Trace number 4305978

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
macht 2018.07.27? (TO) 2519.91 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl50-51_c18.xml
MD5SUMa87da95f210b3c94235cbc017ff62562
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 variables5100
Number of constraints202
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":5100}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":5100}]
Minimum constraint arity50
Maximum constraint arity51
Distribution of constraint arities[{"arity":50,"count":102},{"arity":51,"count":100}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":202}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

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 (5391 MiB free)
  memory of node 1: 16384 MiB (9915 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305978-1534071474/watcher-4305978-1534071474 -o /tmp/evaluation-result-4305978-1534071474/solver-4305978-1534071474 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29404 --watchdog 2580 macht 2520 HOME/instance-4305978-1534071474.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=30600, runsolver pid=30597

[startup+0.100158 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15668980/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=37760 memory=7248 CPUtime=0.1 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 1989 0 0 0 10 0 0 0 20 0 1 0 224710726 38666240 1812 33554432000 4194304 36388816 140737302580656 140737302580656 7657110 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 9440 1812 439 7860 0 1545 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37760 KiB
Current children cumulated memory: 7248 KiB

[startup+0.209466 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15668608/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=38280 memory=7768 CPUtime=0.21 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 2116 0 0 0 21 0 0 0 20 0 1 0 224710726 39198720 1942 33554432000 4194304 36388816 140737302580656 140737302580656 4212597 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 9570 1942 439 7860 0 1675 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38280 KiB
Current children cumulated memory: 7768 KiB

[startup+0.308767 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15667864/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=38932 memory=8568 CPUtime=0.31 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 2287 0 0 0 31 0 0 0 20 0 1 0 224710726 39866368 2142 33554432000 4194304 36388816 140737302580656 140737302580656 4212581 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 9733 2142 444 7860 0 1838 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38932 KiB
Current children cumulated memory: 8568 KiB

[startup+0.700291 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15666736/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=40812 memory=10416 CPUtime=0.7 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 2764 0 0 0 69 1 0 0 20 0 1 0 224710726 41791488 2604 33554432000 4194304 36388816 140737302580656 140737302574488 6663735 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10203 2604 477 7860 0 2308 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 40812 KiB
Current children cumulated memory: 10416 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15665968/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=40812 memory=10680 CPUtime=1.49 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 2799 0 0 0 147 2 0 0 20 0 1 0 224710726 41791488 2670 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10203 2670 488 7860 0 2308 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40812 KiB
Current children cumulated memory: 10680 KiB

