Trace number 4398196

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
cosoco 2.O parallel? (TO) 2520.83 2523.09

General information on the benchmark

NameBibd/Bibd-sum-open/
Bibd-sum-40-052-13-10-03.xml
MD5SUM2a84a2defac446a2567920a0781991b9
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 variables2080
Number of constraints873
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2080}]
Minimum variable degree42
Maximum variable degree42
Distribution of variable degrees[{"degree":42,"count":2080}]
Minimum constraint arity40
Maximum constraint arity2080
Distribution of constraint arities[{"arity":40,"count":52},{"arity":52,"count":40},{"arity":104,"count":780},{"arity":2080,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":872}]
Optimization problemNO
Type of objective

Solver Data


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 (15436 MiB free)
  memory of node 1: 16384 MiB (15159 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398196-1568601265/watcher-4398196-1568601265 -o /tmp/evaluation-result-4398196-1568601265/solver-4398196-1568601265 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node126-1568596180-23901 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398196-1568601265.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=24660, runsolver pid=24657

[startup+0.100155 s]*
/proc/loadavg: 7.65 8.42 8.42 2/192 24661
/proc/meminfo: memFree=31313616/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=44204 memory=20608 CPUtime=0.1 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5340 0 0 0 10 0 0 0 20 0 1 0 436394317 45264896 5152 33554432000 4194304 6211092 140729313578720 140729313575256 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 11051 5152 842 493 0 4356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 44204 KiB
Current children cumulated memory: 20608 KiB

[startup+0.209268 s]*
/proc/loadavg: 7.65 8.42 8.42 2/192 24661
/proc/meminfo: memFree=31312872/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=45260 memory=21664 CPUtime=0.2 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5592 0 0 0 20 0 0 0 20 0 1 0 436394317 46346240 5416 33554432000 4194304 6211092 140729313578720 140729313575256 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 11315 5416 842 493 0 4620 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 45260 KiB
Current children cumulated memory: 21664 KiB

[startup+0.308648 s]*
/proc/loadavg: 7.65 8.42 8.42 2/192 24661
/proc/meminfo: memFree=31311756/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=46092 memory=22456 CPUtime=0.3 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5823 0 0 0 30 0 0 0 20 0 1 0 436394317 47198208 5614 33554432000 4194304 6211092 140729313578720 140729313575256 140005330525009 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 11523 5614 842 493 0 4828 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 46092 KiB
Current children cumulated memory: 22456 KiB

[startup+0.700278 s]
/proc/loadavg: 7.65 8.42 8.42 2/192 24661
/proc/meminfo: memFree=31309896/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=49752 memory=26152 CPUtime=0.69 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 6713 0 0 0 69 0 0 0 20 0 1 0 436394317 50946048 6538 33554432000 4194304 6211092 140729313578720 140729313575256 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 12438 6538 842 493 0 5743 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 49752 KiB
Current children cumulated memory: 26152 KiB

[startup+1.50028 s]
/proc/loadavg: 7.65 8.42 8.42 2/192 24661
/proc/meminfo: memFree=31305432/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=57220 memory=33500 CPUtime=1.48 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 8580 0 0 0 148 0 0 0 20 0 1 0 436394317 58593280 8375 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 14305 8375 842 493 0 7610 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 57220 KiB
Current children cumulated memory: 33500 KiB

[startup+3.10923 s]
/proc/loadavg: 7.65 8.42 8.42 2/192 24661
/proc/meminfo: memFree=31286968/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=72380 memory=48632 CPUtime=3.1 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 12544 0 0 0 309 1 0 0 20 0 1 0 436394317 74117120 12158 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 18095 12158 842 493 0 11400 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 72380 KiB
Current children cumulated memory: 48632 KiB

[startup+6.30027 s]
/proc/loadavg: 7.12 8.30 8.38 2/193 24663
/proc/meminfo: memFree=31258500/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=102480 memory=78296 CPUtime=6.28 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 20117 0 0 0 627 1 0 0 20 0 1 0 436394317 104939520 19574 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 25620 19574 842 493 0 18925 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 102480 KiB
Current children cumulated memory: 78296 KiB

[startup+12.7003 s]
/proc/loadavg: 6.63 8.18 8.34 2/193 24663
/proc/meminfo: memFree=31202368/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=161732 memory=137972 CPUtime=12.68 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 35167 0 0 0 1264 4 0 0 20 0 1 0 436394317 165613568 34493 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 40433 34493 842 493 0 33738 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 161732 KiB
Current children cumulated memory: 137972 KiB

