Trace number 4394943

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 179.387 179.37

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-os10/
SuperTaillard-os-10-21.xml
MD5SUMab3cfdf6220e1af184bc3e02e1fbde1d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark45.669
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints2800
Number of domains65
Minimum domain size516
Maximum domain size611
Distribution of domain sizes[{"size":516,"count":6},{"size":517,"count":6},{"size":518,"count":4},{"size":519,"count":2},{"size":520,"count":4},{"size":521,"count":2},{"size":522,"count":2},{"size":523,"count":2},{"size":524,"count":2},{"size":526,"count":2},{"size":527,"count":8},{"size":528,"count":2},{"size":529,"count":2},{"size":530,"count":6},{"size":531,"count":2},{"size":533,"count":2},{"size":540,"count":2},{"size":541,"count":4},{"size":542,"count":2},{"size":543,"count":2},{"size":544,"count":4},{"size":545,"count":2},{"size":546,"count":8},{"size":547,"count":2},{"size":548,"count":2},"...",{"size":571,"count":2}, {"size":572,"count":2}, {"size":573,"count":2}, {"size":574,"count":2}, {"size":575,"count":6}, {"size":576,"count":4}, {"size":579,"count":4}, {"size":580,"count":2}, {"size":582,"count":4}, {"size":584,"count":6}, {"size":585,"count":2}, {"size":587,"count":2}, {"size":588,"count":2}, {"size":589,"count":2}, {"size":591,"count":2}, {"size":593,"count":2}, {"size":595,"count":4}, {"size":596,"count":2}, {"size":597,"count":2}, {"size":601,"count":6}, {"size":602,"count":2}, {"size":605,"count":2}, {"size":607,"count":4}, {"size":610,"count":2}, {"size":611,"count":2}]
Minimum variable degree19
Maximum variable degree37
Distribution of variable degrees[{"degree":19,"count":100},{"degree":37,"count":100}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2800}]
Number of extensional constraints0
Number of intensional constraints2800
Distribution of constraint types[{"type":"intension","count":2800}]
Optimization problemNO
Type of objective

Solver Data 

13.39/13.46	c xcsp_picat version 2.7b12 (9/12/2019)
179.31/179.36	s UNSATISFIABLE

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15281 MiB free)
  memory of node 1: 16384 MiB (15641 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394943-1568343114/watcher-4394943-1568343114 -o /tmp/evaluation-result-4394943-1568343114/solver-4394943-1568343114 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4394943-1568343114.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22163, runsolver pid=22160

[startup+0.100165 s]*
/proc/loadavg: 2.00 2.02 2.05 3/201 22164
/proc/meminfo: memFree=31644792/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2031716 memory=24476 CPUtime=0.1 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 1708 0 0 0 10 0 0 0 20 0 1 0 410562854 2080477184 6119 33554432000 4194304 5870510 140734169035472 140734169032616 4561975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 507929 6119 864 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24476 KiB

[startup+0.209902 s]*
/proc/loadavg: 2.00 2.02 2.05 3/201 22164
/proc/meminfo: memFree=31620916/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2055472 memory=50240 CPUtime=0.21 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 7044 0 0 0 20 1 0 0 20 0 1 0 410562854 2104803328 12560 33554432000 4194304 5870510 140734169035472 140734169032616 140137215134693 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 513868 12560 889 410 0 509341 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2055472 KiB
Current children cumulated memory: 50240 KiB

[startup+0.309799 s]*
/proc/loadavg: 2.00 2.02 2.05 3/201 22164
/proc/meminfo: memFree=31601472/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2071140 memory=67436 CPUtime=0.31 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 10898 0 0 0 29 2 0 0 20 0 1 0 410562854 2120847360 16859 33554432000 4194304 5870510 140734169035472 140734169032616 140137215594375 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 517785 16859 927 410 0 513258 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2071140 KiB
Current children cumulated memory: 67436 KiB

[startup+0.700405 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 22164
/proc/meminfo: memFree=31599424/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2073176 memory=69544 CPUtime=0.69 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 11418 0 0 0 67 2 0 0 20 0 1 0 410562854 2122932224 17386 33554432000 4194304 5870510 140734169035472 140734169032616 140137215134693 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 518294 17386 948 410 0 513767 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2073176 KiB
Current children cumulated memory: 69544 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 22164
/proc/meminfo: memFree=31594148/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2093956 memory=89372 CPUtime=1.49 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 15565 0 0 0 146 3 0 0 20 0 1 0 410562854 2144210944 22343 33554432000 4194304 5870510 140734169035472 140734169033800 140137224581984 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 523489 22343 951 410 0 518962 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2093956 KiB
Current children cumulated memory: 89372 KiB

