Trace number 4391515

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-Hybrid? (TO) 2400.03 2400.4

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-7_X2.xml
MD5SUM58733bdc54ee5d0b54338851c7cdf9d7
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 benchmark515.662
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c NACRE 1.0.5
2400.02/2400.40	c
2400.02/2400.40	c # time = 2400.02
2400.02/2400.40	c # Dec = 2386551
2400.02/2400.40	c # Propagate Calls = 2825955116
2400.02/2400.40	c # assignAt Calls = 9130496
2400.02/2400.40	c # removeAt Calls = 204938949
2400.02/2400.40	c # Run = 4095
2400.02/2400.40	c # Conflicts = 2258990
2400.02/2400.40	c # Memory used = 322.368 Mb
2400.02/2400.40	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 (2438 MiB free)
  memory of node 1: 16384 MiB (13306 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391515-1568315607/watcher-4391515-1568315607 -o /tmp/evaluation-result-4391515-1568315607/solver-4391515-1568315607 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16994 --watchdog 2560 nacre_mini_release HOME/instance-4391515-1568315607.xml -ca -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
Current StackSize limit: 8192 KiB

solver pid=18939, runsolver pid=18936

[startup+0.100124 s]*
/proc/loadavg: 2.12 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16114604/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=33488 memory=10064 CPUtime=0.1 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 2702 0 0 0 10 0 0 0 20 0 1 0 407808067 34291712 2516 33554432000 4194304 4935366 140722293415488 140722293413240 139919729912805 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 8372 2516 607 181 0 1989 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33488 KiB
Current children cumulated memory: 10064 KiB

[startup+0.209982 s]*
/proc/loadavg: 2.12 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16114284/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=34284 memory=10856 CPUtime=0.21 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 2890 0 0 0 21 0 0 0 20 0 1 0 407808067 35106816 2714 33554432000 4194304 4935366 140722293415488 140722293413240 139919729912805 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 8571 2714 607 181 0 2188 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34284 KiB
Current children cumulated memory: 10856 KiB

[startup+0.309513 s]*
/proc/loadavg: 2.12 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16113540/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=35032 memory=11648 CPUtime=0.31 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 3086 0 0 0 31 0 0 0 20 0 1 0 407808067 35872768 2912 33554432000 4194304 4935366 140722293415488 140722293413240 4389978 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 8758 2912 608 181 0 2375 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35032 KiB
Current children cumulated memory: 11648 KiB

[startup+0.700292 s]
/proc/loadavg: 2.12 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16112424/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=37012 memory=13496 CPUtime=0.69 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 3585 0 0 0 69 0 0 0 20 0 1 0 407808067 37900288 3374 33554432000 4194304 4935366 140722293415488 140722293413240 4450346 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 9253 3374 608 181 0 2870 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37012 KiB
Current children cumulated memory: 13496 KiB

[startup+1.5003 s]
/proc/loadavg: 2.12 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16109448/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=41020 memory=17460 CPUtime=1.49 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 4588 0 0 0 149 0 0 0 20 0 1 0 407808067 42004480 4365 33554432000 4194304 4935366 140722293415488 140722293413240 4461250 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 10255 4365 608 181 0 3872 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41020 KiB
Current children cumulated memory: 17460 KiB

[startup+3.10982 s]
/proc/loadavg: 2.12 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16101600/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=46948 memory=23388 CPUtime=3.1 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 10324 0 0 0 309 1 0 0 20 0 1 0 407808067 48074752 5847 33554432000 4194304 4935366 140722293415488 140722293413240 4461476 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 11737 5847 608 181 0 5354 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 46948 KiB
Current children cumulated memory: 23388 KiB

[startup+6.30036 s]
/proc/loadavg: 2.11 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16094452/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=54912 memory=30700 CPUtime=6.29 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 17874 0 0 0 628 1 0 0 20 0 1 0 407808067 56229888 7675 33554432000 4194304 4935366 140722293415488 140722293413000 4461174 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 13728 7675 608 181 0 7345 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 54912 KiB
Current children cumulated memory: 30700 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.04 2.05 3/200 18940
/proc/meminfo: memFree=16084776/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=64256 memory=40372 CPUtime=12.68 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 27811 0 0 0 1266 2 0 0 20 0 1 0 407808067 65798144 10093 33554432000 4194304 4935366 140722293415488 140722293413240 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 16064 10093 608 181 0 9681 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 64256 KiB
Current children cumulated memory: 40372 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 18943
/proc/meminfo: memFree=16071244/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=76680 memory=53144 CPUtime=25.48 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 52673 0 0 0 2545 3 0 0 20 0 1 0 407808067 78520320 13286 33554432000 4194304 4935366 140722293415488 140722293413176 4389978 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 19170 13286 608 181 0 12787 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 76680 KiB
Current children cumulated memory: 53144 KiB

