Trace number 4408253

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 2.0UNSAT 421.47 421.556

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-marketSplit/
Pb-msplit-4-30-2.xml
MD5SUM81d0b6dc5f2e6c238bfcda5bddd020dd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark27.7653
Satisfiable
(Un)Satisfiability was proved
Number of variables31
Number of constraints9
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":31}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":1},{"degree":6,"count":3},{"degree":8,"count":27}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":28,"count":2},{"arity":29,"count":2},{"arity":30,"count":4}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":9}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

421.41/421.55	c
421.41/421.55	c This is cosoco 2.00 --  
421.41/421.55	c
421.41/421.55	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408253-1569805298.xml 
421.41/421.55	c enable optimization
421.41/421.55	c ========================================[ Problem Statistics ]===========================================
421.41/421.55	c |                                                                                                       
421.41/421.55	c |  Parse time        :         0.00 s 
421.41/421.55	c |
421.41/421.55	c |               Variables: 31
421.41/421.55	c |            Domain Sizes: 2..2
421.41/421.55	c |
421.41/421.55	c |             Constraints: 10
421.41/421.55	c |                   Arity: 1..30  -- Unary: 2
421.41/421.55	c | 
421.41/421.55	c |                   Types: 
421.41/421.55	c |                          Sum: 10
421.41/421.55	c |                          
421.41/421.55	c |               Objective: Minimize Sum
421.41/421.55	
421.41/421.55	c =========================================================================================================
421.41/421.55	s UNSATISFIABLE
421.41/421.55	c call to solver        : 1
421.41/421.55	c
421.41/421.55	c restarts              : 92          
421.41/421.55	c conflicts             : 6767798      (16058 /sec)
421.41/421.55	c decisions             : 27112646     (64329 /sec)
421.41/421.55	c propagations          : 141444746   (335600 /sec)
421.41/421.55	c root propagations     : 1           
421.41/421.55	c filter calls          : 324230391      (769288 /sec)
421.41/421.55	c useless filter calls  : 274235742      (84 %)
421.41/421.55	c Memory used           : 26.59 MB
421.41/421.55	c Best bound time (wc)  : -1.56981e+09 s
421.41/421.55	c CPU time              : 421.468 s
421.41/421.55	c real time             : 421.552 s
421.41/421.55

Verifier Data


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 (15030 MiB free)
  memory of node 1: 16384 MiB (14711 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408253-1569805298/watcher-4408253-1569805298 -o /tmp/evaluation-result-4408253-1569805298/solver-4408253-1569805298 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1569787351-2497 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408253-1569805298.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=6718, runsolver pid=6715

[startup+0.100153 s]*
/proc/loadavg: 2.09 2.04 2.05 3/199 6719
/proc/meminfo: memFree=30455416/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3692 CPUtime=0.1 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1135 0 0 0 10 0 0 0 20 0 1 0 556468066 27881472 923 33554432000 4194304 6211132 140734537145456 140734537143720 5157568 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 923 832 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3692 KiB

[startup+0.209347 s]*
/proc/loadavg: 2.09 2.04 2.05 3/199 6719
/proc/meminfo: memFree=30455416/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3692 CPUtime=0.21 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1135 0 0 0 21 0 0 0 20 0 1 0 556468066 27881472 923 33554432000 4194304 6211132 140734537145456 140734537143720 5156272 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 923 832 493 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3692 KiB

[startup+0.308878 s]*
/proc/loadavg: 2.09 2.04 2.05 3/199 6719
/proc/meminfo: memFree=30455416/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3692 CPUtime=0.31 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1135 0 0 0 31 0 0 0 20 0 1 0 556468066 27881472 923 33554432000 4194304 6211132 140734537145456 140734537143720 5250311 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 923 832 493 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3692 KiB

[startup+0.700275 s]
/proc/loadavg: 2.09 2.04 2.05 3/199 6719
/proc/meminfo: memFree=30455416/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3692 CPUtime=0.69 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1135 0 0 0 69 0 0 0 20 0 1 0 556468066 27881472 923 33554432000 4194304 6211132 140734537145456 140734537143720 5156515 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 923 832 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3692 KiB

[startup+1.50027 s]
/proc/loadavg: 2.09 2.04 2.05 3/199 6719
/proc/meminfo: memFree=30455416/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3692 CPUtime=1.49 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1135 0 0 0 149 0 0 0 20 0 1 0 556468066 27881472 923 33554432000 4194304 6211132 140734537145456 140734537143720 5155687 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 923 832 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3692 KiB

