Trace number 4100376

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 linear 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/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
MD5SUM395bac5c9d0c4cdb5ae1073c67c6675c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark264086
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263089
Optimality of the best value was proved NO
Number of variables7287
Total number of constraints529
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)420
Number of constraints which are nor clauses,nor cardinality constraints109
Minimum length of a constraint3
Maximum length of a constraint6062
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 527290
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
0.00/0.00	c * #variable= 7287 #constraint= 529
179.06/179.14	c #Conflicts:       1000 | #Learnt:       1017 | 2.639
179.06/179.14	c total clause space: 78.2603MB
179.06/179.14	c total #watches: 1742873
921.05/921.28	c total #propagations: 368459 / total #impl: 130401737 (eff. 0.003)
921.05/921.28	c #Conflicts:       2000 | #Learnt:       2017 | 1.329
921.05/921.28	c total clause space: 206.656MB
921.05/921.28	c total #watches: 3924132

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-4100376-1466238171/watcher-4100376-1466238171 -o /tmp/evaluation-result-4100376-1466238171/solver-4100376-1466238171 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466230914-17341 --watchdog 1960 --input HOME/instance-4100376-1466238171.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=18233
running on 4 cores: 1,3,5,7

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: 2.42 2.37 2.30 4/178 18236
/proc/meminfo: memFree=26772236/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 278 0 0 0 0 0 0 0 20 0 1 0 25863064 29810688 5269 33554432000 4194304 6201397 140735819652896 140735819652200 4211056 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 7278 5269 130 491 0 6777 0

[startup+0.100172 s]
/proc/loadavg: 2.42 2.37 2.30 4/178 18236
/proc/meminfo: memFree=26772236/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=37756 CPUtime=0.09 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1112 0 0 0 9 0 0 0 20 0 1 0 25863064 38662144 7517 33554432000 4194304 6201397 140735819652896 140735819650776 4213290 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 9439 7517 146 491 0 8938 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37756

[startup+0.200374 s]
/proc/loadavg: 2.42 2.37 2.30 4/178 18236
/proc/meminfo: memFree=26772236/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=37756 CPUtime=0.19 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1112 0 0 0 19 0 0 0 20 0 1 0 25863064 38662144 7517 33554432000 4194304 6201397 140735819652896 140735819650776 4213371 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 9439 7517 146 491 0 8938 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 37756

[startup+0.300312 s]
/proc/loadavg: 2.42 2.37 2.30 4/178 18236
/proc/meminfo: memFree=26772236/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=37892 CPUtime=0.29 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1152 0 0 0 29 0 0 0 20 0 1 0 25863064 38801408 7557 33554432000 4194304 6201397 140735819652896 140735819650776 4214954 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 9473 7557 146 491 0 8972 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37892

[startup+0.700263 s]
/proc/loadavg: 2.42 2.37 2.30 4/178 18236
/proc/meminfo: memFree=26772236/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=37892 CPUtime=0.69 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1152 0 0 0 69 0 0 0 20 0 1 0 25863064 38801408 7557 33554432000 4194304 6201397 140735819652896 140735819650776 4214942 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 9473 7557 146 491 0 8972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37892

[startup+1.50026 s]
/proc/loadavg: 2.47 2.38 2.30 4/179 18237
/proc/meminfo: memFree=26741272/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=42928 CPUtime=1.49 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1543 0 0 0 149 0 0 0 20 0 1 0 25863064 43958272 7920 33554432000 4194304 6201397 140735819652896 140735819651608 4214817 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 10732 7920 147 491 0 10231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42928

[startup+3.10023 s]
/proc/loadavg: 2.47 2.38 2.30 3/179 18237
/proc/meminfo: memFree=26738356/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=43128 CPUtime=3.09 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1603 0 0 0 309 0 0 0 20 0 1 0 25863064 44163072 8488 33554432000 4194304 6201397 140735819652896 140735819651608 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 10782 8488 147 491 0 10281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43128

[startup+6.30029 s]
/proc/loadavg: 2.47 2.38 2.30 3/179 18237
/proc/meminfo: memFree=26736756/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=43896 CPUtime=6.29 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 1927 0 0 0 629 0 0 0 20 0 1 0 25863064 44949504 8779 33554432000 4194304 6201397 140735819652896 140735819651688 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 10974 8779 147 491 0 10473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43896

