Trace number 4309459

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 2018-08-14OPT1202 46.0208 46.0155

General information on the benchmark

NameNurseRostering/
NurseRostering-00_c18.xml
MD5SUM7966b03e526ceecd0ca6bc8193050685
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1202
Best CPU time to get the best result obtained on this benchmark5.35619
Satisfiable
(Un)Satisfiability was proved
Number of variables162
Number of constraints288
Number of domains10
Minimum domain size1
Maximum domain size15
Distribution of domain sizes[{"size":1,"count":14},{"size":2,"count":96},{"size":6,"count":42},{"size":15,"count":10}]
Minimum variable degree2
Maximum variable degree18
Distribution of variable degrees[{"degree":2,"count":82},{"degree":3,"count":10},{"degree":8,"count":2},{"degree":9,"count":7},{"degree":10,"count":1},{"degree":11,"count":3},{"degree":12,"count":6},{"degree":13,"count":7},{"degree":14,"count":11},{"degree":15,"count":9},{"degree":16,"count":12},{"degree":17,"count":11},{"degree":18,"count":1}]
Minimum constraint arity2
Maximum constraint arity15
Distribution of constraint arities[{"arity":2,"count":84},{"arity":3,"count":120},{"arity":5,"count":1},{"arity":6,"count":73},{"arity":15,"count":10}]
Number of extensional constraints28
Number of intensional constraints46
Distribution of constraint types[{"type":"extension","count":28},{"type":"intension","count":46},{"type":"regular","count":120},{"type":"sum","count":10},{"type":"count","count":83},{"type":"instantiation","count":1}]
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 

45.99/46.01	c xcsp_picat version 2.4#7 (8/14/2018)
45.99/46.01	o 2411
45.99/46.01	o 1204
45.99/46.01	o 1202
45.99/46.01	s OPTIMUM FOUND
45.99/46.01	v <instantiation>
45.99/46.01	v     <list> cn[] wk[][] ds[][] cf[] ps[][] x[][] cc[][]  </list> 
45.99/46.01	v     <values> 0 0 0 0 0 0 0 0 0 0 1 1 0 0  0 1 0 1 1 0 1 0 0 1  3 2 5 0 4 1 3 2 4 1 2 3 1 4 4 1 4 1 1 4 2 3 4 1 3 2 3 2  0 0  9 5 9 5 8 6 8 6 9 5  1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 1 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 1 0 1 1 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 1 0  0 0 0 0 100 0 0 0 0 0 200 0 300 0 100 0 100 0 200 0 0 0 0 0 200 0 0 0   </values> 
45.99/46.01	v </instantiation>

Verifier Data 

OK	1202

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 (6221 MiB free)
  memory of node 1: 16384 MiB (9110 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309459-1534294082/watcher-4309459-1534294082 -o /tmp/evaluation-result-4309459-1534294082/solver-4309459-1534294082 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5447 --watchdog 2580 xcsp_picat HOME/instance-4309459-1534294082.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
solver pid=5478, runsolver pid=5471
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 0.70 0.59 0.78 4/188 5479
/proc/meminfo: memFree=15666244/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2033856 memory=17408 CPUtime=0.09 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 1963 0 0 0 9 0 0 0 20 0 1 0 246971365 2082668544 4352 33554432000 4194304 5849940 140728877103440 140728877103440 5606437 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508464 4352 721 405 0 505408 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033856 KiB
Current children cumulated memory: 17408 KiB

[startup+0.20976 s]*
/proc/loadavg: 0.80 0.62 0.79 4/188 5479
/proc/meminfo: memFree=15665128/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2033956 memory=17540 CPUtime=0.2 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 1997 0 0 0 20 0 0 0 20 0 1 0 246971365 2082770944 4385 33554432000 4194304 5849940 140728877103440 140728877103440 5606430 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508489 4385 722 405 0 505433 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2033956 KiB
Current children cumulated memory: 17540 KiB

[startup+0.309367 s]*
/proc/loadavg: 0.80 0.62 0.79 4/188 5479
/proc/meminfo: memFree=15664756/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2033956 memory=17540 CPUtime=0.3 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 1997 0 0 0 30 0 0 0 20 0 1 0 246971365 2082770944 4385 33554432000 4194304 5849940 140728877103440 140728877103440 5521670 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508489 4385 722 405 0 505433 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2033956 KiB
Current children cumulated memory: 17540 KiB

[startup+0.700279 s]
/proc/loadavg: 0.80 0.62 0.79 4/188 5479
/proc/meminfo: memFree=15664756/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034020 memory=17588 CPUtime=0.69 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 2023 0 0 0 69 0 0 0 20 0 1 0 246971365 2082836480 4397 33554432000 4194304 5849940 140728877103440 140728877103440 5606430 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508505 4397 722 405 0 505449 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2034020 KiB
Current children cumulated memory: 17588 KiB

