Trace number 4100207

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
cdcl-cuttingplanes OPT binary search 2016-05-01? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-swath2.opb
MD5SUM136e834aa135f130ab268d7e01dc474c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables52335
Total number of constraints5202
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)193
Number of constraints which are nor clauses,nor cardinality constraints5009
Minimum length of a constraint1
Maximum length of a constraint49934
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 559784
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.08/0.15	c * #variable= 52335 #constraint= 5202
0.29/0.34	c * #variable= 52335 #constraint= 5202

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4100207-1466236543/watcher-4100207-1466236543 -o /tmp/evaluation-result-4100207-1466236543/solver-4100207-1466236543 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21095 --watchdog 1960 --input HOME/instance-4100207-1466236543.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=22081
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.26 2.27 2.25 3/176 22084
/proc/meminfo: memFree=30022216/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=55976 CPUtime=0 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 25700006 57319424 7292 33554432000 4194304 6211289 140735828162032 140736929764232 4206544 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 13994 7292 98 493 0 13491 0

[startup+0.100125 s]
/proc/loadavg: 2.26 2.27 2.25 3/176 22084
/proc/meminfo: memFree=30022216/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=60000 CPUtime=0.08 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 1949 0 0 0 8 0 0 0 20 0 1 0 25700006 61440000 11750 33554432000 4194304 6211289 140735828162032 140736929764232 5252635 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 15000 11750 121 493 0 14497 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 60000

[startup+0.200322 s]
/proc/loadavg: 2.26 2.27 2.25 3/176 22084
/proc/meminfo: memFree=30022216/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=72764 CPUtime=0.19 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 4195 0 0 0 18 1 0 0 20 0 1 0 25700006 74510336 15805 33554432000 4194304 6211289 140735828162032 140736929764232 5317340 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 18191 15805 144 493 0 17688 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 72764

[startup+0.300351 s]
/proc/loadavg: 2.26 2.27 2.25 3/176 22084
/proc/meminfo: memFree=30022216/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=89940 CPUtime=0.29 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 5371 0 0 0 28 1 0 0 20 0 1 0 25700006 92098560 18514 33554432000 4194304 6211289 140735828162032 140736929764232 5161098 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 22485 18518 144 493 0 21982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 89940

[startup+0.70028 s]
/proc/loadavg: 2.26 2.27 2.25 3/176 22084
/proc/meminfo: memFree=30022216/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=117312 CPUtime=0.69 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 8929 0 0 0 67 2 0 0 20 0 1 0 25700006 120127488 26216 33554432000 4194304 6211289 140735828162032 140735828159496 4209484 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 29328 26216 150 493 0 28825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 117312

[startup+1.5002 s]
/proc/loadavg: 2.26 2.27 2.25 3/177 22085
/proc/meminfo: memFree=29917840/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=117312 CPUtime=1.49 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 8929 0 0 0 147 2 0 0 20 0 1 0 25700006 120127488 26216 33554432000 4194304 6211289 140735828162032 140735828159496 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 29328 26216 150 493 0 28825 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117312

[startup+3.1002 s]
/proc/loadavg: 2.40 2.29 2.26 4/177 22085
/proc/meminfo: memFree=29917120/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=117312 CPUtime=3.09 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 8929 0 0 0 307 2 0 0 20 0 1 0 25700006 120127488 26216 33554432000 4194304 6211289 140735828162032 140735828159496 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 29328 26216 150 493 0 28825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117312

[startup+6.30025 s]
/proc/loadavg: 2.40 2.29 2.26 4/177 22085
/proc/meminfo: memFree=29917616/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=178776 CPUtime=6.29 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 9156 0 0 0 626 3 0 0 20 0 1 0 25700006 183066624 37171 33554432000 4194304 6211289 140735828162032 140735828160264 4250271 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 44694 37171 150 493 0 44191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178776

[startup+12.7002 s]
/proc/loadavg: 2.41 2.30 2.26 3/177 22085
/proc/meminfo: memFree=29846404/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=228864 CPUtime=12.68 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 9284 0 0 0 1265 3 0 0 20 0 1 0 25700006 234356736 43940 33554432000 4194304 6211289 140735828162032 140735828160264 4242593 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 57216 43940 150 493 0 56713 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 228864

