Trace number 4397146

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 NameAnswerobjective functionCPU timeWall clock time
cosoco 2.0? (MO) 1287.92 1289.84

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-030-009.xml
MD5SUM902db1136df2968cd1e3d1d445559775
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark7.55584
Satisfiable
(Un)Satisfiability was proved
Number of variables301
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size29
Distribution of domain sizes[{"size":2,"count":300},{"size":29,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":300},{"degree":46,"count":1}]
Minimum constraint arity30
Maximum constraint arity300
Distribution of constraint arities[{"arity":30,"count":10},{"arity":61,"count":45},{"arity":300,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
Optimization problemYES
Type of objectivemin VAR

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 (14283 MiB free)
  memory of node 1: 16384 MiB (15107 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397146-1568576989/watcher-4397146-1568576989 -o /tmp/evaluation-result-4397146-1568576989/solver-4397146-1568576989 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568569089-22860 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397146-1568576989.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=23754, runsolver pid=23751


[startup+0.100862 s]*
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30095404/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=28724 memory=5008 CPUtime=0.1 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 1455 0 0 0 10 0 0 0 20 0 1 0 433957287 29413376 1252 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 7181 1252 845 493 0 486 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28724 KiB
Current children cumulated memory: 5008 KiB

[startup+0.209756 s]*
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30093940/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=30140 memory=6328 CPUtime=0.2 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 1810 0 0 0 20 0 0 0 20 0 1 0 433957287 30863360 1582 33554432000 4194304 6211092 140729025487648 140729025469816 5452223 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 7535 1582 846 493 0 840 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30140 KiB
Current children cumulated memory: 6328 KiB

[startup+0.309691 s]*
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30092824/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=31280 memory=7716 CPUtime=0.3 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2092 0 0 0 30 0 0 0 20 0 1 0 433957287 32030720 1929 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 7820 1929 846 493 0 1125 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31280 KiB
Current children cumulated memory: 7716 KiB

[startup+0.700365 s]
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30090220/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=35892 memory=12200 CPUtime=0.69 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 3253 0 0 0 69 0 0 0 20 0 1 0 433957287 36753408 3050 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 8973 3050 846 493 0 2278 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35892 KiB
Current children cumulated memory: 12200 KiB

[startup+1.50036 s]
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30083928/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=45608 memory=22128 CPUtime=1.48 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 5695 0 0 0 148 0 0 0 20 0 1 0 433957287 46702592 5532 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 11402 5532 846 493 0 4707 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 45608 KiB
Current children cumulated memory: 22128 KiB

[startup+11.1253 s]
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30083928/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=163436 memory=139356 CPUtime=11.11 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 35197 0 0 0 1107 4 0 0 20 0 1 0 433957287 167358464 34839 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 40859 34839 846 493 0 34164 0
Current children cumulated CPU time: 11.11 s
Current children cumulated vsize: 163436 KiB
Current children cumulated memory: 139356 KiB

[startup+11.2004 s]
/proc/loadavg: 2.12 2.06 1.99 3/199 23755
/proc/meminfo: memFree=30083928/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=164264 memory=140412 CPUtime=11.18 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 35426 0 0 0 1114 4 0 0 20 0 1 0 433957287 168206336 35103 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 41066 35103 846 493 0 34371 0
Current children cumulated CPU time: 11.18 s
Current children cumulated vsize: 164264 KiB
Current children cumulated memory: 140412 KiB

[startup+12.7003 s]
/proc/loadavg: 2.72 2.19 2.03 4/199 23755
/proc/meminfo: memFree=29917528/32770624 swapFree=66938708/67108860
[pid=23754] ppid=23751 vsize=184928 memory=158644 CPUtime=12.68 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 39982 0 0 0 1264 4 0 0 20 0 1 0 433957287 189366272 39661 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 46232 39661 846 493 0 39537 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 184928 KiB
Current children cumulated memory: 158644 KiB

[startup+25.5003 s]*
/proc/loadavg: 2.77 2.23 2.05 4/198 23758
/proc/meminfo: memFree=30872988/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=338944 memory=314940 CPUtime=25.49 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 78132 0 0 0 2541 8 0 0 20 0 1 0 433957287 347078656 78735 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 84736 78735 846 493 0 78041 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 338944 KiB
Current children cumulated memory: 314940 KiB

