Trace number 4309797

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 2018-08-14OPT12 115.296 115.296

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-07a_c18.xml
MD5SUMbfa1db9b032b05366fb57651f731455a
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 benchmark115.296
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of constraints259
Number of domains4
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 degree11
Distribution of variable degrees[{"degree":1,"count":7},{"degree":2,"count":7},{"degree":4,"count":196},{"degree":7,"count":4},{"degree":8,"count":12},{"degree":9,"count":8},{"degree":10,"count":2},{"degree":11,"count":2}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":217},{"arity":7,"count":28},{"arity":29,"count":14}]
Number of extensional constraints196
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":196},{"type":"intension","count":21},{"type":"sum","count":42}]
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 

115.19/115.29	c xcsp_picat version 2.4#7 (8/14/2018)
115.19/115.29	o 13
115.19/115.29	o 12
115.19/115.29	s OPTIMUM FOUND
115.19/115.29	v <instantiation>
115.19/115.29	v     <list> nco[] prd[] pc[][] ncr[]  </list> 
115.19/115.29	v     <values> 4 4 5 3 3 5 4  6 5 6 1 6 5 3 3 5 2 4 2 6 4 4 1 2 5 1 0 3 2 0 0 5 0 2 1  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  12 11 12 11 12 12 12   </values> 
115.19/115.29	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 (11825 MiB free)
  memory of node 1: 16384 MiB (9266 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309797-1534320362/watcher-4309797-1534320362 -o /tmp/evaluation-result-4309797-1534320362/solver-4309797-1534320362 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16867 --watchdog 2580 xcsp_picat HOME/instance-4309797-1534320362.xml 

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

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=20600, runsolver pid=20597

[startup+0.100136 s]*
/proc/loadavg: 2.53 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21586656/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2026244 memory=14676 CPUtime=0.1 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 1793 0 0 0 10 0 0 0 20 0 1 0 249599411 2074873856 3669 33554432000 4194304 5849940 140736956016656 140736956016656 5354017 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 506561 3669 740 405 0 503505 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026244 KiB
Current children cumulated memory: 14676 KiB

[startup+0.209517 s]*
/proc/loadavg: 2.53 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21586656/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2026500 memory=14960 CPUtime=0.21 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 1867 0 0 0 21 0 0 0 20 0 1 0 249599411 2075136000 3740 33554432000 4194304 5849940 140736956016656 140736956016656 5306746 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 506625 3740 747 405 0 503569 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026500 KiB
Current children cumulated memory: 14960 KiB

[startup+0.308811 s]*
/proc/loadavg: 2.53 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21586284/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2026764 memory=15184 CPUtime=0.31 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 1917 0 0 0 31 0 0 0 20 0 1 0 249599411 2075406336 3796 33554432000 4194304 5849940 140736956016656 140736956016656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 506691 3796 756 405 0 503635 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026764 KiB
Current children cumulated memory: 15184 KiB

[startup+0.700274 s]
/proc/loadavg: 2.53 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21585664/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2027080 memory=15464 CPUtime=0.69 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 2067 0 0 0 69 0 0 0 20 0 1 0 249599411 2075729920 3866 33554432000 4194304 5849940 140736956016656 140736956016656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 506770 3866 756 405 0 503714 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027080 KiB
Current children cumulated memory: 15464 KiB

[startup+1.50027 s]
/proc/loadavg: 2.53 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21584672/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2028052 memory=16520 CPUtime=1.49 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 2957 0 0 0 148 1 0 0 20 0 1 0 249599411 2076725248 4130 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 507013 4130 756 405 0 503957 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028052 KiB
Current children cumulated memory: 16520 KiB

[startup+3.10911 s]
/proc/loadavg: 2.53 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21583264/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2030128 memory=18548 CPUtime=3.1 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 4744 0 0 0 306 4 0 0 20 0 1 0 249599411 2078851072 4637 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 507532 4637 756 405 0 504476 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030128 KiB
Current children cumulated memory: 18548 KiB

