Trace number 4407694

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
(reference) PicatSAT 2019-09-12OPT1148 229.322 229.305

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-10.xml
MD5SUM7641dddc202be057f7d4a21c49f49271
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1148
Best CPU time to get the best result obtained on this benchmark33.0502
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

229.31/229.30	c xcsp_picat version 2.7b12 (9/12/2019)
229.31/229.30	o 1123
229.31/229.30	o 1148
229.31/229.30	s OPTIMUM FOUND
229.31/229.30	v <instantiation>
229.31/229.30	v     <list> x[]  </list> 
229.31/229.30	v     <values> 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 0 1 1 1 0 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0   </values> 
229.31/229.30	v </instantiation>

Verifier Data 

OK	1148

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 (9588 MiB free)
  memory of node 1: 16384 MiB (14125 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407694-1569512076/watcher-4407694-1569512076 -o /tmp/evaluation-result-4407694-1569512076/solver-4407694-1569512076 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1569509603-1941 --watchdog 2560 xcsp_picat HOME/instance-4407694-1569512076.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=2489, runsolver pid=2486

[startup+0.100169 s]*
/proc/loadavg: 2.16 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24270384/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2036596 memory=16236 CPUtime=0.1 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 1662 0 0 0 10 0 0 0 20 0 1 0 527369105 2085474304 4059 33554432000 4194304 5870510 140735526865616 140735526862760 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 509149 4059 964 410 0 504622 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036596 KiB
Current children cumulated memory: 16236 KiB

[startup+0.209785 s]*
/proc/loadavg: 2.16 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24270012/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2036596 memory=16236 CPUtime=0.21 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 1679 0 0 0 21 0 0 0 20 0 1 0 527369105 2085474304 4059 33554432000 4194304 5870510 140735526865616 140735526862760 5562059 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 509149 4059 964 410 0 504622 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036596 KiB
Current children cumulated memory: 16236 KiB

[startup+0.308868 s]*
/proc/loadavg: 2.16 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24269700/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2036596 memory=16236 CPUtime=0.31 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 1679 0 0 0 31 0 0 0 20 0 1 0 527369105 2085474304 4059 33554432000 4194304 5870510 140735526865616 140735526862760 5407057 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 509149 4059 964 410 0 504622 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036596 KiB
Current children cumulated memory: 16236 KiB

[startup+0.700282 s]
/proc/loadavg: 2.16 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24268956/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2034340 memory=18124 CPUtime=0.69 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 2209 0 0 0 69 0 0 0 20 0 1 0 527369105 2083164160 4531 33554432000 4194304 5870510 140735526865616 140735526862760 139794544843749 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 508585 4531 990 410 0 504058 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2034340 KiB
Current children cumulated memory: 18124 KiB

[startup+1.50029 s]
/proc/loadavg: 2.16 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24266512/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2038312 memory=21988 CPUtime=1.49 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 3681 0 0 0 148 1 0 0 20 0 1 0 527369105 2087231488 5497 33554432000 4194304 5870510 140735526865616 140735526864632 5298726 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 509578 5497 996 410 0 505051 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2038312 KiB
Current children cumulated memory: 21988 KiB

[startup+3.10965 s]
/proc/loadavg: 2.16 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24259752/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2042668 memory=26620 CPUtime=3.1 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 5920 0 0 0 309 1 0 0 20 0 1 0 527369105 2091692032 6655 33554432000 4194304 5870510 140735526865616 140735526864632 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 510667 6655 996 410 0 506140 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042668 KiB
Current children cumulated memory: 26620 KiB

