Trace number 4396982

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) 1354.4 1356.56

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-032-009.xml
MD5SUM60cee350f909e875fed1272f4ca3f397
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 benchmark6.54492
Satisfiable
(Un)Satisfiability was proved
Number of variables321
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":320},{"size":31,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":320},{"degree":46,"count":1}]
Minimum constraint arity32
Maximum constraint arity320
Distribution of constraint arities[{"arity":32,"count":10},{"arity":65,"count":45},{"arity":320,"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 (13790 MiB free)
  memory of node 1: 16384 MiB (14181 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4396982-1568577128/watcher-4396982-1568577128 -o /tmp/evaluation-result-4396982-1568577128/solver-4396982-1568577128 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568572744-4121 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4396982-1568577128.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=4825, runsolver pid=4822

[startup+0.100106 s]*
/proc/loadavg: 2.00 2.01 2.01 3/200 4826
/proc/meminfo: memFree=28642464/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=28740 memory=5012 CPUtime=0.1 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 1454 0 0 0 10 0 0 0 20 0 1 0 433652942 29429760 1253 33554432000 4194304 6211092 140736341015968 140736341012504 5441093 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 7185 1253 845 493 0 490 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28740 KiB
Current children cumulated memory: 5012 KiB

[startup+0.209791 s]*
/proc/loadavg: 2.00 2.01 2.01 3/200 4826
/proc/meminfo: memFree=28641348/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=29856 memory=6332 CPUtime=0.21 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 1767 0 0 0 21 0 0 0 20 0 1 0 433652942 30572544 1583 33554432000 4194304 6211092 140736341015968 140736341012504 140188676135909 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 7464 1583 846 493 0 769 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29856 KiB
Current children cumulated memory: 6332 KiB

[startup+0.309107 s]*
/proc/loadavg: 2.00 2.01 2.01 3/200 4826
/proc/meminfo: memFree=28640648/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=31084 memory=7388 CPUtime=0.31 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2052 0 0 0 31 0 0 0 20 0 1 0 433652942 31830016 1847 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 7771 1847 846 493 0 1076 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31084 KiB
Current children cumulated memory: 7388 KiB

[startup+0.700229 s]
/proc/loadavg: 2.00 2.01 2.01 4/200 4826
/proc/meminfo: memFree=28637940/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=35516 memory=11956 CPUtime=0.69 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 3152 0 0 0 69 0 0 0 20 0 1 0 433652942 36368384 2989 33554432000 4194304 6211092 140736341015968 140736340997368 140188677062080 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 8879 2989 846 493 0 2184 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35516 KiB
Current children cumulated memory: 11956 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 4826
/proc/meminfo: memFree=28632360/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=44704 memory=21088 CPUtime=1.49 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 5459 0 0 0 149 0 0 0 20 0 1 0 433652942 45776896 5272 33554432000 4194304 6211092 140736341015968 140736340997368 5453912 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 11176 5272 846 493 0 4481 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 44704 KiB
Current children cumulated memory: 21088 KiB

[startup+3.10961 s]
/proc/loadavg: 2.08 2.03 2.02 3/200 4826
/proc/meminfo: memFree=28609176/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=63596 memory=39656 CPUtime=3.1 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 10164 0 0 0 309 1 0 0 20 0 1 0 433652942 65122304 9914 33554432000 4194304 6211092 140736341015968 140736340997368 140188677056400 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 15899 9914 846 493 0 9204 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 63596 KiB
Current children cumulated memory: 39656 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.03 2.02 3/200 4828
/proc/meminfo: memFree=28573512/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=101120 memory=76460 CPUtime=6.29 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 19431 0 0 0 627 2 0 0 20 0 1 0 433652942 103546880 19115 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 25280 19115 846 493 0 18585 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 101120 KiB
Current children cumulated memory: 76460 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.03 2.02 3/200 4828
/proc/meminfo: memFree=28504160/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=177272 memory=150576 CPUtime=12.69 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 37473 0 0 0 1265 4 0 0 20 0 1 0 433652942 181526528 37644 33554432000 4194304 6211092 140736341015968 140736340997368 5446622 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 44318 37644 846 493 0 37623 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 177272 KiB
Current children cumulated memory: 150576 KiB

[startup+25.5002 s]
/proc/loadavg: 2.06 2.03 2.02 3/200 4829
/proc/meminfo: memFree=28352752/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=323384 memory=299288 CPUtime=25.48 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 73768 0 0 0 2539 9 0 0 20 0 1 0 433652942 331145216 74822 33554432000 4194304 6211092 140736341015968 140736340997368 5013078 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 80846 74822 846 493 0 74151 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 323384 KiB
Current children cumulated memory: 299288 KiB