[startup+51.1098 s]
/proc/loadavg: 2.05 2.04 2.05 3/200 18943
/proc/meminfo: memFree=16053224/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=94612 memory=71000 CPUtime=51.09 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 72318 0 0 0 5103 6 0 0 20 0 1 0 407808067 96882688 17750 33554432000 4194304 4935366 140722293415488 140722293413240 4390492 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 23653 17750 608 181 0 17270 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 94612 KiB
Current children cumulated memory: 71000 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 18947
/proc/meminfo: memFree=16030968/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=118248 memory=93428 CPUtime=102.28 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 97827 0 0 0 10220 8 0 0 20 0 1 0 407808067 121085952 23357 33554432000 4194304 4935366 140722293415488 140722293413192 4461252 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 29562 23357 608 181 0 23179 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 118248 KiB
Current children cumulated memory: 93428 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 2.01 2.04 3/199 18953
/proc/meminfo: memFree=16016888/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=132116 memory=107476 CPUtime=162.26 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 124249 0 0 0 16217 9 0 0 20 0 1 0 407808067 135286784 26869 33554432000 4194304 4935366 140722293415488 140722293413240 4461261 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 33029 26869 608 181 0 26646 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 132116 KiB
Current children cumulated memory: 107476 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 18957
/proc/meminfo: memFree=15999508/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=149252 memory=124644 CPUtime=222.26 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 155412 0 0 0 22214 12 0 0 20 0 1 0 407808067 152834048 31161 33554432000 4194304 4935366 140722293415488 140722293413240 139919730776123 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 37313 31161 608 181 0 30930 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 149252 KiB
Current children cumulated memory: 124644 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/199 18961
/proc/meminfo: memFree=15989100/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=159624 memory=134792 CPUtime=282.26 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 188693 0 0 0 28212 14 0 0 20 0 1 0 407808067 163454976 33698 33554432000 4194304 4935366 140722293415488 140722293413240 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 39906 33698 608 181 0 33523 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 159624 KiB
Current children cumulated memory: 134792 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 18967
/proc/meminfo: memFree=15973916/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=174080 memory=149484 CPUtime=342.25 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 226346 0 0 0 34208 17 0 0 20 0 1 0 407808067 178257920 37371 33554432000 4194304 4935366 140722293415488 140722293413192 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 43520 37371 608 181 0 37137 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 174080 KiB
Current children cumulated memory: 149484 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 18971
/proc/meminfo: memFree=15963052/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=184868 memory=160124 CPUtime=402.24 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 265941 0 0 0 40205 19 0 0 20 0 1 0 407808067 189304832 40031 33554432000 4194304 4935366 140722293415488 140722293413240 4450339 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 46217 40031 608 181 0 39834 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 184868 KiB
Current children cumulated memory: 160124 KiB

[startup+462.3 s]
/proc/loadavg: 2.20 2.06 2.06 3/199 18982
/proc/meminfo: memFree=15954692/32770624 swapFree=66927132/67108860
[pid=18939] ppid=18936 vsize=193116 memory=168360 CPUtime=462.24 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 306946 0 0 0 46202 22 0 0 20 0 1 0 407808067 197750784 42090 33554432000 4194304 4935366 140722293415488 140722293413240 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 48279 42090 608 181 0 41896 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 193116 KiB
Current children cumulated memory: 168360 KiB


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

/proc/18939/statm: 75415 69269 608 181 0 69032 0
Current children cumulated CPU time: 1602.02 s
Current children cumulated vsize: 301660 KiB
Current children cumulated memory: 277076 KiB

[startup+1662.3 s]
/proc/loadavg: 2.02 2.05 2.06 3/200 19177
/proc/meminfo: memFree=26280868/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=304484 memory=279972 CPUtime=1662.01 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 520982 0 0 0 166156 45 0 0 20 0 1 0 407808067 311791616 69993 33554432000 4194304 4935366 140722293415488 140722293413192 4461519 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 76121 69993 608 181 0 69738 0
Current children cumulated CPU time: 1662.01 s
Current children cumulated vsize: 304484 KiB
Current children cumulated memory: 279972 KiB

