Trace number 4391703

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 1.0.5UNSAT 671.514 671.564

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-01.xml
MD5SUMcd10109bc919984d4da6946b61d0a215
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 benchmark19.5551
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 degree1898
Maximum variable degree1980
Distribution of variable degrees[{"degree":1898,"count":1},{"degree":1910,"count":1},{"degree":1912,"count":1},{"degree":1916,"count":1},{"degree":1919,"count":1},{"degree":1923,"count":1},{"degree":1926,"count":1},{"degree":1931,"count":1},{"degree":1932,"count":1},{"degree":1933,"count":1},{"degree":1935,"count":1},{"degree":1936,"count":1},{"degree":1938,"count":1},{"degree":1950,"count":1},{"degree":1954,"count":2},{"degree":1955,"count":1},{"degree":1960,"count":1},{"degree":1961,"count":1},{"degree":1972,"count":1},{"degree":1980,"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 

10.18/10.27	c NACRE 1.0.5
671.44/671.50	c
671.44/671.50	c # time = 671.44
671.44/671.50	c # Dec = 5039
671.44/671.50	c # Propagate Calls = 12205604
671.44/671.50	c # assignAt Calls = 5039
671.44/671.50	c # removeAt Calls = 45527
671.44/671.50	c # Run = 27
671.44/671.50	c # Conflicts = 4947
671.44/671.50	c # Memory used = 2073.99 Mb
671.44/671.50	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 (11752 MiB free)
  memory of node 1: 16384 MiB (12663 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391703-1568310003/watcher-4391703-1568310003 -o /tmp/evaluation-result-4391703-1568310003/solver-4391703-1568310003 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560 nacre_mini_release HOME/instance-4391703-1568310003.xml -complete -l100 -cm 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15797, runsolver pid=15794

[startup+0.100464 s]*
/proc/loadavg: 2.00 2.00 2.00 3/199 15798
/proc/meminfo: memFree=24985860/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=43180 memory=19544 CPUtime=0.09 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5117 0 0 0 9 0 0 0 20 0 1 0 407161962 44216320 4886 33554432000 4194304 4935366 140729580102624 140729580097224 140460073865868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 10795 4886 571 181 0 4412 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 43180 KiB
Current children cumulated memory: 19544 KiB

[startup+0.209896 s]*
/proc/loadavg: 2.00 2.00 2.00 3/199 15798
/proc/meminfo: memFree=24964768/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=65372 memory=41456 CPUtime=0.21 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 10620 0 0 0 20 1 0 0 20 0 1 0 407161962 66940928 10364 33554432000 4194304 4935366 140729580102624 140729580097224 4272513 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 16343 10364 571 181 0 9960 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 65372 KiB
Current children cumulated memory: 41456 KiB

[startup+0.309816 s]*
/proc/loadavg: 2.00 2.00 2.00 4/199 15798
/proc/meminfo: memFree=24945052/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=85268 memory=61256 CPUtime=0.3 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 15555 0 0 0 29 1 0 0 20 0 1 0 407161962 87314432 15314 33554432000 4194304 4935366 140729580102624 140729580097224 4271825 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 21317 15314 571 181 0 14934 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 85268 KiB
Current children cumulated memory: 61256 KiB

[startup+0.700355 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15798
/proc/meminfo: memFree=24905248/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=162560 memory=137816 CPUtime=0.68 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 34720 0 0 0 65 3 0 0 20 0 1 0 407161962 166461440 34454 33554432000 4194304 4935366 140729580102624 140729580097224 4271828 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 40640 34454 571 181 0 34257 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 162560 KiB
Current children cumulated memory: 137816 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15798
/proc/meminfo: memFree=24806668/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=324024 memory=298064 CPUtime=1.49 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 74761 0 0 0 140 9 0 0 20 0 1 0 407161962 331800576 74516 33554432000 4194304 4935366 140729580102624 140729580097224 4271828 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 81006 74516 571 181 0 74623 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 324024 KiB
Current children cumulated memory: 298064 KiB

[startup+3.10972 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15800
/proc/meminfo: memFree=24402744/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=650016 memory=621556 CPUtime=3.1 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 156305 0 0 0 291 19 0 0 20 0 1 0 407161962 665616384 155389 33554432000 4194304 4935366 140729580102624 140729580097224 140460073860844 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 162504 155389 571 181 0 156121 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 650016 KiB
Current children cumulated memory: 621556 KiB

