Trace number 4407723

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 2019-09-12OPT1102 91.8466 91.8378

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-09.xml
MD5SUM2fc95f1f833c0354bbdb34bc24957c6b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1102
Best CPU time to get the best result obtained on this benchmark26.2949
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"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 

91.80/91.83	c xcsp_picat version 2.7b12 (9/12/2019)
91.80/91.83	o 842
91.80/91.83	o 1025
91.80/91.83	o 1087
91.80/91.83	o 1102
91.80/91.83	s OPTIMUM FOUND
91.80/91.83	v <instantiation>
91.80/91.83	v     <list> x[]  </list> 
91.80/91.83	v     <values> 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 1 1 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 1 1 1 0   </values> 
91.80/91.83	v </instantiation>

Verifier Data 

OK	1102

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 (13258 MiB free)
  memory of node 1: 16384 MiB (12490 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407723-1569512255/watcher-4407723-1569512255 -o /var/tmp/evaluation-result-4407723-1569512255/solver-4407723-1569512255 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node136-1569509596-6733 --watchdog 2560 xcsp_picat HOME/instance-4407723-1569512255.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=7519, runsolver pid=7516

[startup+0.100155 s]*
/proc/loadavg: 2.03 2.05 1.91 3/199 7520
/proc/meminfo: memFree=26355616/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2036492 memory=14732 CPUtime=0.1 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 1804 0 0 0 10 0 0 0 20 0 1 0 527474004 2085367808 3683 33554432000 4194304 5870510 140730846582208 140730846581400 140375132688263 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 509123 3683 962 410 0 504596 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036492 KiB
Current children cumulated memory: 14732 KiB

[startup+0.209561 s]*
/proc/loadavg: 2.03 2.05 1.91 3/199 7520
/proc/meminfo: memFree=26354872/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2033292 memory=15620 CPUtime=0.21 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 2082 0 0 0 21 0 0 0 20 0 1 0 527474004 2082091008 3905 33554432000 4194304 5870510 140730846582208 140730846581400 140375132228581 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 508323 3905 986 410 0 503796 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033292 KiB
Current children cumulated memory: 15620 KiB

[startup+0.308991 s]*
/proc/loadavg: 2.03 2.05 1.91 3/199 7520
/proc/meminfo: memFree=26353752/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2034076 memory=16120 CPUtime=0.3 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 2232 0 0 0 30 0 0 0 20 0 1 0 527474004 2082893824 4030 33554432000 4194304 5870510 140730846582208 140730846581400 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 508519 4030 986 410 0 503992 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2034076 KiB
Current children cumulated memory: 16120 KiB

[startup+0.700277 s]
/proc/loadavg: 2.03 2.05 1.91 3/199 7520
/proc/meminfo: memFree=26353008/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2035364 memory=17324 CPUtime=0.69 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 2946 0 0 0 69 0 0 0 20 0 1 0 527474004 2084212736 4331 33554432000 4194304 5870510 140730846582208 140730846580568 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 508841 4331 988 410 0 504314 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035364 KiB
Current children cumulated memory: 17324 KiB

[startup+1.5003 s]
/proc/loadavg: 2.03 2.05 1.91 3/199 7520
/proc/meminfo: memFree=26350064/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2042536 memory=23512 CPUtime=1.49 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 4016 0 0 0 148 1 0 0 20 0 1 0 527474004 2091556864 5878 33554432000 4194304 5870510 140730846582208 140730846580568 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 510634 5878 988 410 0 506107 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042536 KiB
Current children cumulated memory: 23512 KiB

[startup+3.10953 s]
/proc/loadavg: 2.03 2.05 1.91 3/199 7521
/proc/meminfo: memFree=26341888/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2045256 memory=27764 CPUtime=3.1 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 6347 0 0 0 309 1 0 0 20 0 1 0 527474004 2094342144 6941 33554432000 4194304 5870510 140730846582208 140730846580568 5282609 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 511314 6941 988 410 0 506787 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2045256 KiB
Current children cumulated memory: 27764 KiB