[startup+25.5003 s]
/proc/loadavg: 5.38 7.83 8.22 2/192 24663
/proc/meminfo: memFree=31081040/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=282164 memory=257424 CPUtime=25.48 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 65307 0 0 0 2540 8 0 0 20 0 1 0 436394317 288935936 64356 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 70541 64356 842 493 0 63846 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 282164 KiB
Current children cumulated memory: 257424 KiB

[startup+51.1093 s]
/proc/loadavg: 3.89 7.28 8.03 2/193 24666
/proc/meminfo: memFree=30837760/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=524324 memory=497984 CPUtime=51.08 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 124986 0 0 0 5091 17 0 0 20 0 1 0 436394317 536907776 124496 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 131081 124496 842 493 0 124386 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 524324 KiB
Current children cumulated memory: 497984 KiB

[startup+102.3 s]
/proc/loadavg: 2.25 6.31 7.66 2/192 24669
/proc/meminfo: memFree=30361172/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=1011404 memory=976308 CPUtime=102.27 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 242709 0 0 0 10194 33 0 0 20 0 1 0 436394317 1035677696 244077 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 252851 244077 842 493 0 246156 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1011404 KiB
Current children cumulated memory: 976308 KiB

[startup+162.3 s]
/proc/loadavg: 1.46 5.34 7.24 2/191 24672
/proc/meminfo: memFree=29798384/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=1575980 memory=1538732 CPUtime=162.25 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 379692 0 0 0 16174 51 0 0 20 0 1 0 436394317 1613803520 384683 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 393995 384683 842 493 0 387300 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1575980 KiB
Current children cumulated memory: 1538732 KiB

[startup+222.3 s]
/proc/loadavg: 1.17 4.55 6.85 2/191 24675
/proc/meminfo: memFree=29240368/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=2126584 memory=2096976 CPUtime=222.23 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 516325 0 0 0 22154 69 0 0 20 0 1 0 436394317 2177622016 524244 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 531646 524244 842 493 0 524951 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 2126584 KiB
Current children cumulated memory: 2096976 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.91 6.49 2/192 24680
/proc/meminfo: memFree=28679360/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=2694236 memory=2657720 CPUtime=282.22 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 652564 0 0 0 28133 89 0 0 20 0 1 0 436394317 2758897664 664430 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 673559 664430 842 493 0 666864 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 2694236 KiB
Current children cumulated memory: 2657720 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.38 6.14 2/191 24683
/proc/meminfo: memFree=28114492/32770624 swapFree=66986256/67108860
[pid=24660] ppid=24657 vsize=3285264 memory=3220956 CPUtime=342.21 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 789546 0 0 0 34111 110 0 0 20 0 1 0 436394317 3364110336 805239 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 821316 805239 842 493 0 814621 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 3285264 KiB
Current children cumulated memory: 3220956 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.95 5.82 2/192 24694
/proc/meminfo: memFree=27552872/32770624 swapFree=66986268/67108860
[pid=24660] ppid=24657 vsize=3828708 memory=3780944 CPUtime=402.2 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 925662 0 0 0 40092 128 0 0 20 0 1 0 436394317 3920596992 945236 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 957177 945236 842 493 0 950482 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 3828708 KiB
Current children cumulated memory: 3780944 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.59 5.52 2/193 24699
/proc/meminfo: memFree=26992268/32770624 swapFree=66986268/67108860
[pid=24660] ppid=24657 vsize=4388688 memory=4340912 CPUtime=462.18 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 1062364 0 0 0 46068 150 0 0 20 0 1 0 436394317 4494016512 1085228 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 1097172 1085228 842 493 0 1090477 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 4388688 KiB
Current children cumulated memory: 4340912 KiB


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

Current children cumulated vsize: 17976804 KiB
Current children cumulated memory: 17783244 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.90 2/192 24832
/proc/meminfo: memFree=12962792/32770624 swapFree=66986304/67108860
[pid=24660] ppid=24657 vsize=18517872 memory=18340732 CPUtime=1961.87 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 4470803 0 0 0 195314 873 0 0 20 0 1 0 436394317 18962300928 4585183 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 4629468 4585183 842 493 0 4622773 0
Current children cumulated CPU time: 1961.87 s
Current children cumulated vsize: 18517872 KiB
Current children cumulated memory: 18340732 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.85 2/191 24835
/proc/meminfo: memFree=12401484/32770624 swapFree=66986304/67108860
[pid=24660] ppid=24657 vsize=19058808 memory=18902000 CPUtime=2021.86 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 4606672 0 0 0 201272 914 0 0 20 0 1 0 436394317 19516219392 4725500 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 4764702 4725500 842 493 0 4758007 0
Current children cumulated CPU time: 2021.86 s
Current children cumulated vsize: 19058808 KiB
Current children cumulated memory: 18902000 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.79 2/192 24840
/proc/meminfo: memFree=11843156/32770624 swapFree=66986304/67108860
[pid=24660] ppid=24657 vsize=19599216 memory=19458920 CPUtime=2081.84 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 4742401 0 0 0 207229 955 0 0 20 0 1 0 436394317 20069597184 4864730 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 4899804 4864730 842 493 0 4893109 0
Current children cumulated CPU time: 2081.84 s
Current children cumulated vsize: 19599216 KiB
Current children cumulated memory: 19458920 KiB

