Trace number 4391414

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 221.406 221.428

General information on the benchmark

NameMultiKnapsack/MultiKnapsack-m1-gp/
MultiKnapsack-1-06.xml
MD5SUMb8a831972e6e6770c8a4017652155aa1
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 benchmark18.9469
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints6
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree6
Maximum variable degree6
Distribution of variable degrees[{"degree":6,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":6}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":6}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
221.37/221.42	c
221.37/221.42	c # time = 221.4
221.37/221.42	c # Dec = 4422631
221.37/221.42	c # Propagate Calls = 62468094
221.37/221.42	c # assignAt Calls = 8874588
221.37/221.42	c # removeAt Calls = 35301520
221.37/221.42	c # Run = 7739
221.37/221.42	c # Conflicts = 4347504
221.37/221.42	c # Memory used = 50.532 Mb
221.37/221.42	s SATISFIABLE
221.37/221.42	c
221.37/221.42	v <instantiation>
221.37/221.42	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] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] </list>
221.37/221.42	v     <values> 0 0 0 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 </values>
221.37/221.42	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 (13826 MiB free)
  memory of node 1: 16384 MiB (14216 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391414-1568306395/watcher-4391414-1568306395 -o /tmp/evaluation-result-4391414-1568306395/solver-4391414-1568306395 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560 nacre_mini_release HOME/instance-4391414-1568306395.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
solver pid=24202, runsolver pid=24198
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28651260/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=27660 memory=4256 CPUtime=0.1 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 1242 0 0 0 10 0 0 0 20 0 1 0 406907359 28323840 1064 33554432000 4194304 4935366 140722924788752 140722924786440 140442614709221 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 6915 1064 614 181 0 532 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27660 KiB
Current children cumulated memory: 4256 KiB

[startup+0.209844 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28574692/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=29052 memory=5492 CPUtime=0.21 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 1608 0 0 0 21 0 0 0 20 0 1 0 406907359 29749248 1373 33554432000 4194304 4935366 140722924788752 140722924786440 4426200 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 7263 1373 614 181 0 880 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29052 KiB
Current children cumulated memory: 5492 KiB

[startup+0.309284 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28560172/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=29712 memory=6280 CPUtime=0.31 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 1807 0 0 0 31 0 0 0 20 0 1 0 406907359 30425088 1570 33554432000 4194304 4935366 140722924788752 140722924786440 4463336 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 7428 1570 614 181 0 1045 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6280 KiB

[startup+0.700292 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28559056/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=31336 memory=7864 CPUtime=0.69 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 2222 0 0 0 69 0 0 0 20 0 1 0 406907359 32088064 1966 33554432000 4194304 4935366 140722924788752 140722924786440 140442614701878 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 7834 1966 614 181 0 1451 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31336 KiB
Current children cumulated memory: 7864 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28557196/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=33884 memory=10252 CPUtime=1.49 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 2905 0 0 0 149 0 0 0 20 0 1 0 406907359 34697216 2563 33554432000 4194304 4935366 140722924788752 140722924786440 140442614709221 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 8471 2563 614 181 0 2088 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33884 KiB
Current children cumulated memory: 10252 KiB

