Trace number 4391468

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 127.583 127.59

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-11.xml
MD5SUM25dc74dcc7a2a32497e3917bea6263ac
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 benchmark7.2897
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 degree103
Maximum variable degree125
Distribution of variable degrees[{"degree":103,"count":1},{"degree":106,"count":1},{"degree":109,"count":1},{"degree":110,"count":1},{"degree":112,"count":2},{"degree":113,"count":4},{"degree":114,"count":1},{"degree":115,"count":2},{"degree":116,"count":2},{"degree":117,"count":3},{"degree":118,"count":1},{"degree":120,"count":1},{"degree":125,"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 

6.28/6.32	c NACRE 1.0.5
127.48/127.54	c
127.48/127.54	c # time = 127.53
127.48/127.54	c # Dec = 10489
127.48/127.54	c # Propagate Calls = 1598019
127.48/127.54	c # assignAt Calls = 21016
127.48/127.54	c # removeAt Calls = 61689
127.48/127.54	c # Run = 45
127.48/127.54	c # Conflicts = 10257
127.48/127.54	c # Memory used = 855.16 Mb
127.48/127.54	s SATISFIABLE
127.48/127.54	c
127.48/127.54	v <instantiation>
127.48/127.54	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>
127.48/127.54	v     <values> 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </values>
127.48/127.54	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 (13825 MiB free)
  memory of node 1: 16384 MiB (12988 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391468-1568309176/watcher-4391468-1568309176 -o /tmp/evaluation-result-4391468-1568309176/solver-4391468-1568309176 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23461 --watchdog 2560 nacre_mini_release HOME/instance-4391468-1568309176.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
Current StackSize limit: 8192 KiB

solver pid=24923, runsolver pid=24920

[startup+0.100191 s]*
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=27452036/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=31212 memory=7252 CPUtime=0.1 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 2358 0 0 0 10 0 0 0 20 0 1 0 407185458 31961088 1813 33554432000 4194304 4935366 140736486887872 140736486884872 140240687307776 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/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+0.209664 s]*
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=27433200/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=49904 memory=26088 CPUtime=0.21 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 7408 0 0 0 20 1 0 0 20 0 1 0 407185458 51101696 6522 33554432000 4194304 4935366 140736486887872 140736486884872 140240686869477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 12476 6522 571 181 0 6093 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 49904 KiB
Current children cumulated memory: 26088 KiB

[startup+0.309657 s]*
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=27419288/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=69168 memory=45360 CPUtime=0.31 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 12179 0 0 0 29 2 0 0 20 0 1 0 407185458 70828032 11340 33554432000 4194304 4935366 140736486887872 140736486884872 140240686869477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 17292 11340 571 181 0 10909 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 69168 KiB
Current children cumulated memory: 45360 KiB

[startup+0.700434 s]
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=27388288/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=120216 memory=95784 CPUtime=0.69 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 24808 0 0 0 66 3 0 0 20 0 1 0 407185458 123101184 23946 33554432000 4194304 4935366 140736486887872 140736486884872 4271792 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 30054 23946 571 181 0 23671 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 120216 KiB
Current children cumulated memory: 95784 KiB

[startup+1.50042 s]
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=27325916/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=227828 memory=202440 CPUtime=1.49 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 51456 0 0 0 143 6 0 0 20 0 1 0 407185458 233295872 50610 33554432000 4194304 4935366 140736486887872 140736486882472 140240686878685 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 56957 50610 571 181 0 50574 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 227828 KiB
Current children cumulated memory: 202440 KiB

[startup+3.10961 s]
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=27055592/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=443048 memory=415644 CPUtime=3.1 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 107791 0 0 0 298 12 0 0 20 0 1 0 407185458 453681152 103911 33554432000 4194304 4935366 140736486887872 140736486882472 4271778 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 110762 103911 571 181 0 104379 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 415644 KiB

[startup+6.3004 s]
/proc/loadavg: 1.92 1.97 2.03 3/199 24924
/proc/meminfo: memFree=26645676/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=879816 memory=848108 CPUtime=6.28 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 218523 0 0 0 603 25 0 0 20 0 1 0 407185458 900931584 212027 33554432000 4194304 4935366 140736486887872 140736486882472 140240686860125 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 219954 212027 571 181 0 213571 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 879816 KiB
Current children cumulated memory: 848108 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 1.97 2.03 3/199 24924
/proc/meminfo: memFree=26601672/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=853236 CPUtime=12.69 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 427783 0 0 0 1235 34 0 0 20 0 1 0 407185458 905842688 213309 33554432000 4194304 4935366 140736486887872 140736486886392 4400794 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213309 591 181 0 214770 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 853236 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 1.97 2.03 3/199 24924
/proc/meminfo: memFree=26600252/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=853476 CPUtime=25.49 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 634467 0 0 0 2506 43 0 0 20 0 1 0 407185458 905842688 213369 33554432000 4194304 4935366 140736486887872 140736486886392 140240687732775 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213369 606 181 0 214770 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 853476 KiB

[startup+51.1097 s]
/proc/loadavg: 1.96 1.97 2.03 3/199 24927
/proc/meminfo: memFree=26595572/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=853960 CPUtime=51.09 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 872607 0 0 0 5056 53 0 0 20 0 1 0 407185458 905842688 213490 33554432000 4194304 4935366 140736486887872 140736486886392 140240687732755 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213490 606 181 0 214770 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 853960 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 2.03 3/199 24930
/proc/meminfo: memFree=26579512/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=854680 CPUtime=102.29 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1053339 0 0 0 10166 63 0 0 20 0 1 0 407185458 905842688 213670 33554432000 4194304 4935366 140736486887872 140736486886392 140240686861965 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213670 606 181 0 214770 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 854680 KiB