[startup+51.1097 s]
/proc/loadavg: 2.04 2.03 2.02 3/201 4831
/proc/meminfo: memFree=28051096/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=624696 memory=595976 CPUtime=51.09 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 145472 0 0 0 5090 19 0 0 20 0 1 0 433652942 639688704 148994 33554432000 4194304 6211092 140736341015968 140736340997368 140188677060147 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 156174 148994 846 493 0 149479 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 624696 KiB
Current children cumulated memory: 595976 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.02 3/200 4835
/proc/meminfo: memFree=27458840/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=1231404 memory=1188344 CPUtime=102.26 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 287919 0 0 0 10189 37 0 0 20 0 1 0 433652942 1260957696 297086 33554432000 4194304 6211092 140736341015968 140736340997368 140188686080852 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 307851 297086 846 493 0 301156 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1231404 KiB
Current children cumulated memory: 1188344 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/200 4839
/proc/meminfo: memFree=26763588/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=1931120 memory=1881848 CPUtime=162.23 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 454235 0 0 0 16162 61 0 0 20 0 1 0 433652942 1977466880 470462 33554432000 4194304 6211092 140736341015968 140736340997368 5443061 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 482780 470462 846 493 0 476085 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 1931120 KiB
Current children cumulated memory: 1881848 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 4844
/proc/meminfo: memFree=26069280/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=2649932 memory=2575416 CPUtime=222.2 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 620495 0 0 0 22137 83 0 0 20 0 1 0 433652942 2713530368 643854 33554432000 4194304 6211092 140736341015968 140736340997368 5013258 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 662483 643854 846 493 0 655788 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 2649932 KiB
Current children cumulated memory: 2575416 KiB

[startup+282.3 s]
/proc/loadavg: 1.93 2.00 2.01 3/199 4850
/proc/meminfo: memFree=25375828/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=3312044 memory=3268984 CPUtime=282.17 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 786296 0 0 0 28111 106 0 0 20 0 1 0 433652942 3391533056 817246 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 828011 817246 846 493 0 821316 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 3312044 KiB
Current children cumulated memory: 3268984 KiB

[startup+342.3 s]
/proc/loadavg: 1.97 2.00 2.01 3/199 4854
/proc/meminfo: memFree=24677384/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=4062204 memory=3967280 CPUtime=342.16 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 953342 0 0 0 34086 130 0 0 20 0 1 0 433652942 4159696896 991820 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 1015551 991820 846 493 0 1008856 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 4062204 KiB
Current children cumulated memory: 3967280 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 2.01 3/199 4859
/proc/meminfo: memFree=23976656/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=4728672 memory=4664916 CPUtime=402.14 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 1120199 0 0 0 40061 153 0 0 20 0 1 0 433652942 4842160128 1166229 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 1182168 1166229 846 493 0 1175473 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 4728672 KiB
Current children cumulated memory: 4664916 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 4865
/proc/meminfo: memFree=23275448/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=5397036 memory=5364380 CPUtime=462.13 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 1287074 0 0 0 46037 176 0 0 20 0 1 0 433652942 5526564864 1341095 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 1349259 1341095 846 493 0 1342564 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 5397036 KiB
Current children cumulated memory: 5364380 KiB


################
# More data... #
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Current children cumulated vsize: 8186492 KiB
Current children cumulated memory: 8151660 KiB

[startup+762.3 s]
/proc/loadavg: 2.06 2.04 2.03 3/201 4979
/proc/meminfo: memFree=19799928/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=9038100 memory=8847792 CPUtime=762.05 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2120970 0 0 0 75904 301 0 0 20 0 1 0 433652942 9255014400 2211948 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 2259525 2211948 846 493 0 2252830 0
Current children cumulated CPU time: 762.05 s
Current children cumulated vsize: 9038100 KiB
Current children cumulated memory: 8847792 KiB

[startup+822.3 s]
/proc/loadavg: 2.02 2.03 2.03 3/200 4985
/proc/meminfo: memFree=19102396/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=9702060 memory=9543684 CPUtime=822.03 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2287472 0 0 0 81873 330 0 0 20 0 1 0 433652942 9934909440 2385921 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 2425515 2385921 846 493 0 2418820 0
Current children cumulated CPU time: 822.03 s
Current children cumulated vsize: 9702060 KiB
Current children cumulated memory: 9543684 KiB