[startup+3.10898 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15665844/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=40956 memory=10820 CPUtime=3.1 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 3926 0 0 0 307 3 0 0 20 0 1 0 224710726 41938944 2705 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10239 2705 488 7860 0 2344 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 40956 KiB
Current children cumulated memory: 10820 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30601
/proc/meminfo: memFree=15664824/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=41368 memory=11032 CPUtime=6.29 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 5152 0 0 0 625 4 0 0 20 0 1 0 224710726 42360832 2758 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10342 2758 488 7860 0 2447 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 41368 KiB
Current children cumulated memory: 11032 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30602
/proc/meminfo: memFree=15664064/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=42044 memory=11760 CPUtime=12.69 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 6507 0 0 0 1260 9 0 0 20 0 1 0 224710726 43053056 2940 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10511 2940 488 7860 0 2616 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 42044 KiB
Current children cumulated memory: 11760 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30602
/proc/meminfo: memFree=15663320/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=42836 memory=12624 CPUtime=25.49 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 9440 0 0 0 2531 18 0 0 20 0 1 0 224710726 43864064 3156 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10709 3156 488 7860 0 2814 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 42836 KiB
Current children cumulated memory: 12624 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30602
/proc/meminfo: memFree=15662748/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=43644 memory=13492 CPUtime=51.09 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 10854 0 0 0 5074 35 0 0 20 0 1 0 224710726 44691456 3373 33554432000 4194304 36388816 140737302580656 140737302538856 4251152 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 10911 3373 488 7860 0 3016 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 43644 KiB
Current children cumulated memory: 13492 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30603
/proc/meminfo: memFree=15661424/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=44472 memory=14172 CPUtime=102.28 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 11628 0 0 0 10157 71 0 0 20 0 1 0 224710726 45539328 3543 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11118 3543 488 7860 0 3223 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 44472 KiB
Current children cumulated memory: 14172 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30611
/proc/meminfo: memFree=15659660/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=44888 memory=14680 CPUtime=162.28 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 11893 0 0 0 16096 132 0 0 20 0 1 0 224710726 45965312 3670 33554432000 4194304 36388816 140737302580656 140737302538856 6663735 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11222 3670 488 7860 0 3327 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 44888 KiB
Current children cumulated memory: 14680 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30635
/proc/meminfo: memFree=15658952/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=45316 memory=15100 CPUtime=222.28 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 12147 0 0 0 22027 201 0 0 20 0 1 0 224710726 46403584 3775 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11329 3775 488 7860 0 3434 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 45316 KiB
Current children cumulated memory: 15100 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30636
/proc/meminfo: memFree=15659076/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=45580 memory=15448 CPUtime=282.27 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 12491 0 0 0 27950 277 0 0 20 0 1 0 224710726 46673920 3862 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11395 3862 488 7860 0 3500 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 45580 KiB
Current children cumulated memory: 15448 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30637
/proc/meminfo: memFree=15658516/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=45848 memory=15712 CPUtime=342.27 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 12720 0 0 0 33863 364 0 0 20 0 1 0 224710726 46948352 3928 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11462 3928 488 7860 0 3567 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 15712 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30638
/proc/meminfo: memFree=15658720/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=45988 memory=15804 CPUtime=402.27 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 12882 0 0 0 39775 452 0 0 20 0 1 0 224710726 47091712 3951 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11497 3951 488 7860 0 3602 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 45988 KiB
Current children cumulated memory: 15804 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30639
/proc/meminfo: memFree=15658224/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=46264 memory=16148 CPUtime=462.27 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 13115 0 0 0 45688 539 0 0 20 0 1 0 224710726 47374336 4037 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11566 4037 488 7860 0 3671 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 46264 KiB
Current children cumulated memory: 16148 KiB


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

/proc/30600/statm: 11907 4408 488 7860 0 4012 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 47628 KiB
Current children cumulated memory: 17632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30802
/proc/meminfo: memFree=15872812/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47764 memory=17632 CPUtime=1782.22 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18071 0 0 0 175768 2454 0 0 20 0 1 0 224710726 48910336 4408 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11941 4408 488 7860 0 4046 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 47764 KiB
Current children cumulated memory: 17632 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 30804
/proc/meminfo: memFree=15872676/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47764 memory=17696 CPUtime=1842.21 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18152 0 0 0 181676 2545 0 0 20 0 1 0 224710726 48910336 4424 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11941 4424 488 7860 0 4046 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 47764 KiB
Current children cumulated memory: 17696 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/187 30805
/proc/meminfo: memFree=15872164/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47764 memory=17696 CPUtime=1902.21 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18232 0 0 0 187590 2631 0 0 20 0 1 0 224710726 48910336 4424 33554432000 4194304 36388816 140737302580656 140737302538856 6663792 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11941 4424 488 7860 0 4046 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 47764 KiB
Current children cumulated memory: 17696 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 30814
/proc/meminfo: memFree=15871180/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47904 memory=17696 CPUtime=1962.21 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18366 0 0 0 193499 2722 0 0 20 0 1 0 224710726 49053696 4424 33554432000 4194304 36388816 140737302580656 140737302538856 4251144 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11976 4424 488 7860 0 4081 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17696 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 30815
/proc/meminfo: memFree=15871600/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47904 memory=17788 CPUtime=2022.21 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18415 0 0 0 199409 2812 0 0 20 0 1 0 224710726 49053696 4447 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11976 4447 488 7860 0 4081 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17788 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 30816
/proc/meminfo: memFree=15871228/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47904 memory=17788 CPUtime=2082.21 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18464 0 0 0 205318 2903 0 0 20 0 1 0 224710726 49053696 4447 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11976 4447 488 7860 0 4081 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17788 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 30817
/proc/meminfo: memFree=15871228/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47904 memory=17788 CPUtime=2142.2 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18569 0 0 0 211223 2997 0 0 20 0 1 0 224710726 49053696 4447 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11976 4447 488 7860 0 4081 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17788 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 30818
/proc/meminfo: memFree=15871452/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47904 memory=17892 CPUtime=2202.2 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18644 0 0 0 217132 3088 0 0 20 0 1 0 224710726 49053696 4473 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11976 4473 488 7860 0 4081 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 30819
/proc/meminfo: memFree=15871204/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=47904 memory=17892 CPUtime=2262.2 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18718 0 0 0 223035 3185 0 0 20 0 1 0 224710726 49053696 4473 33554432000 4194304 36388816 140737302580656 140737302538856 6663735 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 11976 4473 488 7860 0 4081 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17892 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30820
/proc/meminfo: memFree=15870956/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=48040 memory=17892 CPUtime=2322.2 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18834 0 0 0 228949 3271 0 0 20 0 1 0 224710726 49192960 4473 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 12010 4473 488 7860 0 4115 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17892 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30821
/proc/meminfo: memFree=15870552/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=48040 memory=17972 CPUtime=2382.19 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 18939 0 0 0 234860 3359 0 0 20 0 1 0 224710726 49192960 4493 33554432000 4194304 36388816 140737302580656 140737302538856 6663735 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 12010 4493 488 7860 0 4115 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17972 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30822
/proc/meminfo: memFree=15870544/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=48040 memory=17972 CPUtime=2442.2 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 19030 0 0 0 240765 3455 0 0 20 0 1 0 224710726 49192960 4493 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 12010 4493 488 7860 0 4115 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17972 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30823
/proc/meminfo: memFree=15870388/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=48176 memory=17972 CPUtime=2502.19 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 19146 0 0 0 246672 3547 0 0 20 0 1 0 224710726 49332224 4493 33554432000 4194304 36388816 140737302580656 140737302538856 6663760 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 12044 4493 488 7860 0 4149 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 48176 KiB
Current children cumulated memory: 17972 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30823
/proc/meminfo: memFree=15870760/32770624 swapFree=67108792/67108860
[pid=30600] ppid=30597 vsize=48176 memory=18060 CPUtime=2519.9 cores=1,3,5,7
/proc/30600/stat : 30600 (macht) R 30597 30600 29372 0 -1 4202496 19238 0 0 0 248418 3572 0 0 20 0 1 0 224710726 49332224 4515 33554432000 4194304 36388816 140737302580656 140737302538856 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64237568 140737302582459 140737302582537 140737302582537 140737302585295 0
/proc/30600/statm: 12044 4515 488 7860 0 4149 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 48176 KiB
Current children cumulated memory: 18060 KiB

