Trace number 4395141

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 152.615 152.636

General information on the benchmark

NameKnights/Knights-m1-s1/
Knights-080-25.xml
MD5SUM86f21c6f99b90e2b5de67b4ee346bae4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark51.5215
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Number of domains1
Minimum domain size6400
Maximum domain size6400
Distribution of domain sizes[{"size":6400,"count":25}]
Minimum variable degree23
Maximum variable degree23
Distribution of variable degrees[{"degree":23,"count":25}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":300}]
Number of extensional constraints0
Number of intensional constraints300
Distribution of constraint types[{"type":"intension","count":300}]
Optimization problemNO
Type of objective

Solver Data 

12.28/12.37	c xcsp_picat version 2.7b12 (9/12/2019)
152.57/152.63	s UNSATISFIABLE

Verifier Data


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 (14389 MiB free)
  memory of node 1: 16384 MiB (15165 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395141-1568324017/watcher-4395141-1568324017 -o /tmp/evaluation-result-4395141-1568324017/solver-4395141-1568324017 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395141-1568324017.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=15273, runsolver pid=15270
Current StackSize limit: 8192 KiB


[startup+0.100738 s]*
/proc/loadavg: 2.00 2.01 1.95 3/204 15274
/proc/meminfo: memFree=30213452/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2050732 memory=28516 CPUtime=0.1 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 3914 0 0 0 10 0 0 0 20 0 1 0 408324383 2099949568 7129 33554432000 4194304 5870510 140734724380160 140734724379336 139881323637733 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 512683 7129 940 410 0 508156 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2050732 KiB
Current children cumulated memory: 28516 KiB

[startup+0.210033 s]*
/proc/loadavg: 2.00 2.01 1.95 3/204 15274
/proc/meminfo: memFree=30251044/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2048700 memory=27020 CPUtime=0.21 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 4025 0 0 0 21 0 0 0 20 0 1 0 408324383 2097868800 6755 33554432000 4194304 5870510 140734724380160 140734724379336 5282233 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 512175 6755 950 410 0 507648 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2048700 KiB
Current children cumulated memory: 27020 KiB

[startup+0.309933 s]*
/proc/loadavg: 2.00 2.01 1.95 3/204 15274
/proc/meminfo: memFree=30251044/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2048700 memory=27020 CPUtime=0.3 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 4025 0 0 0 30 0 0 0 20 0 1 0 408324383 2097868800 6755 33554432000 4194304 5870510 140734724380160 140734724379416 5282714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 512175 6755 950 410 0 507648 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2048700 KiB
Current children cumulated memory: 27020 KiB

[startup+0.700323 s]
/proc/loadavg: 2.00 2.01 1.95 3/204 15274
/proc/meminfo: memFree=30250672/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2049492 memory=27808 CPUtime=0.69 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 4244 0 0 0 69 0 0 0 20 0 1 0 408324383 2098679808 6952 33554432000 4194304 5870510 140734724380160 140734724379416 139881323637733 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 512373 6952 970 410 0 507846 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2049492 KiB
Current children cumulated memory: 27808 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 1.95 3/204 15274
/proc/meminfo: memFree=30247508/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2052756 memory=30640 CPUtime=1.49 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 4951 0 0 0 148 1 0 0 20 0 1 0 408324383 2102022144 7660 33554432000 4194304 5870510 140734724380160 140734724379416 5282729 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 513189 7660 972 410 0 508662 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2052756 KiB
Current children cumulated memory: 30640 KiB

[startup+3.10983 s]
/proc/loadavg: 1.92 2.00 1.95 3/204 15274
/proc/meminfo: memFree=30232580/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2061524 memory=39576 CPUtime=3.1 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 8671 0 0 0 309 1 0 0 20 0 1 0 408324383 2111000576 9894 33554432000 4194304 5870510 140734724380160 140734724378600 5295061 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 515381 9894 972 410 0 510854 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2061524 KiB
Current children cumulated memory: 39576 KiB

