Trace number 4407785

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 2019-09-12OPT62027 137.878 137.873

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-mps/
Pb-mps-v2-20-10-p0040.xml
MD5SUM1df45f623f00e03c25ba1b3396194e1d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62027
Best CPU time to get the best result obtained on this benchmark11.2144
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints23
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":10},{"degree":4,"count":30}]
Minimum constraint arity4
Maximum constraint arity10
Distribution of constraint arities[{"arity":4,"count":20},{"arity":10,"count":3}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":23}]
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 

137.80/137.87	c xcsp_picat version 2.7b12 (9/12/2019)
137.80/137.87	o 64752
137.80/137.87	o 62030
137.80/137.87	o 62027
137.80/137.87	s OPTIMUM FOUND
137.80/137.87	v <instantiation>
137.80/137.87	v     <list> x[]  </list> 
137.80/137.87	v     <values> 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0   </values> 
137.80/137.87	v </instantiation>

Verifier Data 

OK	62027

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 (13301 MiB free)
  memory of node 1: 16384 MiB (12364 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407785-1569512760/watcher-4407785-1569512760 -o /var/tmp/evaluation-result-4407785-1569512760/solver-4407785-1569512760 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node136-1569509596-6732 --watchdog 2560 xcsp_picat HOME/instance-4407785-1569512760.xml 

running on 4 cores: 0,2,4,6

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=7872, runsolver pid=7869

[startup+0.100109 s]*
/proc/loadavg: 2.01 2.04 1.96 3/200 7873
/proc/meminfo: memFree=26267136/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2033196 memory=18232 CPUtime=0.1 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 2317 0 0 0 10 0 0 0 20 0 1 0 527524530 2081992704 4558 33554432000 4194304 5870510 140736713266048 140736713263192 5298780 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 508299 4558 960 410 0 503772 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033196 KiB
Current children cumulated memory: 18232 KiB

[startup+0.20982 s]*
/proc/loadavg: 2.01 2.04 1.96 3/200 7873
/proc/meminfo: memFree=26266764/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2037376 memory=18760 CPUtime=0.21 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 2477 0 0 0 21 0 0 0 20 0 1 0 527524530 2086273024 4690 33554432000 4194304 5870510 140736713266048 140736713263192 5310339 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 509344 4690 960 410 0 504817 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2037376 KiB
Current children cumulated memory: 18760 KiB

[startup+0.309282 s]*
/proc/loadavg: 2.01 2.04 1.96 3/200 7873
/proc/meminfo: memFree=26266764/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2037376 memory=18760 CPUtime=0.3 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 2477 0 0 0 30 0 0 0 20 0 1 0 527524530 2086273024 4690 33554432000 4194304 5870510 140736713266048 140736713263192 5337166 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 509344 4690 960 410 0 504817 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2037376 KiB
Current children cumulated memory: 18760 KiB

[startup+0.700234 s]
/proc/loadavg: 2.01 2.04 1.96 3/200 7873
/proc/meminfo: memFree=26266524/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2037376 memory=21324 CPUtime=0.69 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 2606 0 0 0 69 0 0 0 20 0 1 0 527524530 2086273024 5331 33554432000 4194304 5870510 140736713266048 140736713265208 5282721 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 509344 5331 974 410 0 504817 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037376 KiB
Current children cumulated memory: 21324 KiB

[startup+1.50024 s]
/proc/loadavg: 2.01 2.04 1.96 3/199 7873
/proc/meminfo: memFree=26262988/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2040024 memory=24408 CPUtime=1.49 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 3347 0 0 0 148 1 0 0 20 0 1 0 527524530 2088984576 6102 33554432000 4194304 5870510 140736713266048 140736713264616 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 510006 6102 976 410 0 505479 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2040024 KiB
Current children cumulated memory: 24408 KiB

[startup+3.10939 s]
/proc/loadavg: 2.01 2.04 1.96 3/199 7873
/proc/meminfo: memFree=26257744/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047080 memory=27836 CPUtime=3.1 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 4988 0 0 0 309 1 0 0 20 0 1 0 527524530 2096209920 6959 33554432000 4194304 5870510 140736713266048 140736713264616 5263036 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511770 6959 976 410 0 507243 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047080 KiB
Current children cumulated memory: 27836 KiB