[startup+1722.3 s]
/proc/loadavg: 2.04 2.06 2.06 3/200 19181
/proc/meminfo: memFree=26272584/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=308292 memory=283848 CPUtime=1722 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 526888 0 0 0 172154 46 0 0 20 0 1 0 407808067 315691008 70962 33554432000 4194304 4935366 140722293415488 140722293413192 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 77073 70962 608 181 0 70690 0
Current children cumulated CPU time: 1722 s
Current children cumulated vsize: 308292 KiB
Current children cumulated memory: 283848 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 19187
/proc/meminfo: memFree=26263504/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=313568 memory=289084 CPUtime=1781.99 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 531151 0 0 0 178152 47 0 0 20 0 1 0 407808067 321093632 72271 33554432000 4194304 4935366 140722293415488 140722293413240 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 78392 72271 608 181 0 72009 0
Current children cumulated CPU time: 1781.99 s
Current children cumulated vsize: 313568 KiB
Current children cumulated memory: 289084 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 19191
/proc/meminfo: memFree=26249484/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=315372 memory=290928 CPUtime=1841.98 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 534630 0 0 0 184151 47 0 0 20 0 1 0 407808067 322940928 72732 33554432000 4194304 4935366 140722293415488 140722293413176 4461238 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 78843 72732 608 181 0 72460 0
Current children cumulated CPU time: 1841.98 s
Current children cumulated vsize: 315372 KiB
Current children cumulated memory: 290928 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 19195
/proc/meminfo: memFree=26246144/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=318544 memory=294028 CPUtime=1901.98 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 538868 0 0 0 190150 48 0 0 20 0 1 0 407808067 326189056 73507 33554432000 4194304 4935366 140722293415488 140722293413000 4461227 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 79636 73507 608 181 0 73253 0
Current children cumulated CPU time: 1901.98 s
Current children cumulated vsize: 318544 KiB
Current children cumulated memory: 294028 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 19201
/proc/meminfo: memFree=26242632/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=321832 memory=297264 CPUtime=1961.97 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 543837 0 0 0 196148 49 0 0 20 0 1 0 407808067 329555968 74316 33554432000 4194304 4935366 140722293415488 140722293413176 4450358 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 80458 74316 608 181 0 74075 0
Current children cumulated CPU time: 1961.97 s
Current children cumulated vsize: 321832 KiB
Current children cumulated memory: 297264 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 19205
/proc/meminfo: memFree=26228080/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=324628 memory=300044 CPUtime=2021.96 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 549897 0 0 0 202146 50 0 0 20 0 1 0 407808067 332419072 75011 33554432000 4194304 4935366 140722293415488 140722293413176 4461218 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 81157 75011 608 181 0 74774 0
Current children cumulated CPU time: 2021.96 s
Current children cumulated vsize: 324628 KiB
Current children cumulated memory: 300044 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19209
/proc/meminfo: memFree=26223292/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=329488 memory=304980 CPUtime=2081.96 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 557606 0 0 0 208145 51 0 0 20 0 1 0 407808067 337395712 76245 33554432000 4194304 4935366 140722293415488 140722293413176 4450339 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 82372 76245 608 181 0 75989 0
Current children cumulated CPU time: 2081.96 s
Current children cumulated vsize: 329488 KiB
Current children cumulated memory: 304980 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19215
/proc/meminfo: memFree=26218396/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=330780 memory=306424 CPUtime=2141.94 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 562670 0 0 0 214142 52 0 0 20 0 1 0 407808067 338718720 76606 33554432000 4194304 4935366 140722293415488 140722293413240 4461216 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 82695 76606 608 181 0 76312 0
Current children cumulated CPU time: 2141.94 s
Current children cumulated vsize: 330780 KiB
Current children cumulated memory: 306424 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19219
/proc/meminfo: memFree=26210528/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=336356 memory=311892 CPUtime=2201.94 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 565799 0 0 0 220141 53 0 0 20 0 1 0 407808067 344428544 77973 33554432000 4194304 4935366 140722293415488 140722293413192 4450351 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 84089 77973 608 181 0 77706 0
Current children cumulated CPU time: 2201.94 s
Current children cumulated vsize: 336356 KiB
Current children cumulated memory: 311892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19231
/proc/meminfo: memFree=26195280/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=346284 memory=321780 CPUtime=2261.93 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 572520 0 0 0 226139 54 0 0 20 0 1 0 407808067 354594816 80445 33554432000 4194304 4935366 140722293415488 140722293413176 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 86571 80445 608 181 0 80188 0
Current children cumulated CPU time: 2261.93 s
Current children cumulated vsize: 346284 KiB
Current children cumulated memory: 321780 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19237
/proc/meminfo: memFree=26192436/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=346780 memory=322164 CPUtime=2321.93 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 577286 0 0 0 232138 55 0 0 20 0 1 0 407808067 355102720 80541 33554432000 4194304 4935366 140722293415488 140722293413176 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 86695 80541 608 181 0 80312 0
Current children cumulated CPU time: 2321.93 s
Current children cumulated vsize: 346780 KiB
Current children cumulated memory: 322164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19241
/proc/meminfo: memFree=26190216/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=346976 memory=322368 CPUtime=2381.92 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 581993 0 0 0 238137 55 0 0 20 0 1 0 407808067 355303424 80592 33554432000 4194304 4935366 140722293415488 140722293413176 4461136 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 86744 80592 608 181 0 80361 0
Current children cumulated CPU time: 2381.92 s
Current children cumulated vsize: 346976 KiB
Current children cumulated memory: 322368 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19241
/proc/meminfo: memFree=26188504/32770624 swapFree=66927140/67108860
[pid=18939] ppid=18936 vsize=346976 memory=322368 CPUtime=2400.02 cores=1,3,5,7
/proc/18939/stat : 18939 (nacre_mini_rele) R 18936 18939 15287 0 -1 4202496 582431 0 0 0 239947 55 0 0 20 0 1 0 407808067 355303424 80592 33554432000 4194304 4935366 140722293415488 140722293413176 4461125 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 21819392 140722293416961 140722293417061 140722293417061 140722293419970 0
/proc/18939/statm: 86744 80592 608 181 0 80361 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 346976 KiB
Current children cumulated memory: 322368 KiB

