Trace number 4303384

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 2018-08-02SAT 90.729 90.7349

General information on the benchmark

NameFrb/
frb-40-19-1-mgd_c18.xml
MD5SUM1b3b260246d4f65c593765dc4af9b313
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.22089
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints321
Number of domains1
Minimum domain size19
Maximum domain size19
Distribution of domain sizes[{"size":19,"count":40}]
Minimum variable degree10
Maximum variable degree25
Distribution of variable degrees[{"degree":10,"count":2},{"degree":11,"count":3},{"degree":12,"count":3},{"degree":13,"count":4},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":2},{"degree":17,"count":4},{"degree":18,"count":3},{"degree":19,"count":2},{"degree":20,"count":1},{"degree":21,"count":1},{"degree":22,"count":4},{"degree":23,"count":1},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":321}]
Number of extensional constraints321
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":321}]
Optimization problemNO
Type of objective

Solver Data 

90.68/90.73	c xcsp_picat version 2.4#6 (8/1/2018)
90.68/90.73	s SATISFIABLE
90.68/90.73	v <instantiation>
90.68/90.73	v     <list> x[]  </list> 
90.68/90.73	v     <values> 5 4 1 11 17 3 8 17 2 7 10 2 7 12 0 1 1 16 12 10 17 16 17 6 3 10 6 7 6 8 2 11 14 6 15 4 18 4 12 17   </values> 
90.68/90.73	v </instantiation>

Verifier Data 

OK

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 (1351 MiB free)
  memory of node 1: 16384 MiB (2751 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303384-1534027545/watcher-4303384-1534027545 -o /tmp/evaluation-result-4303384-1534027545/solver-4303384-1534027545 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534027537-30489 --watchdog 2580 xcsp_picat HOME/instance-4303384-1534027545.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
solver pid=30582, runsolver pid=30579
Current StackSize limit: 8192 KiB


[startup+0.100169 s]*
/proc/loadavg: 1.08 1.03 1.14 3/187 30583
/proc/meminfo: memFree=4175284/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2026024 memory=29312 CPUtime=0.1 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 1855 0 0 0 10 0 0 0 20 0 1 0 220317649 2074648576 7328 33554432000 4194304 5849708 140735057821008 140735057821008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 506506 7328 679 405 0 503451 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026024 KiB
Current children cumulated memory: 29312 KiB

[startup+0.209689 s]*
/proc/loadavg: 1.08 1.03 1.14 3/187 30583
/proc/meminfo: memFree=4174912/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2026552 memory=29652 CPUtime=0.21 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 2032 0 0 0 21 0 0 0 20 0 1 0 220317649 2075189248 7413 33554432000 4194304 5849708 140735057821008 140735057821008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 506638 7413 679 405 0 503583 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026552 KiB
Current children cumulated memory: 29652 KiB

[startup+0.30885 s]*
/proc/loadavg: 1.08 1.03 1.14 3/187 30583
/proc/meminfo: memFree=4174540/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2026808 memory=29912 CPUtime=0.31 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 2096 0 0 0 31 0 0 0 20 0 1 0 220317649 2075451392 7478 33554432000 4194304 5849708 140735057821008 140735057821008 5472783 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 506702 7478 679 405 0 503647 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026808 KiB
Current children cumulated memory: 29912 KiB

[startup+0.700275 s]
/proc/loadavg: 1.08 1.03 1.14 3/187 30583
/proc/meminfo: memFree=4173796/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2028496 memory=31688 CPUtime=0.69 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 2627 0 0 0 69 0 0 0 20 0 1 0 220317649 2077179904 7922 33554432000 4194304 5849708 140735057821008 140735057821008 5362095 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 507124 7922 697 405 0 504069 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028496 KiB
Current children cumulated memory: 31688 KiB

[startup+1.50028 s]
/proc/loadavg: 1.08 1.03 1.14 3/187 30583
/proc/meminfo: memFree=4172680/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2028656 memory=31952 CPUtime=1.49 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 2651 0 0 0 149 0 0 0 20 0 1 0 220317649 2077343744 7988 33554432000 4194304 5849708 140735057821008 140735057821008 4211654 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 507164 7988 704 405 0 504109 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028656 KiB
Current children cumulated memory: 31952 KiB

[startup+3.10896 s]
/proc/loadavg: 1.08 1.03 1.14 3/187 30583
/proc/meminfo: memFree=4173548/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2028656 memory=32024 CPUtime=3.09 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 3058 0 0 0 309 0 0 0 20 0 1 0 220317649 2077343744 8006 33554432000 4194304 5849708 140735057821008 140735057821008 4209380 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 507164 8006 706 405 0 504109 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2028656 KiB
Current children cumulated memory: 32024 KiB