[startup+6.3003 s]
/proc/loadavg: 2.15 2.05 1.88 3/199 2490
/proc/meminfo: memFree=24258340/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2048112 memory=28848 CPUtime=6.29 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 8052 0 0 0 628 1 0 0 20 0 1 0 527369105 2097266688 7212 33554432000 4194304 5870510 140735526865616 140735526864632 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 512028 7212 996 410 0 507501 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048112 KiB
Current children cumulated memory: 28848 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.05 1.88 3/200 2492
/proc/meminfo: memFree=24255036/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2047028 memory=31024 CPUtime=12.69 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 13118 0 0 0 1267 2 0 0 20 0 1 0 527369105 2096156672 7756 33554432000 4194304 5870510 140735526865616 140735526864184 5272427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 511757 7756 996 410 0 507230 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2047028 KiB
Current children cumulated memory: 31024 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 2.04 1.88 3/199 2492
/proc/meminfo: memFree=24248344/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2053520 memory=37500 CPUtime=25.5 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 18781 0 0 0 2547 3 0 0 20 0 1 0 527369105 2102804480 9375 33554432000 4194304 5870510 140735526865616 140735526864792 5277467 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513380 9375 1003 410 0 508853 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2053520 KiB
Current children cumulated memory: 37500 KiB

[startup+51.1095 s]
/proc/loadavg: 2.07 2.04 1.89 3/199 2493
/proc/meminfo: memFree=24248404/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2053520 memory=37500 CPUtime=51.11 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 23539 0 0 0 5108 3 0 0 20 0 1 0 527369105 2102804480 9375 33554432000 4194304 5870510 140735526865616 140735526864184 5282367 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513380 9375 1003 410 0 508853 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2053520 KiB
Current children cumulated memory: 37500 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 1.89 3/200 2499
/proc/meminfo: memFree=24243600/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2057940 memory=41868 CPUtime=102.3 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 27700 0 0 0 10226 4 0 0 20 0 1 0 527369105 2107330560 10467 33554432000 4194304 5870510 140735526865616 140735526864792 5282284 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 514485 10467 1003 410 0 509958 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2057940 KiB
Current children cumulated memory: 41868 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 1.90 3/199 2564
/proc/meminfo: memFree=25312836/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2053824 memory=41248 CPUtime=162.3 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 32284 0 0 0 16225 5 0 0 20 0 1 0 527369105 2103115776 10312 33554432000 4194304 5870510 140735526865616 140735526864792 5282590 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513456 10312 1003 410 0 508929 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2053824 KiB
Current children cumulated memory: 41248 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25308316/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055436 memory=44584 CPUtime=222.31 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34133 0 0 0 22225 6 0 0 20 0 1 0 527369105 2104766464 11146 33554432000 4194304 5870510 140735526865616 140735526864792 5283072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513859 11146 1003 410 0 509332 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2055436 KiB
Current children cumulated memory: 44584 KiB

[startup+229.305 s]
# the end of solver process 2489 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=229.258 s, system=0.064005 s

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

[startup+224 s]*
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25308316/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055436 memory=44584 CPUtime=224.02 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34133 0 0 0 22396 6 0 0 20 0 1 0 527369105 2104766464 11146 33554432000 4194304 5870510 140735526865616 140735526864792 5282621 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513859 11146 1003 410 0 509332 0
Current children cumulated CPU time: 224.02 s
Current children cumulated vsize: 2055436 KiB
Current children cumulated memory: 44584 KiB

[startup+227.2 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25304284/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055436 memory=44584 CPUtime=227.21 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34134 0 0 0 22715 6 0 0 20 0 1 0 527369105 2104766464 11146 33554432000 4194304 5870510 140735526865616 140735526864792 5281705 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513859 11146 1003 410 0 509332 0
Current children cumulated CPU time: 227.21 s
Current children cumulated vsize: 2055436 KiB
Current children cumulated memory: 44584 KiB

[startup+228 s]*
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25318328/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055808 memory=44588 CPUtime=228.02 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34480 0 0 0 22796 6 0 0 20 0 1 0 527369105 2105147392 11147 33554432000 4194304 5870510 140735526865616 140735526864792 5272711 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513952 11147 1003 410 0 509425 0
Current children cumulated CPU time: 228.02 s
Current children cumulated vsize: 2055808 KiB
Current children cumulated memory: 44588 KiB

