Trace number 4391684

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) 2400.04 2400.11

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-sptate/
Pb-Tate-K109.xml
MD5SUMd51c756c633143c4b9edb9b6f06ce71e
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 benchmark80.1396
Satisfiable
(Un)Satisfiability was proved
Number of variables7412
Number of constraints7632
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":7412}]
Minimum variable degree3
Maximum variable degree10
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":186},{"degree":5,"count":1312},{"degree":6,"count":2906},{"degree":7,"count":1825},{"degree":8,"count":752},{"degree":9,"count":216},{"degree":10,"count":214}]
Minimum constraint arity1
Maximum constraint arity109
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1404},{"arity":3,"count":2916},{"arity":4,"count":1944},{"arity":5,"count":648},{"arity":6,"count":216},{"arity":7,"count":216},{"arity":68,"count":218},{"arity":109,"count":68}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":7632}]
Optimization problemNO
Type of objective

Solver Data 

0.10/0.17	c NACRE 1.0.5
2400.03/2400.10	c
2400.03/2400.10	c # time = 2400.03
2400.03/2400.10	c # Dec = 9686116
2400.03/2400.10	c # Propagate Calls = 2634110444
2400.03/2400.10	c # assignAt Calls = 9686116
2400.03/2400.11	c # removeAt Calls = 1412812902
2400.03/2400.11	c # Run = 7866
2400.03/2400.11	c # Conflicts = 4414084
2400.03/2400.11	c # Memory used = 15.716 Mb
2400.03/2400.11	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 (11141 MiB free)
  memory of node 1: 16384 MiB (8928 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391684-1568321178/watcher-4391684-1568321178 -o /tmp/evaluation-result-4391684-1568321178/solver-4391684-1568321178 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8729 --watchdog 2560 nacre_mini_release HOME/instance-4391684-1568321178.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=11471, runsolver pid=11468
Current StackSize limit: 8192 KiB


[startup+0.100116 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20540896/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=37472 memory=13892 CPUtime=0.1 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 3768 0 0 0 10 0 0 0 20 0 1 0 408054313 38371328 3473 33554432000 4194304 4935366 140731623187344 140731623184344 139701875944421 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9368 3473 581 181 0 2985 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37472 KiB
Current children cumulated memory: 13892 KiB

[startup+0.209628 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20539036/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15476 CPUtime=0.21 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 4178 0 0 0 21 0 0 0 20 0 1 0 408054313 39878656 3869 33554432000 4194304 4935366 140731623187344 140731623184344 139701876806035 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3869 593 181 0 3353 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15476 KiB

[startup+0.309529 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20539036/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15476 CPUtime=0.31 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 4186 0 0 0 31 0 0 0 20 0 1 0 408054313 39878656 3869 33554432000 4194304 4935366 140731623187344 140731623184344 4429515 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3869 593 181 0 3353 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15476 KiB

[startup+0.700321 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20539036/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15476 CPUtime=0.69 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 4186 0 0 0 69 0 0 0 20 0 1 0 408054313 39878656 3869 33554432000 4194304 4935366 140731623187344 140731623185592 4365342 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3869 593 181 0 3353 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15476 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20538420/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15476 CPUtime=1.49 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 4186 0 0 0 149 0 0 0 20 0 1 0 408054313 39878656 3869 33554432000 4194304 4935366 140731623187344 140731623185592 4365342 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3869 593 181 0 3353 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15476 KiB

[startup+3.10946 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20538296/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15704 CPUtime=3.1 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 7047 0 0 0 310 0 0 0 20 0 1 0 408054313 39878656 3926 33554432000 4194304 4935366 140731623187344 140731623185592 139701882135904 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3926 609 181 0 3353 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15704 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20538296/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15704 CPUtime=6.29 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 9908 0 0 0 629 0 0 0 20 0 1 0 408054313 39878656 3926 33554432000 4194304 4935366 140731623187344 140731623185592 4329317 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3926 609 181 0 3353 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15704 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 11472
/proc/meminfo: memFree=20537808/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15704 CPUtime=12.68 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 12309 0 0 0 1268 0 0 0 20 0 1 0 408054313 39878656 3926 33554432000 4194304 4935366 140731623187344 140731623185592 4429515 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3926 609 181 0 3353 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15704 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 11475
/proc/meminfo: memFree=20537472/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=25.49 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 15086 0 0 0 2548 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4328368 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 11475
/proc/meminfo: memFree=20537804/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=51.09 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 15459 0 0 0 5108 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4365387 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 11479
/proc/meminfo: memFree=20538072/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=102.28 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 15833 0 0 0 10227 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429531 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 11485
/proc/meminfo: memFree=20537912/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=162.27 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 16206 0 0 0 16226 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429289 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11489
/proc/meminfo: memFree=20537900/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=222.26 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 16579 0 0 0 22225 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4365325 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11500
/proc/meminfo: memFree=20536724/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=282.26 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 16953 0 0 0 28225 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 139701882135234 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11506
/proc/meminfo: memFree=20537172/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=342.25 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 17326 0 0 0 34224 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429648 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11510
/proc/meminfo: memFree=20537204/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=402.24 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 17699 0 0 0 40223 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4365360 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11514
/proc/meminfo: memFree=20537584/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=462.24 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 18072 0 0 0 46223 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429515 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB