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

[startup+2520.01 s]
# the end of solver process 30600 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2484.19 s, system=35.7216 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): 2519.91
CPU user time (s): 2484.19
CPU system time (s): 35.7216
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 48176
Max. memory (cumulated for all children) (KiB): 18060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2484.19
system time used= 35.7216
maximum resident set size= 18060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19238
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= 9
involuntary context switches= 784


# summary of solver processes directly reported to runsolver:
#   pid: 30600
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2484.19
#   total CPU system time (s): 35.7216

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.70572 second user time and 15.7388 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 12:57:54
IDJOB=4305978
IDBENCH=141230
IDSOLVER=2784
FILE ID=node150/4305978-1534071474
RUNJOBID= node150-1534062754-29404
PBS_JOBID= 21036984
Free space on /tmp= 34648 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl50-51_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305978-1534071474/watcher-4305978-1534071474 -o /tmp/evaluation-result-4305978-1534071474/solver-4305978-1534071474 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29404 --watchdog 2580  macht 2520 HOME/instance-4305978-1534071474.xml

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

MD5SUM BENCH= a87da95f210b3c94235cbc017ff62562
RANDOM SEED=707780421

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        15675428 kB
MemAvailable:   31840696 kB
Buffers:          206724 kB
Cached:         16018572 kB
SwapCached:           32 kB
Active:          8212252 kB
Inactive:        8132408 kB
Active(anon):      70100 kB
Inactive(anon):   101524 kB
Active(file):    8142152 kB
Inactive(file):  8030884 kB
Unevictable:        7736 kB
Mlocked:            7736 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             52392 kB
Writeback:             0 kB
AnonPages:        126996 kB
Mapped:            54764 kB
Shmem:             49732 kB
Slab:             448080 kB
SReclaimable:     420692 kB
SUnreclaim:        27388 kB
KernelStack:        3328 kB
PageTables:         5852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     443668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34932 MiB
End job on node150 at 2018-08-12 13:39:55