Trace number 4391454

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-HybridUNSAT 191.743 191.768

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-30.xml
MD5SUM8b6ef29061622b0e39695724d5e1a830
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 benchmark19.1059
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints2713
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree1903
Maximum variable degree1977
Distribution of variable degrees[{"degree":1903,"count":1},{"degree":1904,"count":1},{"degree":1912,"count":1},{"degree":1924,"count":1},{"degree":1926,"count":1},{"degree":1929,"count":1},{"degree":1930,"count":1},{"degree":1934,"count":1},{"degree":1936,"count":1},{"degree":1937,"count":1},{"degree":1940,"count":2},{"degree":1942,"count":1},{"degree":1943,"count":1},{"degree":1945,"count":1},{"degree":1947,"count":2},{"degree":1950,"count":1},{"degree":1959,"count":1},{"degree":1970,"count":1},{"degree":1977,"count":1}]
Minimum constraint arity15
Maximum constraint arity15
Distribution of constraint arities[{"arity":15,"count":2713}]
Number of extensional constraints2713
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":2713}]
Optimization problemNO
Type of objective

Solver Data 

10.49/10.59	c NACRE 1.0.5
191.56/191.64	c
191.56/191.64	c # time = 191.61
191.56/191.64	c # Dec = 1115
191.56/191.64	c # Propagate Calls = 2760836
191.56/191.64	c # assignAt Calls = 2310
191.56/191.64	c # removeAt Calls = 9035
191.56/191.64	c # Run = 7
191.56/191.64	c # Conflicts = 1091
191.56/191.64	c # Memory used = 2039.98 Mb
191.56/191.64	s UNSATISFIABLE

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 (12880 MiB free)
  memory of node 1: 16384 MiB (13080 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391454-1568308833/watcher-4391454-1568308833 -o /tmp/evaluation-result-4391454-1568308833/solver-4391454-1568308833 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16993 --watchdog 2560 nacre_mini_release HOME/instance-4391454-1568308833.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=17452, runsolver pid=17449
Current StackSize limit: 8192 KiB


[startup+0.100203 s]*
/proc/loadavg: 2.43 2.08 1.95 3/199 17453
/proc/meminfo: memFree=26568932/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=42988 memory=19244 CPUtime=0.09 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 5064 0 0 0 9 0 0 0 20 0 1 0 407130631 44019712 4811 33554432000 4194304 4935366 140730333565248 140730333562248 139758748298780 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 10747 4811 572 181 0 4364 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 42988 KiB
Current children cumulated memory: 19244 KiB

[startup+0.209866 s]*
/proc/loadavg: 2.43 2.08 1.95 3/199 17453
/proc/meminfo: memFree=26547728/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=64172 memory=40364 CPUtime=0.21 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 10313 0 0 0 20 1 0 0 20 0 1 0 407130631 65712128 10091 33554432000 4194304 4935366 140730333565248 140730333562248 4271792 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 16043 10091 572 181 0 9660 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 64172 KiB
Current children cumulated memory: 40364 KiB

[startup+0.30979 s]*
/proc/loadavg: 2.43 2.08 1.95 3/199 17453
/proc/meminfo: memFree=26528756/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=83844 memory=59900 CPUtime=0.3 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 15188 0 0 0 29 1 0 0 20 0 1 0 407130631 85856256 14975 33554432000 4194304 4935366 140730333565248 140730333562248 4398853 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 20961 14975 572 181 0 14578 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 83844 KiB
Current children cumulated memory: 59900 KiB

[startup+0.700406 s]
/proc/loadavg: 2.43 2.08 1.95 3/199 17453
/proc/meminfo: memFree=26490176/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=157236 memory=132500 CPUtime=0.69 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 33370 0 0 0 65 4 0 0 20 0 1 0 407130631 161009664 33125 33554432000 4194304 4935366 140730333565248 140730333559928 139758748299062 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 39309 33125 572 181 0 32926 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 157236 KiB
Current children cumulated memory: 132500 KiB

[startup+1.50041 s]
/proc/loadavg: 2.43 2.08 1.95 3/199 17453
/proc/meminfo: memFree=26395688/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=313096 memory=286940 CPUtime=1.49 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 71983 0 0 0 140 9 0 0 20 0 1 0 407130631 320610304 71735 33554432000 4194304 4935366 140730333565248 140730333559848 139758748299026 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 78274 71735 572 181 0 71891 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 313096 KiB
Current children cumulated memory: 286940 KiB

[startup+3.10969 s]
/proc/loadavg: 2.40 2.08 1.95 3/199 17453
/proc/meminfo: memFree=26009312/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=625568 memory=596620 CPUtime=3.1 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 150122 0 0 0 293 17 0 0 20 0 1 0 407130631 640581632 149155 33554432000 4194304 4935366 140730333565248 140730333559928 4271828 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 156392 149155 572 181 0 150009 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 625568 KiB
Current children cumulated memory: 596620 KiB

[startup+6.3004 s]
/proc/loadavg: 2.40 2.08 1.95 3/199 17453
/proc/meminfo: memFree=25430612/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=1245980 memory=1211436 CPUtime=6.29 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 304692 0 0 0 594 35 0 0 20 0 1 0 407130631 1275883520 302859 33554432000 4194304 4935366 140730333565248 140730333559848 4272591 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 311495 302859 572 181 0 305112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1245980 KiB
Current children cumulated memory: 1211436 KiB

[startup+12.7004 s]
/proc/loadavg: 2.37 2.08 1.95 3/200 17461
/proc/meminfo: memFree=24541640/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081080 memory=2039256 CPUtime=12.69 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 601382 0 0 0 1205 64 0 0 20 0 1 0 407130631 2131025920 509814 33554432000 4194304 4935366 140730333565248 140730333563768 139758748303984 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520270 509814 590 181 0 513887 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 2039256 KiB

