Trace number 4301186

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
miniBTD 2018.07.27_3? (TO) 2519.94 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl30-31_c18.xml
MD5SUM986923daef9243229e6ae2459781d9f0
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 variables1860
Number of constraints122
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":1860}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":1860}]
Minimum constraint arity30
Maximum constraint arity31
Distribution of constraint arities[{"arity":30,"count":62},{"arity":31,"count":60}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":122}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

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 (9550 MiB free)
  memory of node 1: 16384 MiB (9658 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301186-1532850256/watcher-4301186-1532850256 -o /tmp/evaluation-result-4301186-1532850256/solver-4301186-1532850256 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301186-1532850256.xml 

running on 4 cores: 0,2,4,6

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=4528, runsolver pid=4525

[startup+0.10011 s]*
/proc/loadavg: 2.01 2.02 2.00 3/187 4529
/proc/meminfo: memFree=19663144/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=33372 memory=9936 CPUtime=0.1 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 2651 0 0 0 10 0 0 0 20 0 1 0 102588796 34172928 2484 33554432000 4194304 5224696 140721112458112 140721112455112 140332459127164 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8343 2484 648 252 0 1889 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33372 KiB
Current children cumulated memory: 9936 KiB

[startup+0.209733 s]*
/proc/loadavg: 2.01 2.02 2.00 3/187 4529
/proc/meminfo: memFree=19662492/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=33636 memory=10200 CPUtime=0.21 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 2725 0 0 0 21 0 0 0 20 0 1 0 102588796 34443264 2550 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8409 2550 652 252 0 1955 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 10200 KiB

[startup+0.308977 s]*
/proc/loadavg: 2.01 2.02 2.00 3/187 4529
/proc/meminfo: memFree=19662492/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=33636 memory=10200 CPUtime=0.31 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 2734 0 0 0 31 0 0 0 20 0 1 0 102588796 34443264 2550 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8409 2550 652 252 0 1955 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 10200 KiB

[startup+0.700226 s]
/proc/loadavg: 2.01 2.02 2.00 3/187 4529
/proc/meminfo: memFree=19662492/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=33768 memory=10200 CPUtime=0.69 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 2749 0 0 0 69 0 0 0 20 0 1 0 102588796 34578432 2550 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8442 2550 652 252 0 1988 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 10200 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 2.00 3/187 4529
/proc/meminfo: memFree=19661996/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=33900 memory=10464 CPUtime=1.49 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 2785 0 0 0 147 2 0 0 20 0 1 0 102588796 34713600 2616 33554432000 4194304 5224696 140721112458112 140721112457128 140332465156615 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8475 2616 652 252 0 2021 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 10464 KiB