[startup+6.30023 s]
/proc/loadavg: 2.01 2.04 1.96 3/199 7873
/proc/meminfo: memFree=26258736/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2043024 memory=26912 CPUtime=6.29 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 7312 0 0 0 628 1 0 0 20 0 1 0 527524530 2092056576 6728 33554432000 4194304 5870510 140736713266048 140736713264488 5281827 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 510756 6728 976 410 0 506229 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2043024 KiB
Current children cumulated memory: 26912 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.04 1.96 3/199 7873
/proc/meminfo: memFree=26259824/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2040456 memory=25596 CPUtime=12.68 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 10816 0 0 0 1267 1 0 0 20 0 1 0 527524530 2089426944 6399 33554432000 4194304 5870510 140736713266048 140736713264488 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 510114 6399 976 410 0 505587 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2040456 KiB
Current children cumulated memory: 25596 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.04 1.96 3/199 7873
/proc/meminfo: memFree=26256876/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2040328 memory=25220 CPUtime=25.48 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 17054 0 0 0 2546 2 0 0 20 0 1 0 527524530 2089295872 6305 33554432000 4194304 5870510 140736713266048 140736713264616 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 510082 6305 976 410 0 505555 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2040328 KiB
Current children cumulated memory: 25220 KiB

[startup+51.1097 s]
/proc/loadavg: 2.01 2.03 1.96 3/199 7876
/proc/meminfo: memFree=26254396/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2042892 memory=27784 CPUtime=51.1 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 28100 0 0 0 5106 4 0 0 20 0 1 0 527524530 2091921408 6946 33554432000 4194304 5870510 140736713266048 140736713264616 5282001 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 510723 6946 976 410 0 506196 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2042892 KiB
Current children cumulated memory: 27784 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 1.96 3/199 7880
/proc/meminfo: memFree=26250300/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047184 memory=31772 CPUtime=102.29 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 49409 0 0 0 10220 9 0 0 20 0 1 0 527524530 2096316416 7943 33554432000 4194304 5870510 140736713266048 140736713264488 5308256 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511796 7943 976 410 0 507269 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2047184 KiB
Current children cumulated memory: 31772 KiB

[startup+137.873 s]
# the end of solver process 7872 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=137.763 s, system=0.115005 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.03 1.96 3/199 7880
/proc/meminfo: memFree=26250300/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047184 memory=31772 CPUtime=102.39 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 49409 0 0 0 10230 9 0 0 20 0 1 0 527524530 2096316416 7943 33554432000 4194304 5870510 140736713266048 140736713264488 5272653 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511796 7943 976 410 0 507269 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2047184 KiB
Current children cumulated memory: 31772 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.03 1.96 3/199 7880
/proc/meminfo: memFree=26250116/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047188 memory=31640 CPUtime=115.2 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 53324 0 0 0 11509 11 0 0 20 0 1 0 527524530 2096320512 7910 33554432000 4194304 5870510 140736713266048 140736713264488 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511797 7910 976 410 0 507270 0
Current children cumulated CPU time: 115.2 s
Current children cumulated vsize: 2047188 KiB
Current children cumulated memory: 31640 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.03 1.96 3/199 7881
/proc/meminfo: memFree=26247016/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2049548 memory=34640 CPUtime=128.01 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 54102 0 0 0 12790 11 0 0 20 0 1 0 527524530 2098737152 8660 33554432000 4194304 5870510 140736713266048 140736713264488 5282736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 512387 8660 976 410 0 507860 0
Current children cumulated CPU time: 128.01 s
Current children cumulated vsize: 2049548 KiB
Current children cumulated memory: 34640 KiB

[startup+134.4 s]
/proc/loadavg: 2.00 2.03 1.96 3/200 7883
/proc/meminfo: memFree=26253536/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2045680 memory=30324 CPUtime=134.4 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 55477 0 0 0 13429 11 0 0 20 0 1 0 527524530 2094776320 7581 33554432000 4194304 5870510 140736713266048 140736713264616 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511420 7581 976 410 0 506893 0
Current children cumulated CPU time: 134.4 s
Current children cumulated vsize: 2045680 KiB
Current children cumulated memory: 30324 KiB

[startup+136 s]*
/proc/loadavg: 2.00 2.03 1.96 3/200 7883
/proc/meminfo: memFree=26250972/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047552 memory=30588 CPUtime=136 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 55589 0 0 0 13589 11 0 0 20 0 1 0 527524530 2096693248 7647 33554432000 4194304 5870510 140736713266048 140736713264488 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511888 7647 976 410 0 507361 0
Current children cumulated CPU time: 136 s
Current children cumulated vsize: 2047552 KiB
Current children cumulated memory: 30588 KiB

