Trace number 4300842

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) 2519.98 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin16_c18.xml
MD5SUM5947b7d603c6960c1f689b2eabbe33a0
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 variables14400
Number of constraints1088
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":14400}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":14400}]
Minimum constraint arity120
Maximum constraint arity225
Distribution of constraint arities[{"arity":120,"count":960},{"arity":225,"count":128}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1088}]
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 (13228 MiB free)
  memory of node 1: 16384 MiB (14180 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300842-1532848616/watcher-4300842-1532848616 -o /tmp/evaluation-result-4300842-1532848616/solver-4300842-1532848616 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580 minimacht 2520 HOME/instance-4300842-1532848616.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
Current StackSize limit: 8192 KiB

solver pid=15529, runsolver pid=15526

[startup+0.100118 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28052340/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=41224 memory=17292 CPUtime=0.09 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 4651 0 0 0 9 0 0 0 20 0 1 0 102424779 42213376 4323 33554432000 4194304 5224576 140724886611888 140724886607816 4210912 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 10306 4323 593 252 0 3852 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17292 KiB

[startup+0.209727 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28051968/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=41488 memory=17556 CPUtime=0.2 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 4746 0 0 0 20 0 0 0 20 0 1 0 102424779 42483712 4389 33554432000 4194304 5224576 140724886611888 140724886607816 4224392 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 10372 4389 593 252 0 3918 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41488 KiB
Current children cumulated memory: 17556 KiB

[startup+0.309003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28051596/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=41752 memory=17820 CPUtime=0.3 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 4802 0 0 0 30 0 0 0 20 0 1 0 102424779 42754048 4455 33554432000 4194304 5224576 140724886611888 140724886606008 139827724538453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 10438 4455 593 252 0 3984 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41752 KiB
Current children cumulated memory: 17820 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28051224/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=42412 memory=18612 CPUtime=0.69 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 4948 0 0 0 69 0 0 0 20 0 1 0 102424779 43429888 4653 33554432000 4194304 5224576 140724886611888 140724886606008 139827724631488 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 10603 4653 593 252 0 4149 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42412 KiB
Current children cumulated memory: 18612 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28050620/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=43072 memory=19140 CPUtime=1.49 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 5143 0 0 0 149 0 0 0 20 0 1 0 102424779 44105728 4785 33554432000 4194304 5224576 140724886611888 140724886606328 4224392 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 10768 4785 593 252 0 4314 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 43072 KiB
Current children cumulated memory: 19140 KiB

[startup+3.10934 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28048448/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=45052 memory=21224 CPUtime=3.1 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 8885 0 0 0 309 1 0 0 20 0 1 0 102424779 46133248 5306 33554432000 4194304 5224576 140724886611888 140724886606440 4224392 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 11263 5306 593 252 0 4809 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 45052 KiB
Current children cumulated memory: 21224 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28043240/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=50464 memory=26560 CPUtime=6.29 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 13175 0 0 0 628 1 0 0 20 0 1 0 102424779 51675136 6640 33554432000 4194304 5224576 140724886611888 140724886606200 139827724629555 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 12616 6640 593 252 0 6162 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 50464 KiB
Current children cumulated memory: 26560 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28033960/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=59704 memory=35948 CPUtime=12.69 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 17305 0 0 0 1267 2 0 0 20 0 1 0 102424779 61136896 8987 33554432000 4194304 5224576 140724886611888 140724886606104 4210912 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 14926 8987 596 252 0 8472 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 59704 KiB
Current children cumulated memory: 35948 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28014228/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=78600 memory=54796 CPUtime=25.48 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 25259 0 0 0 2545 3 0 0 20 0 1 0 102424779 80486400 13699 33554432000 4194304 5224576 140724886611888 140724886495832 139827723968892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 19650 13699 630 252 0 13196 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 78600 KiB
Current children cumulated memory: 54796 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15530
/proc/meminfo: memFree=28012524/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=79968 memory=56376 CPUtime=51.09 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 26165 0 0 0 5103 6 0 0 20 0 1 0 102424779 81887232 14094 33554432000 4194304 5224576 140724886611888 140724886495832 139827723968892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 19992 14094 641 252 0 13538 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 79968 KiB
Current children cumulated memory: 56376 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15531
/proc/meminfo: memFree=28011876/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=81040 memory=57252 CPUtime=102.27 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 27097 0 0 0 10217 10 0 0 20 0 1 0 102424779 82984960 14313 33554432000 4194304 5224576 140724886611888 140724886495832 4634181 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 20260 14313 642 252 0 13806 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 81040 KiB
Current children cumulated memory: 57252 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15533
/proc/meminfo: memFree=28010576/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=82300 memory=58668 CPUtime=162.27 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 28190 0 0 0 16210 17 0 0 20 0 1 0 102424779 84275200 14667 33554432000 4194304 5224576 140724886611888 140724886495832 139827723968892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 20575 14667 642 252 0 14121 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 82300 KiB
Current children cumulated memory: 58668 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15542
/proc/meminfo: memFree=28009444/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=83516 memory=59840 CPUtime=222.27 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 28995 0 0 0 22205 22 0 0 20 0 1 0 102424779 85520384 14960 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 20879 14960 642 252 0 14425 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 83516 KiB
Current children cumulated memory: 59840 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15543
/proc/meminfo: memFree=28009668/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=84312 memory=60548 CPUtime=282.27 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 29610 0 0 0 28200 27 0 0 20 0 1 0 102424779 86335488 15137 33554432000 4194304 5224576 140724886611888 140724886495832 139827729998343 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 21078 15137 642 252 0 14624 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 84312 KiB
Current children cumulated memory: 60548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15544
/proc/meminfo: memFree=28009576/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=84816 memory=61128 CPUtime=342.28 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 30145 0 0 0 34195 33 0 0 20 0 1 0 102424779 86851584 15282 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 21204 15282 642 252 0 14750 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 84816 KiB
Current children cumulated memory: 61128 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 15545
/proc/meminfo: memFree=28008792/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=85404 memory=61880 CPUtime=402.27 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 30754 0 0 0 40190 37 0 0 20 0 1 0 102424779 87453696 15470 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 21351 15470 642 252 0 14897 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 85404 KiB
Current children cumulated memory: 61880 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15546
/proc/meminfo: memFree=28008500/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=85736 memory=62216 CPUtime=462.27 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 31221 0 0 0 46183 44 0 0 20 0 1 0 102424779 87793664 15554 33554432000 4194304 5224576 140724886611888 140724886495832 139827723968892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 21434 15554 642 252 0 14980 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 85736 KiB
Current children cumulated memory: 62216 KiB