[startup+3.10897 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 4529
/proc/meminfo: memFree=19662272/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=34032 memory=10728 CPUtime=3.1 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 3381 0 0 0 306 4 0 0 20 0 1 0 102588796 34848768 2682 33554432000 4194304 5224696 140721112458112 140721112457128 140332458855963 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8508 2682 652 252 0 2054 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 10728 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 4529
/proc/meminfo: memFree=19660332/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=34296 memory=10920 CPUtime=6.28 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 4056 0 0 0 613 15 0 0 20 0 1 0 102588796 35119104 2730 33554432000 4194304 5224696 140721112458112 140721112457128 4257536 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8574 2730 652 252 0 2120 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 34296 KiB
Current children cumulated memory: 10920 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 4529
/proc/meminfo: memFree=19660332/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=34564 memory=11200 CPUtime=12.68 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 4766 0 0 0 1234 34 0 0 20 0 1 0 102588796 35393536 2800 33554432000 4194304 5224696 140721112458112 140721112457128 4369140 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8641 2800 652 252 0 2187 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34564 KiB
Current children cumulated memory: 11200 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 4529
/proc/meminfo: memFree=19660316/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=34828 memory=11404 CPUtime=25.49 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 6241 0 0 0 2476 73 0 0 20 0 1 0 102588796 35663872 2851 33554432000 4194304 5224696 140721112458112 140721112457128 140332465156657 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8707 2851 652 252 0 2253 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 11404 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 4529
/proc/meminfo: memFree=19660316/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=34960 memory=11636 CPUtime=51.08 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 7069 0 0 0 4958 150 0 0 20 0 1 0 102588796 35799040 2909 33554432000 4194304 5224696 140721112458112 140721112457128 140332465156620 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8740 2909 652 252 0 2286 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 34960 KiB
Current children cumulated memory: 11636 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 2.00 1.99 3/187 4530
/proc/meminfo: memFree=19659984/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35228 memory=11820 CPUtime=102.27 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 7935 0 0 0 9920 307 0 0 20 0 1 0 102588796 36073472 2955 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8807 2955 652 252 0 2353 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 35228 KiB
Current children cumulated memory: 11820 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/187 4531
/proc/meminfo: memFree=19659736/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35364 memory=11892 CPUtime=162.28 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 8818 0 0 0 15736 492 0 0 20 0 1 0 102588796 36212736 2973 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8841 2973 652 252 0 2387 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 11892 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/187 4532
/proc/meminfo: memFree=19659488/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35364 memory=12020 CPUtime=222.27 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 9719 0 0 0 21572 655 0 0 20 0 1 0 102588796 36212736 3005 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8841 3005 652 252 0 2387 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 12020 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4533
/proc/meminfo: memFree=19659488/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35496 memory=12100 CPUtime=282.27 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 10639 0 0 0 27429 798 0 0 20 0 1 0 102588796 36347904 3025 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8874 3025 652 252 0 2420 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 35496 KiB
Current children cumulated memory: 12100 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4534
/proc/meminfo: memFree=19659064/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35496 memory=12176 CPUtime=342.26 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 11542 0 0 0 33259 967 0 0 20 0 1 0 102588796 36347904 3044 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8874 3044 652 252 0 2420 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 35496 KiB
Current children cumulated memory: 12176 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4543
/proc/meminfo: memFree=19659468/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35628 memory=12252 CPUtime=402.27 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 11758 0 0 0 39070 1157 0 0 20 0 1 0 102588796 36483072 3063 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8907 3063 652 252 0 2453 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 35628 KiB
Current children cumulated memory: 12252 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4544
/proc/meminfo: memFree=19659028/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=35628 memory=12304 CPUtime=462.27 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 11987 0 0 0 44878 1349 0 0 20 0 1 0 102588796 36483072 3076 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 8907 3076 652 252 0 2453 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 35628 KiB
Current children cumulated memory: 12304 KiB