[startup+6.30033 s]
/proc/loadavg: 1.92 2.00 1.95 3/204 15274
/proc/meminfo: memFree=30227428/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2068672 memory=46412 CPUtime=6.28 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 12163 0 0 0 627 1 0 0 20 0 1 0 408324383 2118320128 11603 33554432000 4194304 5870510 140734724380160 140734724378728 5258401 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 517168 11603 972 410 0 512641 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2068672 KiB
Current children cumulated memory: 46412 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.95 3/206 15277
/proc/meminfo: memFree=30215468/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2084632 memory=60084 CPUtime=12.68 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 16893 0 0 0 1266 2 0 0 20 0 1 0 408324383 2134663168 15021 33554432000 4194304 5870510 140734724380160 140734724378536 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 521158 15021 972 410 0 516631 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2084632 KiB
Current children cumulated memory: 60084 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 1.95 3/205 15277
/proc/meminfo: memFree=30187312/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2107620 memory=84832 CPUtime=25.48 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 23677 0 0 0 2545 3 0 0 20 0 1 0 408324383 2158202880 21208 33554432000 4194304 5870510 140734724380160 140734724378728 5282515 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 526905 21208 972 410 0 522378 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2107620 KiB
Current children cumulated memory: 84832 KiB

[startup+51.11 s]
/proc/loadavg: 1.96 2.00 1.95 3/205 15278
/proc/meminfo: memFree=30172200/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2123052 memory=102280 CPUtime=51.08 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 26933 0 0 0 5104 4 0 0 20 0 1 0 408324383 2174005248 25570 33554432000 4194304 5870510 140734724380160 140734724378600 5272628 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 530763 25570 972 410 0 526236 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2123052 KiB
Current children cumulated memory: 102280 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/206 15285
/proc/meminfo: memFree=30147920/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2130228 memory=115504 CPUtime=102.27 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28556 0 0 0 10223 4 0 0 20 0 1 0 408324383 2181353472 28876 33554432000 4194304 5870510 140734724380160 140734724378728 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 532557 28876 972 410 0 528030 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2130228 KiB
Current children cumulated memory: 115504 KiB

[startup+152.636 s]
# the end of solver process 15273 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=152.562 s, system=0.052995 s

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

[startup+102.4 s]
/proc/loadavg: 1.98 2.00 1.95 3/206 15285
/proc/meminfo: memFree=30147920/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2130228 memory=115504 CPUtime=102.37 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28585 0 0 0 10233 4 0 0 20 0 1 0 408324383 2181353472 28876 33554432000 4194304 5870510 140734724380160 140734724378728 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 532557 28876 972 410 0 528030 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 2130228 KiB
Current children cumulated memory: 115504 KiB

[startup+128 s]*
/proc/loadavg: 1.99 2.00 1.95 3/205 15286
/proc/meminfo: memFree=30148128/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2130228 memory=115504 CPUtime=127.98 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28798 0 0 0 12794 4 0 0 20 0 1 0 408324383 2181353472 28876 33554432000 4194304 5870510 140734724380160 140734724378728 5305072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 532557 28876 972 410 0 528030 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 2130228 KiB
Current children cumulated memory: 115504 KiB

[startup+140.8 s]
/proc/loadavg: 1.99 2.00 1.95 3/206 15287
/proc/meminfo: memFree=30153404/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2130228 memory=115504 CPUtime=140.77 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28854 0 0 0 14073 4 0 0 20 0 1 0 408324383 2181353472 28876 33554432000 4194304 5870510 140734724380160 140734724378728 5272494 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 532557 28876 972 410 0 528030 0
Current children cumulated CPU time: 140.77 s
Current children cumulated vsize: 2130228 KiB
Current children cumulated memory: 115504 KiB

[startup+147.2 s]
/proc/loadavg: 1.99 2.00 1.95 3/207 15289
/proc/meminfo: memFree=30151460/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2130228 memory=115504 CPUtime=147.17 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28854 0 0 0 14713 4 0 0 20 0 1 0 408324383 2181353472 28876 33554432000 4194304 5870510 140734724380160 140734724378728 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 532557 28876 972 410 0 528030 0
Current children cumulated CPU time: 147.17 s
Current children cumulated vsize: 2130228 KiB
Current children cumulated memory: 115504 KiB