[startup+127.59 s]
# the end of solver process 24923 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=126.856 s, system=0.727007 s

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

[startup+102.4 s]
/proc/loadavg: 1.98 1.98 2.03 3/199 24930
/proc/meminfo: memFree=26579512/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=854680 CPUtime=102.39 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1053339 0 0 0 10176 63 0 0 20 0 1 0 407185458 905842688 213670 33554432000 4194304 4935366 140736486887872 140736486886392 140240687732765 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213670 606 181 0 214770 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 854680 KiB

[startup+115.2 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24931
/proc/meminfo: memFree=26566736/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=854860 CPUtime=115.18 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1116151 0 0 0 11453 65 0 0 20 0 1 0 407185458 905842688 213715 33554432000 4194304 4935366 140736486887872 140736486886392 4400789 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213715 606 181 0 214770 0
Current children cumulated CPU time: 115.18 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 854860 KiB

[startup+121.6 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24934
/proc/meminfo: memFree=26559012/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=855040 CPUtime=121.58 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1177840 0 0 0 12090 68 0 0 20 0 1 0 407185458 905842688 213760 33554432000 4194304 4935366 140736486887872 140736486886392 140240686878585 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213760 606 181 0 214770 0
Current children cumulated CPU time: 121.58 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 855040 KiB

[startup+124.8 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24934
/proc/meminfo: memFree=26556124/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=855040 CPUtime=124.78 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1177841 0 0 0 12410 68 0 0 20 0 1 0 407185458 905842688 213760 33554432000 4194304 4935366 140736486887872 140736486886392 4400541 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213760 606 181 0 214770 0
Current children cumulated CPU time: 124.78 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 855040 KiB

[startup+126.4 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24934
/proc/meminfo: memFree=26553548/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=855160 CPUtime=126.38 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1177841 0 0 0 12570 68 0 0 20 0 1 0 407185458 905842688 213790 33554432000 4194304 4935366 140736486887872 140736486886392 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213790 606 181 0 214770 0
Current children cumulated CPU time: 126.38 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 855160 KiB

[startup+127.2 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24934
/proc/meminfo: memFree=26553504/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=855160 CPUtime=127.18 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1177855 0 0 0 12650 68 0 0 20 0 1 0 407185458 905842688 213790 33554432000 4194304 4935366 140736486887872 140736486886392 140240686866994 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213790 606 181 0 214770 0
Current children cumulated CPU time: 127.18 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 855160 KiB

[startup+127.4 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24934
/proc/meminfo: memFree=26553504/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=855160 CPUtime=127.38 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1177855 0 0 0 12670 68 0 0 20 0 1 0 407185458 905842688 213790 33554432000 4194304 4935366 140736486887872 140736486886392 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213790 606 181 0 214770 0
Current children cumulated CPU time: 127.38 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 855160 KiB

[startup+127.5 s]
/proc/loadavg: 1.99 1.98 2.03 3/199 24934
/proc/meminfo: memFree=26553504/32770624 swapFree=67004752/67108860
[pid=24923] ppid=24920 vsize=884612 memory=855160 CPUtime=127.48 cores=0,2,4,6
/proc/24923/stat : 24923 (nacre_mini_rele) R 24920 24923 11220 0 -1 4202496 1177855 0 0 0 12680 68 0 0 20 0 1 0 407185458 905842688 213790 33554432000 4194304 4935366 140736486887872 140736486886392 4402126 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 8429568 140736486892545 140736486892645 140736486892645 140736486895554 0
/proc/24923/statm: 221153 213790 606 181 0 214770 0
Current children cumulated CPU time: 127.48 s
Current children cumulated vsize: 884612 KiB
Current children cumulated memory: 855160 KiB

Child status: 10
Real time (s): 127.59
CPU time (s): 127.583
CPU user time (s): 126.856
CPU system time (s): 0.727007
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 884612
Max. memory (cumulated for all children) (KiB): 855160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 126.856
system time used= 0.727007
maximum resident set size= 855220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1178237
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= 23
involuntary context switches= 40


# summary of solver processes directly reported to runsolver:
#   pid: 24923
#   total CPU time (s): 127.583
#   total CPU user time (s): 126.856
#   total CPU system time (s): 0.727007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.441985 second user time and 1.05476 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 19:25:39
IDJOB=4391468
IDBENCH=125987
IDSOLVER=2834
FILE ID=node126/4391468-1568309176
RUNJOBID= node126-1568301555-23461
PBS_JOBID= 21701113
Free space on /tmp= 55384 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-11.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391468-1568309176/watcher-4391468-1568309176 -o /tmp/evaluation-result-4391468-1568309176/solver-4391468-1568309176 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23461 --watchdog 2560  nacre_mini_release HOME/instance-4391468-1568309176.xml -ca -l100 -cm

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

MD5SUM BENCH= 25dc74dcc7a2a32497e3917bea6263ac
RANDOM SEED=719374038

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:        27457080 kB
MemAvailable:   30611736 kB
Buffers:          111540 kB
Cached:          3293680 kB
SwapCached:         2860 kB
Active:          3080728 kB
Inactive:        1583740 kB
Active(anon):    1257072 kB
Inactive(anon):    43344 kB
Active(file):    1823656 kB
Inactive(file):  1540396 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              2540 kB
Writeback:             0 kB
AnonPages:       1503184 kB
Mapped:            44180 kB
Shmem:             32816 kB
Slab:             242340 kB
SReclaimable:     212876 kB
SUnreclaim:        29464 kB
KernelStack:        3552 kB
PageTables:         8536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1782152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1437696 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 19:27:47