[startup+3.10962 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28553236/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=35448 memory=11732 CPUtime=3.1 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 5344 0 0 0 310 0 0 0 20 0 1 0 406907359 36298752 2933 33554432000 4194304 4935366 140722924788752 140722924786440 4417648 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 8862 2933 614 181 0 2479 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35448 KiB
Current children cumulated memory: 11732 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28546700/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=38736 memory=14196 CPUtime=6.29 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 8687 0 0 0 629 0 0 0 20 0 1 0 406907359 39665664 3549 33554432000 4194304 4935366 140722924788752 140722924786440 4459779 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 9684 3549 614 181 0 3301 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38736 KiB
Current children cumulated memory: 14196 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24207
/proc/meminfo: memFree=28537592/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=42124 memory=17736 CPUtime=12.69 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 12569 0 0 0 1268 1 0 0 20 0 1 0 406907359 43134976 4434 33554432000 4194304 4935366 140722924788752 140722924786440 4450358 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 10531 4434 614 181 0 4148 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 42124 KiB
Current children cumulated memory: 17736 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24209
/proc/meminfo: memFree=28515956/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=46180 memory=22136 CPUtime=25.49 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 22025 0 0 0 2548 1 0 0 20 0 1 0 406907359 47288320 5534 33554432000 4194304 4935366 140722924788752 140722924786440 4425950 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 11545 5534 614 181 0 5162 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 46180 KiB
Current children cumulated memory: 22136 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24218
/proc/meminfo: memFree=28496464/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=50984 memory=27576 CPUtime=51.1 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 28953 0 0 0 5108 2 0 0 20 0 1 0 406907359 52207616 6894 33554432000 4194304 4935366 140722924788752 140722924786440 4476272 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 12746 6894 614 181 0 6363 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 50984 KiB
Current children cumulated memory: 27576 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24222
/proc/meminfo: memFree=28472816/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=59124 memory=34308 CPUtime=102.28 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 37066 0 0 0 10226 2 0 0 20 0 1 0 406907359 60542976 8577 33554432000 4194304 4935366 140722924788752 140722924786440 140442620908432 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 14781 8577 614 181 0 8398 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 59124 KiB
Current children cumulated memory: 34308 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24228
/proc/meminfo: memFree=28447744/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=69348 memory=45136 CPUtime=162.27 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 47165 0 0 0 16224 3 0 0 20 0 1 0 406907359 71012352 11284 33554432000 4194304 4935366 140722924788752 140722924786440 4461120 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 17337 11284 614 181 0 10954 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 69348 KiB
Current children cumulated memory: 45136 KiB

[startup+221.428 s]
# the end of solver process 24202 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=221.363 s, system=0.042999 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24228
/proc/meminfo: memFree=28446412/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=70356 memory=46268 CPUtime=179.17 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 48946 0 0 0 17914 3 0 0 20 0 1 0 406907359 72044544 11567 33554432000 4194304 4935366 140722924788752 140722924786440 4426252 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 17589 11567 614 181 0 11206 0
Current children cumulated CPU time: 179.17 s
Current children cumulated vsize: 70356 KiB
Current children cumulated memory: 46268 KiB

[startup+204.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28441436/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=73088 memory=48964 CPUtime=204.76 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 49672 0 0 0 20473 3 0 0 20 0 1 0 406907359 74842112 12241 33554432000 4194304 4935366 140722924788752 140722924786440 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18272 12241 614 181 0 11889 0
Current children cumulated CPU time: 204.76 s
Current children cumulated vsize: 73088 KiB
Current children cumulated memory: 48964 KiB

[startup+211.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28438680/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=73684 memory=49492 CPUtime=211.17 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 49830 0 0 0 21113 4 0 0 20 0 1 0 406907359 75452416 12373 33554432000 4194304 4935366 140722924788752 140722924786440 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18421 12373 614 181 0 12038 0
Current children cumulated CPU time: 211.17 s
Current children cumulated vsize: 73684 KiB
Current children cumulated memory: 49492 KiB

[startup+217.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28436176/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=74116 memory=50008 CPUtime=217.57 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 49954 0 0 0 21753 4 0 0 20 0 1 0 406907359 75894784 12502 33554432000 4194304 4935366 140722924788752 140722924786440 4329416 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18529 12502 614 181 0 12146 0
Current children cumulated CPU time: 217.57 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 50008 KiB

[startup+219.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28435308/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=74296 memory=50272 CPUtime=219.17 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 50003 0 0 0 21913 4 0 0 20 0 1 0 406907359 76079104 12568 33554432000 4194304 4935366 140722924788752 140722924786440 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18574 12568 614 181 0 12191 0
Current children cumulated CPU time: 219.17 s
Current children cumulated vsize: 74296 KiB
Current children cumulated memory: 50272 KiB