[startup+51.1003 s]
/proc/loadavg: 2.64 2.24 2.05 4/198 23761
/proc/meminfo: memFree=30567608/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=655628 memory=629048 CPUtime=51.07 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 153636 0 0 0 5090 17 0 0 20 0 1 0 433957287 671363072 157262 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 163907 157262 846 493 0 157212 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 655628 KiB
Current children cumulated memory: 629048 KiB

[startup+102.3 s]
/proc/loadavg: 2.28 2.20 2.05 4/198 23765
/proc/meminfo: memFree=29942416/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=1293824 memory=1253056 CPUtime=102.27 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 304035 0 0 0 10191 36 0 0 20 0 1 0 433957287 1324875776 313264 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 323456 313264 846 493 0 316761 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1293824 KiB
Current children cumulated memory: 1253056 KiB

[startup+162.3 s]
/proc/loadavg: 2.10 2.17 2.05 4/198 23776
/proc/meminfo: memFree=29207668/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=2031536 memory=1986340 CPUtime=162.26 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 479695 0 0 0 16170 56 0 0 20 0 1 0 433957287 2080292864 496585 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 507884 496585 846 493 0 501189 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2031536 KiB
Current children cumulated memory: 1986340 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.14 2.05 4/198 23782
/proc/meminfo: memFree=28474400/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=2787064 memory=2719376 CPUtime=222.25 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 655321 0 0 0 22147 78 0 0 20 0 1 0 433957287 2853953536 679844 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 696766 679844 846 493 0 690071 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2787064 KiB
Current children cumulated memory: 2719376 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.11 2.05 4/198 23786
/proc/meminfo: memFree=27739888/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=3487840 memory=3452032 CPUtime=282.24 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 830385 0 0 0 28125 99 0 0 20 0 1 0 433957287 3571548160 863008 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 871960 863008 846 493 0 865265 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 3487840 KiB
Current children cumulated memory: 3452032 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.09 2.05 4/198 23790
/proc/meminfo: memFree=27007744/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=4269824 memory=4183416 CPUtime=342.22 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 1005708 0 0 0 34101 121 0 0 20 0 1 0 433957287 4372299776 1045854 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 1067456 1045854 846 493 0 1060761 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 4269824 KiB
Current children cumulated memory: 4183416 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.07 2.05 4/198 23796
/proc/meminfo: memFree=26273548/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=4970660 memory=4915624 CPUtime=402.21 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 1180678 0 0 0 40078 143 0 0 20 0 1 0 433957287 5089955840 1228906 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 1242665 1228906 846 493 0 1235970 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 4970660 KiB
Current children cumulated memory: 4915624 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 2.05 4/198 23801
/proc/meminfo: memFree=25539432/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=5793904 memory=5647992 CPUtime=462.2 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 1356232 0 0 0 46053 167 0 0 20 0 1 0 433957287 5932957696 1411998 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 1448476 1411998 846 493 0 1441781 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 5793904 KiB
Current children cumulated memory: 5647992 KiB


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

Current children cumulated vsize: 7892512 KiB
Current children cumulated memory: 7842116 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/198 23819
/proc/meminfo: memFree=22608012/32770624 swapFree=66938712/67108860
[pid=23754] ppid=23751 vsize=8777516 memory=8573740 CPUtime=702.16 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2056556 0 0 0 69945 271 0 0 20 0 1 0 433957287 8988176384 2143435 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 2194379 2143435 846 493 0 2187684 0
Current children cumulated CPU time: 702.16 s
Current children cumulated vsize: 8777516 KiB
Current children cumulated memory: 8573740 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/199 23833
/proc/meminfo: memFree=21871772/32770624 swapFree=66938720/67108860
[pid=23754] ppid=23751 vsize=9481052 memory=9308172 CPUtime=762.15 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2231694 0 0 0 75916 299 0 0 20 0 1 0 433957287 9708597248 2327043 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 2370263 2327043 846 493 0 2363568 0
Current children cumulated CPU time: 762.15 s
Current children cumulated vsize: 9481052 KiB
Current children cumulated memory: 9308172 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/199 23859
/proc/meminfo: memFree=21141360/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=10179332 memory=10037200 CPUtime=822.14 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2406462 0 0 0 81885 329 0 0 20 0 1 0 433957287 10423635968 2509300 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 2544833 2509300 846 493 0 2538138 0
Current children cumulated CPU time: 822.14 s
Current children cumulated vsize: 10179332 KiB
Current children cumulated memory: 10037200 KiB