[startup+1.50029 s]
/proc/loadavg: 0.80 0.62 0.79 5/188 5479
/proc/meminfo: memFree=15662896/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034020 memory=17584 CPUtime=1.49 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 2059 0 0 0 149 0 0 0 20 0 1 0 246971365 2082836480 4396 33554432000 4194304 5849940 140728877103440 140728877103440 5606384 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508505 4396 722 405 0 505449 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2034020 KiB
Current children cumulated memory: 17584 KiB

[startup+3.10901 s]
/proc/loadavg: 0.80 0.62 0.79 5/188 5479
/proc/meminfo: memFree=15661528/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034016 memory=17680 CPUtime=3.1 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 2219 0 0 0 310 0 0 0 20 0 1 0 246971365 2082832384 4420 33554432000 4194304 5849940 140728877103440 140728877102536 5521660 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508504 4420 722 405 0 505448 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2034016 KiB
Current children cumulated memory: 17680 KiB

[startup+6.30031 s]
/proc/loadavg: 0.90 0.64 0.79 5/188 5479
/proc/meminfo: memFree=15656716/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034056 memory=17828 CPUtime=6.29 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 3080 0 0 0 628 1 0 0 20 0 1 0 246971365 2082873344 4457 33554432000 4194304 5849940 140728877103440 140728877102536 5606405 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508514 4457 761 405 0 505458 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034056 KiB
Current children cumulated memory: 17828 KiB

[startup+12.7003 s]
/proc/loadavg: 0.99 0.66 0.80 5/188 5479
/proc/meminfo: memFree=15653432/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2033968 memory=17804 CPUtime=12.69 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 4549 0 0 0 1266 3 0 0 20 0 1 0 246971365 2082783232 4451 33554432000 4194304 5849940 140728877103440 140728877102536 5606416 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508492 4451 763 405 0 505436 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2033968 KiB
Current children cumulated memory: 17804 KiB

[startup+25.5003 s]
/proc/loadavg: 1.14 0.71 0.81 5/188 5479
/proc/meminfo: memFree=15647908/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034144 memory=17824 CPUtime=25.49 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 5633 0 0 0 2543 6 0 0 20 0 1 0 246971365 2082963456 4456 33554432000 4194304 5849940 140728877103440 140728877101928 5606430 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508536 4456 763 405 0 505480 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2034144 KiB
Current children cumulated memory: 17824 KiB

[startup+46.0154 s]
# the end of solver process 5478 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=45.8808 s, system=0.140017 s

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

[startup+25.7003 s]
/proc/loadavg: 1.14 0.71 0.81 5/188 5479
/proc/meminfo: memFree=15647908/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034144 memory=17824 CPUtime=25.69 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 5633 0 0 0 2563 6 0 0 20 0 1 0 246971365 2082963456 4456 33554432000 4194304 5849940 140728877103440 140728877101928 5606399 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508536 4456 763 405 0 505480 0
Current children cumulated CPU time: 25.69 s
Current children cumulated vsize: 2034144 KiB
Current children cumulated memory: 17824 KiB

[startup+38.5003 s]
/proc/loadavg: 1.33 0.77 0.83 5/188 5479
/proc/meminfo: memFree=15637924/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034012 memory=17540 CPUtime=38.49 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7275 0 0 0 3838 11 0 0 20 0 1 0 246971365 2082828288 4385 33554432000 4194304 5849940 140728877103440 140728877102536 5606477 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508503 4385 763 405 0 505447 0
Current children cumulated CPU time: 38.49 s
Current children cumulated vsize: 2034012 KiB
Current children cumulated memory: 17540 KiB

[startup+41.7003 s]
/proc/loadavg: 1.39 0.79 0.84 5/188 5479
/proc/meminfo: memFree=15636324/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034388 memory=18024 CPUtime=41.7 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7366 0 0 0 4158 12 0 0 20 0 1 0 246971365 2083213312 4506 33554432000 4194304 5849940 140728877103440 140728877102536 5408925 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508597 4506 763 405 0 505541 0
Current children cumulated CPU time: 41.7 s
Current children cumulated vsize: 2034388 KiB
Current children cumulated memory: 18024 KiB