[startup+6.30026 s]
/proc/loadavg: 1.16 1.05 1.14 3/187 30583
/proc/meminfo: memFree=4170416/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2028656 memory=32024 CPUtime=6.29 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 3462 0 0 0 629 0 0 0 20 0 1 0 220317649 2077343744 8006 33554432000 4194304 5849708 140735057821008 140735057818856 4211646 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 507164 8006 706 405 0 504109 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2028656 KiB
Current children cumulated memory: 32024 KiB

[startup+12.7003 s]
/proc/loadavg: 1.22 1.06 1.14 3/187 30583
/proc/meminfo: memFree=4167336/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2029256 memory=32616 CPUtime=12.69 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 6169 0 0 0 1265 4 0 0 20 0 1 0 220317649 2077958144 8154 33554432000 4194304 5849708 140735057821008 140735057820008 4211654 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 507314 8154 712 405 0 504259 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029256 KiB
Current children cumulated memory: 32616 KiB

[startup+25.5003 s]
/proc/loadavg: 1.40 1.11 1.16 3/187 30583
/proc/meminfo: memFree=4156704/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2034988 memory=38340 CPUtime=25.49 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 23715 0 0 0 2517 32 0 0 20 0 1 0 220317649 2083827712 9585 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 508747 9585 712 405 0 505692 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2034988 KiB
Current children cumulated memory: 38340 KiB

[startup+51.1096 s]
/proc/loadavg: 1.60 1.18 1.18 3/187 30583
/proc/meminfo: memFree=4144112/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2035832 memory=39104 CPUtime=51.09 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 45470 0 0 0 5031 78 0 0 20 0 1 0 220317649 2084691968 9776 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 508958 9776 712 405 0 505903 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2035832 KiB
Current children cumulated memory: 39104 KiB

[startup+90.7349 s]
# the end of solver process 30582 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=89.2981 s, system=1.4309 s

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

[startup+51.2004 s]
/proc/loadavg: 1.60 1.18 1.18 3/187 30583
/proc/meminfo: memFree=4144112/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2035840 memory=39104 CPUtime=51.19 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 45472 0 0 0 5040 79 0 0 20 0 1 0 220317649 2084700160 9776 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 508960 9776 712 405 0 505905 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2035840 KiB
Current children cumulated memory: 39104 KiB

[startup+76.8003 s]
/proc/loadavg: 1.74 1.25 1.20 3/187 30584
/proc/meminfo: memFree=4135612/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2036976 memory=40428 CPUtime=76.78 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 70887 0 0 0 7555 123 0 0 20 0 1 0 220317649 2085863424 10107 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 509244 10107 712 405 0 506189 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2036976 KiB
Current children cumulated memory: 40428 KiB

[startup+83.2003 s]
/proc/loadavg: 1.76 1.26 1.21 3/187 30584
/proc/meminfo: memFree=4146772/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2036724 memory=39924 CPUtime=83.19 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 73770 0 0 0 8188 131 0 0 20 0 1 0 220317649 2085605376 9981 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 509181 9981 712 405 0 506126 0
Current children cumulated CPU time: 83.19 s
Current children cumulated vsize: 2036724 KiB
Current children cumulated memory: 39924 KiB

[startup+86.4003 s]
/proc/loadavg: 1.78 1.27 1.21 3/187 30584
/proc/meminfo: memFree=4137720/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2046896 memory=50152 CPUtime=86.38 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 75802 0 0 0 8502 136 0 0 20 0 1 0 220317649 2096021504 12538 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 511724 12538 712 405 0 508669 0
Current children cumulated CPU time: 86.38 s
Current children cumulated vsize: 2046896 KiB
Current children cumulated memory: 50152 KiB

[startup+88.0003 s]*
/proc/loadavg: 1.78 1.27 1.21 3/187 30584
/proc/meminfo: memFree=4137844/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2042508 memory=45692 CPUtime=87.99 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 77097 0 0 0 8661 138 0 0 20 0 1 0 220317649 2091528192 11423 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 510627 11423 712 405 0 507572 0
Current children cumulated CPU time: 87.99 s
Current children cumulated vsize: 2042508 KiB
Current children cumulated memory: 45692 KiB

