Trace number 4391500

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-HybridSAT 129.862 129.885

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-04.xml
MD5SUM98bd058b9e6ea098fba44ab4cdeb871c
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 benchmark7.75348
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree109
Maximum variable degree121
Distribution of variable degrees[{"degree":109,"count":3},{"degree":110,"count":2},{"degree":111,"count":1},{"degree":112,"count":1},{"degree":113,"count":2},{"degree":114,"count":2},{"degree":115,"count":2},{"degree":116,"count":2},{"degree":117,"count":3},{"degree":118,"count":2},{"degree":121,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data 

6.28/6.30	c NACRE 1.0.5
129.77/129.84	c
129.77/129.84	c # time = 129.81
129.77/129.84	c # Dec = 11978
129.77/129.84	c # Propagate Calls = 1878685
129.77/129.84	c # assignAt Calls = 24030
129.77/129.84	c # removeAt Calls = 68332
129.77/129.84	c # Run = 50
129.77/129.84	c # Conflicts = 11704
129.77/129.84	c # Memory used = 861.34 Mb
129.77/129.84	s SATISFIABLE
129.77/129.84	c
129.77/129.84	v <instantiation>
129.77/129.84	v     <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] </list>
129.77/129.84	v     <values> 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </values>
129.77/129.84	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (12877 MiB free)
  memory of node 1: 16384 MiB (13081 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391500-1568309189/watcher-4391500-1568309189 -o /tmp/evaluation-result-4391500-1568309189/solver-4391500-1568309189 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16993 --watchdog 2560 nacre_mini_release HOME/instance-4391500-1568309189.xml -ca -l100 -cm 

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

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=17615, runsolver pid=17612
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.00 2.02 1.95 3/201 17616
/proc/meminfo: memFree=26578096/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=31212 memory=7252 CPUtime=0.1 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 2359 0 0 0 10 0 0 0 20 0 1 0 407166304 31961088 1813 33554432000 4194304 4935366 140735886517920 140735886514920 139672662354917 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 7803 1813 558 181 0 1420 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31212 KiB
Current children cumulated memory: 7252 KiB

[startup+0.209805 s]*
/proc/loadavg: 2.00 2.02 1.95 3/201 17616
/proc/meminfo: memFree=26558844/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=49928 memory=26260 CPUtime=0.21 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 7417 0 0 0 20 1 0 0 20 0 1 0 407166304 51126272 6565 33554432000 4194304 4935366 140735886517920 140735886514920 139672662354917 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 12482 6565 571 181 0 6099 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 49928 KiB
Current children cumulated memory: 26260 KiB

[startup+0.309817 s]*
/proc/loadavg: 2.00 2.02 1.95 3/201 17616
/proc/meminfo: memFree=26544436/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=69304 memory=45268 CPUtime=0.31 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 12195 0 0 0 30 1 0 0 20 0 1 0 407166304 70967296 11317 33554432000 4194304 4935366 140735886517920 140735886514920 139672662354917 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 17326 11317 571 181 0 10943 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 69304 KiB
Current children cumulated memory: 45268 KiB

[startup+0.700424 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 17616
/proc/meminfo: memFree=26513684/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=122024 memory=97540 CPUtime=0.69 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 25274 0 0 0 66 3 0 0 20 0 1 0 407166304 124952576 24385 33554432000 4194304 4935366 140735886517920 140735886512520 139672663218264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 30506 24385 571 181 0 24123 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 122024 KiB
Current children cumulated memory: 97540 KiB

[startup+1.50043 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 17616
/proc/meminfo: memFree=26451080/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=229196 memory=203932 CPUtime=1.49 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 51824 0 0 0 142 7 0 0 20 0 1 0 407166304 234696704 50983 33554432000 4194304 4935366 140735886517920 140735886512520 139672662347320 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 57299 50983 571 181 0 50916 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 229196 KiB
Current children cumulated memory: 203932 KiB

[startup+3.10977 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 17616
/proc/meminfo: memFree=26178788/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=452248 memory=424968 CPUtime=3.1 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 110272 0 0 0 296 14 0 0 20 0 1 0 407166304 463101952 106242 33554432000 4194304 4935366 140735886517920 140735886512520 4271775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 113062 106242 571 181 0 106679 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 452248 KiB
Current children cumulated memory: 424968 KiB

[startup+6.30042 s]
/proc/loadavg: 2.00 2.02 1.95 3/200 17616
/proc/meminfo: memFree=25766496/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=888152 memory=856324 CPUtime=6.28 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 220715 0 0 0 602 26 0 0 20 0 1 0 407166304 909467648 214015 33554432000 4194304 4935366 140735886517920 140735886512600 4398356 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222071 214081 571 181 0 215688 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 888152 KiB
Current children cumulated memory: 856324 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 1.95 3/200 17616
/proc/meminfo: memFree=25722652/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=859496 CPUtime=12.69 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 431054 0 0 0 1234 35 0 0 20 0 1 0 407166304 911818752 214874 33554432000 4194304 4935366 140735886517920 140735886516440 139672663218195 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 214874 591 181 0 216229 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859496 KiB

[startup+25.5005 s]
/proc/loadavg: 2.00 2.02 1.95 3/200 17616
/proc/meminfo: memFree=25722264/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=859840 CPUtime=25.48 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 639269 0 0 0 2504 44 0 0 20 0 1 0 407166304 911818752 214960 33554432000 4194304 4935366 140735886517920 140735886516440 139672662364184 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 214960 606 181 0 216229 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859840 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 17618
/proc/meminfo: memFree=25721672/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=860136 CPUtime=51.09 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 863003 0 0 0 5055 54 0 0 20 0 1 0 407166304 911818752 215034 33554432000 4194304 4935366 140735886517920 140735886516440 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215034 606 181 0 216229 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860136 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17622
/proc/meminfo: memFree=25720520/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=860880 CPUtime=102.27 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1061178 0 0 0 10166 61 0 0 20 0 1 0 407166304 911818752 215220 33554432000 4194304 4935366 140735886517920 140735886516440 4400726 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215220 606 181 0 216229 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860880 KiB