[startup+150.4 s]
/proc/loadavg: 1.99 2.00 1.95 3/206 15290
/proc/meminfo: memFree=30156116/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2148904 memory=129840 CPUtime=150.37 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28863 0 0 0 15032 5 0 0 20 0 1 0 408324383 2200477696 32460 33554432000 4194304 5870510 140734724380160 140734724378728 5308315 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 537226 32460 972 410 0 532699 0
Current children cumulated CPU time: 150.37 s
Current children cumulated vsize: 2148904 KiB
Current children cumulated memory: 129840 KiB

[startup+152 s]*
/proc/loadavg: 1.99 2.00 1.95 3/206 15290
/proc/meminfo: memFree=30137560/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2148904 memory=129844 CPUtime=151.98 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28884 0 0 0 15193 5 0 0 20 0 1 0 408324383 2200477696 32461 33554432000 4194304 5870510 140734724380160 140734724378728 5283072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 537226 32461 972 410 0 532699 0
Current children cumulated CPU time: 151.98 s
Current children cumulated vsize: 2148904 KiB
Current children cumulated memory: 129844 KiB

[startup+152.4 s]
/proc/loadavg: 1.99 2.00 1.95 3/206 15290
/proc/meminfo: memFree=30137560/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2148904 memory=129844 CPUtime=152.37 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28884 0 0 0 15232 5 0 0 20 0 1 0 408324383 2200477696 32461 33554432000 4194304 5870510 140734724380160 140734724378728 139881329334882 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 537226 32461 972 410 0 532699 0
Current children cumulated CPU time: 152.37 s
Current children cumulated vsize: 2148904 KiB
Current children cumulated memory: 129844 KiB

[startup+152.6 s]
/proc/loadavg: 1.99 2.00 1.95 3/206 15290
/proc/meminfo: memFree=30137560/32770624 swapFree=67008676/67108860
[pid=15273] ppid=15270 vsize=2148904 memory=129844 CPUtime=152.57 cores=1,3,5,7
/proc/15273/stat : 15273 (xcsp_picat) R 15270 15273 14854 0 -1 4202496 28884 0 0 0 15252 5 0 0 20 0 1 0 408324383 2200477696 32461 33554432000 4194304 5870510 140734724380160 140734724378728 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44277760 140734724383775 140734724383853 140734724383853 140734724386762 0
/proc/15273/statm: 537226 32461 972 410 0 532699 0
Current children cumulated CPU time: 152.57 s
Current children cumulated vsize: 2148904 KiB
Current children cumulated memory: 129844 KiB

Child status: 0
Real time (s): 152.636
CPU time (s): 152.615
CPU user time (s): 152.562
CPU system time (s): 0.052995
CPU usage (%): 99.9858
Max. virtual memory (cumulated for all children) (KiB): 2148904
Max. memory (cumulated for all children) (KiB): 129844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 152.562
system time used= 0.052995
maximum resident set size= 129872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28920
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= 17
involuntary context switches= 91


# summary of solver processes directly reported to runsolver:
#   pid: 15273
#   total CPU time (s): 152.615
#   total CPU user time (s): 152.562
#   total CPU system time (s): 0.052995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.624571 second user time and 1.19423 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-12 23:32:47
IDJOB=4395141
IDBENCH=120660
IDSOLVER=2844
FILE ID=node132/4395141-1568324017
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knights/Knights-m1-s1/Knights-080-25.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395141-1568324017/watcher-4395141-1568324017 -o /tmp/evaluation-result-4395141-1568324017/solver-4395141-1568324017 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395141-1568324017.xml

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

MD5SUM BENCH= 86f21c6f99b90e2b5de67b4ee346bae4
RANDOM SEED=200034393

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30264004 kB
MemAvailable:   31621648 kB
Buffers:          118448 kB
Cached:          1509968 kB
SwapCached:         8652 kB
Active:           607616 kB
Inactive:        1319280 kB
Active(anon):     297496 kB
Inactive(anon):    28020 kB
Active(file):     310120 kB
Inactive(file):  1291260 kB
Unevictable:      109184 kB
Mlocked:          109184 kB
SwapTotal:      67108860 kB
SwapFree:       67008676 kB
Dirty:              3160 kB
Writeback:             0 kB
AnonPages:        393384 kB
Mapped:            32636 kB
Shmem:             18544 kB
Slab:             172700 kB
SReclaimable:     144200 kB
SUnreclaim:        28500 kB
KernelStack:        3568 kB
PageTables:         6616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2789816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-12 23:35:20