[startup+6.30027 s]
/proc/loadavg: 2.49 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21581704/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2030948 memory=19420 CPUtime=6.29 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 7751 0 0 0 622 7 0 0 20 0 1 0 249599411 2079690752 4855 33554432000 4194304 5849940 140736956016656 140736956015656 5395485 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 507737 4855 756 405 0 504681 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2030948 KiB
Current children cumulated memory: 19420 KiB

[startup+12.7003 s]
/proc/loadavg: 2.45 2.15 2.09 3/187 20601
/proc/meminfo: memFree=21557756/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2032952 memory=21228 CPUtime=12.69 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 13598 0 0 0 1255 14 0 0 20 0 1 0 249599411 2081742848 5307 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 508238 5307 756 405 0 505182 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2032952 KiB
Current children cumulated memory: 21228 KiB

[startup+25.5003 s]
/proc/loadavg: 2.35 2.14 2.09 3/187 20601
/proc/meminfo: memFree=21549384/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2037932 memory=26348 CPUtime=25.49 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 21330 0 0 0 2519 30 0 0 20 0 1 0 249599411 2086842368 6587 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 509483 6587 765 405 0 506427 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 26348 KiB

[startup+51.1095 s]
/proc/loadavg: 2.29 2.14 2.09 3/187 20601
/proc/meminfo: memFree=21500428/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2054168 memory=42584 CPUtime=51.1 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 25727 0 0 0 5060 50 0 0 20 0 1 0 249599411 2103468032 10646 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 513542 10646 765 405 0 510486 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2054168 KiB
Current children cumulated memory: 42584 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/187 20602
/proc/meminfo: memFree=21483124/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2057400 memory=44748 CPUtime=102.29 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 34098 0 0 0 10149 80 0 0 20 0 1 0 249599411 2106777600 11187 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 514350 11187 765 405 0 511294 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2057400 KiB
Current children cumulated memory: 44748 KiB

[startup+115.296 s]
# the end of solver process 20600 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=114.421 s, system=0.875002 s

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

[startup+102.4 s]
/proc/loadavg: 2.12 2.12 2.09 3/187 20602
/proc/meminfo: memFree=21483124/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2057400 memory=44748 CPUtime=102.39 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 34098 0 0 0 10159 80 0 0 20 0 1 0 249599411 2106777600 11187 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 514350 11187 765 405 0 511294 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2057400 KiB
Current children cumulated memory: 44748 KiB

[startup+108.8 s]
/proc/loadavg: 2.19 2.14 2.09 3/187 20602
/proc/meminfo: memFree=21480456/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2060336 memory=47584 CPUtime=108.79 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 34321 0 0 0 10796 83 0 0 20 0 1 0 249599411 2109784064 11896 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 515084 11896 765 405 0 512028 0
Current children cumulated CPU time: 108.79 s
Current children cumulated vsize: 2060336 KiB
Current children cumulated memory: 47584 KiB

[startup+112 s]*
/proc/loadavg: 2.26 2.15 2.10 3/187 20602
/proc/meminfo: memFree=21480084/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2050320 memory=38224 CPUtime=112 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 39399 0 0 0 11115 85 0 0 20 0 1 0 249599411 2099527680 9556 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 512580 9556 765 405 0 509524 0
Current children cumulated CPU time: 112 s
Current children cumulated vsize: 2050320 KiB
Current children cumulated memory: 38224 KiB

[startup+113.6 s]
/proc/loadavg: 2.26 2.15 2.10 3/187 20602
/proc/meminfo: memFree=21480084/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2050320 memory=38224 CPUtime=113.59 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 39399 0 0 0 11274 85 0 0 20 0 1 0 249599411 2099527680 9556 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 512580 9556 765 405 0 509524 0
Current children cumulated CPU time: 113.59 s
Current children cumulated vsize: 2050320 KiB
Current children cumulated memory: 38224 KiB