[startup+228.8 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25318328/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055808 memory=44588 CPUtime=228.81 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34610 0 0 0 22875 6 0 0 20 0 1 0 527369105 2105147392 11147 33554432000 4194304 5870510 140735526865616 140735526864792 5282568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513952 11147 1003 410 0 509425 0
Current children cumulated CPU time: 228.81 s
Current children cumulated vsize: 2055808 KiB
Current children cumulated memory: 44588 KiB

[startup+229.2 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25313840/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055808 memory=44588 CPUtime=229.21 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34610 0 0 0 22915 6 0 0 20 0 1 0 527369105 2105147392 11147 33554432000 4194304 5870510 140735526865616 140735526864184 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513952 11147 1003 410 0 509425 0
Current children cumulated CPU time: 229.21 s
Current children cumulated vsize: 2055808 KiB
Current children cumulated memory: 44588 KiB

[startup+229.3 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 2628
/proc/meminfo: memFree=25313840/32770624 swapFree=67002732/67108860
[pid=2489] ppid=2486 vsize=2055808 memory=44588 CPUtime=229.31 cores=1,3,5,7
/proc/2489/stat : 2489 (xcsp_picat) R 2486 2489 1909 0 -1 4202496 34610 0 0 0 22925 6 0 0 20 0 1 0 527369105 2105147392 11147 33554432000 4194304 5870510 140735526865616 140735526864184 5282590 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 21725184 140735526867999 140735526868077 140735526868077 140735526870986 0
/proc/2489/statm: 513952 11147 1003 410 0 509425 0
Current children cumulated CPU time: 229.31 s
Current children cumulated vsize: 2055808 KiB
Current children cumulated memory: 44588 KiB

Child status: 0
Real time (s): 229.305
CPU time (s): 229.322
CPU user time (s): 229.258
CPU system time (s): 0.064005
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2057940
Max. memory (cumulated for all children) (KiB): 44588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 229.258
system time used= 0.064005
maximum resident set size= 44768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34634
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= 7
involuntary context switches= 106


# summary of solver processes directly reported to runsolver:
#   pid: 2489
#   total CPU time (s): 229.322
#   total CPU user time (s): 229.258
#   total CPU system time (s): 0.064005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.863589 second user time and 1.60276 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-26 17:33:58
IDJOB=4407694
IDBENCH=133444
IDSOLVER=2873
FILE ID=node148/4407694-1569512076
RUNJOBID= node148-1569509603-1941
PBS_JOBID= 21705779
Free space on /tmp= 22080 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-10.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407694-1569512076/watcher-4407694-1569512076 -o /tmp/evaluation-result-4407694-1569512076/solver-4407694-1569512076 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1569509603-1941 --watchdog 2560  xcsp_picat HOME/instance-4407694-1569512076.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7641dddc202be057f7d4a21c49f49271
RANDOM SEED=642432590

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        24282084 kB
MemAvailable:   30752032 kB
Buffers:           98264 kB
Cached:          6659708 kB
SwapCached:         3480 kB
Active:          5469444 kB
Inactive:        2380284 kB
Active(anon):    1104884 kB
Inactive(anon):    58968 kB
Active(file):    4364560 kB
Inactive(file):  2321316 kB
Unevictable:      110988 kB
Mlocked:          110988 kB
SwapTotal:      67108860 kB
SwapFree:       67002732 kB
Dirty:              3312 kB
Writeback:             0 kB
AnonPages:       1331468 kB
Mapped:            24064 kB
Shmem:             63604 kB
Slab:             229384 kB
SReclaimable:     199816 kB
SUnreclaim:        29568 kB
KernelStack:        3808 kB
PageTables:         7524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3820020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1259520 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 22080 MiB
End job on node148 at 2019-09-26 17:37:48