s]
# the end of solver process 30828 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=148.173 s, system=1.15689 s

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

[startup+102.4 s]
/proc/loadavg: 1.99 1.79 1.59 3/189 30830
/proc/meminfo: memFree=15832196/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=122804 memory=35456 CPUtime=102.38 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 25437 0 0 0 10168 70 0 0 20 0 1 0 47249265 125751296 8864 33554432000 4194304 5849740 140731792589680 140731792588680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 30701 8864 761 405 0 27645 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 122804 KiB
Current children cumulated memory: 35456 KiB

[startup+128 s]*
/proc/loadavg: 2.00 1.80 1.60 3/189 30831
/proc/meminfo: memFree=15822316/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=131748 memory=44440 CPUtime=127.98 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 30948 0 0 0 12705 93 0 0 20 0 1 0 47249265 134909952 11110 33554432000 4194304 5849740 140731792589680 140731792588168 4211671 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 32937 11110 761 405 0 29881 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 131748 KiB
Current children cumulated memory: 44440 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 1.81 1.61 3/189 30831
/proc/meminfo: memFree=15818532/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=127652 memory=40680 CPUtime=140.78 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 33097 0 0 0 13972 106 0 0 20 0 1 0 47249265 130715648 10170 33554432000 4194304 5849740 140731792589680 140731792588168 5438106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 31913 10170 761 405 0 28857 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 127652 KiB
Current children cumulated memory: 40680 KiB

[startup+144 s]*
/proc/loadavg: 2.00 1.81 1.61 3/189 30831
/proc/meminfo: memFree=15818656/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=131748 memory=44568 CPUtime=143.98 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 33610 0 0 0 14289 109 0 0 20 0 1 0 47249265 134909952 11142 33554432000 4194304 5849740 140731792589680 140731792588680 140321987555207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 32937 11142 761 405 0 29881 0
Current children cumulated CPU time: 143.98 s
Current children cumulated vsize: 131748 KiB
Current children cumulated memory: 44568 KiB

[startup+147.2 s]
/proc/loadavg: 2.00 1.82 1.61 3/189 30831
/proc/meminfo: memFree=15816588/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=134140 memory=46832 CPUtime=147.18 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 34689 0 0 0 14605 113 0 0 20 0 1 0 47249265 137359360 11708 33554432000 4194304 5849740 140731792589680 140731792588680 5335610 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 33535 11708 761 405 0 30479 0
Current children cumulated CPU time: 147.18 s
Current children cumulated vsize: 134140 KiB
Current children cumulated memory: 46832 KiB

[startup+148 s]*
/proc/loadavg: 2.00 1.82 1.61 3/189 30831
/proc/meminfo: memFree=15816588/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=134140 memory=46832 CPUtime=147.99 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 34689 0 0 0 14685 114 0 0 20 0 1 0 47249265 137359360 11708 33554432000 4194304 5849740 140731792589680 140731792588680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 33535 11708 761 405 0 30479 0
Current children cumulated CPU time: 147.99 s
Current children cumulated vsize: 134140 KiB
Current children cumulated memory: 46832 KiB

[startup+148.8 s]
/proc/loadavg: 2.00 1.82 1.61 3/189 30831
/proc/meminfo: memFree=15816588/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=134140 memory=46832 CPUtime=148.77 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 34689 0 0 0 14763 114 0 0 20 0 1 0 47249265 137359360 11708 33554432000 4194304 5849740 140731792589680 140731792588680 140321987555207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 33535 11708 761 405 0 30479 0
Current children cumulated CPU time: 148.77 s
Current children cumulated vsize: 134140 KiB
Current children cumulated memory: 46832 KiB

[startup+149.2 s]
/proc/loadavg: 2.00 1.82 1.61 3/189 30831
/proc/meminfo: memFree=15816588/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=134140 memory=46832 CPUtime=149.18 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 34689 0 0 0 14803 115 0 0 20 0 1 0 47249265 137359360 11708 33554432000 4194304 5849740 140731792589680 140731792588680 5437560 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 33535 11708 761 405 0 30479 0
Current children cumulated CPU time: 149.18 s
Current children cumulated vsize: 134140 KiB
Current children cumulated memory: 46832 KiB

[startup+149.3 s]
/proc/loadavg: 2.00 1.82 1.61 3/189 30831
/proc/meminfo: memFree=15816588/32770624 swapFree=67108860/67108860
[pid=30828] ppid=30825 vsize=134140 memory=46832 CPUtime=149.28 cores=0,2,4,6
/proc/30828/stat : 30828 (xcsp_picat) R 30825 30828 30410 0 -1 4202496 34689 0 0 0 14813 115 0 0 20 0 1 0 47249265 137359360 11708 33554432000 4194304 5849740 140731792589680 140731792588680 5437609 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 47742976 140731792594102 140731792594180 140731792594180 140731792596938 0
/proc/30828/statm: 33535 11708 761 405 0 30479 0
Current children cumulated CPU time: 149.28 s
Current children cumulated vsize: 134140 KiB
Current children cumulated memory: 46832 KiB

Child status: 0
Real time (s): 149.345
CPU time (s): 149.33
CPU user time (s): 148.173
CPU system time (s): 1.15689
CPU usage (%): 99.9896
Max. virtual memory (cumulated for all children) (KiB): 134140
Max. memory (cumulated for all children) (KiB): 46944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 148.173
system time used= 1.15689
maximum resident set size= 47048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34790
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= 174


# summary of solver processes directly reported to runsolver:
#   pid: 30828
#   total CPU time (s): 149.33
#   total CPU user time (s): 148.173
#   total CPU system time (s): 1.15689

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.584167 second user time and 1.01492 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 00:01:01
IDJOB=4292904
IDBENCH=141033
IDSOLVER=2754
FILE ID=node105/4292904-1532296861
RUNJOBID= node105-1532296553-30441
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/StillLife/StillLife-wastage-17_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292904-1532296861/watcher-4292904-1532296861 -o /tmp/evaluation-result-4292904-1532296861/solver-4292904-1532296861 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580  xcsp_picat HOME/instance-4292904-1532296861.xml

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

MD5SUM BENCH= 6bdaa478fa612f14e4ae80d6384d4ab1
RANDOM SEED=1266035983

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        15874988 kB
MemAvailable:   31870856 kB
Buffers:          179732 kB
Cached:         15781908 kB
SwapCached:            0 kB
Active:          1443912 kB
Inactive:       14639128 kB
Active(anon):      76056 kB
Inactive(anon):    65072 kB
Active(file):    1367856 kB
Inactive(file): 14574056 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:        128708 kB
Mapped:            38428 kB
Shmem:             17036 kB
Slab:             510000 kB
SReclaimable:     482416 kB
SUnreclaim:        27584 kB
KernelStack:        3376 kB
PageTables:         5240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     491904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 00:03:30