[startup+12.7002 s]
/proc/loadavg: 2.55 2.40 2.31 3/179 18237
/proc/meminfo: memFree=26244064/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=52528 CPUtime=12.69 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 2382 0 0 0 1269 0 0 0 20 0 1 0 25863064 53788672 10735 33554432000 4194304 6201397 140735819652896 140735819651560 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 13132 10735 147 491 0 12631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52528

[startup+25.5003 s]
/proc/loadavg: 2.47 2.39 2.31 3/179 18237
/proc/meminfo: memFree=25550856/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=52716 CPUtime=25.49 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 2487 0 0 0 2549 0 0 0 20 0 1 0 25863064 53981184 10791 33554432000 4194304 6201397 140735819652896 140735819651736 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 13179 10791 147 491 0 12678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52716

[startup+51.1003 s]
/proc/loadavg: 2.44 2.39 2.31 3/179 18237
/proc/meminfo: memFree=25422468/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=67564 CPUtime=51.08 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 3596 0 0 0 5108 0 0 0 20 0 1 0 25863064 69185536 13288 33554432000 4194304 6201397 140735819652896 140735819651512 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 16891 13288 147 491 0 16390 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 67564

[startup+102.3 s]
/proc/loadavg: 2.23 2.34 2.29 3/179 18238
/proc/meminfo: memFree=24966940/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=96388 CPUtime=102.28 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 6437 0 0 0 10227 1 0 0 20 0 1 0 25863064 98701312 20507 33554432000 4194304 6201397 140735819652896 140735819651560 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 24097 20507 147 491 0 23596 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 96388

[startup+162.3 s]
/proc/loadavg: 2.27 2.33 2.29 3/179 18285
/proc/meminfo: memFree=29951548/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=130132 CPUtime=162.27 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 7533 0 0 0 16225 2 0 0 20 0 1 0 25863064 133255168 23483 33554432000 4194304 6201397 140735819652896 140735819651848 4214874 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 32533 23483 147 491 0 32032 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 130132

[startup+222.308 s]
/proc/loadavg: 2.37 2.34 2.29 4/179 18331
/proc/meminfo: memFree=29768620/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=194532 CPUtime=222.26 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 11313 0 0 0 22223 3 0 0 20 0 1 0 25863064 199200768 36610 33554432000 4194304 6201397 140735819652896 140735819651560 4213240 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 48633 36610 160 491 0 48132 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 194532

[startup+282.3 s]
/proc/loadavg: 2.29 2.32 2.28 3/179 18333
/proc/meminfo: memFree=29610816/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=197672 CPUtime=282.24 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 12158 0 0 0 28221 3 0 0 20 0 1 0 25863064 202416128 41177 33554432000 4194304 6201397 140735819652896 140735819651352 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 49418 41177 160 491 0 48917 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 197672

[startup+342.3 s]
/proc/loadavg: 2.23 2.31 2.28 4/179 18334
/proc/meminfo: memFree=29527564/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=201816 CPUtime=342.24 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 13179 0 0 0 34220 4 0 0 20 0 1 0 25863064 206659584 43720 33554432000 4194304 6201397 140735819652896 140735819651560 4213365 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 50454 43720 160 491 0 49953 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 201816

[startup+402.3 s]
/proc/loadavg: 2.23 2.29 2.27 4/179 18335
/proc/meminfo: memFree=29476288/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=202568 CPUtime=402.23 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 13402 0 0 0 40219 4 0 0 20 0 1 0 25863064 207429632 44449 33554432000 4194304 6201397 140735819652896 140735819651688 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 50642 44449 160 491 0 50141 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 202568

[startup+462.3 s]
/proc/loadavg: 2.23 2.28 2.27 4/180 18339
/proc/meminfo: memFree=29425292/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=204628 CPUtime=462.22 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 13928 0 0 0 46218 4 0 0 20 0 1 0 25863064 209539072 47011 33554432000 4194304 6201397 140735819652896 140735819651352 4213332 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 51157 47011 160 491 0 50656 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 204628

[startup+522.3 s]
/proc/loadavg: 2.17 2.26 2.26 3/179 18340
/proc/meminfo: memFree=29420108/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=207640 CPUtime=522.2 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 14692 0 0 0 52216 4 0 0 20 0 1 0 25863064 212623360 48262 33554432000 4194304 6201397 140735819652896 140735819651688 5149829 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 51910 48262 160 491 0 51409 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 207640