[startup+2142.3 s]
/proc/loadavg: 1.16 1.05 1.75 2/191 24843
/proc/meminfo: memFree=11284208/32770624 swapFree=66986304/67108860
[pid=24660] ppid=24657 vsize=20140020 memory=20016096 CPUtime=2141.82 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 4878219 0 0 0 213182 1000 0 0 20 0 1 0 436394317 20623380480 5004024 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5035005 5004024 842 493 0 5028310 0
Current children cumulated CPU time: 2141.82 s
Current children cumulated vsize: 20140020 KiB
Current children cumulated memory: 20016096 KiB

[startup+2202.3 s]
/proc/loadavg: 1.06 1.04 1.71 2/192 24854
/proc/meminfo: memFree=10724744/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=20680956 memory=20574904 CPUtime=2201.81 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5014558 0 0 0 219140 1041 0 0 20 0 1 0 436394317 21177298944 5143726 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5170239 5143726 842 493 0 5163544 0
Current children cumulated CPU time: 2201.81 s
Current children cumulated vsize: 20680956 KiB
Current children cumulated memory: 20574904 KiB

[startup+2262.3 s]
/proc/loadavg: 1.02 1.03 1.66 2/193 24859
/proc/meminfo: memFree=10164544/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=21304672 memory=21133952 CPUtime=2261.8 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5150870 0 0 0 225097 1083 0 0 20 0 1 0 436394317 21815984128 5283488 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5326168 5283488 842 493 0 5319473 0
Current children cumulated CPU time: 2261.8 s
Current children cumulated vsize: 21304672 KiB
Current children cumulated memory: 21133952 KiB

[startup+2322.3 s]
/proc/loadavg: 1.01 1.03 1.62 2/192 24862
/proc/meminfo: memFree=9605508/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=21846004 memory=21691664 CPUtime=2321.77 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5286832 0 0 0 231047 1130 0 0 20 0 1 0 436394317 22370308096 5422916 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5461501 5422916 842 493 0 5454806 0
Current children cumulated CPU time: 2321.77 s
Current children cumulated vsize: 21846004 KiB
Current children cumulated memory: 21691664 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.02 1.58 2/192 24865
/proc/meminfo: memFree=9045416/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=22386544 memory=22250660 CPUtime=2381.76 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5422710 0 0 0 236999 1177 0 0 20 0 1 0 436394317 22923821056 5562665 33554432000 4194304 6211092 140729313578720 140729313552632 140005330525009 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5596636 5562665 842 493 0 5589941 0
Current children cumulated CPU time: 2381.76 s
Current children cumulated vsize: 22386544 KiB
Current children cumulated memory: 22250660 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.02 1.55 2/193 24870
/proc/meminfo: memFree=8488176/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=22926556 memory=22807052 CPUtime=2441.74 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5558337 0 0 0 242949 1225 0 0 20 0 1 0 436394317 23476793344 5701763 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5731639 5701763 842 493 0 5724944 0
Current children cumulated CPU time: 2441.74 s
Current children cumulated vsize: 22926556 KiB
Current children cumulated memory: 22807052 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.51 2/191 24873
/proc/meminfo: memFree=7928696/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=23466700 memory=23365516 CPUtime=2501.73 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5694128 0 0 0 248903 1270 0 0 20 0 1 0 436394317 24029900800 5841379 33554432000 4194304 6211092 140729313578720 140729313552632 140005320580069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5866675 5841379 842 493 0 5859980 0
Current children cumulated CPU time: 2501.73 s
Current children cumulated vsize: 23466700 KiB
Current children cumulated memory: 23365516 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.50 2/191 24873
/proc/meminfo: memFree=7760584/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=23626156 memory=23531124 CPUtime=2519.42 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 4202496 5734109 0 0 0 250659 1283 0 0 20 0 1 0 436394317 24193183744 5882781 33554432000 4194304 6211092 140729313578720 140729313552632 5452231 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5906539 5882781 842 493 0 5899844 0
Current children cumulated CPU time: 2519.42 s
Current children cumulated vsize: 23626156 KiB
Current children cumulated memory: 23531124 KiB