[startup+25.5004 s]
/proc/loadavg: 2.36 2.09 1.96 3/200 17461
/proc/meminfo: memFree=24542356/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081080 memory=2039304 CPUtime=25.49 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 1138590 0 0 0 2464 85 0 0 20 0 1 0 407130631 2131025920 509826 33554432000 4194304 4935366 140730333565248 140730333563768 4401264 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520270 509826 595 181 0 513887 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 2039304 KiB

[startup+51.1098 s]
/proc/loadavg: 2.24 2.08 1.96 3/200 17463
/proc/meminfo: memFree=24541816/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=51.1 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 1502143 0 0 0 5011 99 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 139758749171143 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.07 1.96 3/200 17467
/proc/meminfo: memFree=24541084/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=102.28 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2159734 0 0 0 10096 132 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 139758749169181 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.06 1.96 3/200 17472
/proc/meminfo: memFree=24543048/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=162.27 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2637244 0 0 0 16076 151 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 4400708 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+191.768 s]
# the end of solver process 17452 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=190.03 s, system=1.71278 s

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

[startup+166.4 s]
/proc/loadavg: 2.04 2.06 1.96 3/200 17472
/proc/meminfo: memFree=24543048/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=166.37 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2676300 0 0 0 16485 152 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 166.37 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+179.2 s]
/proc/loadavg: 2.03 2.05 1.96 3/202 17476
/proc/meminfo: memFree=24542340/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=179.17 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2776210 0 0 0 17761 156 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 139758748303967 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 179.17 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+185.6 s]
/proc/loadavg: 2.03 2.05 1.96 3/201 17477
/proc/meminfo: memFree=24542352/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=185.57 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2816880 0 0 0 18399 158 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 139758748315532 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 185.57 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+188.8 s]
/proc/loadavg: 2.02 2.05 1.96 3/201 17477
/proc/meminfo: memFree=24542476/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=188.76 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2857253 0 0 0 18717 159 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 139758749169201 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 188.76 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+190.4 s]
/proc/loadavg: 2.02 2.05 1.96 3/201 17477
/proc/meminfo: memFree=24542600/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=190.36 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2857254 0 0 0 18877 159 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 4400732 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 190.36 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+191.2 s]
/proc/loadavg: 2.02 2.05 1.96 3/201 17477
/proc/meminfo: memFree=24542632/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=191.16 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2857254 0 0 0 18957 159 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 191.16 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+191.6 s]
/proc/loadavg: 2.02 2.05 1.96 3/201 17477
/proc/meminfo: memFree=24542632/32770624 swapFree=66927120/67108860
[pid=17452] ppid=17449 vsize=2081740 memory=2039980 CPUtime=191.56 cores=0,2,4,6
/proc/17452/stat : 17452 (nacre_mini_rele) R 17449 17452 15287 0 -1 4202496 2857254 0 0 0 18997 159 0 0 20 0 1 0 407130631 2131701760 509995 33554432000 4194304 4935366 140730333565248 140730333562936 139758749171143 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 21721088 140730333570049 140730333570149 140730333570149 140730333573058 0
/proc/17452/statm: 520435 509995 607 181 0 514052 0
Current children cumulated CPU time: 191.56 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039980 KiB

[startup+191.7 s]*
/proc/loadavg: 2.02 2.05 1.96 3/201 17477
/proc/meminfo: memFree=25394416/32770624 swapFree=66927120/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20
Real time (s): 191.768
CPU time (s): 191.743
CPU user time (s): 190.03
CPU system time (s): 1.71278
CPU usage (%): 99.9868
Max. virtual memory (cumulated for all children) (KiB): 2081740
Max. memory (cumulated for all children) (KiB): 2039980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 190.03
system time used= 1.71278
maximum resident set size= 2040040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2857471
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 242


# summary of solver processes directly reported to runsolver:
#   pid: 17452
#   total CPU time (s): 191.743
#   total CPU user time (s): 190.03
#   total CPU system time (s): 1.71278

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.709825 second user time and 1.53528 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 19:19:51
IDJOB=4391454
IDBENCH=125864
IDSOLVER=2834
FILE ID=node137/4391454-1568308833
RUNJOBID= node137-1568307015-16993
PBS_JOBID= 21701103
Free space on /tmp= 61204 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-30.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391454-1568308833/watcher-4391454-1568308833 -o /tmp/evaluation-result-4391454-1568308833/solver-4391454-1568308833 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16993 --watchdog 2560  nacre_mini_release HOME/instance-4391454-1568308833.xml -ca -l100 -cm

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

MD5SUM BENCH= 8b6ef29061622b0e39695724d5e1a830
RANDOM SEED=31110581

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:        26584028 kB
MemAvailable:   31608136 kB
Buffers:          127264 kB
Cached:          5162212 kB
SwapCached:        77596 kB
Active:          1582700 kB
Inactive:        3985780 kB
Active(anon):     202980 kB
Inactive(anon):   117536 kB
Active(file):    1379720 kB
Inactive(file):  3868244 kB
Unevictable:      108712 kB
Mlocked:          108712 kB
SwapTotal:      67108860 kB
SwapFree:       66927120 kB
Dirty:              1240 kB
Writeback:             0 kB
AnonPages:        279152 kB
Mapped:            44068 kB
Shmem:             32652 kB
Slab:             213384 kB
SReclaimable:     183960 kB
SUnreclaim:        29424 kB
KernelStack:        3760 kB
PageTables:         6016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     726132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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 19:23:02