[startup+882.3 s]
/proc/loadavg: 2.01 2.03 2.03 3/199 4989
/proc/meminfo: memFree=18405144/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=10371144 memory=10239116 CPUtime=882.02 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2453933 0 0 0 87844 358 0 0 20 0 1 0 433652942 10620051456 2559779 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 2592786 2559779 846 493 0 2586091 0
Current children cumulated CPU time: 882.02 s
Current children cumulated vsize: 10371144 KiB
Current children cumulated memory: 10239116 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/199 4993
/proc/meminfo: memFree=17707080/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=11035500 memory=10936268 CPUtime=942 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2620273 0 0 0 93814 386 0 0 20 0 1 0 433652942 11300352000 2734067 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 2758875 2734067 846 493 0 2752180 0
Current children cumulated CPU time: 942 s
Current children cumulated vsize: 11035500 KiB
Current children cumulated memory: 10936268 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/199 5060
/proc/meminfo: memFree=17009264/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=11699328 memory=11630640 CPUtime=1001.98 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2786491 0 0 0 99781 417 0 0 20 0 1 0 433652942 11980111872 2907660 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 2924832 2907660 846 493 0 2918137 0
Current children cumulated CPU time: 1001.98 s
Current children cumulated vsize: 11699328 KiB
Current children cumulated memory: 11630640 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 5064
/proc/meminfo: memFree=16312612/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=12363288 memory=12325272 CPUtime=1061.97 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 2952745 0 0 0 105748 449 0 0 20 0 1 0 433652942 12660006912 3081318 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3090822 3081318 846 493 0 3084127 0
Current children cumulated CPU time: 1061.97 s
Current children cumulated vsize: 12363288 KiB
Current children cumulated memory: 12325272 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/200 5076
/proc/meminfo: memFree=15615376/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=13307792 memory=13020504 CPUtime=1121.95 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 3119637 0 0 0 111713 482 0 0 20 0 1 0 433652942 13627179008 3255126 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3326948 3255126 846 493 0 3320253 0
Current children cumulated CPU time: 1121.95 s
Current children cumulated vsize: 13307792 KiB
Current children cumulated memory: 13020504 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/200 5082
/proc/meminfo: memFree=14919064/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=13978648 memory=13715632 CPUtime=1181.93 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 3286024 0 0 0 117678 515 0 0 20 0 1 0 433652942 14314135552 3428908 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3494662 3428908 846 493 0 3487967 0
Current children cumulated CPU time: 1181.93 s
Current children cumulated vsize: 13978648 KiB
Current children cumulated memory: 13715632 KiB

[startup+1242.3 s]
/proc/loadavg: 1.95 2.00 2.02 3/200 5086
/proc/meminfo: memFree=14222500/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=14641024 memory=14411256 CPUtime=1241.91 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 3451977 0 0 0 123638 553 0 0 20 0 1 0 433652942 14992408576 3602814 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3660256 3602814 846 493 0 3653561 0
Current children cumulated CPU time: 1241.91 s
Current children cumulated vsize: 14641024 KiB
Current children cumulated memory: 14411256 KiB

[startup+1302.3 s]
/proc/loadavg: 1.98 2.00 2.02 3/200 5090
/proc/meminfo: memFree=13524772/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=15303796 memory=15106876 CPUtime=1301.9 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 3617955 0 0 0 129597 593 0 0 20 0 1 0 433652942 15671087104 3776719 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3825949 3776719 846 493 0 3819254 0
Current children cumulated CPU time: 1301.9 s
Current children cumulated vsize: 15303796 KiB
Current children cumulated memory: 15106876 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1353.8 s]
/proc/loadavg: 2.05 2.01 2.03 3/200 5093
/proc/meminfo: memFree=12935168/32770624 swapFree=66959232/67108860
[pid=4825] ppid=4822 vsize=15872848 memory=15702388 CPUtime=1353.38 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 4202496 3760484 0 0 0 134708 630 0 0 20 0 1 0 433652942 16253796352 3925597 33554432000 4194304 6211092 140736341015968 140736340997368 140188676135909 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3968212 3925597 846 493 0 3961517 0
Current children cumulated CPU time: 1353.38 s
Current children cumulated vsize: 15872848 KiB
Current children cumulated memory: 15702388 KiB

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

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

[startup+1356.56 s]
# the end of solver process 4825 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1347.31 s, system=7.09057 s

