Trace number 4300833

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
minimacht 2018.07.27? (TO) 2519.9 2520

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl20-21_c18.xml
MD5SUM826e6ea09bcfe8620a345f5a4fc2f1e6
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables840
Number of constraints82
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":840}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":840}]
Minimum constraint arity20
Maximum constraint arity21
Distribution of constraint arities[{"arity":20,"count":42},{"arity":21,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":82}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

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 (14275 MiB free)
  memory of node 1: 16384 MiB (13208 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300833-1532850451/watcher-4300833-1532850451 -o /tmp/evaluation-result-4300833-1532850451/solver-4300833-1532850451 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580 minimacht 2520 HOME/instance-4300833-1532850451.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=19111, runsolver pid=19108
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 2.00 2.01 2.03 4/187 19112
/proc/meminfo: memFree=28141872/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=27728 memory=4292 CPUtime=0.1 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1246 0 0 0 10 0 0 0 20 0 1 0 102608261 28393472 1073 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 6932 1073 642 252 0 478 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4292 KiB

[startup+0.209299 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 19112
/proc/meminfo: memFree=28141872/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=27728 memory=4292 CPUtime=0.2 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1259 0 0 0 20 0 0 0 20 0 1 0 102608261 28393472 1073 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 6932 1073 642 252 0 478 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4292 KiB

[startup+0.30876 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 19112
/proc/meminfo: memFree=28141872/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=27728 memory=4292 CPUtime=0.31 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1268 0 0 0 30 1 0 0 20 0 1 0 102608261 28393472 1073 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 6932 1073 642 252 0 478 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27728 KiB
Current children cumulated memory: 4292 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 19112
/proc/meminfo: memFree=28141500/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=27860 memory=4292 CPUtime=0.69 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1289 0 0 0 66 3 0 0 20 0 1 0 102608261 28528640 1073 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 6965 1073 642 252 0 511 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4292 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 19112
/proc/meminfo: memFree=28140260/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=27992 memory=4556 CPUtime=1.48 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1310 0 0 0 143 5 0 0 20 0 1 0 102608261 28663808 1139 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 6998 1139 642 252 0 544 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27992 KiB
Current children cumulated memory: 4556 KiB

[startup+3.10891 s]
/proc/loadavg: 1.92 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28136704/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=27992 memory=4676 CPUtime=3.09 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1634 0 0 0 297 12 0 0 20 0 1 0 102608261 28663808 1169 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 6998 1169 642 252 0 544 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27992 KiB
Current children cumulated memory: 4676 KiB

[startup+6.30885 s]
/proc/loadavg: 1.92 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28133220/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28124 memory=4728 CPUtime=6.3 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 1985 0 0 0 602 28 0 0 20 0 1 0 102608261 28798976 1182 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7031 1182 642 252 0 577 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 28124 KiB
Current children cumulated memory: 4728 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28128460/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28256 memory=4804 CPUtime=12.69 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 2356 0 0 0 1213 56 0 0 20 0 1 0 102608261 28934144 1201 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7064 1201 642 252 0 610 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28256 KiB
Current children cumulated memory: 4804 KiB

[startup+25.5002 s]
/proc/loadavg: 1.95 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28115780/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28388 memory=4964 CPUtime=25.49 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 3084 0 0 0 2457 92 0 0 20 0 1 0 102608261 29069312 1241 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7097 1241 642 252 0 643 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28388 KiB
Current children cumulated memory: 4964 KiB

[startup+51.1002 s]
/proc/loadavg: 1.96 2.00 2.02 3/187 19112
/proc/meminfo: memFree=28087248/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28520 memory=5056 CPUtime=51.08 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 3569 0 0 0 4956 152 0 0 20 0 1 0 102608261 29204480 1264 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7130 1264 642 252 0 676 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 28520 KiB
Current children cumulated memory: 5056 KiB

[startup+102.309 s]
/proc/loadavg: 1.98 2.00 2.02 3/187 19113
/proc/meminfo: memFree=28086664/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28520 memory=5152 CPUtime=102.29 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 4024 0 0 0 9861 368 0 0 20 0 1 0 102608261 29204480 1288 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7130 1288 642 252 0 676 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28520 KiB
Current children cumulated memory: 5152 KiB