[startup+25.5003 s]
/proc/loadavg: 2.35 2.29 2.26 3/177 22085
/proc/meminfo: memFree=29828756/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=230556 CPUtime=25.49 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 9691 0 0 0 2545 4 0 0 20 0 1 0 25700006 236089344 48435 33554432000 4194304 6211289 140735828162032 140735828159944 4209501 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 57639 48435 150 493 0 57136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 230556

[startup+51.1004 s]
/proc/loadavg: 2.31 2.28 2.26 4/177 22085
/proc/meminfo: memFree=29711036/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=456136 CPUtime=51.09 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 13035 0 0 0 5102 7 0 0 20 0 1 0 25700006 467083264 77323 33554432000 4194304 6211289 140735828162032 140735828159944 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 114034 77323 150 493 0 113531 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 456136

[startup+102.3 s]
/proc/loadavg: 2.36 2.29 2.26 3/177 22132
/proc/meminfo: memFree=29713556/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=456928 CPUtime=102.28 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 13232 0 0 0 10221 7 0 0 20 0 1 0 25700006 467894272 77520 33554432000 4194304 6211289 140735828162032 140735828159896 4209484 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 114232 77520 150 493 0 113729 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 456928

[startup+162.3 s]
/proc/loadavg: 2.24 2.27 2.25 4/177 22133
/proc/meminfo: memFree=29512020/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=459756 CPUtime=162.26 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 13900 0 0 0 16219 7 0 0 20 0 1 0 25700006 470790144 80890 33554432000 4194304 6211289 140735828162032 140735828159944 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 114939 80890 150 493 0 114436 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 459756

[startup+222.307 s]
/proc/loadavg: 2.21 2.26 2.25 3/177 22134
/proc/meminfo: memFree=29449852/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=459756 CPUtime=222.25 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 13905 0 0 0 22218 7 0 0 20 0 1 0 25700006 470790144 82086 33554432000 4194304 6211289 140735828162032 140735828159944 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 114939 82086 150 493 0 114436 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 459756

[startup+282.3 s]
/proc/loadavg: 2.41 2.30 2.27 3/178 22139
/proc/meminfo: memFree=29441608/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=459756 CPUtime=282.24 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 13912 0 0 0 28217 7 0 0 20 0 1 0 25700006 470790144 83117 33554432000 4194304 6211289 140735828162032 140735828159944 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 114939 83117 150 493 0 114436 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 459756

[startup+342.3 s]
/proc/loadavg: 2.20 2.26 2.26 3/178 22163
/proc/meminfo: memFree=29249576/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=460164 CPUtime=342.23 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14011 0 0 0 34216 7 0 0 20 0 1 0 25700006 471207936 83628 33554432000 4194304 6211289 140735828162032 140735828159944 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115041 83628 150 493 0 114538 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 460164

[startup+402.3 s]
/proc/loadavg: 2.16 2.24 2.25 3/177 22164
/proc/meminfo: memFree=29246184/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=460956 CPUtime=402.22 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14216 0 0 0 40215 7 0 0 20 0 1 0 25700006 472018944 84384 33554432000 4194304 6211289 140735828162032 140735828159944 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115239 84384 150 493 0 114736 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 460956

[startup+462.3 s]
/proc/loadavg: 2.16 2.22 2.24 3/177 22165
/proc/meminfo: memFree=29240540/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=461088 CPUtime=462.21 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14271 0 0 0 46214 7 0 0 20 0 1 0 25700006 472154112 84950 33554432000 4194304 6211289 140735828162032 140735828159944 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115272 84950 150 493 0 114769 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 461088

[startup+522.3 s]
/proc/loadavg: 2.24 2.23 2.24 3/177 22166
/proc/meminfo: memFree=29232652/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=461616 CPUtime=522.2 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14401 0 0 0 52213 7 0 0 20 0 1 0 25700006 472694784 85080 33554432000 4194304 6211289 140735828162032 140735828159896 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115404 85080 150 493 0 114901 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 461616