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

/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 1662.19 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11652
/proc/meminfo: memFree=20534932/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=1722.19 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 25906 0 0 0 172218 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 139701876806633 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11658
/proc/meminfo: memFree=20535284/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=1782.19 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 26279 0 0 0 178218 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429535 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11662
/proc/meminfo: memFree=20535056/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=1842.19 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 26652 0 0 0 184218 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4451958 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11666
/proc/meminfo: memFree=20535088/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=1902.2 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 27025 0 0 0 190219 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 139701882145659 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11672
/proc/meminfo: memFree=20534872/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=1962.2 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 27398 0 0 0 196219 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4424509 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11676
/proc/meminfo: memFree=20535052/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2022.2 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 27771 0 0 0 202219 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429134 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11687
/proc/meminfo: memFree=20534868/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2082.2 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 28144 0 0 0 208219 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 139701876802672 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11755
/proc/meminfo: memFree=20543440/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2142.2 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 28517 0 0 0 214219 1 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429531 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11760
/proc/meminfo: memFree=20543648/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2202.21 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 28890 0 0 0 220219 2 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4429519 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11764
/proc/meminfo: memFree=20542748/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2262.21 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 29263 0 0 0 226219 2 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 139701876691704 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11770
/proc/meminfo: memFree=20542564/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2322.22 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 29636 0 0 0 232220 2 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4365369 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11775
/proc/meminfo: memFree=20543480/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2382.22 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 30009 0 0 0 238220 2 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4451012 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11775
/proc/meminfo: memFree=20543396/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2400.03 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 30381 0 0 0 240001 2 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4425092 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

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

[startup+2400.11 s]
# the end of solver process 11471 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.021999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11775
/proc/meminfo: memFree=20543396/32770624 swapFree=66997580/67108860
[pid=11471] ppid=11468 vsize=38944 memory=15712 CPUtime=2400.03 cores=1,3,5,7
/proc/11471/stat : 11471 (nacre_mini_rele) R 11468 11471 7225 0 -1 4202496 30381 0 0 0 240001 2 0 0 20 0 1 0 408054313 39878656 3928 33554432000 4194304 4935366 140731623187344 140731623185592 4425092 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 11313152 140731623195643 140731623195749 140731623195749 140731623198658 0
/proc/11471/statm: 9736 3928 609 181 0 3353 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 38944 KiB
Current children cumulated memory: 15712 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.04
CPU user time (s): 2400.01
CPU system time (s): 0.021999
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 38944
Max. memory (cumulated for all children) (KiB): 15712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.01
system time used= 0.021999
maximum resident set size= 15772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30433
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= 12
involuntary context switches= 1100


# summary of solver processes directly reported to runsolver:
#   pid: 11471
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.021999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.05025 second user time and 17.1878 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-12 22:45:36
IDJOB=4391684
IDBENCH=135031
IDSOLVER=2835
FILE ID=node145/4391684-1568321178
RUNJOBID= node145-1568307723-8729
PBS_JOBID= 21701102
Free space on /tmp= 55184 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-sptate/Pb-Tate-K109.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391684-1568321178/watcher-4391684-1568321178 -o /tmp/evaluation-result-4391684-1568321178/solver-4391684-1568321178 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8729 --watchdog 2560  nacre_mini_release HOME/instance-4391684-1568321178.xml -complete -l100 -cm

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

MD5SUM BENCH= d51c756c633143c4b9edb9b6f06ce71e
RANDOM SEED=1903728994

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        20552088 kB
MemAvailable:   31853700 kB
Buffers:          147500 kB
Cached:         11286844 kB
SwapCached:         2200 kB
Active:          2607528 kB
Inactive:        8841200 kB
Active(anon):      12048 kB
Inactive(anon):    43292 kB
Active(file):    2595480 kB
Inactive(file):  8797908 kB
Unevictable:      108488 kB
Mlocked:          108488 kB
SwapTotal:      67108860 kB
SwapFree:       66997580 kB
Dirty:              1196 kB
Writeback:             0 kB
AnonPages:        121280 kB
Mapped:            43444 kB
Shmem:             32340 kB
Slab:             364332 kB
SReclaimable:     336684 kB
SUnreclaim:        27648 kB
KernelStack:        3536 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55184 MiB
End job on node145 at 2019-09-12 23:25:37