[startup+43.3003 s]
/proc/loadavg: 1.39 0.79 0.84 5/188 5479
/proc/meminfo: memFree=15629440/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034084 memory=17640 CPUtime=43.3 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7565 0 0 0 4317 13 0 0 20 0 1 0 246971365 2082902016 4410 33554432000 4194304 5849940 140728877103440 140728877101816 5521670 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508521 4410 763 405 0 505465 0
Current children cumulated CPU time: 43.3 s
Current children cumulated vsize: 2034084 KiB
Current children cumulated memory: 17640 KiB

[startup+44.9003 s]
/proc/loadavg: 1.39 0.79 0.84 5/188 5479
/proc/meminfo: memFree=15629440/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034084 memory=17640 CPUtime=44.9 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7580 0 0 0 4477 13 0 0 20 0 1 0 246971365 2082902016 4410 33554432000 4194304 5849940 140728877103440 140728877101816 5472489 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508521 4410 763 405 0 505465 0
Current children cumulated CPU time: 44.9 s
Current children cumulated vsize: 2034084 KiB
Current children cumulated memory: 17640 KiB

[startup+45.7003 s]
/proc/loadavg: 1.39 0.79 0.84 5/188 5479
/proc/meminfo: memFree=15629440/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034084 memory=17640 CPUtime=45.69 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7580 0 0 0 4556 13 0 0 20 0 1 0 246971365 2082902016 4410 33554432000 4194304 5849940 140728877103440 140728877101816 5614686 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508521 4410 763 405 0 505465 0
Current children cumulated CPU time: 45.69 s
Current children cumulated vsize: 2034084 KiB
Current children cumulated memory: 17640 KiB

[startup+45.9003 s]
/proc/loadavg: 1.39 0.79 0.84 5/188 5479
/proc/meminfo: memFree=15629440/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034916 memory=18156 CPUtime=45.89 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7709 0 0 0 4576 13 0 0 20 0 1 0 246971365 2083753984 4539 33554432000 4194304 5849940 140728877103440 140728877101816 5309828 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508729 4539 763 405 0 505673 0
Current children cumulated CPU time: 45.89 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 18156 KiB

[startup+46.0003 s]
/proc/loadavg: 1.39 0.79 0.84 5/188 5479
/proc/meminfo: memFree=15629440/32770624 swapFree=67108504/67108860
[pid=5478] ppid=5471 vsize=2034916 memory=18156 CPUtime=45.99 cores=0,2,4,6
/proc/5478/stat : 5478 (xcsp_picat) R 5471 5478 5416 0 -1 4202496 7709 0 0 0 4586 13 0 0 20 0 1 0 246971365 2083753984 4539 33554432000 4194304 5849940 140728877103440 140728877101816 140599850942343 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 46600192 140728877110454 140728877110532 140728877110532 140728877113290 0
/proc/5478/statm: 508729 4539 763 405 0 505673 0
Current children cumulated CPU time: 45.99 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 18156 KiB

Child status: 0
Real time (s): 46.0155
CPU time (s): 46.0208
CPU user time (s): 45.8808
CPU system time (s): 0.140017
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 2034960
Max. memory (cumulated for all children) (KiB): 18536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.8808
system time used= 0.140017
maximum resident set size= 18712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7797
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= 17


# summary of solver processes directly reported to runsolver:
#   pid: 5478
#   total CPU time (s): 46.0208
#   total CPU user time (s): 45.8808
#   total CPU system time (s): 0.140017

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.189976 second user time and 0.329835 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 02:48:02
IDJOB=4309459
IDBENCH=141060
IDSOLVER=2794
FILE ID=node104/4309459-1534294082
RUNJOBID= node104-1534294082-5447
PBS_JOBID= 21038148
Free space on /tmp= 40048 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/NurseRostering/NurseRostering-00_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309459-1534294082/watcher-4309459-1534294082 -o /tmp/evaluation-result-4309459-1534294082/solver-4309459-1534294082 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5447 --watchdog 2580  xcsp_picat HOME/instance-4309459-1534294082.xml

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

MD5SUM BENCH= 7966b03e526ceecd0ca6bc8193050685
RANDOM SEED=1149317939

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15699716 kB
MemAvailable:   31904804 kB
Buffers:          243052 kB
Cached:         16008568 kB
SwapCached:            8 kB
Active:          7757656 kB
Inactive:        8546840 kB
Active(anon):       3800 kB
Inactive(anon):   101360 kB
Active(file):    7753856 kB
Inactive(file):  8445480 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              6312 kB
Writeback:             0 kB
AnonPages:         60088 kB
Mapped:            54784 kB
Shmem:             49636 kB
Slab:             462148 kB
SReclaimable:     434212 kB
SUnreclaim:        27936 kB
KernelStack:        3104 kB
PageTables:         5812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 40044 MiB
End job on node104 at 2018-08-15 02:48:48