[startup+89.6003 s]
/proc/loadavg: 1.78 1.27 1.21 3/187 30584
/proc/meminfo: memFree=4137844/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2043756 memory=47012 CPUtime=89.58 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 77409 0 0 0 8817 141 0 0 20 0 1 0 220317649 2092806144 11753 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 510939 11753 712 405 0 507884 0
Current children cumulated CPU time: 89.58 s
Current children cumulated vsize: 2043756 KiB
Current children cumulated memory: 47012 KiB

[startup+90.4003 s]
/proc/loadavg: 1.80 1.28 1.22 3/187 30584
/proc/meminfo: memFree=4140696/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2047084 memory=50380 CPUtime=90.38 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 77730 0 0 0 8896 142 0 0 20 0 1 0 220317649 2096214016 12595 33554432000 4194304 5849708 140735057821008 140735057820008 140047100850055 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 511771 12595 712 405 0 508716 0
Current children cumulated CPU time: 90.38 s
Current children cumulated vsize: 2047084 KiB
Current children cumulated memory: 50380 KiB

[startup+90.6003 s]
/proc/loadavg: 1.80 1.28 1.22 3/187 30584
/proc/meminfo: memFree=4140696/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2047084 memory=50380 CPUtime=90.58 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 77730 0 0 0 8916 142 0 0 20 0 1 0 220317649 2096214016 12595 33554432000 4194304 5849708 140735057821008 140735057820008 5437627 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 511771 12595 712 405 0 508716 0
Current children cumulated CPU time: 90.58 s
Current children cumulated vsize: 2047084 KiB
Current children cumulated memory: 50380 KiB

[startup+90.7003 s]
/proc/loadavg: 1.80 1.28 1.22 3/187 30584
/proc/meminfo: memFree=4140696/32770624 swapFree=67108860/67108860
[pid=30582] ppid=30579 vsize=2047084 memory=50380 CPUtime=90.68 cores=1,3,5,7
/proc/30582/stat : 30582 (xcsp_picat) R 30579 30582 30457 0 -1 4202496 77730 0 0 0 8926 142 0 0 20 0 1 0 220317649 2096214016 12595 33554432000 4194304 5849708 140735057821008 140735057820008 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 18599936 140735057822902 140735057822980 140735057822980 140735057825738 0
/proc/30582/statm: 511771 12595 712 405 0 508716 0
Current children cumulated CPU time: 90.68 s
Current children cumulated vsize: 2047084 KiB
Current children cumulated memory: 50380 KiB

Child status: 0
Real time (s): 90.7349
CPU time (s): 90.729
CPU user time (s): 89.2981
CPU system time (s): 1.4309
CPU usage (%): 99.9934
Max. virtual memory (cumulated for all children) (KiB): 2047084
Max. memory (cumulated for all children) (KiB): 50380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 89.2981
system time used= 1.4309
maximum resident set size= 50484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77796
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= 108


# summary of solver processes directly reported to runsolver:
#   pid: 30582
#   total CPU time (s): 90.729
#   total CPU user time (s): 89.2981
#   total CPU system time (s): 1.4309

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.330753 second user time and 0.671432 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-12 00:45:45
IDJOB=4303384
IDBENCH=141592
IDSOLVER=2778
FILE ID=node151/4303384-1534027545
RUNJOBID= node151-1534027537-30489
PBS_JOBID= 21036969
Free space on /tmp= 40856 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Frb/frb-40-19-1-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303384-1534027545/watcher-4303384-1534027545 -o /tmp/evaluation-result-4303384-1534027545/solver-4303384-1534027545 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534027537-30489 --watchdog 2580  xcsp_picat HOME/instance-4303384-1534027545.xml

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

MD5SUM BENCH= 1b3b260246d4f65c593765dc4af9b313
RANDOM SEED=582976681

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:         4202772 kB
MemAvailable:   31849024 kB
Buffers:          253584 kB
Cached:         27273436 kB
SwapCached:            0 kB
Active:         10817944 kB
Inactive:       16816444 kB
Active(anon):      56248 kB
Inactive(anon):   103316 kB
Active(file):   10761696 kB
Inactive(file): 16713128 kB
Unevictable:        7836 kB
Mlocked:            7836 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3724 kB
Writeback:             0 kB
AnonPages:        110384 kB
Mapped:            61564 kB
Shmem:             49800 kB
Slab:             628484 kB
SReclaimable:     599888 kB
SUnreclaim:        28596 kB
KernelStack:        3360 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2397680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 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= 40852 MiB
End job on node151 at 2018-08-12 00:47:15