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

[startup+2400.4 s]
# the end of solver process 18939 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.47 s, system=0.561945 s

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

Child status: 0
Real time (s): 2400.4
CPU time (s): 2400.03
CPU user time (s): 2399.47
CPU system time (s): 0.561945
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 346976
Max. memory (cumulated for all children) (KiB): 322368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.47
system time used= 0.561945
maximum resident set size= 322444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 582474
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= 153
involuntary context switches= 1795


# summary of solver processes directly reported to runsolver:
#   pid: 18939
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2399.47
#   total CPU system time (s): 0.561945

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4099 second user time and 17.6376 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 21:12:45
IDJOB=4391515
IDBENCH=134586
IDSOLVER=2834
FILE ID=node137/4391515-1568315607
RUNJOBID= node137-1568307015-16994
PBS_JOBID= 21701103
Free space on /tmp= 61092 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-7_X2.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391515-1568315607/watcher-4391515-1568315607 -o /tmp/evaluation-result-4391515-1568315607/solver-4391515-1568315607 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16994 --watchdog 2560  nacre_mini_release HOME/instance-4391515-1568315607.xml -ca -l100 -cm

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

MD5SUM BENCH= 58733bdc54ee5d0b54338851c7cdf9d7
RANDOM SEED=1418551401

node137.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	: 5334.00
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	: 5334.00
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	: 5334.00
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	: 5334.00
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:        16122576 kB
MemAvailable:   21272188 kB
Buffers:          129692 kB
Cached:          5285024 kB
SwapCached:        77584 kB
Active:         12011712 kB
Inactive:        3997212 kB
Active(anon):   10517956 kB
Inactive(anon):   117536 kB
Active(file):    1493756 kB
Inactive(file):  3879676 kB
Unevictable:      108712 kB
Mlocked:          108712 kB
SwapTotal:      67108860 kB
SwapFree:       66927132 kB
Dirty:               792 kB
Writeback:             0 kB
AnonPages:      10610576 kB
Mapped:            43820 kB
Shmem:             32664 kB
Slab:             213156 kB
SReclaimable:     184028 kB
SUnreclaim:        29128 kB
KernelStack:        3568 kB
PageTables:        26204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   11612464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6615040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61232 MiB
End job on node137 at 2019-09-12 21:52:46