[startup+582.3 s]
/proc/loadavg: 2.12 2.20 2.23 3/177 22168
/proc/meminfo: memFree=29227256/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=461616 CPUtime=582.19 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14404 0 0 0 58212 7 0 0 20 0 1 0 25700006 472694784 85083 33554432000 4194304 6211289 140735828162032 140735828159896 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115404 85083 150 493 0 114901 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 461616


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.20 2.21 3/177 22178
/proc/meminfo: memFree=29175212/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=462292 CPUtime=942.14 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14546 0 0 0 94206 8 0 0 20 0 1 0 25700006 473387008 86247 33554432000 4194304 6211289 140735828162032 140735828159944 4209380 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115573 86247 150 493 0 115070 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 462292

[startup+1002.3 s]
/proc/loadavg: 2.16 2.20 2.21 3/177 22179
/proc/meminfo: memFree=29172372/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=462292 CPUtime=1002.13 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14547 0 0 0 100205 8 0 0 20 0 1 0 25700006 473387008 86759 33554432000 4194304 6211289 140735828162032 140735828159944 4209384 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115573 86759 150 493 0 115070 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 462292

[startup+1062.3 s]
/proc/loadavg: 2.17 2.19 2.20 4/177 22180
/proc/meminfo: memFree=29168628/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=462428 CPUtime=1062.12 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14586 0 0 0 106204 8 0 0 20 0 1 0 25700006 473526272 86798 33554432000 4194304 6211289 140735828162032 140735828160024 4209497 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115607 86798 150 493 0 115104 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 462428

[startup+1122.3 s]
/proc/loadavg: 2.18 2.20 2.20 3/177 22181
/proc/meminfo: memFree=29163364/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=463940 CPUtime=1122.11 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 14973 0 0 0 112203 8 0 0 20 0 1 0 25700006 475074560 87696 33554432000 4194304 6211289 140735828162032 140735828159944 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 115985 87696 150 493 0 115482 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 463940

[startup+1182.3 s]
/proc/loadavg: 2.37 2.24 2.21 3/177 22183
/proc/meminfo: memFree=29162844/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=464632 CPUtime=1182.1 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15141 0 0 0 118202 8 0 0 20 0 1 0 25700006 475783168 87864 33554432000 4194304 6211289 140735828162032 140735828160024 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116158 87864 150 493 0 115655 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 464632

[startup+1242.3 s]
/proc/loadavg: 2.27 2.23 2.21 3/177 22184
/proc/meminfo: memFree=29159152/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=465584 CPUtime=1242.09 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15394 0 0 0 124201 8 0 0 20 0 1 0 25700006 476758016 88628 33554432000 4194304 6211289 140735828162032 140735828159944 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116396 88628 150 493 0 115893 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 465584

[startup+1302.3 s]
/proc/loadavg: 2.11 2.19 2.19 3/177 22185
/proc/meminfo: memFree=29158112/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1302.08 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15640 0 0 0 130200 8 0 0 20 0 1 0 25700006 477884416 88874 33554432000 4194304 6211289 140735828162032 140735828159944 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 88874 150 493 0 116168 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 466684

[startup+1362.3 s]
/proc/loadavg: 2.25 2.21 2.19 3/177 22186
/proc/meminfo: memFree=29157760/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1362.07 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15640 0 0 0 136199 8 0 0 20 0 1 0 25700006 477884416 88874 33554432000 4194304 6211289 140735828162032 140735828159944 4209403 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 88874 150 493 0 116168 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 466684

[startup+1422.3 s]
/proc/loadavg: 2.19 2.20 2.19 3/177 22187
/proc/meminfo: memFree=29155536/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1422.07 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15641 0 0 0 142199 8 0 0 20 0 1 0 25700006 477884416 89386 33554432000 4194304 6211289 140735828162032 140735828159944 4209384 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89386 150 493 0 116168 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 466684

[startup+1482.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 22192
/proc/meminfo: memFree=29155412/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1482.06 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15641 0 0 0 148198 8 0 0 20 0 1 0 25700006 477884416 89386 33554432000 4194304 6211289 140735828162032 140735828159944 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89386 150 493 0 116168 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 466684