[startup+6.30027 s]
/proc/loadavg: 2.19 2.08 1.92 3/199 7521
/proc/meminfo: memFree=26347968/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2039228 memory=21624 CPUtime=6.29 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 8262 0 0 0 628 1 0 0 20 0 1 0 527474004 2088169472 5406 33554432000 4194304 5870510 140730846582208 140730846580776 5282545 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 509807 5406 995 410 0 505280 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2039228 KiB
Current children cumulated memory: 21624 KiB

[startup+12.7003 s]
/proc/loadavg: 2.18 2.08 1.92 3/200 7523
/proc/meminfo: memFree=26336448/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2050524 memory=31908 CPUtime=12.69 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 12195 0 0 0 1267 2 0 0 20 0 1 0 527474004 2099736576 7977 33554432000 4194304 5870510 140730846582208 140730846580648 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512631 7977 1000 410 0 508104 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2050524 KiB
Current children cumulated memory: 31908 KiB

[startup+25.5003 s]
/proc/loadavg: 2.14 2.08 1.92 3/199 7523
/proc/meminfo: memFree=26357272/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2052948 memory=31908 CPUtime=25.49 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 18844 0 0 0 2546 3 0 0 20 0 1 0 527474004 2102218752 7977 33554432000 4194304 5870510 140730846582208 140730846580648 5274891 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 513237 7977 1000 410 0 508710 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2052948 KiB
Current children cumulated memory: 31908 KiB

[startup+51.1096 s]
/proc/loadavg: 2.09 2.07 1.92 3/199 7523
/proc/meminfo: memFree=26338632/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2050332 memory=31268 CPUtime=51.1 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 23059 0 0 0 5106 4 0 0 20 0 1 0 527474004 2099539968 7817 33554432000 4194304 5870510 140730846582208 140730846580648 5272512 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512583 7817 1000 410 0 508056 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2050332 KiB
Current children cumulated memory: 31268 KiB

[startup+91.8377 s]
# the end of solver process 7519 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=91.7766 s, system=0.070007 s

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

[startup+51.2003 s]
/proc/loadavg: 2.09 2.07 1.92 3/199 7523
/proc/meminfo: memFree=26338632/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2050332 memory=31268 CPUtime=51.19 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 23059 0 0 0 5115 4 0 0 20 0 1 0 527474004 2099539968 7817 33554432000 4194304 5870510 140730846582208 140730846580648 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512583 7817 1000 410 0 508056 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2050332 KiB
Current children cumulated memory: 31268 KiB

[startup+76.8003 s]
/proc/loadavg: 2.06 2.07 1.93 3/199 7527
/proc/meminfo: memFree=26326120/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2051096 memory=31896 CPUtime=76.8 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 28982 0 0 0 7675 5 0 0 20 0 1 0 527474004 2100322304 7974 33554432000 4194304 5870510 140730846582208 140730846580648 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512774 7974 1000 410 0 508247 0
Current children cumulated CPU time: 76.8 s
Current children cumulated vsize: 2051096 KiB
Current children cumulated memory: 31896 KiB

[startup+83.2003 s]
/proc/loadavg: 2.05 2.06 1.93 3/199 7527
/proc/meminfo: memFree=26330028/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2046076 memory=27696 CPUtime=83.2 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 30910 0 0 0 8314 6 0 0 20 0 1 0 527474004 2095181824 6924 33554432000 4194304 5870510 140730846582208 140730846580776 5282515 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 511519 6924 1000 410 0 506992 0
Current children cumulated CPU time: 83.2 s
Current children cumulated vsize: 2046076 KiB
Current children cumulated memory: 27696 KiB

[startup+86.4003 s]
/proc/loadavg: 2.05 2.06 1.93 4/199 7527
/proc/meminfo: memFree=26329284/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2046076 memory=28448 CPUtime=86.4 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 31142 0 0 0 8634 6 0 0 20 0 1 0 527474004 2095181824 7112 33554432000 4194304 5870510 140730846582208 140730846580648 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 511519 7112 1000 410 0 506992 0
Current children cumulated CPU time: 86.4 s
Current children cumulated vsize: 2046076 KiB
Current children cumulated memory: 28448 KiB

[startup+89.6003 s]
/proc/loadavg: 2.05 2.06 1.93 3/199 7527
/proc/meminfo: memFree=26324072/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2050756 memory=31732 CPUtime=89.6 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 31446 0 0 0 8954 6 0 0 20 0 1 0 527474004 2099974144 7933 33554432000 4194304 5870510 140730846582208 140730846580648 5277404 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512689 7933 1000 410 0 508162 0
Current children cumulated CPU time: 89.6 s
Current children cumulated vsize: 2050756 KiB
Current children cumulated memory: 31732 KiB

