Trace number 4100208

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/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
0.00/0.00	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-4100208-1466234519/watcher-4100208-1466234519 -o /tmp/evaluation-result-4100208-1466234519/solver-4100208-1466234519 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466230914-17340 --watchdog 1960 --input HOME/instance-4100208-1466234519.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=17893
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: 2.35 2.30 2.22 4/178 17896
/proc/meminfo: memFree=30076376/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 25497799 29810688 5268 33554432000 4194304 6201397 140734630411456 140735019977560 4211056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 7278 5268 130 491 0 6777 0

[startup+0.100169 s]
/proc/loadavg: 2.35 2.30 2.22 4/178 17896
/proc/meminfo: memFree=30076376/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=41316 CPUtime=0.09 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 2440 0 0 0 9 0 0 0 20 0 1 0 25497799 42307584 8888 33554432000 4194304 6201397 140734630411456 140735019977560 4214911 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 10329 8888 143 491 0 9828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41316

[startup+0.200354 s]
/proc/loadavg: 2.35 2.30 2.22 4/178 17896
/proc/meminfo: memFree=30076376/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=46304 CPUtime=0.19 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 3104 0 0 0 18 1 0 0 20 0 1 0 25497799 47415296 9859 33554432000 4194304 6201397 140734630411456 140735019977560 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 11576 9861 143 491 0 11075 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46304

[startup+0.300324 s]
/proc/loadavg: 2.35 2.30 2.22 4/178 17896
/proc/meminfo: memFree=30076376/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=55176 CPUtime=0.29 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 3855 0 0 0 28 1 0 0 20 0 1 0 25497799 56500224 12017 33554432000 4194304 6201397 140734630411456 140735019977560 5150858 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 13794 12022 143 491 0 13293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55176

[startup+0.700236 s]
/proc/loadavg: 2.35 2.30 2.22 4/178 17896
/proc/meminfo: memFree=30076376/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=57236 CPUtime=0.69 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 4473 0 0 0 68 1 0 0 20 0 1 0 25497799 58609664 12502 33554432000 4194304 6201397 140734630411456 140735019977560 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 14309 12502 147 491 0 13808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57236

[startup+1.50023 s]
/proc/loadavg: 2.35 2.30 2.22 4/179 17897
/proc/meminfo: memFree=30025428/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=57236 CPUtime=1.49 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 4473 0 0 0 148 1 0 0 20 0 1 0 25497799 58609664 12502 33554432000 4194304 6201397 140734630411456 140734630409736 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 14309 12502 147 491 0 13808 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57236

[startup+3.10021 s]
/proc/loadavg: 2.35 2.30 2.22 3/179 17897
/proc/meminfo: memFree=30021644/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=57236 CPUtime=3.09 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 4478 0 0 0 308 1 0 0 20 0 1 0 25497799 58609664 12507 33554432000 4194304 6201397 140734630411456 140734630409736 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 14309 12507 147 491 0 13808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57236

[startup+6.30029 s]
/proc/loadavg: 2.32 2.29 2.22 3/179 17897
/proc/meminfo: memFree=30020724/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=119060 CPUtime=6.29 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 4904 0 0 0 627 2 0 0 20 0 1 0 25497799 121917440 24169 33554432000 4194304 6201397 140734630411456 140734630410488 4220561 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 29765 24169 147 491 0 29264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119060

[startup+12.7002 s]
/proc/loadavg: 2.38 2.31 2.22 4/179 17897
/proc/meminfo: memFree=29945696/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=169404 CPUtime=12.69 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 5143 0 0 0 1266 3 0 0 20 0 1 0 25497799 173469696 30538 33554432000 4194304 6201397 140734630411456 140734630410056 4219296 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 42351 30538 147 491 0 41850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 169404

[startup+25.5003 s]
/proc/loadavg: 2.29 2.29 2.22 4/179 17897
/proc/meminfo: memFree=29922088/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=172816 CPUtime=25.48 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 6078 0 0 0 2545 3 0 0 20 0 1 0 25497799 176963584 35454 33554432000 4194304 6201397 140734630411456 140734630410168 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 43204 35454 147 491 0 42703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 172816