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

/proc/15529/statm: 22413 16529 644 252 0 15959 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 89652 KiB
Current children cumulated memory: 66116 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15712
/proc/meminfo: memFree=28005028/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66208 CPUtime=1782.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 40863 0 0 0 178073 153 0 0 20 0 1 0 102424779 91938816 16552 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16552 644 252 0 15992 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66208 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 15713
/proc/meminfo: memFree=28004696/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66208 CPUtime=1842.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 41131 0 0 0 184068 158 0 0 20 0 1 0 102424779 91938816 16552 33554432000 4194304 5224576 140724886611888 140724886495832 4634163 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16552 644 252 0 15992 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66208 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 15714
/proc/meminfo: memFree=28004468/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66208 CPUtime=1902.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 41428 0 0 0 190061 165 0 0 20 0 1 0 102424779 91938816 16552 33554432000 4194304 5224576 140724886611888 140724886495832 139827729998343 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16552 644 252 0 15992 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 15715
/proc/meminfo: memFree=28004732/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66272 CPUtime=1962.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 41711 0 0 0 196054 172 0 0 20 0 1 0 102424779 91938816 16568 33554432000 4194304 5224576 140724886611888 140724886495832 139827723968892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16568 644 252 0 15992 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66272 KiB

[startup+2022.3 s]
/proc/loadavg: 2.13 2.04 2.05 3/191 15724
/proc/meminfo: memFree=28004500/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66272 CPUtime=2022.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 41974 0 0 0 202049 177 0 0 20 0 1 0 102424779 91938816 16568 33554432000 4194304 5224576 140724886611888 140724886495832 4560803 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16568 644 252 0 15992 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66272 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/192 15726
/proc/meminfo: memFree=28004388/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66272 CPUtime=2082.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 42214 0 0 0 208046 180 0 0 20 0 1 0 102424779 91938816 16568 33554432000 4194304 5224576 140724886611888 140724886495832 139827723968892 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16568 644 252 0 15992 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66272 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/192 15727
/proc/meminfo: memFree=28004552/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89784 memory=66272 CPUtime=2142.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 42453 0 0 0 214042 184 0 0 20 0 1 0 102424779 91938816 16568 33554432000 4194304 5224576 140724886611888 140724886495832 139827729998343 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22446 16568 644 252 0 15992 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 89784 KiB
Current children cumulated memory: 66272 KiB

[startup+2202.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/192 15728
/proc/meminfo: memFree=28004552/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89924 memory=66400 CPUtime=2202.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 42818 0 0 0 220038 188 0 0 20 0 1 0 102424779 92082176 16600 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22481 16600 644 252 0 16027 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 89924 KiB
Current children cumulated memory: 66400 KiB