[startup+3.10891 s]
/proc/loadavg: 2.01 2.02 2.04 3/199 6719
/proc/meminfo: memFree=30455416/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=3.1 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1159 0 0 0 310 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250325 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.02 2.04 3/200 6741
/proc/meminfo: memFree=30453264/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=6.29 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1183 0 0 0 629 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5157479 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.04 3/200 6741
/proc/meminfo: memFree=30453548/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=12.69 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1207 0 0 0 1269 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5155861 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.04 2.05 3/200 6743
/proc/meminfo: memFree=30452956/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=25.49 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1255 0 0 0 2549 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5156975 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+51.109 s]
/proc/loadavg: 2.05 2.04 2.05 3/200 6744
/proc/meminfo: memFree=30453220/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=51.09 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1279 0 0 0 5109 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250283 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/200 6748
/proc/meminfo: memFree=30453424/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=102.27 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1303 0 0 0 10227 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5158208 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/201 6754
/proc/meminfo: memFree=30453536/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=162.26 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1327 0 0 0 16226 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5156000 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 6758
/proc/meminfo: memFree=30454356/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=222.25 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1355 0 0 0 22225 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5156028 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6762
/proc/meminfo: memFree=30453092/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=282.24 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1379 0 0 0 28224 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250495 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 6768
/proc/meminfo: memFree=30454128/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=342.22 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1403 0 0 0 34222 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250321 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6772
/proc/meminfo: memFree=30453936/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=402.21 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1427 0 0 0 40221 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250482 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+421.556 s]
# the end of solver process 6718 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=421.468 s, system=0.001999 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6772
/proc/meminfo: memFree=30453936/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=409.51 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1427 0 0 0 40951 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250321 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 409.51 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+416 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 6772
/proc/meminfo: memFree=30453936/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=415.92 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1427 0 0 0 41592 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250256 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 415.92 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+419.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6772
/proc/meminfo: memFree=30453936/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=419.11 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1451 0 0 0 41911 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5158208 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 419.11 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+420.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6772
/proc/meminfo: memFree=30453936/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=420.71 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1451 0 0 0 42071 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5155711 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 420.71 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+421.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6773
/proc/meminfo: memFree=30454368/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=421.11 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1451 0 0 0 42111 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5155828 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 421.11 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+421.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6773
/proc/meminfo: memFree=30454368/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=421.31 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1451 0 0 0 42131 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5155532 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 421.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

[startup+421.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6773
/proc/meminfo: memFree=30454368/32770624 swapFree=66997324/67108860
[pid=6718] ppid=6715 vsize=27228 memory=3892 CPUtime=421.41 cores=1,3,5,7
/proc/6718/stat : 6718 (cosoco) R 6715 6718 2465 0 -1 4202496 1451 0 0 0 42141 0 0 0 20 0 1 0 556468066 27881472 973 33554432000 4194304 6211132 140734537145456 140734537143720 5250304 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 24326144 140734537151499 140734537151601 140734537151601 140734537154510 0
/proc/6718/statm: 6807 973 873 493 0 112 0
Current children cumulated CPU time: 421.41 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3892 KiB

Child status: 0
Real time (s): 421.556
CPU time (s): 421.47
CPU user time (s): 421.468
CPU system time (s): 0.001999
CPU usage (%): 99.9796
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 421.468
system time used= 0.001999
maximum resident set size= 3960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1501
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= 14
involuntary context switches= 2224


# summary of solver processes directly reported to runsolver:
#   pid: 6718
#   total CPU time (s): 421.47
#   total CPU user time (s): 421.468
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.4609 second user time and 2.72831 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-30 03:00:56
IDJOB=4408253
IDBENCH=135488
IDSOLVER=2874
FILE ID=node140/4408253-1569805298
RUNJOBID= node140-1569787351-2497
PBS_JOBID= 21705822
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-marketSplit/Pb-msplit-4-30-2.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408253-1569805298/watcher-4408253-1569805298 -o /tmp/evaluation-result-4408253-1569805298/solver-4408253-1569805298 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1569787351-2497 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408253-1569805298.xml

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

MD5SUM BENCH= 81d0b6dc5f2e6c238bfcda5bddd020dd
RANDOM SEED=44838066

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        30456264 kB
MemAvailable:   31872604 kB
Buffers:          216124 kB
Cached:          1537820 kB
SwapCached:         3056 kB
Active:          1390220 kB
Inactive:         374604 kB
Active(anon):      18532 kB
Inactive(anon):    72436 kB
Active(file):    1371688 kB
Inactive(file):   302168 kB
Unevictable:      107036 kB
Mlocked:          107036 kB
SwapTotal:      67108860 kB
SwapFree:       66997324 kB
Dirty:              2724 kB
Writeback:             0 kB
AnonPages:        115924 kB
Mapped:            27752 kB
Shmem:             71208 kB
Slab:             145788 kB
SReclaimable:     116636 kB
SUnreclaim:        29152 kB
KernelStack:        3568 kB
PageTables:         5152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     571256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 62024 MiB
End job on node140 at 2019-09-30 03:07:58