[startup+51.1004 s]
/proc/loadavg: 2.33 2.30 2.22 5/179 17897
/proc/meminfo: memFree=29801384/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=398472 CPUtime=51.08 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 9760 0 0 0 5103 5 0 0 20 0 1 0 25497799 408035328 64813 33554432000 4194304 6201397 140734630411456 140734630410168 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 99618 64813 147 491 0 99117 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 398472

[startup+102.3 s]
/proc/loadavg: 2.38 2.31 2.23 4/179 17943
/proc/meminfo: memFree=29647200/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=399132 CPUtime=102.27 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 9966 0 0 0 10222 5 0 0 20 0 1 0 25497799 408711168 65965 33554432000 4194304 6201397 140734630411456 140734630410120 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 99783 65965 147 491 0 99282 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 399132

[startup+162.3 s]
/proc/loadavg: 2.38 2.31 2.23 3/179 17944
/proc/meminfo: memFree=29526396/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=401852 CPUtime=162.26 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 10635 0 0 0 16221 5 0 0 20 0 1 0 25497799 411496448 69314 33554432000 4194304 6201397 140734630411456 140734630410120 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100463 69314 147 491 0 99962 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 401852

[startup+222.307 s]
/proc/loadavg: 2.32 2.31 2.23 4/179 17945
/proc/meminfo: memFree=29518280/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=401852 CPUtime=222.25 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 10636 0 0 0 22220 5 0 0 20 0 1 0 25497799 411496448 70192 33554432000 4194304 6201397 140734630411456 140734630410120 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100463 70192 147 491 0 99962 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 401852

[startup+282.3 s]
/proc/loadavg: 2.46 2.35 2.25 3/179 17947
/proc/meminfo: memFree=29329536/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=401852 CPUtime=282.24 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 10637 0 0 0 28219 5 0 0 20 0 1 0 25497799 411496448 70193 33554432000 4194304 6201397 140734630411456 140734630410120 4213348 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100463 70193 147 491 0 99962 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 401852

[startup+342.3 s]
/proc/loadavg: 2.37 2.34 2.25 3/179 17948
/proc/meminfo: memFree=29328372/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=402248 CPUtime=342.23 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 10720 0 0 0 34218 5 0 0 20 0 1 0 25497799 411901952 70276 33554432000 4194304 6201397 140734630411456 140734630410168 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100562 70276 147 491 0 100061 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 402248

[startup+402.3 s]
/proc/loadavg: 2.28 2.32 2.25 3/179 17949
/proc/meminfo: memFree=29319432/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=403040 CPUtime=402.22 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 10944 0 0 0 40217 5 0 0 20 0 1 0 25497799 412712960 71011 33554432000 4194304 6201397 140734630411456 140734630410168 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100760 71011 147 491 0 100259 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 403040

[startup+462.3 s]
/proc/loadavg: 2.47 2.37 2.27 3/179 17950
/proc/meminfo: memFree=29316760/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=403308 CPUtime=462.21 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 10996 0 0 0 46216 5 0 0 20 0 1 0 25497799 412987392 71063 33554432000 4194304 6201397 140734630411456 140734630410168 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100827 71063 147 491 0 100326 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 403308

[startup+522.3 s]
/proc/loadavg: 2.52 2.39 2.28 4/180 17954
/proc/meminfo: memFree=29312092/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=403840 CPUtime=522.2 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11120 0 0 0 52215 5 0 0 20 0 1 0 25497799 413532160 71187 33554432000 4194304 6201397 140734630411456 140734630409736 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100960 71187 147 491 0 100459 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 403840

[startup+582.3 s]
/proc/loadavg: 2.44 2.39 2.29 3/179 17956
/proc/meminfo: memFree=29304280/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=403840 CPUtime=582.19 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11126 0 0 0 58214 5 0 0 20 0 1 0 25497799 413532160 71193 33554432000 4194304 6201397 140734630411456 140734630409736 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 100960 71193 147 491 0 100459 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 403840