[startup+91.2003 s]
/proc/loadavg: 2.05 2.06 1.93 3/199 7527
/proc/meminfo: memFree=26323700/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2050756 memory=31732 CPUtime=91.2 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 31446 0 0 0 9114 6 0 0 20 0 1 0 527474004 2099974144 7933 33554432000 4194304 5870510 140730846582208 140730846580648 140375137907489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512689 7933 1000 410 0 508162 0
Current children cumulated CPU time: 91.2 s
Current children cumulated vsize: 2050756 KiB
Current children cumulated memory: 31732 KiB

[startup+91.6003 s]
/proc/loadavg: 2.05 2.06 1.93 3/199 7527
/proc/meminfo: memFree=26323700/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2051116 memory=32964 CPUtime=91.6 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 31799 0 0 0 9154 6 0 0 20 0 1 0 527474004 2100342784 8241 33554432000 4194304 5870510 140730846582208 140730846580648 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512779 8241 1000 410 0 508252 0
Current children cumulated CPU time: 91.6 s
Current children cumulated vsize: 2051116 KiB
Current children cumulated memory: 32964 KiB

[startup+91.8003 s]
/proc/loadavg: 2.05 2.06 1.93 3/199 7527
/proc/meminfo: memFree=26323700/32770624 swapFree=67002176/67108860
[pid=7519] ppid=7516 vsize=2051116 memory=33220 CPUtime=91.8 cores=1,3,5,7
/proc/7519/stat : 7519 (xcsp_picat) R 7516 7519 6701 0 -1 4202496 31833 0 0 0 9174 6 0 0 20 0 1 0 527474004 2100342784 8305 33554432000 4194304 5870510 140730846582208 140730846580648 5288627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44691456 140730846585863 140730846585945 140730846585945 140730846588870 0
/proc/7519/statm: 512779 8305 1000 410 0 508252 0
Current children cumulated CPU time: 91.8 s
Current children cumulated vsize: 2051116 KiB
Current children cumulated memory: 33220 KiB

Child status: 0
Real time (s): 91.8378
CPU time (s): 91.8466
CPU user time (s): 91.7766
CPU system time (s): 0.070007
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2052948
Max. memory (cumulated for all children) (KiB): 33580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 91.7766
system time used= 0.070007
maximum resident set size= 33624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31882
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= 25


# summary of solver processes directly reported to runsolver:
#   pid: 7519
#   total CPU time (s): 91.8466
#   total CPU user time (s): 91.7766
#   total CPU system time (s): 0.070007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.313338 second user time and 0.703907 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-26 17:36:49
IDJOB=4407723
IDBENCH=133512
IDSOLVER=2873
FILE ID=node136/4407723-1569512255
RUNJOBID= node136-1569509596-6733
PBS_JOBID= 21705786
Free space on /var/tmp= 13480 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-09.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407723-1569512255/watcher-4407723-1569512255 -o /var/tmp/evaluation-result-4407723-1569512255/solver-4407723-1569512255 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node136-1569509596-6733 --watchdog 2560  xcsp_picat HOME/instance-4407723-1569512255.xml

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

MD5SUM BENCH= 2fc95f1f833c0354bbdb34bc24957c6b
RANDOM SEED=1028482073

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:        26366268 kB
MemAvailable:   31782736 kB
Buffers:          190660 kB
Cached:          5360964 kB
SwapCached:         3592 kB
Active:          2791196 kB
Inactive:        2813572 kB
Active(anon):      62844 kB
Inactive(anon):    63472 kB
Active(file):    2728352 kB
Inactive(file):  2750100 kB
Unevictable:      107212 kB
Mlocked:          107212 kB
SwapTotal:      67108860 kB
SwapFree:       67002176 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        166908 kB
Mapped:            23832 kB
Shmem:             64684 kB
Slab:             396888 kB
SReclaimable:     366476 kB
SUnreclaim:        30412 kB
KernelStack:        3760 kB
PageTables:         5552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2613876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 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 17:38:21