Trace number 4391619

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
NACRE 1.0.5? (TO) 2400.01 2399.8

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-fpga/
Pb-chnl10-11.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
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 benchmark56.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.00/2399.80	c
2400.00/2399.80	c # time = 2400
2400.00/2399.80	c # Dec = 286890697
2400.00/2399.80	c # Propagate Calls = 4608491470
2400.00/2399.80	c # assignAt Calls = 286890697
2400.00/2399.80	c # removeAt Calls = 5181255512
2400.00/2399.80	c # Run = 303100
2400.00/2399.80	c # Conflicts = 265629394
2400.00/2399.80	c # Memory used = 3.096 Mb
2400.00/2399.80	s UNKNOWN

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 (11970 MiB free)
  memory of node 1: 16384 MiB (12661 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391619-1568318848/watcher-4391619-1568318848 -o /tmp/evaluation-result-4391619-1568318848/solver-4391619-1568318848 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560 nacre_mini_release HOME/instance-4391619-1568318848.xml -complete -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17610, runsolver pid=17607
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.04 2.10 2.08 3/199 17611
/proc/meminfo: memFree=25222108/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=2936 CPUtime=0.1 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 935 0 0 0 10 0 0 0 20 0 1 0 408046448 26873856 734 33554432000 4194304 4935366 140729722911856 140729722908856 140342276211440 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 734 572 181 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+0.209297 s]*
/proc/loadavg: 2.04 2.10 2.08 4/199 17611
/proc/meminfo: memFree=25222108/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=2936 CPUtime=0.21 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 935 0 0 0 21 0 0 0 20 0 1 0 408046448 26873856 734 33554432000 4194304 4935366 140729722911856 140729722910104 4451882 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 734 572 181 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+0.309 s]*
/proc/loadavg: 2.04 2.10 2.08 3/199 17611
/proc/meminfo: memFree=25222144/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=2936 CPUtime=0.31 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 935 0 0 0 31 0 0 0 20 0 1 0 408046448 26873856 734 33554432000 4194304 4935366 140729722911856 140729722910104 4450992 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 734 572 181 0 178 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+0.700279 s]
/proc/loadavg: 2.04 2.10 2.08 3/199 17611
/proc/meminfo: memFree=25222144/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=2936 CPUtime=0.69 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 935 0 0 0 69 0 0 0 20 0 1 0 408046448 26873856 734 33554432000 4194304 4935366 140729722911856 140729722910104 4367141 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 734 572 181 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+1.50027 s]
/proc/loadavg: 2.04 2.10 2.08 3/199 17611
/proc/meminfo: memFree=25222144/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=2936 CPUtime=1.49 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 935 0 0 0 149 0 0 0 20 0 1 0 408046448 26873856 734 33554432000 4194304 4935366 140729722911856 140729722910104 4451042 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 734 572 181 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+3.10893 s]
/proc/loadavg: 2.04 2.10 2.08 3/199 17611
/proc/meminfo: memFree=25221900/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=3.1 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1016 0 0 0 310 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342281665264 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+6.30026 s]
/proc/loadavg: 2.04 2.10 2.08 3/199 17611
/proc/meminfo: memFree=25221580/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=6.29 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1097 0 0 0 629 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4429727 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.09 2.08 3/199 17611
/proc/meminfo: memFree=25221772/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=12.69 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1178 0 0 0 1269 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4329317 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.09 2.08 3/200 17613
/proc/meminfo: memFree=25220748/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=25.49 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1340 0 0 0 2549 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4429531 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+51.109 s]
/proc/loadavg: 2.02 2.08 2.07 3/199 17614
/proc/meminfo: memFree=25220860/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=51.11 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1421 0 0 0 5111 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4365333 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 17617
/proc/meminfo: memFree=25221000/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=102.3 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1502 0 0 0 10230 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342281655530 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 17623
/proc/meminfo: memFree=25221016/32770624 swapFree=67004096/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=162.31 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1583 0 0 0 16231 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342281665488 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 17695
/proc/meminfo: memFree=25193052/32770624 swapFree=67004100/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=222.31 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1664 0 0 0 22231 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4451752 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 17699
/proc/meminfo: memFree=25192464/32770624 swapFree=67004100/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=282.32 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1664 0 0 0 28232 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4329465 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 17705
/proc/meminfo: memFree=25192192/32770624 swapFree=67004100/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=342.32 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1745 0 0 0 34232 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342281665310 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 17709
/proc/meminfo: memFree=25192576/32770624 swapFree=67004100/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=402.33 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1745 0 0 0 40233 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342276207996 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 17713
/proc/meminfo: memFree=25193672/32770624 swapFree=67004100/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=462.33 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 1826 0 0 0 46233 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4429192 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB


