Trace number 4303444

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 2018-08-02OPT12 131.966 131.967

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-07a_c18.xml
MD5SUM31fd8745bd40eddef0de95e701108e5a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark107.185
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of constraints63
Number of domains8
Minimum domain size2
Maximum domain size11
Distribution of domain sizes[{"size":2,"count":196},{"size":6,"count":7},{"size":7,"count":28},{"size":11,"count":7}]
Minimum variable degree1
Maximum variable degree12
Distribution of variable degrees[{"degree":1,"count":7},{"degree":2,"count":203},{"degree":8,"count":4},{"degree":9,"count":12},{"degree":10,"count":8},{"degree":11,"count":2},{"degree":12,"count":2}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":21},{"arity":8,"count":28},{"arity":29,"count":14}]
Number of extensional constraints28
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":28},{"type":"intension","count":21},{"type":"sum","count":7},{"type":"count","count":7}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

131.89/131.96	c xcsp_picat version 2.4#6 (8/1/2018)
131.89/131.96	o 13
131.89/131.96	o 12
131.89/131.96	s OPTIMUM FOUND
131.89/131.96	v <instantiation>
131.89/131.96	v     <list> cp[][] ncr[] nco[] prd[]  </list> 
131.89/131.96	v     <values> 0 0 0 0 0 0 3 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 5 0 0 0 0 0 0 3 0 0 0 0 0 0 4 0 0 0 0 0 4 0 0 0 0 0 0 5 0 0 0 0 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 4 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 3 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 3 0 0 0 0 0 0 0 3 0 0 0 3 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 3 0 0 3 0 0 0 0 0 3 0 0 0 0 0 0 3 0 0 0 0 0  12 12 10 12 12 12 12  4 4 4 5 3 3 5  6 6 1 1 6 6 5 5 5 4 4 3 0 4 3 3 2 0 0 3 2 3 0 2 6 2 1 1   </values> 
131.89/131.96	v </instantiation>

Verifier Data 

OK	12

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 (10274 MiB free)
  memory of node 1: 16384 MiB (6236 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303444-1534036504/watcher-4303444-1534036504 -o /tmp/evaluation-result-4303444-1534036504/solver-4303444-1534036504 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534028937-25616 --watchdog 2580 xcsp_picat HOME/instance-4303444-1534036504.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=26480, runsolver pid=26477

[startup+0.100109 s]*
/proc/loadavg: 2.05 2.11 2.08 3/188 26481
/proc/meminfo: memFree=16893072/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2026236 memory=17340 CPUtime=0.1 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 1943 0 0 0 10 0 0 0 20 0 1 0 221213588 2074865664 4335 33554432000 4194304 5849708 140732924209920 140732924209920 5371788 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 506559 4335 736 405 0 503504 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026236 KiB
Current children cumulated memory: 17340 KiB

[startup+0.209559 s]*
/proc/loadavg: 2.05 2.11 2.08 3/188 26481
/proc/meminfo: memFree=16894780/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2026460 memory=17576 CPUtime=0.2 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 2023 0 0 0 20 0 0 0 20 0 1 0 221213588 2075095040 4394 33554432000 4194304 5849708 140732924209920 140732924209920 4205939 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 506615 4394 739 405 0 503560 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026460 KiB
Current children cumulated memory: 17576 KiB

[startup+0.308768 s]*
/proc/loadavg: 2.05 2.11 2.08 3/188 26481
/proc/meminfo: memFree=16894720/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2026648 memory=17576 CPUtime=0.3 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 2061 0 0 0 30 0 0 0 20 0 1 0 221213588 2075287552 4394 33554432000 4194304 5849708 140732924209920 140732924208568 5309619 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 506662 4394 739 405 0 503607 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026648 KiB
Current children cumulated memory: 17576 KiB

[startup+0.700225 s]
/proc/loadavg: 2.05 2.11 2.08 3/188 26481
/proc/meminfo: memFree=16894100/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2027340 memory=18236 CPUtime=0.69 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 2264 0 0 0 68 1 0 0 20 0 1 0 221213588 2075996160 4559 33554432000 4194304 5849708 140732924209920 140732924208568 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 506835 4559 752 405 0 503780 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027340 KiB
Current children cumulated memory: 18236 KiB