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

[startup+1355.2 s]
/proc/loadavg: 2.05 2.01 2.03 3/202 5096
/proc/meminfo: memFree=12496360/32770624 swapFree=66959236/67108860
[pid=4825] ppid=4822 vsize=15872848 memory=15702388 CPUtime=1353.53 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) R 4822 4825 4090 0 -1 512 3760489 0 0 0 134721 632 0 0 20 0 1 0 433652942 16253796352 3925597 33554432000 4194304 6211092 140736341015968 140736340997368 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3968212 3925597 846 493 0 3961517 0
Current children cumulated CPU time: 1353.53 s
Current children cumulated vsize: 15872848 KiB
Current children cumulated memory: 15702388 KiB

[startup+1355.6 s]
/proc/loadavg: 2.05 2.01 2.03 3/202 5096
/proc/meminfo: memFree=12496360/32770624 swapFree=66959236/67108860
[pid=4825] ppid=4822 vsize=15872848 memory=15702388 CPUtime=1353.6 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) S 4822 4825 4090 0 -1 512 3760489 0 0 0 134728 632 0 0 20 0 1 0 433652942 16253796352 3925597 33554432000 4194304 6211092 140736341015968 140736340997368 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3968212 3925597 846 493 0 3961517 0
Current children cumulated CPU time: 1353.6 s
Current children cumulated vsize: 15872848 KiB
Current children cumulated memory: 15702388 KiB

[startup+1355.8 s]
/proc/loadavg: 2.05 2.01 2.03 3/202 5096
/proc/meminfo: memFree=12496360/32770624 swapFree=66959236/67108860
[pid=4825] ppid=4822 vsize=15872848 memory=15702388 CPUtime=1353.62 cores=0,2,4,6
/proc/4825/stat : 4825 (cosoco) S 4822 4825 4090 0 -1 512 3760489 0 0 0 134730 632 0 0 20 0 1 0 433652942 16253796352 3925597 33554432000 4194304 6211092 140736341015968 140736340997368 5189768 0 16384 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39342080 140736341021707 140736341021809 140736341021809 140736341024718 0
/proc/4825/statm: 3968212 3925597 846 493 0 3961517 0
Current children cumulated CPU time: 1353.62 s
Current children cumulated vsize: 15872848 KiB
Current children cumulated memory: 15702388 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1356.56
CPU time (s): 1354.4
CPU user time (s): 1347.31
CPU system time (s): 7.09057
CPU usage (%): 99.8405
Max. virtual memory (cumulated for all children) (KiB): 15872848
Max. memory (cumulated for all children) (KiB): 15702388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1347.31
system time used= 7.09057
maximum resident set size= 15702540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3760489
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= 105378
involuntary context switches= 2239


# summary of solver processes directly reported to runsolver:
#   pid: 4825
#   total CPU time (s): 1354.4
#   total CPU user time (s): 1347.31
#   total CPU system time (s): 7.09057

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.01888 second user time and 9.46072 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-15 21:51:28
IDJOB=4396982
IDBENCH=123000
IDSOLVER=2848
FILE ID=node124/4396982-1568577128
RUNJOBID= node124-1568572744-4121
PBS_JOBID= 21703326
Free space on /tmp= 61808 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-032-009.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4396982-1568577128/watcher-4396982-1568577128 -o /tmp/evaluation-result-4396982-1568577128/solver-4396982-1568577128 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568572744-4121 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4396982-1568577128.xml

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

MD5SUM BENCH= 60cee350f909e875fed1272f4ca3f397
RANDOM SEED=823908379

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        28643768 kB
MemAvailable:   31827092 kB
Buffers:          208308 kB
Cached:          3263632 kB
SwapCached:        45912 kB
Active:          1012700 kB
Inactive:        2526336 kB
Active(anon):      20140 kB
Inactive(anon):    96512 kB
Active(file):     992560 kB
Inactive(file):  2429824 kB
Unevictable:      108336 kB
Mlocked:          108336 kB
SwapTotal:      67108860 kB
SwapFree:       66959232 kB
Dirty:              2760 kB
Writeback:             0 kB
AnonPages:        130464 kB
Mapped:            48380 kB
Shmem:             40940 kB
Slab:             183124 kB
SReclaimable:     153548 kB
SUnreclaim:        29576 kB
KernelStack:        3552 kB
PageTables:         5756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     551576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61400 MiB
End job on node124 at 2019-09-15 22:14:04