################
# More data... #
################

/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1602.43 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17824
/proc/meminfo: memFree=25192932/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=1662.44 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2636 0 0 0 166244 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342281665385 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1662.44 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17828
/proc/meminfo: memFree=25192964/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=1722.44 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2636 0 0 0 172244 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4365325 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17834
/proc/meminfo: memFree=25192184/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=1782.45 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2717 0 0 0 178245 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4329287 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1782.45 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17838
/proc/meminfo: memFree=25192160/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=1842.46 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2717 0 0 0 184246 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4347801 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1842.46 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17842
/proc/meminfo: memFree=25192200/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=1902.46 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2798 0 0 0 190246 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4451720 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17848
/proc/meminfo: memFree=25192356/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=1962.47 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2798 0 0 0 196247 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342281655530 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 1962.47 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17860
/proc/meminfo: memFree=25192872/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2022.47 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2879 0 0 0 202247 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4429644 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2022.47 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17864
/proc/meminfo: memFree=25192736/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2082.47 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2879 0 0 0 208247 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4451056 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17870
/proc/meminfo: memFree=25192228/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2142.48 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2960 0 0 0 214248 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4450996 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2142.48 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17874
/proc/meminfo: memFree=25192292/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2202.48 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 2960 0 0 0 220248 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4329294 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2202.48 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17878
/proc/meminfo: memFree=25191848/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2262.49 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 3041 0 0 0 226249 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4329287 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2262.49 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17884
/proc/meminfo: memFree=25191488/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2322.49 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 3041 0 0 0 232249 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342276211440 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2322.49 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17888
/proc/meminfo: memFree=25192148/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2382.5 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 3122 0 0 0 238250 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 140342276211448 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2382.5 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17889
/proc/meminfo: memFree=25192424/32770624 swapFree=67004104/67108860
[pid=17610] ppid=17607 vsize=26244 memory=3088 CPUtime=2400 cores=1,3,5,7
/proc/17610/stat : 17610 (nacre_mini_rele) R 17607 17610 15064 0 -1 4202496 3122 0 0 0 240000 0 0 0 20 0 1 0 408046448 26873856 772 33554432000 4194304 4935366 140729722911856 140729722910104 4429680 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7155712 140729722913787 140729722913893 140729722913893 140729722916802 0
/proc/17610/statm: 6561 772 606 181 0 178 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3088 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2399.8 s]
# the end of solver process 17610 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.005 s

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

Child status: 0
Real time (s): 2399.8
CPU time (s): 2400.01
CPU user time (s): 2400.01
CPU system time (s): 0.005
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 26244
Max. memory (cumulated for all children) (KiB): 3088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.01
system time used= 0.005
maximum resident set size= 3168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3173
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= 7
involuntary context switches= 606


# summary of solver processes directly reported to runsolver:
#   pid: 17610
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.2488 second user time and 15.4807 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 22:06:52
IDJOB=4391619
IDBENCH=134710
IDSOLVER=2835
FILE ID=node148/4391619-1568318848
RUNJOBID= node148-1568306919-15096
PBS_JOBID= 21701120
Free space on /tmp= 58796 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-fpga/Pb-chnl10-11.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391619-1568318848/watcher-4391619-1568318848 -o /tmp/evaluation-result-4391619-1568318848/solver-4391619-1568318848 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560  nacre_mini_release HOME/instance-4391619-1568318848.xml -complete -l100 -cm

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=812372837

node148.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	: 5332.55
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	: 5333.13
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	: 5332.55
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	: 5333.13
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	: 5332.55
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	: 5333.13
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25222476 kB
MemAvailable:   31858076 kB
Buffers:          131176 kB
Cached:          6752416 kB
SwapCached:         3916 kB
Active:          2403596 kB
Inactive:        4493512 kB
Active(anon):      11108 kB
Inactive(anon):    43500 kB
Active(file):    2392488 kB
Inactive(file):  4450012 kB
Unevictable:      109232 kB
Mlocked:          109232 kB
SwapTotal:      67108860 kB
SwapFree:       67004096 kB
Dirty:               784 kB
Writeback:             0 kB
AnonPages:        126532 kB
Mapped:            43248 kB
Shmem:             32216 kB
Slab:             245716 kB
SReclaimable:     217868 kB
SUnreclaim:        27848 kB
KernelStack:        3552 kB
PageTables:         5296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58796 MiB
End job on node148 at 2019-09-12 22:46:52