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

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+2523.09 s]
# the end of solver process 24660 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.86 s, system=13.9648 s

Solver just ended.
Dumping a history of the last processes samples

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.50 2/191 24873
/proc/meminfo: memFree=7760584/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=23626156 memory=23531124 CPUtime=2519.56 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 512 5734115 0 0 0 250671 1285 0 0 20 0 1 0 436394317 24193183744 5882781 33554432000 4194304 6211092 140729313578720 140729313552632 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5906539 5882781 842 493 0 5899844 0
Current children cumulated CPU time: 2519.56 s
Current children cumulated vsize: 23626156 KiB
Current children cumulated memory: 23531124 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.50 2/192 24874
/proc/meminfo: memFree=7219308/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=23626156 memory=23531124 CPUtime=2519.69 cores=0-7
/proc/24660/stat : 24660 (cosoco) R 24657 24660 23874 0 -1 512 5734115 0 0 0 250683 1286 0 0 20 0 1 0 436394317 24193183744 5882781 33554432000 4194304 6211092 140729313578720 140729313552632 5189550 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5906539 5882781 842 493 0 5899844 0
Current children cumulated CPU time: 2519.69 s
Current children cumulated vsize: 23626156 KiB
Current children cumulated memory: 23531124 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.50 3/192 24874
/proc/meminfo: memFree=6715836/32770624 swapFree=66986316/67108860
[pid=24660] ppid=24657 vsize=23626156 memory=23531124 CPUtime=2519.74 cores=0-7
/proc/24660/stat : 24660 (cosoco) S 24657 24660 23874 0 -1 512 5734115 0 0 0 250686 1288 0 0 20 0 1 0 436394317 24193183744 5882781 33554432000 4194304 6211092 140729313578720 140729313552632 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 8994816 140729313584145 140729313584237 140729313584237 140729313587150 0
/proc/24660/statm: 5906539 5882781 842 493 0 5899844 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 23626156 KiB
Current children cumulated memory: 23531124 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.09
CPU time (s): 2520.83
CPU user time (s): 2506.86
CPU system time (s): 13.9648
CPU usage (%): 99.9102
Max. virtual memory (cumulated for all children) (KiB): 23626156
Max. memory (cumulated for all children) (KiB): 23531124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.86
system time used= 13.9648
maximum resident set size= 23531208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5734115
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= 130091
involuntary context switches= 1700


# summary of solver processes directly reported to runsolver:
#   pid: 24660
#   total CPU time (s): 2520.83
#   total CPU user time (s): 2506.86
#   total CPU system time (s): 13.9648

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.61053 second user time and 16.9701 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-16 04:33:47
IDJOB=4398196
IDBENCH=124057
IDSOLVER=2851
FILE ID=node126/4398196-1568601265
RUNJOBID= node126-1568596180-23901
PBS_JOBID= 21703398
Free space on /tmp= 55708 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Bibd/Bibd-sum-open/Bibd-sum-40-052-13-10-03.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398196-1568601265/watcher-4398196-1568601265 -o /tmp/evaluation-result-4398196-1568601265/solver-4398196-1568601265 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node126-1568596180-23901 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398196-1568601265.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 2a84a2defac446a2567920a0781991b9
RANDOM SEED=1221986635

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31331180 kB
MemAvailable:   31899592 kB
Buffers:           27264 kB
Cached:           808120 kB
SwapCached:         4064 kB
Active:           499516 kB
Inactive:         344108 kB
Active(anon):      22376 kB
Inactive(anon):    17072 kB
Active(file):     477140 kB
Inactive(file):   327036 kB
Unevictable:      107836 kB
Mlocked:          107836 kB
SwapTotal:      67108860 kB
SwapFree:       66986256 kB
Dirty:              2764 kB
Writeback:             0 kB
AnonPages:        112972 kB
Mapped:            39592 kB
Shmem:             22668 kB
Slab:             189148 kB
SReclaimable:     160140 kB
SUnreclaim:        29008 kB
KernelStack:        3376 kB
PageTables:         5616 kB
NFS_Unstable:        124 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     505908 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:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55204 MiB
End job on node126 at 2019-09-16 05:15:51