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

/proc/4528/statm: 9006 3188 652 252 0 2552 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 36024 KiB
Current children cumulated memory: 12752 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4731
/proc/meminfo: memFree=20124860/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36024 memory=12752 CPUtime=1782.24 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 18303 0 0 0 172743 5481 0 0 20 0 1 0 102588796 36888576 3188 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9006 3188 652 252 0 2552 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 36024 KiB
Current children cumulated memory: 12752 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4732
/proc/meminfo: memFree=20124736/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12784 CPUtime=1842.24 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 18650 0 0 0 178553 5671 0 0 20 0 1 0 102588796 37023744 3196 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3196 652 252 0 2585 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12784 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4733
/proc/meminfo: memFree=20124776/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12784 CPUtime=1902.24 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 18980 0 0 0 184347 5877 0 0 20 0 1 0 102588796 37023744 3196 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3196 652 252 0 2585 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12784 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4734
/proc/meminfo: memFree=20124900/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12784 CPUtime=1962.23 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 19320 0 0 0 190150 6073 0 0 20 0 1 0 102588796 37023744 3196 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3196 652 252 0 2585 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12784 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4735
/proc/meminfo: memFree=20124644/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12816 CPUtime=2022.23 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 19650 0 0 0 195990 6233 0 0 20 0 1 0 102588796 37023744 3204 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3204 652 252 0 2585 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12816 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4736
/proc/meminfo: memFree=20124768/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12816 CPUtime=2082.23 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 19980 0 0 0 201825 6398 0 0 20 0 1 0 102588796 37023744 3204 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3204 652 252 0 2585 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12816 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4737
/proc/meminfo: memFree=20124644/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12816 CPUtime=2142.23 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 20310 0 0 0 207657 6566 0 0 20 0 1 0 102588796 37023744 3204 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3204 652 252 0 2585 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12816 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4746
/proc/meminfo: memFree=20124260/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12816 CPUtime=2202.22 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 20659 0 0 0 213449 6773 0 0 20 0 1 0 102588796 37023744 3204 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3204 652 252 0 2585 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12816 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4747
/proc/meminfo: memFree=20124632/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12848 CPUtime=2262.22 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 21003 0 0 0 219252 6970 0 0 20 0 1 0 102588796 37023744 3212 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3212 652 252 0 2585 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12848 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4748
/proc/meminfo: memFree=20124412/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12848 CPUtime=2322.23 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 21347 0 0 0 225046 7177 0 0 20 0 1 0 102588796 37023744 3212 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3212 652 252 0 2585 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12848 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4749
/proc/meminfo: memFree=20124412/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12848 CPUtime=2382.23 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 21701 0 0 0 230857 7366 0 0 20 0 1 0 102588796 37023744 3212 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3212 652 252 0 2585 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12848 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4750
/proc/meminfo: memFree=20124288/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12872 CPUtime=2442.22 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 22050 0 0 0 236679 7543 0 0 20 0 1 0 102588796 37023744 3218 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3218 652 252 0 2585 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12872 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4752
/proc/meminfo: memFree=20124204/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12872 CPUtime=2502.22 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 22399 0 0 0 242485 7737 0 0 20 0 1 0 102588796 37023744 3218 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3218 652 252 0 2585 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12872 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 1.99 3/187 4752
/proc/meminfo: memFree=20124204/32770624 swapFree=67108860/67108860
[pid=4528] ppid=4525 vsize=36156 memory=12872 CPUtime=2519.93 cores=0,2,4,6
/proc/4528/stat : 4528 (miniBTD) R 4525 4528 3913 0 -1 4202496 22719 0 0 0 244201 7792 0 0 20 0 1 0 102588796 37023744 3218 33554432000 4194304 5224696 140721112458112 140721112457128 140332459127164 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9420800 140721112462517 140721112462599 140721112462599 140721112465357 0
/proc/4528/statm: 9039 3218 652 252 0 2585 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 12872 KiB

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

[startup+2520.01 s]
# the end of solver process 4528 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2442.01 s, system=77.9249 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): 2519.94
CPU user time (s): 2442.01
CPU system time (s): 77.9249
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 36156
Max. memory (cumulated for all children) (KiB): 12872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2442.01
system time used= 77.9249
maximum resident set size= 12872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22719
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= 11
involuntary context switches= 3206


# summary of solver processes directly reported to runsolver:
#   pid: 4528
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2442.01
#   total CPU system time (s): 77.9249

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.90075 second user time and 17.5645 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 09:44:16
IDJOB=4301186
IDBENCH=141237
IDSOLVER=2771
FILE ID=node103/4301186-1532850256
RUNJOBID= node103-1532846840-3944
PBS_JOBID= 21022507
Free space on /tmp= 56512 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl30-31_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301186-1532850256/watcher-4301186-1532850256 -o /tmp/evaluation-result-4301186-1532850256/solver-4301186-1532850256 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301186-1532850256.xml

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

MD5SUM BENCH= 986923daef9243229e6ae2459781d9f0
RANDOM SEED=1125810646

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        19670884 kB
MemAvailable:   31462440 kB
Buffers:          306352 kB
Cached:         11668024 kB
SwapCached:            0 kB
Active:          4461200 kB
Inactive:        8035004 kB
Active(anon):     524520 kB
Inactive(anon):    25184 kB
Active(file):    3936680 kB
Inactive(file):  8009820 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20068 kB
Writeback:             0 kB
AnonPages:        540796 kB
Mapped:            45524 kB
Shmem:             25228 kB
Slab:             301924 kB
SReclaimable:     273516 kB
SUnreclaim:        28408 kB
KernelStack:        3568 kB
PageTables:         6064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     819684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    479232 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56496 MiB
End job on node103 at 2018-07-29 10:26:16