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23863
/proc/meminfo: memFree=20407120/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=10877744 memory=10770400 CPUtime=882.13 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2581296 0 0 0 87855 358 0 0 20 0 1 0 433957287 11138809856 2692600 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 2719436 2692600 846 493 0 2712741 0
Current children cumulated CPU time: 882.13 s
Current children cumulated vsize: 10877744 KiB
Current children cumulated memory: 10770400 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23869
/proc/meminfo: memFree=19674064/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=11575892 memory=11501296 CPUtime=942.12 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2756065 0 0 0 93823 389 0 0 20 0 1 0 433957287 11853713408 2875324 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 2893973 2875324 846 493 0 2887278 0
Current children cumulated CPU time: 942.12 s
Current children cumulated vsize: 11575892 KiB
Current children cumulated memory: 11501296 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23873
/proc/meminfo: memFree=18942260/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=12273644 memory=12231928 CPUtime=1002.11 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 2930778 0 0 0 99788 423 0 0 20 0 1 0 433957287 12568211456 3057982 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3068411 3057982 846 493 0 3061716 0
Current children cumulated CPU time: 1002.11 s
Current children cumulated vsize: 12273644 KiB
Current children cumulated memory: 12231928 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/198 23877
/proc/meminfo: memFree=18211052/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=13258836 memory=12963480 CPUtime=1062.09 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 3106195 0 0 0 105755 454 0 0 20 0 1 0 433957287 13577048064 3240870 33554432000 4194304 6211092 140729025487648 140729025469816 140418811185982 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3314709 3240870 846 493 0 3308014 0
Current children cumulated CPU time: 1062.09 s
Current children cumulated vsize: 13258836 KiB
Current children cumulated memory: 12963480 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/198 23883
/proc/meminfo: memFree=17477176/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=13956192 memory=13693892 CPUtime=1122.09 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 3280831 0 0 0 111723 486 0 0 20 0 1 0 433957287 14291140608 3423473 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3489048 3423473 846 493 0 3482353 0
Current children cumulated CPU time: 1122.09 s
Current children cumulated vsize: 13956192 KiB
Current children cumulated memory: 13693892 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/198 23887
/proc/meminfo: memFree=16744904/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=14654340 memory=14424796 CPUtime=1182.08 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 3455596 0 0 0 117689 519 0 0 20 0 1 0 433957287 15006044160 3606199 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3663585 3606199 846 493 0 3656890 0
Current children cumulated CPU time: 1182.08 s
Current children cumulated vsize: 14654340 KiB
Current children cumulated memory: 14424796 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/198 23891
/proc/meminfo: memFree=16013024/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=15351960 memory=15155164 CPUtime=1242.06 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 3630245 0 0 0 123656 550 0 0 20 0 1 0 433957287 15720407040 3788791 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3837990 3788791 846 493 0 3831295 0
Current children cumulated CPU time: 1242.06 s
Current children cumulated vsize: 15351960 KiB
Current children cumulated memory: 15155164 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1287.1 s]
/proc/loadavg: 2.00 2.01 2.05 4/198 23895
/proc/meminfo: memFree=15461500/32770624 swapFree=66938732/67108860
[pid=23754] ppid=23751 vsize=15872700 memory=15702432 CPUtime=1286.86 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 4202496 3760603 0 0 0 128109 577 0 0 20 0 1 0 433957287 16253644800 3925608 33554432000 4194304 6211092 140729025487648 140729025469816 140418811190245 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3968175 3925608 846 493 0 3961480 0
Current children cumulated CPU time: 1286.86 s
Current children cumulated vsize: 15872700 KiB
Current children cumulated memory: 15702432 KiB

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

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

[startup+1289.84 s]
# the end of solver process 23754 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1281.38 s, system=6.53291 s