[startup+3.10977 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 22164
/proc/meminfo: memFree=31601344/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2093956 memory=89616 CPUtime=3.1 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 22597 0 0 0 306 4 0 0 20 0 1 0 410562854 2144210944 22404 33554432000 4194304 5870510 140734169035472 140734169033800 5259107 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 523489 22404 971 410 0 518962 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2093956 KiB
Current children cumulated memory: 89616 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 22164
/proc/meminfo: memFree=31593296/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2112632 memory=95768 CPUtime=6.29 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 30491 0 0 0 625 4 0 0 20 0 1 0 410562854 2163335168 23942 33554432000 4194304 5870510 140734169035472 140734169034280 5283067 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 528158 23942 972 410 0 523631 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2112632 KiB
Current children cumulated memory: 95768 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 22164
/proc/meminfo: memFree=31573604/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2120000 memory=107888 CPUtime=12.69 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 40365 0 0 0 1263 6 0 0 20 0 1 0 410562854 2170880000 26972 33554432000 4194304 5870510 140734169035472 140734169034088 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 530000 26972 972 410 0 525473 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2120000 KiB
Current children cumulated memory: 107888 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22165
/proc/meminfo: memFree=31548536/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2127160 memory=121100 CPUtime=25.49 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 54190 0 0 0 2541 8 0 0 20 0 1 0 410562854 2178211840 30275 33554432000 4194304 5870510 140734169035472 140734169034040 5282621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 531790 30275 972 410 0 527263 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2127160 KiB
Current children cumulated memory: 121100 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22167
/proc/meminfo: memFree=31550972/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2145836 memory=137056 CPUtime=51.11 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 68546 0 0 0 5102 9 0 0 20 0 1 0 410562854 2197336064 34264 33554432000 4194304 5870510 140734169035472 140734169034040 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 536459 34264 972 410 0 531932 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2145836 KiB
Current children cumulated memory: 137056 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22171
/proc/meminfo: memFree=31507288/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2152600 memory=147976 CPUtime=102.3 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 79207 0 0 0 10220 10 0 0 20 0 1 0 410562854 2204262400 36994 33554432000 4194304 5870510 140734169035472 140734169034040 5272512 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 538150 36994 972 410 0 533623 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2152600 KiB
Current children cumulated memory: 147976 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22175
/proc/meminfo: memFree=31486692/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=162060 CPUtime=162.3 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90301 0 0 0 16220 10 0 0 20 0 1 0 410562854 2235338752 40515 33554432000 4194304 5870510 140734169035472 140734169033912 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 40515 972 410 0 541210 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 162060 KiB

[startup+179.37 s]
# the end of solver process 22163 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=179.272 s, system=0.115011 s

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

[startup+166.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22175
/proc/meminfo: memFree=31484396/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=166.4 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90318 0 0 0 16630 10 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 166.4 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+172.8 s]
/proc/loadavg: 2.00 2.01 2.05 5/200 22175
/proc/meminfo: memFree=31484644/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=172.81 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90829 0 0 0 17270 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5282717 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 172.81 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+176 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 22175
/proc/meminfo: memFree=31484704/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=176.02 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90835 0 0 0 17591 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5272880 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 176.02 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+177.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22175
/proc/meminfo: memFree=31484704/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=177.61 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90835 0 0 0 17750 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 177.61 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+178.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22177
/proc/meminfo: memFree=31484604/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=178.41 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90835 0 0 0 17830 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 178.41 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+178.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22177
/proc/meminfo: memFree=31484604/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=178.81 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90835 0 0 0 17870 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 178.81 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22177
/proc/meminfo: memFree=31484604/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=179.21 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90837 0 0 0 17910 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5274503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 179.21 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

[startup+179.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22177
/proc/meminfo: memFree=31484604/32770624 swapFree=66994056/67108860
[pid=22163] ppid=22160 vsize=2182948 memory=164108 CPUtime=179.31 cores=1,3,5,7
/proc/22163/stat : 22163 (xcsp_picat) R 22160 22163 15976 0 -1 4202496 90837 0 0 0 17920 11 0 0 20 0 1 0 410562854 2235338752 41027 33554432000 4194304 5870510 140734169035472 140734169033912 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19689472 140734169043999 140734169044077 140734169044077 140734169046986 0
/proc/22163/statm: 545737 41027 972 410 0 541210 0
Current children cumulated CPU time: 179.31 s
Current children cumulated vsize: 2182948 KiB
Current children cumulated memory: 164108 KiB

Child status: 0
Real time (s): 179.37
CPU time (s): 179.387
CPU user time (s): 179.272
CPU system time (s): 0.115011
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 2182948
Max. memory (cumulated for all children) (KiB): 164108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 179.272
system time used= 0.115011
maximum resident set size= 164132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91273
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= 46


# summary of solver processes directly reported to runsolver:
#   pid: 22163
#   total CPU time (s): 179.387
#   total CPU user time (s): 179.272
#   total CPU system time (s): 0.115011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.703015 second user time and 1.32381 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 04:51:09
IDJOB=4394943
IDBENCH=138439
IDSOLVER=2844
FILE ID=node102/4394943-1568343114
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56904 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-os10/SuperTaillard-os-10-21.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394943-1568343114/watcher-4394943-1568343114 -o /tmp/evaluation-result-4394943-1568343114/solver-4394943-1568343114 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4394943-1568343114.xml

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

MD5SUM BENCH= ab3cfdf6220e1af184bc3e02e1fbde1d
RANDOM SEED=1825370663

node102.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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31665160 kB
MemAvailable:   31849064 kB
Buffers:          127940 kB
Cached:           346288 kB
SwapCached:        10760 kB
Active:           294152 kB
Inactive:         264852 kB
Active(anon):      81300 kB
Inactive(anon):    33444 kB
Active(file):     212852 kB
Inactive(file):   231408 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66994056 kB
Dirty:              3192 kB
Writeback:             0 kB
AnonPages:        174160 kB
Mapped:            35284 kB
Shmem:             21092 kB
Slab:             139976 kB
SReclaimable:     110960 kB
SUnreclaim:        29016 kB
KernelStack:        3792 kB
PageTables:         5312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2607884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 04:54:08