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.34 2.28 3/179 17963
/proc/meminfo: memFree=29259908/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=404372 CPUtime=942.15 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11266 0 0 0 94209 6 0 0 20 0 1 0 25497799 414076928 72866 33554432000 4194304 6201397 140734630411456 140734630410168 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 101093 72866 147 491 0 100592 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 404372

[startup+1002.3 s]
/proc/loadavg: 2.39 2.36 2.29 3/179 17964
/proc/meminfo: memFree=29257120/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=404372 CPUtime=1002.14 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11267 0 0 0 100208 6 0 0 20 0 1 0 25497799 414076928 73378 33554432000 4194304 6201397 140734630411456 140734630410168 4213348 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 101093 73378 147 491 0 100592 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 404372

[startup+1062.3 s]
/proc/loadavg: 2.37 2.35 2.29 4/179 17965
/proc/meminfo: memFree=29252108/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=404508 CPUtime=1062.13 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11311 0 0 0 106207 6 0 0 20 0 1 0 25497799 414216192 73422 33554432000 4194304 6201397 140734630411456 140734630410168 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 101127 73422 147 491 0 100626 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 404508

[startup+1122.3 s]
/proc/loadavg: 2.33 2.35 2.28 3/180 17969
/proc/meminfo: memFree=29250332/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=406552 CPUtime=1122.12 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11795 0 0 0 112206 6 0 0 20 0 1 0 25497799 416309248 73906 33554432000 4194304 6201397 140734630411456 140734630409736 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 101638 73906 147 491 0 101137 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 406552

[startup+1182.3 s]
/proc/loadavg: 2.43 2.37 2.29 4/179 17971
/proc/meminfo: memFree=29247660/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=406824 CPUtime=1182.11 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 11868 0 0 0 118205 6 0 0 20 0 1 0 25497799 416587776 74490 33554432000 4194304 6201397 140734630411456 140734630410168 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 101706 74490 147 491 0 101205 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 406824

[startup+1242.3 s]
/proc/loadavg: 2.38 2.36 2.29 3/179 17972
/proc/meminfo: memFree=29245928/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408588 CPUtime=1242.1 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12323 0 0 0 124204 6 0 0 20 0 1 0 25497799 418394112 74945 33554432000 4194304 6201397 140734630411456 140734630410120 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102147 74945 147 491 0 101646 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 408588

[startup+1302.3 s]
/proc/loadavg: 2.22 2.32 2.28 3/179 17973
/proc/meminfo: memFree=29242764/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1302.09 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12365 0 0 0 130203 6 0 0 20 0 1 0 25497799 418533376 75498 33554432000 4194304 6201397 140734630411456 140734630410120 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 75498 147 491 0 101680 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 408724

[startup+1362.3 s]
/proc/loadavg: 2.37 2.35 2.29 3/179 17974
/proc/meminfo: memFree=29243016/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1362.08 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12365 0 0 0 136202 6 0 0 20 0 1 0 25497799 418533376 75498 33554432000 4194304 6201397 140734630411456 140734630410120 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 75498 147 491 0 101680 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 408724

[startup+1422.3 s]
/proc/loadavg: 2.37 2.35 2.28 3/179 17975
/proc/meminfo: memFree=29242884/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1422.08 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12365 0 0 0 142202 6 0 0 20 0 1 0 25497799 418533376 75498 33554432000 4194304 6201397 140734630411456 140734630410120 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 75498 147 491 0 101680 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 408724

[startup+1482.3 s]
/proc/loadavg: 2.40 2.36 2.29 3/179 17977
/proc/meminfo: memFree=29242768/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1482.06 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12365 0 0 0 148200 6 0 0 20 0 1 0 25497799 418533376 75498 33554432000 4194304 6201397 140734630411456 140734630410120 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 75498 147 491 0 101680 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 408724

[startup+1542.31 s]
/proc/loadavg: 2.37 2.35 2.29 3/179 17978
/proc/meminfo: memFree=29240600/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1542.06 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12366 0 0 0 154200 6 0 0 20 0 1 0 25497799 418533376 76010 33554432000 4194304 6201397 140734630411456 140734630410120 4213371 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76010 147 491 0 101680 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 408724