[startup+6.3004 s]
/proc/loadavg: 1.92 1.99 1.99 3/199 15800
/proc/meminfo: memFree=23798428/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=1298172 memory=1264444 CPUtime=6.29 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 317949 0 0 0 589 40 0 0 20 0 1 0 407161962 1329328128 316111 33554432000 4194304 4935366 140729580102624 140729580097224 4271792 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 324543 316111 571 181 0 318160 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1298172 KiB
Current children cumulated memory: 1264444 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 1.99 1.99 3/199 15800
/proc/meminfo: memFree=22935752/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2104552 memory=2064632 CPUtime=12.68 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 621671 0 0 0 1202 66 0 0 20 0 1 0 407161962 2155061248 516158 33554432000 4194304 4935366 140729580102624 140729580101144 140460073865823 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526138 516158 589 181 0 519755 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2104552 KiB
Current children cumulated memory: 2064632 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 1.99 1.99 3/199 15800
/proc/meminfo: memFree=22935944/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2104684 memory=2064916 CPUtime=25.48 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 1147077 0 0 0 2461 87 0 0 20 0 1 0 407161962 2155196416 516229 33554432000 4194304 4935366 140729580102624 140729580100872 4212032 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526171 516229 598 181 0 519788 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2104684 KiB
Current children cumulated memory: 2064916 KiB

[startup+51.1099 s]
/proc/loadavg: 1.96 1.99 1.99 3/201 15811
/proc/meminfo: memFree=22934852/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2065796 CPUtime=51.07 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 1635127 0 0 0 5000 107 0 0 20 0 1 0 407161962 2155737088 516449 33554432000 4194304 4935366 140729580102624 140729580100216 4400924 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 516449 598 181 0 519920 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2065796 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/200 15814
/proc/meminfo: memFree=22934636/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2066460 CPUtime=102.27 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 2171674 0 0 0 10096 131 0 0 20 0 1 0 407161962 2155737088 516615 33554432000 4194304 4935366 140729580102624 140729580100216 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 516615 598 181 0 519920 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2066460 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/200 15818
/proc/meminfo: memFree=22933424/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2067252 CPUtime=162.26 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 2623525 0 0 0 16075 151 0 0 20 0 1 0 407161962 2155737088 516813 33554432000 4194304 4935366 140729580102624 140729580100216 4400244 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 516813 598 181 0 519920 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2067252 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/200 15822
/proc/meminfo: memFree=22932348/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2068048 CPUtime=222.26 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 3073921 0 0 0 22056 170 0 0 20 0 1 0 407161962 2155737088 517012 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 517012 598 181 0 519920 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2068048 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/200 15828
/proc/meminfo: memFree=22932116/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2068840 CPUtime=282.26 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 3479911 0 0 0 28038 188 0 0 20 0 1 0 407161962 2155737088 517210 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 517210 598 181 0 519920 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2068840 KiB

[startup+342.3 s]
/proc/loadavg: 2.08 2.00 2.00 3/199 15832
/proc/meminfo: memFree=22931504/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2069636 CPUtime=342.25 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 3856527 0 0 0 34023 202 0 0 20 0 1 0 407161962 2155737088 517409 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 517409 598 181 0 519920 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2069636 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/199 15836
/proc/meminfo: memFree=22930204/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2070428 CPUtime=402.25 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 4200871 0 0 0 40008 217 0 0 20 0 1 0 407161962 2155737088 517607 33554432000 4194304 4935366 140729580102624 140729580100216 140460073860776 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 517607 598 181 0 519920 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2070428 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/199 15842
/proc/meminfo: memFree=22929420/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2071228 CPUtime=462.24 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 4539227 0 0 0 45990 234 0 0 20 0 1 0 407161962 2155737088 517807 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 517807 598 181 0 519920 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2071228 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15846
/proc/meminfo: memFree=22928604/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2072016 CPUtime=522.24 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 4853612 0 0 0 51975 249 0 0 20 0 1 0 407161962 2155737088 518004 33554432000 4194304 4935366 140729580102624 140729580100216 140460073877485 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518004 598 181 0 519920 0
Current children cumulated CPU time: 522.24 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2072016 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 15850
/proc/meminfo: memFree=22927780/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2072804 CPUtime=582.24 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5146713 0 0 0 57962 262 0 0 20 0 1 0 407161962 2155737088 518201 33554432000 4194304 4935366 140729580102624 140729580100216 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518201 598 181 0 519920 0
Current children cumulated CPU time: 582.24 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2072804 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15864
/proc/meminfo: memFree=22926732/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073596 CPUtime=642.24 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5411720 0 0 0 63951 273 0 0 20 0 1 0 407161962 2155737088 518399 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518399 598 181 0 519920 0
Current children cumulated CPU time: 642.24 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073596 KiB

[startup+671.564 s]
# the end of solver process 15797 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=668.658 s, system=2.85594 s

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

[startup+652.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15865
/proc/meminfo: memFree=22926884/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073724 CPUtime=652.74 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5411848 0 0 0 65001 273 0 0 20 0 1 0 407161962 2155737088 518431 33554432000 4194304 4935366 140729580102624 140729580100216 140460073865840 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518431 598 181 0 519920 0
Current children cumulated CPU time: 652.74 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073724 KiB