[startup+1542.31 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 22193
/proc/meminfo: memFree=29155512/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1542.05 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15641 0 0 0 154197 8 0 0 20 0 1 0 25700006 477884416 89386 33554432000 4194304 6211289 140735828162032 140735828159944 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89386 150 493 0 116168 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 466684

[startup+1602.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 22194
/proc/meminfo: memFree=29155532/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1602.04 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15641 0 0 0 160196 8 0 0 20 0 1 0 25700006 477884416 89386 33554432000 4194304 6211289 140735828162032 140735828159944 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89386 150 493 0 116168 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 466684

[startup+1662.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 22195
/proc/meminfo: memFree=29155252/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1662.03 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15642 0 0 0 166195 8 0 0 20 0 1 0 25700006 477884416 89387 33554432000 4194304 6211289 140735828162032 140735828159944 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89387 150 493 0 116168 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 466684

[startup+1722.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 22196
/proc/meminfo: memFree=29153420/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1722.02 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15643 0 0 0 172194 8 0 0 20 0 1 0 25700006 477884416 89899 33554432000 4194304 6211289 140735828162032 140735828159944 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89899 150 493 0 116168 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 466684

[startup+1782.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 22198
/proc/meminfo: memFree=29153368/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1782.01 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15643 0 0 0 178193 8 0 0 20 0 1 0 25700006 477884416 89899 33554432000 4194304 6211289 140735828162032 140735828159944 4209501 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89899 150 493 0 116168 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 466684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 22198
/proc/meminfo: memFree=29153256/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1800.01 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15643 0 0 0 179993 8 0 0 20 0 1 0 25700006 477884416 89899 33554432000 4194304 6211289 140735828162032 140735828159944 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89899 150 493 0 116168 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 466684

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22084 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 22198
/proc/meminfo: memFree=29153256/32872528 swapFree=1499884/1696108
[pid=22084] ppid=22081 vsize=466684 CPUtime=1800.01 cores=0,2,4,6
/proc/22084/stat : 22084 (cdcl-cuttingpla) R 22081 22084 21079 0 -1 4202496 15643 0 0 0 179993 8 0 0 20 0 1 0 25700006 477884416 89899 33554432000 4194304 6211289 140735828162032 140735828159944 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/22084/statm: 116671 89899 150 493 0 116168 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 466684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.088986
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 466684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.088986
maximum resident set size= 359596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15643
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.80812 second user time and 8.18876 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 09:55:43
IDJOB=4100207
IDBENCH=1586
IDSOLVER=2549
FILE ID=node137/4100207-1466236543
RUNJOBID= node137-1466229299-21095
PBS_JOBID= 19918171
Free space on /tmp= 71696 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-swath2.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100207-1466236543/watcher-4100207-1466236543 -o /tmp/evaluation-result-4100207-1466236543/solver-4100207-1466236543 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21095 --watchdog 1960 --input HOME/instance-4100207-1466236543.opb ./cdcl-cuttingplanes-opt-binarysearch-release

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 136e834aa135f130ab268d7e01dc474c
RANDOM SEED=922453201

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
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
cpu MHz		: 2666.486
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 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 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 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
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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 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 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 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
cpu MHz		: 2666.486
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
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
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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 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 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 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:       32872528 kB
MemFree:        30022636 kB
Buffers:          116108 kB
Cached:           185992 kB
SwapCached:         1268 kB
Active:           206800 kB
Inactive:         209328 kB
Active(anon):     115484 kB
Inactive(anon):     1024 kB
Active(file):      91316 kB
Inactive(file):   208304 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:              9236 kB
Writeback:             0 kB
AnonPages:       1809332 kB
Mapped:             8000 kB
Shmem:                 0 kB
Slab:             604108 kB
SReclaimable:      48300 kB
SUnreclaim:       555808 kB
KernelStack:        1456 kB
PageTables:         7368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1941228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    253952 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71692 MiB
End job on node137 at 2016-06-18 10:25:43