[startup+582.3 s]
/proc/loadavg: 2.27 2.27 2.27 4/179 18342
/proc/meminfo: memFree=29409248/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=208056 CPUtime=582.2 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 14806 0 0 0 58215 5 0 0 20 0 1 0 25863064 213049344 49398 33554432000 4194304 6201397 140735819652896 140735819651352 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 52014 49398 160 491 0 51513 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 208056


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.23 2.25 3/179 18350
/proc/meminfo: memFree=29150232/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=292832 CPUtime=942.14 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 16228 0 0 0 94209 5 0 0 20 0 1 0 25863064 299859968 56567 33554432000 4194304 6201397 140735819652896 140735819652024 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73208 56567 160 491 0 72707 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 292832

[startup+1002.3 s]
/proc/loadavg: 2.17 2.22 2.25 4/179 18351
/proc/meminfo: memFree=29149988/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=292856 CPUtime=1002.13 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 16241 0 0 0 100208 5 0 0 20 0 1 0 25863064 299884544 56578 33554432000 4194304 6201397 140735819652896 140735819651848 4213361 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73214 56578 160 491 0 72713 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 292856

[startup+1062.3 s]
/proc/loadavg: 2.16 2.21 2.24 3/180 18355
/proc/meminfo: memFree=29148160/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=294524 CPUtime=1062.12 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 16777 0 0 0 106207 5 0 0 20 0 1 0 25863064 301592576 56994 33554432000 4194304 6201397 140735819652896 140735819651848 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73631 56994 160 491 0 73130 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 294524

[startup+1122.3 s]
/proc/loadavg: 2.13 2.19 2.23 4/179 18356
/proc/meminfo: memFree=29145444/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=295176 CPUtime=1122.11 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17019 0 0 0 112206 5 0 0 20 0 1 0 25863064 302260224 57123 33554432000 4194304 6201397 140735819652896 140735819651608 4213332 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73794 57123 160 491 0 73293 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 295176

[startup+1182.3 s]
/proc/loadavg: 2.18 2.19 2.23 3/179 18358
/proc/meminfo: memFree=29139128/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=295332 CPUtime=1182.1 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17082 0 0 0 118205 5 0 0 20 0 1 0 25863064 302419968 57186 33554432000 4194304 6201397 140735819652896 140735819651608 4213365 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73833 57186 166 491 0 73332 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 295332

[startup+1242.3 s]
/proc/loadavg: 2.12 2.17 2.21 3/179 18359
/proc/meminfo: memFree=29125420/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=295612 CPUtime=1242.09 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17163 0 0 0 124204 5 0 0 20 0 1 0 25863064 302706688 57260 33554432000 4194304 6201397 140735819652896 140735819651608 4213367 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73903 57260 166 491 0 73402 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 295612

[startup+1302.3 s]
/proc/loadavg: 2.09 2.15 2.20 3/179 18360
/proc/meminfo: memFree=29100788/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=295720 CPUtime=1302.09 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17182 0 0 0 130203 6 0 0 20 0 1 0 25863064 302817280 57279 33554432000 4194304 6201397 140735819652896 140735819651736 4213361 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73930 57279 166 491 0 73429 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 295720

[startup+1362.3 s]
/proc/loadavg: 2.16 2.16 2.20 3/179 18361
/proc/meminfo: memFree=29096508/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=295904 CPUtime=1362.08 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17218 0 0 0 136202 6 0 0 20 0 1 0 25863064 303005696 57315 33554432000 4194304 6201397 140735819652896 140735819651608 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 73976 57315 166 491 0 73475 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 295904

[startup+1422.3 s]
/proc/loadavg: 2.15 2.16 2.19 3/179 18362
/proc/meminfo: memFree=29085100/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296184 CPUtime=1422.08 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17356 0 0 0 142202 6 0 0 20 0 1 0 25863064 303292416 57418 33554432000 4194304 6201397 140735819652896 140735819651848 4213367 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74046 57418 166 491 0 73545 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 296184

[startup+1482.3 s]
/proc/loadavg: 2.19 2.17 2.19 4/179 18364
/proc/meminfo: memFree=29082640/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296232 CPUtime=1482.07 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17404 0 0 0 148201 6 0 0 20 0 1 0 25863064 303341568 57442 33554432000 4194304 6201397 140735819652896 140735819651688 4213328 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74058 57442 166 491 0 73557 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 296232

