Trace number 4303193

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 2018-08-02OPT46 292.61 292.61

General information on the benchmark

NameSumColoring/
SumColoring-myciel5_c18.xml
MD5SUM129cb36d1c9243226923c7f46c8f3d2b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46
Best CPU time to get the best result obtained on this benchmark292.877
Satisfiable
(Un)Satisfiability was proved
Number of variables47
Number of constraints236
Number of domains1
Minimum domain size47
Maximum domain size47
Distribution of domain sizes[{"size":47,"count":47}]
Minimum variable degree6
Maximum variable degree24
Distribution of variable degrees[{"degree":6,"count":5},{"degree":7,"count":5},{"degree":8,"count":6},{"degree":9,"count":5},{"degree":10,"count":5},{"degree":11,"count":5},{"degree":12,"count":1},{"degree":13,"count":7},{"degree":17,"count":5},{"degree":21,"count":1},{"degree":23,"count":1},{"degree":24,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":236}]
Number of extensional constraints0
Number of intensional constraints236
Distribution of constraint types[{"type":"intension","count":236}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

292.59/292.60	c xcsp_picat version 2.4#6 (8/1/2018)
292.59/292.60	o 889
292.59/292.60	o 427
292.59/292.60	o 192
292.59/292.60	o 95
292.59/292.60	o 47
292.59/292.60	o 46
292.59/292.60	s OPTIMUM FOUND
292.59/292.60	v <instantiation>
292.59/292.60	v     <list> c[]  </list> 
292.59/292.60	v     <values> 3 4 5 4 3 2 2 2 2 2 3 1 1 1 1 1 1 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1   </values> 
292.59/292.60	v </instantiation>

Verifier Data 

OK	46

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 (10773 MiB free)
  memory of node 1: 16384 MiB (7037 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303193-1534005213/watcher-4303193-1534005213 -o /tmp/evaluation-result-4303193-1534005213/solver-4303193-1534005213 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303193-1534005213.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
Current StackSize limit: 8192 KiB

solver pid=27448, runsolver pid=27445

[startup+0.100112 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18228092/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2026796 memory=13896 CPUtime=0.1 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 1676 0 0 0 10 0 0 0 20 0 1 0 218084546 2075439104 3474 33554432000 4194304 5849708 140732393218720 140732393218720 4208681 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 506699 3474 677 405 0 503644 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026796 KiB
Current children cumulated memory: 13896 KiB

[startup+0.209718 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18228092/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2026980 memory=13960 CPUtime=0.21 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 1824 0 0 0 21 0 0 0 20 0 1 0 218084546 2075627520 3490 33554432000 4194304 5849708 140732393218720 140732393218720 140597468780448 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 506745 3490 692 405 0 503690 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026980 KiB
Current children cumulated memory: 13960 KiB

[startup+0.308934 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18227720/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2026980 memory=14224 CPUtime=0.31 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 1899 0 0 0 31 0 0 0 20 0 1 0 218084546 2075627520 3556 33554432000 4194304 5849708 140732393218720 140732393218720 5309600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 506745 3556 692 405 0 503690 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026980 KiB
Current children cumulated memory: 14224 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18228216/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2026972 memory=14180 CPUtime=0.69 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 2183 0 0 0 69 0 0 0 20 0 1 0 218084546 2075619328 3545 33554432000 4194304 5849708 140732393218720 140732393218720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 506743 3545 692 405 0 503688 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026972 KiB
Current children cumulated memory: 14180 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18222512/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2033452 memory=19424 CPUtime=1.49 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 4331 0 0 0 149 0 0 0 20 0 1 0 218084546 2082254848 4856 33554432000 4194304 5849708 140732393218720 140732393218720 5301858 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 508363 4856 694 405 0 505308 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2033452 KiB
Current children cumulated memory: 19424 KiB

[startup+3.10936 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18225644/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2030516 memory=17760 CPUtime=3.1 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 5679 0 0 0 308 2 0 0 20 0 1 0 218084546 2079248384 4440 33554432000 4194304 5849708 140732393218720 140732393217208 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 507629 4440 694 405 0 504574 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030516 KiB
Current children cumulated memory: 17760 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18217168/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2037384 memory=25000 CPUtime=6.29 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 7310 0 0 0 621 8 0 0 20 0 1 0 218084546 2086281216 6250 33554432000 4194304 5849708 140732393218720 140732393217720 5394516 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 509346 6250 694 405 0 506291 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2037384 KiB
Current children cumulated memory: 25000 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18210628/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2044224 memory=32452 CPUtime=12.69 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 14741 0 0 0 1251 18 0 0 20 0 1 0 218084546 2093285376 8113 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 511056 8113 694 405 0 508001 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044224 KiB
Current children cumulated memory: 32452 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 27449
/proc/meminfo: memFree=18201848/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2052272 memory=42744 CPUtime=25.49 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 25055 0 0 0 2517 32 0 0 20 0 1 0 218084546 2101526528 10686 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 513068 10686 694 405 0 510013 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2052272 KiB
Current children cumulated memory: 42744 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 27450
/proc/meminfo: memFree=18173728/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2076400 memory=68336 CPUtime=51.1 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 39471 0 0 0 5060 50 0 0 20 0 1 0 218084546 2126233600 17084 33554432000 4194304 5849708 140732393218720 140732393217880 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 519100 17084 694 405 0 516045 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2076400 KiB
Current children cumulated memory: 68336 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 27451
/proc/meminfo: memFree=18209356/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2040588 memory=32700 CPUtime=102.29 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 55926 0 0 0 10132 97 0 0 20 0 1 0 218084546 2089562112 8175 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 510147 8175 694 405 0 507092 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2040588 KiB
Current children cumulated memory: 32700 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 27452
/proc/meminfo: memFree=18167784/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2082272 memory=74520 CPUtime=162.29 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 64436 0 0 0 16081 148 0 0 20 0 1 0 218084546 2132246528 18630 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 520568 18630 694 405 0 517513 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2082272 KiB
Current children cumulated memory: 74520 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 27453
/proc/meminfo: memFree=18192544/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2057108 memory=49184 CPUtime=222.29 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 72014 0 0 0 22034 195 0 0 20 0 1 0 218084546 2106478592 12296 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 514277 12296 694 405 0 511222 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2057108 KiB
Current children cumulated memory: 49184 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27454
/proc/meminfo: memFree=18153184/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2096736 memory=88860 CPUtime=282.29 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 83133 0 0 0 27981 248 0 0 20 0 1 0 218084546 2147057664 22215 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 524184 22215 694 405 0 521129 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2096736 KiB
Current children cumulated memory: 88860 KiB