[startup+162.309 s]
/proc/loadavg: 1.99 2.00 2.02 3/187 19121
/proc/meminfo: memFree=28083748/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28652 memory=5240 CPUtime=162.29 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 4450 0 0 0 15518 711 0 0 20 0 1 0 102608261 29339648 1310 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7163 1310 642 252 0 709 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28652 KiB
Current children cumulated memory: 5240 KiB

[startup+222.309 s]
/proc/loadavg: 2.00 2.00 2.02 3/187 19122
/proc/meminfo: memFree=28082332/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28784 memory=5332 CPUtime=222.29 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 4857 0 0 0 21172 1057 0 0 20 0 1 0 102608261 29474816 1333 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7196 1333 642 252 0 742 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 28784 KiB
Current children cumulated memory: 5332 KiB

[startup+282.309 s]
/proc/loadavg: 2.00 2.00 2.02 3/187 19123
/proc/meminfo: memFree=28082288/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28784 memory=5392 CPUtime=282.28 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 5267 0 0 0 26822 1406 0 0 20 0 1 0 102608261 29474816 1348 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7196 1348 642 252 0 742 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 28784 KiB
Current children cumulated memory: 5392 KiB

[startup+342.309 s]
/proc/loadavg: 2.44 2.11 2.06 3/187 19124
/proc/meminfo: memFree=28081988/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28784 memory=5420 CPUtime=342.28 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 5680 0 0 0 32479 1749 0 0 20 0 1 0 102608261 29474816 1355 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7196 1355 642 252 0 742 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 28784 KiB
Current children cumulated memory: 5420 KiB

[startup+402.309 s]
/proc/loadavg: 2.30 2.15 2.08 3/187 19125
/proc/meminfo: memFree=28081880/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28784 memory=5456 CPUtime=402.28 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 6150 0 0 0 38089 2139 0 0 20 0 1 0 102608261 29474816 1364 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7196 1364 642 252 0 742 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 28784 KiB
Current children cumulated memory: 5456 KiB

[startup+462.309 s]
/proc/loadavg: 2.11 2.12 2.07 3/187 19127
/proc/meminfo: memFree=28081504/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=28784 memory=5468 CPUtime=462.28 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 6503 0 0 0 43666 2562 0 0 20 0 1 0 102608261 29474816 1367 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7196 1367 642 252 0 742 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 28784 KiB
Current children cumulated memory: 5468 KiB


################
# More data... #
################

/proc/19111/statm: 7261 1429 642 252 0 807 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 29044 KiB
Current children cumulated memory: 5716 KiB

[startup+1782.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19190
/proc/meminfo: memFree=28070120/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29044 memory=5728 CPUtime=1782.22 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 14295 0 0 0 165616 12606 0 0 20 0 1 0 102608261 29741056 1432 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7261 1432 642 252 0 807 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 29044 KiB
Current children cumulated memory: 5728 KiB

[startup+1842.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19191
/proc/meminfo: memFree=28069692/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29044 memory=5728 CPUtime=1842.22 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 14603 0 0 0 171156 13066 0 0 20 0 1 0 102608261 29741056 1432 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7261 1432 642 252 0 807 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 29044 KiB
Current children cumulated memory: 5728 KiB

[startup+1902.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19192
/proc/meminfo: memFree=28069644/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29044 memory=5748 CPUtime=1902.22 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 14967 0 0 0 176705 13517 0 0 20 0 1 0 102608261 29741056 1437 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7261 1437 642 252 0 807 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 29044 KiB
Current children cumulated memory: 5748 KiB

[startup+1962.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19201
/proc/meminfo: memFree=28067988/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29044 memory=5748 CPUtime=1962.22 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 15298 0 0 0 182257 13965 0 0 20 0 1 0 102608261 29741056 1437 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7261 1437 642 252 0 807 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 29044 KiB
Current children cumulated memory: 5748 KiB

[startup+2022.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19202
/proc/meminfo: memFree=28068220/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29044 memory=5748 CPUtime=2022.21 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 15645 0 0 0 187807 14414 0 0 20 0 1 0 102608261 29741056 1437 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7261 1437 642 252 0 807 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 29044 KiB
Current children cumulated memory: 5748 KiB

[startup+2082.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19203
/proc/meminfo: memFree=28068376/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5748 CPUtime=2082.21 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 15997 0 0 0 193381 14840 0 0 20 0 1 0 102608261 29876224 1437 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1437 642 252 0 840 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5748 KiB