[startup+1542.31 s]
/proc/loadavg: 2.17 2.17 2.19 3/179 18365
/proc/meminfo: memFree=29080692/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296448 CPUtime=1542.06 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17465 0 0 0 154200 6 0 0 20 0 1 0 25863064 303562752 57500 33554432000 4194304 6201397 140735819652896 140735819651608 4213361 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74112 57500 166 491 0 73611 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 296448

[startup+1602.3 s]
/proc/loadavg: 2.21 2.18 2.19 3/179 18366
/proc/meminfo: memFree=29076052/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296580 CPUtime=1602.05 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17506 0 0 0 160199 6 0 0 20 0 1 0 25863064 303697920 57541 33554432000 4194304 6201397 140735819652896 140735819651608 4213257 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74145 57541 166 491 0 73644 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 296580

[startup+1662.3 s]
/proc/loadavg: 2.21 2.19 2.18 4/180 18370
/proc/meminfo: memFree=29073676/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296740 CPUtime=1662.04 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17629 0 0 0 166198 6 0 0 20 0 1 0 25863064 303861760 57659 33554432000 4194304 6201397 140735819652896 140735819651528 4213168 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74185 57659 166 491 0 73684 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 296740

[startup+1722.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/179 18371
/proc/meminfo: memFree=29071508/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296740 CPUtime=1722.03 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17638 0 0 0 172197 6 0 0 20 0 1 0 25863064 303861760 57668 33554432000 4194304 6201397 140735819652896 140735819651528 4213261 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74185 57668 166 491 0 73684 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 296740

[startup+1782.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/179 18373
/proc/meminfo: memFree=29070628/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296888 CPUtime=1782.02 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17682 0 0 0 178196 6 0 0 20 0 1 0 25863064 304013312 57706 33554432000 4194304 6201397 140735819652896 140735819651352 4214911 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74222 57706 166 491 0 73721 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 296888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.32 2.21 2.19 4/179 18373
/proc/meminfo: memFree=29068708/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296948 CPUtime=1800.01 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17713 0 0 0 179995 6 0 0 20 0 1 0 25863064 304074752 57720 33554432000 4194304 6201397 140735819652896 140735819651848 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74237 57720 166 491 0 73736 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 296948

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 18236 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.32 2.21 2.19 4/179 18373
/proc/meminfo: memFree=29068708/32872528 swapFree=1505436/1685308
[pid=18236] ppid=18233 vsize=296948 CPUtime=1800.01 cores=1,3,5,7
/proc/18236/stat : 18236 (cdcl-cuttingpla) R 18233 18236 17324 0 -1 4202496 17713 0 0 0 179995 6 0 0 20 0 1 0 25863064 304074752 57720 33554432000 4194304 6201397 140735819652896 140735819651848 4213253 0 0 4096 8388610 0 0 0 17 5 0 0 0 0 0
/proc/18236/statm: 74237 57720 166 491 0 73736 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 296948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.065989
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 296948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.065989
maximum resident set size= 230880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17713
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= 9
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.91225 second user time and 6.91995 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-18 10:22:51
IDJOB=4100376
IDBENCH=1608
IDSOLVER=2550
FILE ID=node135/4100376-1466238171
RUNJOBID= node135-1466230914-17341
PBS_JOBID= 19918183
Free space on /tmp= 71700 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100376-1466238171/watcher-4100376-1466238171 -o /tmp/evaluation-result-4100376-1466238171/solver-4100376-1466238171 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466230914-17341 --watchdog 1960 --input HOME/instance-4100376-1466238171.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 395bac5c9d0c4cdb5ae1073c67c6675c
RANDOM SEED=861166016

node135.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		: 2667.004
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	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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	: 5332.55
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
cpu MHz		: 2667.004
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	: 5332.55
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		: 2667.004
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:        26772400 kB
Buffers:          120888 kB
Cached:           220936 kB
SwapCached:          716 kB
Active:          3414232 kB
Inactive:         259172 kB
Active(anon):    3332904 kB
Inactive(anon):     1308 kB
Active(file):      81328 kB
Inactive(file):   257864 kB
Unevictable:     1685308 kB
Mlocked:         1505436 kB
SwapTotal:      67108856 kB
SwapFree:       67100444 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:       4983868 kB
Mapped:             7668 kB
Shmem:                 0 kB
Slab:             601652 kB
SReclaimable:      45852 kB
SUnreclaim:       555800 kB
KernelStack:        1488 kB
PageTables:        13976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    6435504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3461120 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= 71696 MiB
End job on node135 at 2016-06-18 10:52:52