[startup+114.4 s]
/proc/loadavg: 2.26 2.15 2.10 3/187 20602
/proc/meminfo: memFree=21480084/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2050320 memory=38224 CPUtime=114.39 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 39399 0 0 0 11353 86 0 0 20 0 1 0 249599411 2099527680 9556 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 512580 9556 765 405 0 509524 0
Current children cumulated CPU time: 114.39 s
Current children cumulated vsize: 2050320 KiB
Current children cumulated memory: 38224 KiB

[startup+114.8 s]
/proc/loadavg: 2.26 2.15 2.10 3/187 20602
/proc/meminfo: memFree=21480084/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2050320 memory=38224 CPUtime=114.79 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 39399 0 0 0 11393 86 0 0 20 0 1 0 249599411 2099527680 9556 33554432000 4194304 5849940 140736956016656 140736956015656 140023327518599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 512580 9556 765 405 0 509524 0
Current children cumulated CPU time: 114.79 s
Current children cumulated vsize: 2050320 KiB
Current children cumulated memory: 38224 KiB

[startup+115.2 s]
/proc/loadavg: 2.26 2.15 2.10 3/187 20602
/proc/meminfo: memFree=21480084/32770624 swapFree=67105356/67108860
[pid=20600] ppid=20597 vsize=2038076 memory=26184 CPUtime=115.19 cores=0,2,4,6
/proc/20600/stat : 20600 (xcsp_picat) R 20597 20600 16836 0 -1 4202496 39705 0 0 0 11432 87 0 0 20 0 1 0 249599411 2086989824 6546 33554432000 4194304 5849940 140736956016656 140736956015656 5361030 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 39456768 140736956019894 140736956019972 140736956019972 140736956022730 0
/proc/20600/statm: 509519 6546 765 405 0 506463 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2038076 KiB
Current children cumulated memory: 26184 KiB

Child status: 0
Real time (s): 115.296
CPU time (s): 115.296
CPU user time (s): 114.421
CPU system time (s): 0.875002
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2060336
Max. memory (cumulated for all children) (KiB): 47784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 114.421
system time used= 0.875002
maximum resident set size= 48632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39800
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= 89


# summary of solver processes directly reported to runsolver:
#   pid: 20600
#   total CPU time (s): 115.296
#   total CPU user time (s): 114.421
#   total CPU system time (s): 0.875002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.429309 second user time and 0.838283 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-15 10:06:02
IDJOB=4309797
IDBENCH=141671
IDSOLVER=2794
FILE ID=node149/4309797-1534320362
RUNJOBID= node149-1534293289-16867
PBS_JOBID= 21038141
Free space on /tmp= 41784 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-07a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309797-1534320362/watcher-4309797-1534320362 -o /tmp/evaluation-result-4309797-1534320362/solver-4309797-1534320362 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16867 --watchdog 2580  xcsp_picat HOME/instance-4309797-1534320362.xml

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

MD5SUM BENCH= bfa1db9b032b05366fb57651f731455a
RANDOM SEED=1090041028

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        21599144 kB
MemAvailable:   31309884 kB
Buffers:          187544 kB
Cached:          9704196 kB
SwapCached:         1704 kB
Active:          4765464 kB
Inactive:        5768760 kB
Active(anon):     592912 kB
Inactive(anon):   109736 kB
Active(file):    4172552 kB
Inactive(file):  5659024 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67105356 kB
Dirty:              2932 kB
Writeback:             0 kB
AnonPages:        716840 kB
Mapped:            57372 kB
Shmem:             57760 kB
Slab:             335568 kB
SReclaimable:     307624 kB
SUnreclaim:        27944 kB
KernelStack:        3376 kB
PageTables:         6512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2902964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    634880 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= 41780 MiB
End job on node149 at 2018-08-15 10:07:58