[startup+2262.3 s]
/proc/loadavg: 2.42 2.17 2.09 3/192 15729
/proc/meminfo: memFree=28004180/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89924 memory=66400 CPUtime=2262.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 43086 0 0 0 226032 194 0 0 20 0 1 0 102424779 92082176 16600 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22481 16600 644 252 0 16027 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 89924 KiB
Current children cumulated memory: 66400 KiB

[startup+2322.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/191 15731
/proc/meminfo: memFree=28003204/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89924 memory=66412 CPUtime=2322.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 43483 0 0 0 232027 199 0 0 20 0 1 0 102424779 92082176 16603 33554432000 4194304 5224576 140724886611888 140724886495832 4261419 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22481 16603 644 252 0 16027 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 89924 KiB
Current children cumulated memory: 66412 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/190 15732
/proc/meminfo: memFree=28002708/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=89924 memory=66420 CPUtime=2382.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 43806 0 0 0 238020 206 0 0 20 0 1 0 102424779 92082176 16605 33554432000 4194304 5224576 140724886611888 140724886495832 4634277 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22481 16605 644 252 0 16027 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 89924 KiB
Current children cumulated memory: 66420 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/190 15733
/proc/meminfo: memFree=28002724/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=90060 memory=66492 CPUtime=2442.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 44234 0 0 0 244015 211 0 0 20 0 1 0 102424779 92221440 16623 33554432000 4194304 5224576 140724886611888 140724886495832 4560795 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22515 16623 644 252 0 16061 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 90060 KiB
Current children cumulated memory: 66492 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 15735
/proc/meminfo: memFree=28003852/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=90060 memory=66492 CPUtime=2502.26 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 44474 0 0 0 250010 216 0 0 20 0 1 0 102424779 92221440 16623 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22515 16623 644 252 0 16061 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 90060 KiB
Current children cumulated memory: 66492 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.07 2.07 3/190 15735
/proc/meminfo: memFree=28003852/32770624 swapFree=67108744/67108860
[pid=15529] ppid=15526 vsize=90212 memory=66696 CPUtime=2519.97 cores=1,3,5,7
/proc/15529/stat : 15529 (minimacht) R 15526 15529 14510 0 -1 4202496 44858 0 0 0 251779 218 0 0 20 0 1 0 102424779 92377088 16674 33554432000 4194304 5224576 140724886611888 140724886495832 4634176 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 35807232 140724886615219 140724886615301 140724886615301 140724886618059 0
/proc/15529/statm: 22553 16674 644 252 0 16099 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 90212 KiB
Current children cumulated memory: 66696 KiB

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

[startup+2520.01 s]
# the end of solver process 15529 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.8 s, system=2.18599 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): 2520.01
CPU time (s): 2519.98
CPU user time (s): 2517.8
CPU system time (s): 2.18599
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 90212
Max. memory (cumulated for all children) (KiB): 66696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.8
system time used= 2.18599
maximum resident set size= 66696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44858
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= 28
involuntary context switches= 788


# summary of solver processes directly reported to runsolver:
#   pid: 15529
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2517.8
#   total CPU system time (s): 2.18599

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0463 second user time and 19.2525 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 09:16:56
IDJOB=4300842
IDBENCH=141231
IDSOLVER=2769
FILE ID=node134/4300842-1532848616
RUNJOBID= node134-1532843156-14542
PBS_JOBID= 21022494
Free space on /tmp= 55540 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin16_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300842-1532848616/watcher-4300842-1532848616 -o /tmp/evaluation-result-4300842-1532848616/solver-4300842-1532848616 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580  minimacht 2520 HOME/instance-4300842-1532848616.xml

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

MD5SUM BENCH= 5947b7d603c6960c1f689b2eabbe33a0
RANDOM SEED=193747624

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28067376 kB
MemAvailable:   31956800 kB
Buffers:          198012 kB
Cached:          3953844 kB
SwapCached:            0 kB
Active:          1850848 kB
Inactive:        2359352 kB
Active(anon):       7808 kB
Inactive(anon):    78480 kB
Active(file):    1843040 kB
Inactive(file):  2280872 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             20204 kB
Writeback:             0 kB
AnonPages:         65364 kB
Mapped:            46280 kB
Shmem:             25132 kB
Slab:             190900 kB
SReclaimable:     162696 kB
SUnreclaim:        28204 kB
KernelStack:        3408 kB
PageTables:         4820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55520 MiB
End job on node134 at 2018-07-29 09:58:56