[startup+1.50023 s]
/proc/loadavg: 2.05 2.11 2.08 3/188 26481
/proc/meminfo: memFree=16892160/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2028144 memory=19036 CPUtime=1.49 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 3119 0 0 0 146 3 0 0 20 0 1 0 221213588 2076819456 4759 33554432000 4194304 5849708 140732924209920 140732924208568 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 507036 4759 752 405 0 503981 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028144 KiB
Current children cumulated memory: 19036 KiB

[startup+3.10914 s]
/proc/loadavg: 1.97 2.09 2.08 3/188 26481
/proc/meminfo: memFree=16888676/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2029656 memory=20712 CPUtime=3.1 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 4839 0 0 0 305 5 0 0 20 0 1 0 221213588 2078367744 5178 33554432000 4194304 5849708 140732924209920 140732924209080 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 507414 5178 752 405 0 504359 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2029656 KiB
Current children cumulated memory: 20712 KiB

[startup+6.30022 s]
/proc/loadavg: 1.97 2.09 2.08 3/187 26481
/proc/meminfo: memFree=16886688/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2030288 memory=21368 CPUtime=6.29 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 7430 0 0 0 620 9 0 0 20 0 1 0 221213588 2079014912 5342 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 507572 5342 752 405 0 504517 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2030288 KiB
Current children cumulated memory: 21368 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 2.09 2.07 3/187 26481
/proc/meminfo: memFree=16879860/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2032632 memory=23528 CPUtime=12.69 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 12264 0 0 0 1252 17 0 0 20 0 1 0 221213588 2081415168 5882 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 508158 5882 761 405 0 505103 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2032632 KiB
Current children cumulated memory: 23528 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 2.08 2.07 3/187 26481
/proc/meminfo: memFree=16862780/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2050520 memory=41400 CPUtime=25.48 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 17249 0 0 0 2520 28 0 0 20 0 1 0 221213588 2099732480 10350 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 512630 10350 761 405 0 509575 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2050520 KiB
Current children cumulated memory: 41400 KiB

[startup+51.1095 s]
/proc/loadavg: 1.99 2.08 2.07 3/187 26481
/proc/meminfo: memFree=16828556/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2075328 memory=66196 CPUtime=51.1 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 29775 0 0 0 5065 45 0 0 20 0 1 0 221213588 2125135872 16549 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 518832 16549 761 405 0 515777 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2075328 KiB
Current children cumulated memory: 66196 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.06 2.07 3/187 26482
/proc/meminfo: memFree=16803764/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2099508 memory=90364 CPUtime=102.28 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 41245 0 0 0 10164 64 0 0 20 0 1 0 221213588 2149896192 22591 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 524877 22591 761 405 0 521822 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2099508 KiB
Current children cumulated memory: 90364 KiB

[startup+131.967 s]
# the end of solver process 26480 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=131.162 s, system=0.803993 s

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

[startup+102.4 s]
/proc/loadavg: 1.99 2.06 2.07 3/187 26482
/proc/meminfo: memFree=16803764/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2099508 memory=90364 CPUtime=102.38 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 41245 0 0 0 10174 64 0 0 20 0 1 0 221213588 2149896192 22591 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 524877 22591 761 405 0 521822 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2099508 KiB
Current children cumulated memory: 90364 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26482
/proc/meminfo: memFree=16811712/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2072976 memory=64064 CPUtime=115.19 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 51558 0 0 0 11450 69 0 0 20 0 1 0 221213588 2122727424 16016 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 518244 16016 761 405 0 515189 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2072976 KiB
Current children cumulated memory: 64064 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16794340/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2072976 memory=64064 CPUtime=121.59 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 51558 0 0 0 12087 72 0 0 20 0 1 0 221213588 2122727424 16016 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 518244 16016 761 405 0 515189 0
Current children cumulated CPU time: 121.59 s
Current children cumulated vsize: 2072976 KiB
Current children cumulated memory: 64064 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16824724/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2062936 memory=53884 CPUtime=128 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 54241 0 0 0 12723 77 0 0 20 0 1 0 221213588 2112446464 13471 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 515734 13471 761 405 0 512679 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 2062936 KiB
Current children cumulated memory: 53884 KiB