[startup+1602.3 s]
/proc/loadavg: 2.32 2.34 2.28 3/179 17979
/proc/meminfo: memFree=29240844/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1602.04 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12366 0 0 0 160198 6 0 0 20 0 1 0 25497799 418533376 76010 33554432000 4194304 6201397 140734630411456 140734630410120 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76010 147 491 0 101680 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 408724

[startup+1662.3 s]
/proc/loadavg: 2.19 2.31 2.27 3/179 17980
/proc/meminfo: memFree=29240840/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1662.03 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12367 0 0 0 166197 6 0 0 20 0 1 0 25497799 418533376 76011 33554432000 4194304 6201397 140734630411456 140734630410120 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76011 147 491 0 101680 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 408724

[startup+1722.3 s]
/proc/loadavg: 2.33 2.32 2.28 3/180 17984
/proc/meminfo: memFree=29240536/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1722.02 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12367 0 0 0 172196 6 0 0 20 0 1 0 25497799 418533376 76011 33554432000 4194304 6201397 140734630411456 140734630410120 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76011 147 491 0 101680 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 408724

[startup+1782.3 s]
/proc/loadavg: 2.17 2.28 2.26 3/179 17986
/proc/meminfo: memFree=29240096/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1782.02 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12367 0 0 0 178196 6 0 0 20 0 1 0 25497799 418533376 76028 33554432000 4194304 6201397 140734630411456 140734630410120 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76028 147 491 0 101680 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 408724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.28 2.26 4/179 17987
/proc/meminfo: memFree=29240084/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1800.01 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12368 0 0 0 179995 6 0 0 20 0 1 0 25497799 418533376 76540 33554432000 4194304 6201397 140734630411456 140734630410120 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76540 147 491 0 101680 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 408724

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 17896 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.28 2.26 4/179 17987
/proc/meminfo: memFree=29240084/32872528 swapFree=1505436/1685308
[pid=17896] ppid=17893 vsize=408724 CPUtime=1800.01 cores=0,2,4,6
/proc/17896/stat : 17896 (cdcl-cuttingpla) R 17893 17896 17324 0 -1 4202496 12368 0 0 0 179995 6 0 0 20 0 1 0 25497799 418533376 76540 33554432000 4194304 6201397 140734630411456 140734630410120 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/17896/statm: 102181 76540 147 491 0 101680 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 408724

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 (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 408724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.065989
maximum resident set size= 306160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12368
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= 6
involuntary context switches= 1979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.54131 second user time and 6.92095 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-18 09:21:59
IDJOB=4100208
IDBENCH=1586
IDSOLVER=2550
FILE ID=node135/4100208-1466234519
RUNJOBID= node135-1466230914-17340
PBS_JOBID= 19918183
Free space on /tmp= 71696 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/milp/normalized-reduced-mps-v2-20-10-swath2.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100208-1466234519/watcher-4100208-1466234519 -o /tmp/evaluation-result-4100208-1466234519/solver-4100208-1466234519 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466230914-17340 --watchdog 1960 --input HOME/instance-4100208-1466234519.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 136e834aa135f130ab268d7e01dc474c
RANDOM SEED=1644947641

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:        30077284 kB
Buffers:          117784 kB
Cached:           219928 kB
SwapCached:          716 kB
Active:           120096 kB
Inactive:         255248 kB
Active(anon):      38544 kB
Inactive(anon):     1308 kB
Active(file):      81552 kB
Inactive(file):   253940 kB
Unevictable:     1685308 kB
Mlocked:         1505436 kB
SwapTotal:      67108856 kB
SwapFree:       67100444 kB
Dirty:              9108 kB
Writeback:             4 kB
AnonPages:       1722180 kB
Mapped:             7816 kB
Shmem:                 0 kB
Slab:             602084 kB
SReclaimable:      45940 kB
SUnreclaim:       556144 kB
KernelStack:        1480 kB
PageTables:         7084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1838960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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 node135 at 2016-06-18 09:51:59