[startup+2142.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19204
/proc/meminfo: memFree=28067744/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5756 CPUtime=2142.21 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 16376 0 0 0 198939 15282 0 0 20 0 1 0 102608261 29876224 1439 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1439 642 252 0 840 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5756 KiB

[startup+2202.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19205
/proc/meminfo: memFree=28067928/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5756 CPUtime=2202.2 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 16769 0 0 0 204480 15740 0 0 20 0 1 0 102608261 29876224 1439 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1439 642 252 0 840 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5756 KiB

[startup+2262.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19207
/proc/meminfo: memFree=28067204/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5756 CPUtime=2262.21 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 17114 0 0 0 210038 16183 0 0 20 0 1 0 102608261 29876224 1439 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1439 642 252 0 840 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5756 KiB

[startup+2322.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19208
/proc/meminfo: memFree=28066844/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5772 CPUtime=2322.21 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 17434 0 0 0 215593 16628 0 0 20 0 1 0 102608261 29876224 1443 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1443 642 252 0 840 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5772 KiB

[startup+2382.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19209
/proc/meminfo: memFree=28066600/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5772 CPUtime=2382.2 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 17766 0 0 0 221164 17056 0 0 20 0 1 0 102608261 29876224 1443 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1443 642 252 0 840 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5772 KiB

[startup+2442.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19211
/proc/meminfo: memFree=28066364/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5772 CPUtime=2442.2 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 18114 0 0 0 226721 17499 0 0 20 0 1 0 102608261 29876224 1443 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1443 642 252 0 840 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5772 KiB

[startup+2502.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19212
/proc/meminfo: memFree=28066896/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5788 CPUtime=2502.19 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 18445 0 0 0 232287 17932 0 0 20 0 1 0 102608261 29876224 1447 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1447 642 252 0 840 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5788 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19273
/proc/meminfo: memFree=28157388/32770624 swapFree=67108860/67108860
[pid=19111] ppid=19108 vsize=29176 memory=5788 CPUtime=2519.89 cores=1,3,5,7
/proc/19111/stat : 19111 (minimacht) R 19108 19111 18169 0 -1 4202496 18749 0 0 0 233926 18063 0 0 20 0 1 0 102608261 29876224 1447 33554432000 4194304 5224576 140730530004592 140730529997016 139800468578684 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 30130176 140730530006195 140730530006277 140730530006277 140730530009035 0
/proc/19111/statm: 7294 1447 642 252 0 840 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 29176 KiB
Current children cumulated memory: 5788 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520 s]
# the end of solver process 19111 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2339.26 s, system=180.633 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.9
CPU user time (s): 2339.26
CPU system time (s): 180.633
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 29176
Max. memory (cumulated for all children) (KiB): 5788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2339.26
system time used= 180.633
maximum resident set size= 5788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18749
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= 6
involuntary context switches= 764


# summary of solver processes directly reported to runsolver:
#   pid: 19111
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2339.26
#   total CPU system time (s): 180.633

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.79683 second user time and 15.8363 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 09:47:31
IDJOB=4300833
IDBENCH=141239
IDSOLVER=2769
FILE ID=node151/4300833-1532850451
RUNJOBID= node151-1532842880-18201
PBS_JOBID= 21022491
Free space on /tmp= 54908 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl20-21_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300833-1532850451/watcher-4300833-1532850451 -o /tmp/evaluation-result-4300833-1532850451/solver-4300833-1532850451 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580  minimacht 2520 HOME/instance-4300833-1532850451.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 826e6ea09bcfe8620a345f5a4fc2f1e6
RANDOM SEED=1429410482

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28144180 kB
MemAvailable:   31936148 kB
Buffers:          204148 kB
Cached:          3856784 kB
SwapCached:            0 kB
Active:          1528424 kB
Inactive:        2618536 kB
Active(anon):      35852 kB
Inactive(anon):    78188 kB
Active(file):    1492572 kB
Inactive(file):  2540348 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19944 kB
Writeback:             0 kB
AnonPages:        130920 kB
Mapped:            44772 kB
Shmem:             25224 kB
Slab:             177248 kB
SReclaimable:     149768 kB
SUnreclaim:        27480 kB
KernelStack:        3360 kB
PageTables:         5472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     385096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54888 MiB
End job on node151 at 2018-07-29 10:29:31