[startup+659.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15865
/proc/meminfo: memFree=22926684/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073860 CPUtime=659.14 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5467117 0 0 0 65639 275 0 0 20 0 1 0 407161962 2155737088 518465 33554432000 4194304 4935366 140729580102624 140729580100216 4400201 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518465 598 181 0 519920 0
Current children cumulated CPU time: 659.14 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073860 KiB

[startup+665.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15866
/proc/meminfo: memFree=22927056/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073860 CPUtime=665.54 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5525626 0 0 0 66276 278 0 0 20 0 1 0 407161962 2155737088 518465 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731042 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518465 598 181 0 519920 0
Current children cumulated CPU time: 665.54 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073860 KiB

[startup+668.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15866
/proc/meminfo: memFree=22926628/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073988 CPUtime=668.74 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5525626 0 0 0 66596 278 0 0 20 0 1 0 407161962 2155737088 518497 33554432000 4194304 4935366 140729580102624 140729580100216 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518497 598 181 0 519920 0
Current children cumulated CPU time: 668.74 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073988 KiB

[startup+670.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15866
/proc/meminfo: memFree=22926792/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073988 CPUtime=670.34 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5525626 0 0 0 66756 278 0 0 20 0 1 0 407161962 2155737088 518497 33554432000 4194304 4935366 140729580102624 140729580100216 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518497 598 181 0 519920 0
Current children cumulated CPU time: 670.34 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073988 KiB

[startup+671.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15866
/proc/meminfo: memFree=22926792/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073988 CPUtime=671.14 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5555529 0 0 0 66835 279 0 0 20 0 1 0 407161962 2155737088 518497 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518497 598 181 0 519920 0
Current children cumulated CPU time: 671.14 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073988 KiB

[startup+671.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15866
/proc/meminfo: memFree=22926792/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073988 CPUtime=671.34 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5555529 0 0 0 66855 279 0 0 20 0 1 0 407161962 2155737088 518497 33554432000 4194304 4935366 140729580102624 140729580100216 140460074731037 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518497 598 181 0 519920 0
Current children cumulated CPU time: 671.34 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073988 KiB

[startup+671.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 15866
/proc/meminfo: memFree=22926792/32770624 swapFree=67004088/67108860
[pid=15797] ppid=15794 vsize=2105212 memory=2073988 CPUtime=671.44 cores=1,3,5,7
/proc/15797/stat : 15797 (nacre_mini_rele) R 15794 15797 15064 0 -1 4202496 5556058 0 0 0 66865 279 0 0 20 0 1 0 407161962 2155737088 518497 33554432000 4194304 4935366 140729580102624 140729580100216 140460073878403 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 30597120 140729580110843 140729580110949 140729580110949 140729580113858 0
/proc/15797/statm: 526303 518497 598 181 0 519920 0
Current children cumulated CPU time: 671.44 s
Current children cumulated vsize: 2105212 KiB
Current children cumulated memory: 2073988 KiB

Child status: 20
Real time (s): 671.564
CPU time (s): 671.514
CPU user time (s): 668.658
CPU system time (s): 2.85594
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 2105212
Max. memory (cumulated for all children) (KiB): 2073988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 668.658
system time used= 2.85594
maximum resident set size= 2074052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5556176
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= 58
involuntary context switches= 528


# summary of solver processes directly reported to runsolver:
#   pid: 15797
#   total CPU time (s): 671.514
#   total CPU user time (s): 668.658
#   total CPU system time (s): 2.85594

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.04919 second user time and 5.82716 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 19:39:27
IDJOB=4391703
IDBENCH=125867
IDSOLVER=2835
FILE ID=node148/4391703-1568310003
RUNJOBID= node148-1568306919-15096
PBS_JOBID= 21701120
Free space on /tmp= 58764 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-01.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391703-1568310003/watcher-4391703-1568310003 -o /tmp/evaluation-result-4391703-1568310003/solver-4391703-1568310003 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560  nacre_mini_release HOME/instance-4391703-1568310003.xml -complete -l100 -cm

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

MD5SUM BENCH= cd10109bc919984d4da6946b61d0a215
RANDOM SEED=1119522674

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        25002492 kB
MemAvailable:   31664836 kB
Buffers:          128428 kB
Cached:          6781600 kB
SwapCached:         3924 kB
Active:          2628472 kB
Inactive:        4487660 kB
Active(anon):     203432 kB
Inactive(anon):    43500 kB
Active(file):    2425040 kB
Inactive(file):  4444160 kB
Unevictable:      109232 kB
Mlocked:          109232 kB
SwapTotal:      67108860 kB
SwapFree:       67004088 kB
Dirty:              1180 kB
Writeback:             0 kB
AnonPages:        312440 kB
Mapped:            42716 kB
Shmem:             32208 kB
Slab:             245848 kB
SReclaimable:     217956 kB
SUnreclaim:        27892 kB
KernelStack:        3520 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     726676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58764 MiB
End job on node148 at 2019-09-12 19:50:39