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

[startup+1287.9 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23896
/proc/meminfo: memFree=15232828/32770624 swapFree=66938736/67108860
[pid=23754] ppid=23751 vsize=15872700 memory=15702432 CPUtime=1286.98 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) R 23751 23754 22828 0 -1 512 3760607 0 0 0 128120 578 0 0 20 0 1 0 433957287 16253644800 3925608 33554432000 4194304 6211092 140729025487648 140729025469816 5189768 0 16384 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3968175 3925608 846 493 0 3961480 0
Current children cumulated CPU time: 1286.98 s
Current children cumulated vsize: 15872700 KiB
Current children cumulated memory: 15702432 KiB

[startup+1288.7 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23896
/proc/meminfo: memFree=14707812/32770624 swapFree=66938736/67108860
[pid=23754] ppid=23751 vsize=15872700 memory=15702432 CPUtime=1287.11 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) S 23751 23754 22828 0 -1 512 3760607 0 0 0 128132 579 0 0 20 0 1 0 433957287 16253644800 3925608 33554432000 4194304 6211092 140729025487648 140729025469816 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3968175 3925608 846 493 0 3961480 0
Current children cumulated CPU time: 1287.11 s
Current children cumulated vsize: 15872700 KiB
Current children cumulated memory: 15702432 KiB

[startup+1289.1 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23896
/proc/meminfo: memFree=14707812/32770624 swapFree=66938736/67108860
[pid=23754] ppid=23751 vsize=15872700 memory=15702432 CPUtime=1287.17 cores=1,3,5,7
/proc/23754/stat : 23754 (cosoco) S 23751 23754 22828 0 -1 512 3760607 0 0 0 128138 579 0 0 20 0 1 0 433957287 16253644800 3925608 33554432000 4194304 6211092 140729025487648 140729025469816 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 25567232 140729025491979 140729025492081 140729025492081 140729025494990 0
/proc/23754/statm: 3968175 3925608 846 493 0 3961480 0
Current children cumulated CPU time: 1287.17 s
Current children cumulated vsize: 15872700 KiB
Current children cumulated memory: 15702432 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1289.84
CPU time (s): 1287.92
CPU user time (s): 1281.38
CPU system time (s): 6.53291
CPU usage (%): 99.8511
Max. virtual memory (cumulated for all children) (KiB): 15872700
Max. memory (cumulated for all children) (KiB): 15702432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1281.38
system time used= 6.5329
maximum resident set size= 15702572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3760607
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= 136370
involuntary context switches= 1621


# summary of solver processes directly reported to runsolver:
#   pid: 23754
#   total CPU time (s): 1287.92
#   total CPU user time (s): 1281.38
#   total CPU system time (s): 6.53291

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.53441 second user time and 8.84109 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-15 20:48:14
IDJOB=4397146
IDBENCH=122986
IDSOLVER=2848
FILE ID=node105/4397146-1568576989
RUNJOBID= node105-1568569089-22860
PBS_JOBID= 21703335
Free space on /tmp= 60504 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-030-009.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397146-1568576989/watcher-4397146-1568576989 -o /tmp/evaluation-result-4397146-1568576989/solver-4397146-1568576989 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568569089-22860 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397146-1568576989.xml

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

MD5SUM BENCH= 902db1136df2968cd1e3d1d445559775
RANDOM SEED=2079047598

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        30095984 kB
MemAvailable:   31838812 kB
Buffers:          206728 kB
Cached:          1828492 kB
SwapCached:        66532 kB
Active:           430368 kB
Inactive:        1677816 kB
Active(anon):      15588 kB
Inactive(anon):   100628 kB
Active(file):     414780 kB
Inactive(file):  1577188 kB
Unevictable:      109060 kB
Mlocked:          109060 kB
SwapTotal:      67108860 kB
SwapFree:       66938708 kB
Dirty:            910792 kB
Writeback:         79084 kB
AnonPages:        116968 kB
Mapped:            44296 kB
Shmem:             34516 kB
Slab:             161992 kB
SReclaimable:     133392 kB
SUnreclaim:        28600 kB
KernelStack:        3456 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     531552 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60496 MiB
End job on node105 at 2019-09-15 21:09:44