Trace number 4395511

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 2019-09-12OPT1105 198.061 198.061

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-05.xml
MD5SUMfc947c5025dc4a3c0350e3415d914057
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1105
Best CPU time to get the best result obtained on this benchmark22.636
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 

197.99/198.06	c xcsp_picat version 2.7b12 (9/12/2019)
197.99/198.06	o 1057
197.99/198.06	o 1105
197.99/198.06	s OPTIMUM FOUND
197.99/198.06	v <instantiation>
197.99/198.06	v     <list> x[]  </list> 
197.99/198.06	v     <values> 0 0 0 0 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 1 1 1 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0   </values> 
197.99/198.06	v </instantiation>

Verifier Data 

OK	1105

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 (11753 MiB free)
  memory of node 1: 16384 MiB (14367 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395511-1568339705/watcher-4395511-1568339705 -o /tmp/evaluation-result-4395511-1568339705/solver-4395511-1568339705 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560 xcsp_picat HOME/instance-4395511-1568339705.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=26343, runsolver pid=26340

[startup+0.100197 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 26344
/proc/meminfo: memFree=26735260/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2036584 memory=17408 CPUtime=0.1 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 1966 0 0 0 10 0 0 0 20 0 1 0 409884320 2085462016 4352 33554432000 4194304 5870510 140735171935008 140735171932152 5562059 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 509146 4352 962 410 0 504619 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036584 KiB
Current children cumulated memory: 17408 KiB

[startup+0.209765 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 26344
/proc/meminfo: memFree=26735260/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2036584 memory=17408 CPUtime=0.21 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 1966 0 0 0 21 0 0 0 20 0 1 0 409884320 2085462016 4352 33554432000 4194304 5870510 140735171935008 140735171932152 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 509146 4352 962 410 0 504619 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036584 KiB
Current children cumulated memory: 17408 KiB

[startup+0.309026 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 26344
/proc/meminfo: memFree=26735260/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2032600 memory=17580 CPUtime=0.31 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 2094 0 0 0 31 0 0 0 20 0 1 0 409884320 2081382400 4395 33554432000 4194304 5870510 140735171935008 140735171932152 5282541 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 508150 4395 987 410 0 503623 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2032600 KiB
Current children cumulated memory: 17580 KiB

[startup+0.700337 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 26344
/proc/meminfo: memFree=26733648/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2035200 memory=19920 CPUtime=0.69 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 2642 0 0 0 69 0 0 0 20 0 1 0 409884320 2084044800 4980 33554432000 4194304 5870510 140735171935008 140735171933368 5282770 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 508800 4980 989 410 0 504273 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035200 KiB
Current children cumulated memory: 19920 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 26344
/proc/meminfo: memFree=26731204/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2042640 memory=25920 CPUtime=1.5 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 4087 0 0 0 149 1 0 0 20 0 1 0 409884320 2091663360 6480 33554432000 4194304 5870510 140735171935008 140735171934024 5262779 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 510660 6480 989 410 0 506133 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2042640 KiB
Current children cumulated memory: 25920 KiB

[startup+3.10944 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26344
/proc/meminfo: memFree=26720436/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2042960 memory=25596 CPUtime=3.1 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 5686 0 0 0 309 1 0 0 20 0 1 0 409884320 2091991040 6399 33554432000 4194304 5870510 140735171935008 140735171934024 5281739 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 510740 6399 993 410 0 506213 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042960 KiB
Current children cumulated memory: 25596 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26344
/proc/meminfo: memFree=26720280/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2048032 memory=32088 CPUtime=6.29 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 7275 0 0 0 628 1 0 0 20 0 1 0 409884320 2097184768 8022 33554432000 4194304 5870510 140735171935008 140735171933448 5282467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512008 8022 993 410 0 507481 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048032 KiB
Current children cumulated memory: 32088 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26345
/proc/meminfo: memFree=26716364/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2048032 memory=33188 CPUtime=12.69 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 11820 0 0 0 1267 2 0 0 20 0 1 0 409884320 2097184768 8297 33554432000 4194304 5870510 140735171935008 140735171934184 5283048 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512008 8297 1000 410 0 507481 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048032 KiB
Current children cumulated memory: 33188 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26345
/proc/meminfo: memFree=26702572/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2051436 memory=36540 CPUtime=25.49 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 16619 0 0 0 2547 2 0 0 20 0 1 0 409884320 2100670464 9135 33554432000 4194304 5870510 140735171935008 140735171933576 5272987 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512859 9135 1000 410 0 508332 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2051436 KiB
Current children cumulated memory: 36540 KiB

[startup+51.1096 s]
/proc/loadavg: 2.06 2.02 2.05 3/200 26348
/proc/meminfo: memFree=26694916/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2050124 memory=34248 CPUtime=51.1 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 20894 0 0 0 5106 4 0 0 20 0 1 0 409884320 2099326976 8562 33554432000 4194304 5870510 140735171935008 140735171933448 5295178 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512531 8562 1000 410 0 508004 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2050124 KiB
Current children cumulated memory: 34248 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 26415
/proc/meminfo: memFree=26758264/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2051972 memory=40784 CPUtime=102.29 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 32120 0 0 0 10223 6 0 0 20 0 1 0 409884320 2101219328 10196 33554432000 4194304 5870510 140735171935008 140735171933576 5272433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512993 10196 1000 410 0 508466 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2051972 KiB
Current children cumulated memory: 40784 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 26419
/proc/meminfo: memFree=26742372/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2041088 memory=30352 CPUtime=162.29 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 38226 0 0 0 16220 9 0 0 20 0 1 0 409884320 2090074112 7588 33554432000 4194304 5870510 140735171935008 140735171933576 5274516 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 510272 7588 1000 410 0 505745 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2041088 KiB
Current children cumulated memory: 30352 KiB