[startup+220.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28433944/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=74592 memory=50532 CPUtime=220.77 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 50083 0 0 0 22073 4 0 0 20 0 1 0 406907359 76382208 12633 33554432000 4194304 4935366 140722924788752 140722924786440 4461129 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18648 12633 614 181 0 12265 0
Current children cumulated CPU time: 220.77 s
Current children cumulated vsize: 74592 KiB
Current children cumulated memory: 50532 KiB

[startup+221.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28433572/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=74592 memory=50532 CPUtime=221.17 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 50083 0 0 0 22113 4 0 0 20 0 1 0 406907359 76382208 12633 33554432000 4194304 4935366 140722924788752 140722924786440 4416319 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18648 12633 614 181 0 12265 0
Current children cumulated CPU time: 221.17 s
Current children cumulated vsize: 74592 KiB
Current children cumulated memory: 50532 KiB

[startup+221.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 24232
/proc/meminfo: memFree=28433572/32770624 swapFree=67004752/67108860
[pid=24202] ppid=24198 vsize=74592 memory=50532 CPUtime=221.37 cores=1,3,5,7
/proc/24202/stat : 24202 (nacre_mini_rele) R 24198 24202 11220 0 -1 4202496 50083 0 0 0 22133 4 0 0 20 0 1 0 406907359 76382208 12633 33554432000 4194304 4935366 140722924788752 140722924786440 4425608 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 8036352 140722924790785 140722924790885 140722924790885 140722924793794 0
/proc/24202/statm: 18648 12633 614 181 0 12265 0
Current children cumulated CPU time: 221.37 s
Current children cumulated vsize: 74592 KiB
Current children cumulated memory: 50532 KiB

Child status: 10
Real time (s): 221.428
CPU time (s): 221.406
CPU user time (s): 221.363
CPU system time (s): 0.042999
CPU usage (%): 99.9901
Max. virtual memory (cumulated for all children) (KiB): 74592
Max. memory (cumulated for all children) (KiB): 50532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 221.363
system time used= 0.042999
maximum resident set size= 50748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50125
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= 24
involuntary context switches= 209


# summary of solver processes directly reported to runsolver:
#   pid: 24202
#   total CPU time (s): 221.406
#   total CPU user time (s): 221.363
#   total CPU system time (s): 0.042999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.967448 second user time and 1.62904 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 18:39:18
IDJOB=4391414
IDBENCH=120869
IDSOLVER=2834
FILE ID=node126/4391414-1568306395
RUNJOBID= node126-1568301555-23462
PBS_JOBID= 21701113
Free space on /tmp= 55388 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/MultiKnapsack/MultiKnapsack-m1-gp/MultiKnapsack-1-06.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391414-1568306395/watcher-4391414-1568306395 -o /tmp/evaluation-result-4391414-1568306395/solver-4391414-1568306395 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560  nacre_mini_release HOME/instance-4391414-1568306395.xml -ca -l100 -cm

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

MD5SUM BENCH= b8a831972e6e6770c8a4017652155aa1
RANDOM SEED=174688535

node126.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28716564 kB
MemAvailable:   31867116 kB
Buffers:          110428 kB
Cached:          3290812 kB
SwapCached:         2860 kB
Active:          1824540 kB
Inactive:        1582292 kB
Active(anon):       3464 kB
Inactive(anon):    43344 kB
Active(file):    1821076 kB
Inactive(file):  1538948 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              1576 kB
Writeback:             0 kB
AnonPages:        112468 kB
Mapped:            42420 kB
Shmem:             32816 kB
Slab:             242112 kB
SReclaimable:     212728 kB
SUnreclaim:        29384 kB
KernelStack:        3520 kB
PageTables:         6036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55384 MiB
End job on node126 at 2019-09-12 18:42:59