[startup+129.6 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16819764/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2062936 memory=53884 CPUtime=129.59 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 54241 0 0 0 12881 78 0 0 20 0 1 0 221213588 2112446464 13471 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 515734 13471 761 405 0 512679 0
Current children cumulated CPU time: 129.59 s
Current children cumulated vsize: 2062936 KiB
Current children cumulated memory: 53884 KiB

[startup+131.2 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16818772/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2062936 memory=53884 CPUtime=131.19 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 54241 0 0 0 13040 79 0 0 20 0 1 0 221213588 2112446464 13471 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 515734 13471 761 405 0 512679 0
Current children cumulated CPU time: 131.19 s
Current children cumulated vsize: 2062936 KiB
Current children cumulated memory: 53884 KiB

[startup+131.6 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16818772/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2062936 memory=53884 CPUtime=131.59 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 54241 0 0 0 13080 79 0 0 20 0 1 0 221213588 2112446464 13471 33554432000 4194304 5849708 140732924209920 140732924208920 140526997778311 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 515734 13471 761 405 0 512679 0
Current children cumulated CPU time: 131.59 s
Current children cumulated vsize: 2062936 KiB
Current children cumulated memory: 53884 KiB

[startup+131.8 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16818772/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2026864 memory=17928 CPUtime=131.79 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 54800 0 0 0 13099 80 0 0 20 0 1 0 221213588 2075508736 4482 33554432000 4194304 5849708 140732924209920 140732924208920 5359174 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 506716 4482 761 405 0 503661 0
Current children cumulated CPU time: 131.79 s
Current children cumulated vsize: 2026864 KiB
Current children cumulated memory: 17928 KiB

[startup+131.9 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26483
/proc/meminfo: memFree=16818772/32770624 swapFree=67108844/67108860
[pid=26480] ppid=26477 vsize=2026864 memory=17928 CPUtime=131.89 cores=1,3,5,7
/proc/26480/stat : 26480 (xcsp_picat) R 26477 26480 25584 0 -1 4202496 54804 0 0 0 13109 80 0 0 20 0 1 0 221213588 2075508736 4482 33554432000 4194304 5849708 140732924209920 140732924208568 5305632 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18259968 140732924216502 140732924216580 140732924216580 140732924219338 0
/proc/26480/statm: 506716 4482 761 405 0 503661 0
Current children cumulated CPU time: 131.89 s
Current children cumulated vsize: 2026864 KiB
Current children cumulated memory: 17928 KiB

Child status: 0
Real time (s): 131.967
CPU time (s): 131.966
CPU user time (s): 131.162
CPU system time (s): 0.803993
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 2099508
Max. memory (cumulated for all children) (KiB): 90596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.162
system time used= 0.803993
maximum resident set size= 90596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54905
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= 2
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 26480
#   total CPU time (s): 131.966
#   total CPU user time (s): 131.162
#   total CPU system time (s): 0.803993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.558394 second user time and 0.933926 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-12 03:15:04
IDJOB=4303444
IDBENCH=141682
IDSOLVER=2778
FILE ID=node136/4303444-1534036504
RUNJOBID= node136-1534028937-25616
PBS_JOBID= 21036973
Free space on /tmp= 35332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-07a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303444-1534036504/watcher-4303444-1534036504 -o /tmp/evaluation-result-4303444-1534036504/solver-4303444-1534036504 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534028937-25616 --watchdog 2580  xcsp_picat HOME/instance-4303444-1534036504.xml

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

MD5SUM BENCH= 31fd8745bd40eddef0de95e701108e5a
RANDOM SEED=1489915996

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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        16907768 kB
MemAvailable:   31886104 kB
Buffers:          236192 kB
Cached:         14838300 kB
SwapCached:            8 kB
Active:          7206964 kB
Inactive:        7941980 kB
Active(anon):      25024 kB
Inactive(anon):   101656 kB
Active(file):    7181940 kB
Inactive(file):  7840324 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              3384 kB
Writeback:             0 kB
AnonPages:         62516 kB
Mapped:            54044 kB
Shmem:             49788 kB
Slab:             412612 kB
SReclaimable:     384532 kB
SUnreclaim:        28080 kB
KernelStack:        3376 kB
PageTables:         5476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2397896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 35328 MiB
End job on node136 at 2018-08-12 03:17:16