[startup+129.885 s]
# the end of solver process 17615 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=129.167 s, system=0.694899 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17622
/proc/meminfo: memFree=25720520/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=860880 CPUtime=102.37 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1061178 0 0 0 10176 61 0 0 20 0 1 0 407166304 911818752 215220 33554432000 4194304 4935366 140735886517920 140735886516440 139672663218225 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215220 606 181 0 216229 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860880 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17622
/proc/meminfo: memFree=25720380/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861164 CPUtime=115.17 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1124077 0 0 0 11454 63 0 0 20 0 1 0 407166304 911818752 215291 33554432000 4194304 4935366 140735886517920 140735886516440 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215291 606 181 0 216229 0
Current children cumulated CPU time: 115.17 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861164 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17624
/proc/meminfo: memFree=25720488/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861164 CPUtime=121.57 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1166944 0 0 0 12092 65 0 0 20 0 1 0 407166304 911818752 215291 33554432000 4194304 4935366 140735886517920 140735886516440 139672663218195 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215291 606 181 0 216229 0
Current children cumulated CPU time: 121.57 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861164 KiB

[startup+124.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17624
/proc/meminfo: memFree=25720580/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861164 CPUtime=124.77 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1166947 0 0 0 12412 65 0 0 20 0 1 0 407166304 911818752 215291 33554432000 4194304 4935366 140735886517920 140735886516440 139672663218195 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215291 606 181 0 216229 0
Current children cumulated CPU time: 124.77 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861164 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.01 1.95 3/199 17624
/proc/meminfo: memFree=25720568/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861336 CPUtime=127.98 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1166952 0 0 0 12733 65 0 0 20 0 1 0 407166304 911818752 215334 33554432000 4194304 4935366 140735886517920 140735886516440 139672663218195 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215334 606 181 0 216229 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861336 KiB

[startup+128.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17624
/proc/meminfo: memFree=25720568/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861336 CPUtime=128.77 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1166953 0 0 0 12812 65 0 0 20 0 1 0 407166304 911818752 215334 33554432000 4194304 4935366 140735886517920 140735886516440 139672663218195 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215334 606 181 0 216229 0
Current children cumulated CPU time: 128.77 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861336 KiB

[startup+129.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17624
/proc/meminfo: memFree=25720692/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861336 CPUtime=129.57 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1166954 0 0 0 12892 65 0 0 20 0 1 0 407166304 911818752 215334 33554432000 4194304 4935366 140735886517920 140735886516440 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215334 606 181 0 216229 0
Current children cumulated CPU time: 129.57 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861336 KiB

[startup+129.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17624
/proc/meminfo: memFree=25720692/32770624 swapFree=66927120/67108860
[pid=17615] ppid=17612 vsize=890448 memory=861336 CPUtime=129.77 cores=0,2,4,6
/proc/17615/stat : 17615 (nacre_mini_rele) R 17612 17615 15287 0 -1 4202496 1166954 0 0 0 12912 65 0 0 20 0 1 0 407166304 911818752 215334 33554432000 4194304 4935366 140735886517920 140735886516440 139672662365040 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 8413184 140735886521345 140735886521445 140735886521445 140735886524354 0
/proc/17615/statm: 222612 215334 606 181 0 216229 0
Current children cumulated CPU time: 129.77 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 861336 KiB

Child status: 10
Real time (s): 129.885
CPU time (s): 129.862
CPU user time (s): 129.167
CPU system time (s): 0.694899
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 890448
Max. memory (cumulated for all children) (KiB): 861336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.167
system time used= 0.694899
maximum resident set size= 861396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1167338
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= 17
involuntary context switches= 164


# summary of solver processes directly reported to runsolver:
#   pid: 17615
#   total CPU time (s): 129.862
#   total CPU user time (s): 129.167
#   total CPU system time (s): 0.694899

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.52007 second user time and 1.00977 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 19:25:47
IDJOB=4391500
IDBENCH=125988
IDSOLVER=2834
FILE ID=node137/4391500-1568309189
RUNJOBID= node137-1568307015-16993
PBS_JOBID= 21701103
Free space on /tmp= 61200 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-04.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391500-1568309189/watcher-4391500-1568309189 -o /tmp/evaluation-result-4391500-1568309189/solver-4391500-1568309189 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16993 --watchdog 2560  nacre_mini_release HOME/instance-4391500-1568309189.xml -ca -l100 -cm

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

MD5SUM BENCH= 98bd058b9e6ea098fba44ab4cdeb871c
RANDOM SEED=1980558059

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:        26582404 kB
MemAvailable:   31608648 kB
Buffers:          127456 kB
Cached:          5164228 kB
SwapCached:        77596 kB
Active:          1584284 kB
Inactive:        3986356 kB
Active(anon):     203004 kB
Inactive(anon):   117536 kB
Active(file):    1381280 kB
Inactive(file):  3868820 kB
Unevictable:      108712 kB
Mlocked:          108712 kB
SwapTotal:      67108860 kB
SwapFree:       66927120 kB
Dirty:              2988 kB
Writeback:             0 kB
AnonPages:        441216 kB
Mapped:            43788 kB
Shmem:             32652 kB
Slab:             213180 kB
SReclaimable:     183960 kB
SUnreclaim:        29220 kB
KernelStack:        3840 kB
PageTables:         5736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     726140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    393216 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= 61200 MiB
End job on node137 at 2019-09-12 19:27:57