[startup+198.061 s]
# the end of solver process 26343 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=197.961 s, system=0.100001 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 26422
/proc/meminfo: memFree=26756060/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2050228 memory=39096 CPUtime=179.19 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 39591 0 0 0 17910 9 0 0 20 0 1 0 409884320 2099433472 9774 33554432000 4194304 5870510 140735171935008 140735171933576 5289471 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512557 9774 1000 410 0 508030 0
Current children cumulated CPU time: 179.19 s
Current children cumulated vsize: 2050228 KiB
Current children cumulated memory: 39096 KiB

[startup+185.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26422
/proc/meminfo: memFree=26757904/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2047012 memory=36108 CPUtime=185.59 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 40400 0 0 0 18550 9 0 0 20 0 1 0 409884320 2096140288 9027 33554432000 4194304 5870510 140735171935008 140735171933448 5277491 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 511753 9027 1000 410 0 507226 0
Current children cumulated CPU time: 185.59 s
Current children cumulated vsize: 2047012 KiB
Current children cumulated memory: 36108 KiB

[startup+192 s]*
/proc/loadavg: 2.00 2.00 2.04 3/199 26423
/proc/meminfo: memFree=26753700/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2051032 memory=40204 CPUtime=191.99 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 40402 0 0 0 19190 9 0 0 20 0 1 0 409884320 2100256768 10051 33554432000 4194304 5870510 140735171935008 140735171933448 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512758 10051 1000 410 0 508231 0
Current children cumulated CPU time: 191.99 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 40204 KiB

[startup+195.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26423
/proc/meminfo: memFree=26753700/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2051032 memory=40204 CPUtime=195.19 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 40402 0 0 0 19510 9 0 0 20 0 1 0 409884320 2100256768 10051 33554432000 4194304 5870510 140735171935008 140735171933448 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512758 10051 1000 410 0 508231 0
Current children cumulated CPU time: 195.19 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 40204 KiB

[startup+196.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26423
/proc/meminfo: memFree=26753700/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2051032 memory=40204 CPUtime=196.79 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 40402 0 0 0 19670 9 0 0 20 0 1 0 409884320 2100256768 10051 33554432000 4194304 5870510 140735171935008 140735171933448 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 512758 10051 1000 410 0 508231 0
Current children cumulated CPU time: 196.79 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 40204 KiB

[startup+197.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26423
/proc/meminfo: memFree=26753700/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2054264 memory=42408 CPUtime=197.59 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 40986 0 0 0 19750 9 0 0 20 0 1 0 409884320 2103566336 10602 33554432000 4194304 5870510 140735171935008 140735171933448 5288858 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 513566 10602 1000 410 0 509039 0
Current children cumulated CPU time: 197.59 s
Current children cumulated vsize: 2054264 KiB
Current children cumulated memory: 42408 KiB

[startup+198 s]*
/proc/loadavg: 2.00 2.00 2.04 3/199 26423
/proc/meminfo: memFree=26751716/32770624 swapFree=66957012/67108860
[pid=26343] ppid=26340 vsize=2054264 memory=42668 CPUtime=197.99 cores=0,2,4,6
/proc/26343/stat : 26343 (xcsp_picat) R 26340 26343 22038 0 -1 4202496 41094 0 0 0 19790 9 0 0 20 0 1 0 409884320 2103566336 10667 33554432000 4194304 5870510 140735171935008 140735171933448 5283048 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15540224 140735171941407 140735171941485 140735171941485 140735171944394 0
/proc/26343/statm: 513566 10667 1000 410 0 509039 0
Current children cumulated CPU time: 197.99 s
Current children cumulated vsize: 2054264 KiB
Current children cumulated memory: 42668 KiB

Child status: 0
Real time (s): 198.061
CPU time (s): 198.061
CPU user time (s): 197.961
CPU system time (s): 0.100001
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 2056324
Max. memory (cumulated for all children) (KiB): 44588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 197.961
system time used= 0.100001
maximum resident set size= 44588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41134
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= 8
involuntary context switches= 88


# summary of solver processes directly reported to runsolver:
#   pid: 26343
#   total CPU time (s): 198.061
#   total CPU user time (s): 197.961
#   total CPU system time (s): 0.100001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.722509 second user time and 1.42348 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 03:54:22
IDJOB=4395511
IDBENCH=133449
IDSOLVER=2845
FILE ID=node147/4395511-1568339705
RUNJOBID= node147-1568328264-22069
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-05.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395511-1568339705/watcher-4395511-1568339705 -o /tmp/evaluation-result-4395511-1568339705/solver-4395511-1568339705 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560  xcsp_picat HOME/instance-4395511-1568339705.xml

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

MD5SUM BENCH= fc947c5025dc4a3c0350e3415d914057
RANDOM SEED=162826430

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26748632 kB
MemAvailable:   31743072 kB
Buffers:          142964 kB
Cached:          5069800 kB
SwapCached:        48500 kB
Active:          2149792 kB
Inactive:        3188160 kB
Active(anon):      77168 kB
Inactive(anon):    89340 kB
Active(file):    2072624 kB
Inactive(file):  3098820 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        186164 kB
Mapped:            46228 kB
Shmem:             32768 kB
Slab:             280272 kB
SReclaimable:     251456 kB
SUnreclaim:        28816 kB
KernelStack:        3552 kB
PageTables:         5768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2579884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 03:57:40