[startup+292.61 s]
# the end of solver process 27448 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=290.078 s, system=2.53201 s

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

[startup+288 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 27454
/proc/meminfo: memFree=18121300/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2096736 memory=88860 CPUtime=288 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 83133 0 0 0 28549 251 0 0 20 0 1 0 218084546 2147057664 22215 33554432000 4194304 5849708 140732393218720 140732393217720 5437841 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 524184 22215 694 405 0 521129 0
Current children cumulated CPU time: 288 s
Current children cumulated vsize: 2096736 KiB
Current children cumulated memory: 88860 KiB

[startup+291.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27454
/proc/meminfo: memFree=18121300/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2096736 memory=89080 CPUtime=291.19 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 83173 0 0 0 28867 252 0 0 20 0 1 0 218084546 2147057664 22270 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 524184 22270 694 405 0 521129 0
Current children cumulated CPU time: 291.19 s
Current children cumulated vsize: 2096736 KiB
Current children cumulated memory: 89080 KiB

[startup+292 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 27454
/proc/meminfo: memFree=18121300/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2096736 memory=89080 CPUtime=292 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 83173 0 0 0 28948 252 0 0 20 0 1 0 218084546 2147057664 22270 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 524184 22270 694 405 0 521129 0
Current children cumulated CPU time: 292 s
Current children cumulated vsize: 2096736 KiB
Current children cumulated memory: 89080 KiB

[startup+292.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27454
/proc/meminfo: memFree=18121300/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2096736 memory=89080 CPUtime=292.39 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 83173 0 0 0 28987 252 0 0 20 0 1 0 218084546 2147057664 22270 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 524184 22270 694 405 0 521129 0
Current children cumulated CPU time: 292.39 s
Current children cumulated vsize: 2096736 KiB
Current children cumulated memory: 89080 KiB

[startup+292.6 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27454
/proc/meminfo: memFree=18121300/32770624 swapFree=67108688/67108860
[pid=27448] ppid=27445 vsize=2096736 memory=89080 CPUtime=292.59 cores=1,3,5,7
/proc/27448/stat : 27448 (xcsp_picat) R 27445 27448 25480 0 -1 4202496 83173 0 0 0 29006 253 0 0 20 0 1 0 218084546 2147057664 22270 33554432000 4194304 5849708 140732393218720 140732393217720 140597469192071 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 34000896 140732393227446 140732393227524 140732393227524 140732393230282 0
/proc/27448/statm: 524184 22270 694 405 0 521129 0
Current children cumulated CPU time: 292.59 s
Current children cumulated vsize: 2096736 KiB
Current children cumulated memory: 89080 KiB

Child status: 0
Real time (s): 292.61
CPU time (s): 292.61
CPU user time (s): 290.078
CPU system time (s): 2.53201
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 2109636
Max. memory (cumulated for all children) (KiB): 101884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 290.078
system time used= 2.532
maximum resident set size= 101884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83238
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= 3
involuntary context switches= 79


# summary of solver processes directly reported to runsolver:
#   pid: 27448
#   total CPU time (s): 292.61
#   total CPU user time (s): 290.078
#   total CPU system time (s): 2.53201

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.37241 second user time and 1.99019 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 18:33:33
IDJOB=4303193
IDBENCH=141221
IDSOLVER=2778
FILE ID=node134/4303193-1534005213
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SumColoring/SumColoring-myciel5_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303193-1534005213/watcher-4303193-1534005213 -o /tmp/evaluation-result-4303193-1534005213/solver-4303193-1534005213 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303193-1534005213.xml

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

MD5SUM BENCH= 129cb36d1c9243226923c7f46c8f3d2b
RANDOM SEED=1754751185

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18240116 kB
MemAvailable:   31767800 kB
Buffers:          170528 kB
Cached:         13506496 kB
SwapCached:           52 kB
Active:          4558868 kB
Inactive:        9309860 kB
Active(anon):     141140 kB
Inactive(anon):   103132 kB
Active(file):    4417728 kB
Inactive(file):  9206728 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        297192 kB
Mapped:            55912 kB
Shmem:             49652 kB
Slab:             360364 kB
SReclaimable:     331688 kB
SUnreclaim:        28676 kB
KernelStack:        3440 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2502000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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= 42308 MiB
End job on node134 at 2018-08-11 18:38:26