[startup+136.8 s]
/proc/loadavg: 2.00 2.03 1.96 3/200 7883
/proc/meminfo: memFree=26250972/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047552 memory=30588 CPUtime=136.8 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 55589 0 0 0 13669 11 0 0 20 0 1 0 527524530 2096693248 7647 33554432000 4194304 5870510 140736713266048 140736713264488 140736713779654 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511888 7647 976 410 0 507361 0
Current children cumulated CPU time: 136.8 s
Current children cumulated vsize: 2047552 KiB
Current children cumulated memory: 30588 KiB

[startup+137.6 s]
/proc/loadavg: 2.00 2.03 1.96 3/200 7883
/proc/meminfo: memFree=26250972/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047552 memory=30588 CPUtime=137.6 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 55589 0 0 0 13749 11 0 0 20 0 1 0 527524530 2096693248 7647 33554432000 4194304 5870510 140736713266048 140736713264488 5272880 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511888 7647 976 410 0 507361 0
Current children cumulated CPU time: 137.6 s
Current children cumulated vsize: 2047552 KiB
Current children cumulated memory: 30588 KiB

[startup+137.8 s]
/proc/loadavg: 2.00 2.03 1.96 3/200 7883
/proc/meminfo: memFree=26250972/32770624 swapFree=67002176/67108860
[pid=7872] ppid=7869 vsize=2047552 memory=30588 CPUtime=137.8 cores=0,2,4,6
/proc/7872/stat : 7872 (xcsp_picat) R 7869 7872 6701 0 -1 4202496 55589 0 0 0 13769 11 0 0 20 0 1 0 527524530 2096693248 7647 33554432000 4194304 5870510 140736713266048 140736713264488 5282627 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 26435584 140736713270279 140736713270361 140736713270361 140736713273286 0
/proc/7872/statm: 511888 7647 976 410 0 507361 0
Current children cumulated CPU time: 137.8 s
Current children cumulated vsize: 2047552 KiB
Current children cumulated memory: 30588 KiB

Child status: 0
Real time (s): 137.873
CPU time (s): 137.878
CPU user time (s): 137.763
CPU system time (s): 0.115005
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2054160
Max. memory (cumulated for all children) (KiB): 37440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.763
system time used= 0.115005
maximum resident set size= 37440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55661
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= 4
involuntary context switches= 180


# summary of solver processes directly reported to runsolver:
#   pid: 7872
#   total CPU time (s): 137.878
#   total CPU user time (s): 137.763
#   total CPU system time (s): 0.115005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.511009 second user time and 1.01262 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-26 17:45:15
IDJOB=4407785
IDBENCH=135448
IDSOLVER=2873
FILE ID=node136/4407785-1569512760
RUNJOBID= node136-1569509596-6732
PBS_JOBID= 21705786
Free space on /var/tmp= 13480 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-mps/Pb-mps-v2-20-10-p0040.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407785-1569512760/watcher-4407785-1569512760 -o /var/tmp/evaluation-result-4407785-1569512760/solver-4407785-1569512760 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node136-1569509596-6732 --watchdog 2560  xcsp_picat HOME/instance-4407785-1569512760.xml

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

MD5SUM BENCH= 1df45f623f00e03c25ba1b3396194e1d
RANDOM SEED=69802630

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26281240 kB
MemAvailable:   31698588 kB
Buffers:          190904 kB
Cached:          5361628 kB
SwapCached:         3592 kB
Active:          2875796 kB
Inactive:        2813964 kB
Active(anon):     147056 kB
Inactive(anon):    63472 kB
Active(file):    2728740 kB
Inactive(file):  2750492 kB
Unevictable:      107212 kB
Mlocked:          107212 kB
SwapTotal:      67108860 kB
SwapFree:       67002176 kB
Dirty:              3376 kB
Writeback:             0 kB
AnonPages:        241956 kB
Mapped:            24116 kB
Shmem:             64684 kB
Slab:             396840 kB
SReclaimable:     366576 kB
SUnreclaim:        30264 kB
KernelStack:        3536 kB
PageTables:         6092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2676448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 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 /var/tmp at the end= 13480 MiB
End job on node136 at 2019-09-26 17:47:33