Trace number 4118743

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) 1800.03 1800.3

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
minlplib2-pb-0.1.0/opb/normalized-autocorr_bern40-30.lin.opb
MD5SUM0e343a90d4a4002cba3fa8b202e2c3d2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-11314
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12690
Total number of constraints25300
Number of constraints which are clauses12650
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12650
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 12690
Biggest coefficient in the objective function 3292
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 870020
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 3292
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 870020
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= 12690 #constraint= 25300
380.03/380.18	c #Conflicts:       1000 | #Learnt:       1032 | 0.000
380.03/380.18	c total clause space: 335.816MB
380.03/380.18	c total #watches: 2079023
1029.33/1029.59	c total #propagations: 668394 / total #impl: 43626536 (eff. 0.015)
1029.33/1029.59	c #Conflicts:       2000 | #Learnt:       2032 | 0.000
1029.33/1029.59	c total clause space: 545.701MB
1029.33/1029.59	c total #watches: 2820566
1573.34/1573.63	c total #propagations: 1068787 / total #impl: 55113776 (eff. 0.019)
1573.34/1573.63	c GC COLLECT
1573.34/1573.63	c #Conflicts:       3000 | #Learnt:       2045 | 0.000
1573.34/1573.63	c total clause space: 545.701MB
1573.34/1573.63	c total #watches: 1743227

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-4118743-1467226524/watcher-4118743-1467226524 -o /tmp/evaluation-result-4118743-1467226524/solver-4118743-1467226524 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1467210315-2002 --watchdog 1960 --input HOME/instance-4118743-1467226524.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=3523
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: 2.07 2.04 2.11 3/176 3526
/proc/meminfo: memFree=31316148/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 1683703 29810688 5269 33554432000 4194304 6201397 140734356197312 140735527269208 4211056 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 7278 5269 130 491 0 6777 0

[startup+0.100174 s]
/proc/loadavg: 2.07 2.04 2.11 3/176 3526
/proc/meminfo: memFree=31316148/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=34924 CPUtime=0.09 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 758 0 0 0 9 0 0 0 20 0 1 0 1683703 35762176 7709 33554432000 4194304 6201397 140734356197312 140735527269208 5408672 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 8731 7709 142 491 0 8230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34924

[startup+0.20036 s]
/proc/loadavg: 2.07 2.04 2.11 3/176 3526
/proc/meminfo: memFree=31316148/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=38156 CPUtime=0.19 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 1486 0 0 0 19 0 0 0 20 0 1 0 1683703 39071744 8159 33554432000 4194304 6201397 140734356197312 140735527269208 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 9539 8159 147 491 0 9038 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 38156

[startup+0.300314 s]
/proc/loadavg: 2.07 2.04 2.11 3/176 3526
/proc/meminfo: memFree=31316148/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=38712 CPUtime=0.29 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 1614 0 0 0 29 0 0 0 20 0 1 0 1683703 39641088 8286 33554432000 4194304 6201397 140734356197312 140735527269208 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 9678 8286 147 491 0 9177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38712

[startup+0.700239 s]
/proc/loadavg: 2.07 2.04 2.11 3/176 3526
/proc/meminfo: memFree=31316148/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=38844 CPUtime=0.69 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 1688 0 0 0 69 0 0 0 20 0 1 0 1683703 39776256 8359 33554432000 4194304 6201397 140734356197312 140734356195880 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 9711 8359 147 491 0 9210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38844

[startup+1.50023 s]
/proc/loadavg: 2.07 2.04 2.11 3/177 3573
/proc/meminfo: memFree=31566828/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=39032 CPUtime=1.49 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 1780 0 0 0 149 0 0 0 20 0 1 0 1683703 39968768 8450 33554432000 4194304 6201397 140734356197312 140734356195880 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 9758 8450 147 491 0 9257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39032

[startup+3.10023 s]
/proc/loadavg: 2.06 2.04 2.10 3/177 3573
/proc/meminfo: memFree=31556788/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=44092 CPUtime=3.09 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 2006 0 0 0 309 0 0 0 20 0 1 0 1683703 45150208 8672 33554432000 4194304 6201397 140734356197312 140734356195880 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 11023 8672 147 491 0 10522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44092

[startup+6.30023 s]
/proc/loadavg: 2.06 2.04 2.10 3/177 3573
/proc/meminfo: memFree=31548888/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=44744 CPUtime=6.29 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 2187 0 0 0 629 0 0 0 20 0 1 0 1683703 45817856 9364 33554432000 4194304 6201397 140734356197312 140734356195880 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 11186 9364 147 491 0 10685 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44744

[startup+12.7002 s]
/proc/loadavg: 2.05 2.04 2.10 3/177 3573
/proc/meminfo: memFree=31538636/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=52056 CPUtime=12.68 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 2380 0 0 0 1268 0 0 0 20 0 1 0 1683703 53305344 10061 33554432000 4194304 6201397 140734356197312 140734356196344 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 13014 10061 147 491 0 12513 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52056

[startup+25.5003 s]
/proc/loadavg: 2.04 2.04 2.10 3/177 3573
/proc/meminfo: memFree=31517140/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=66288 CPUtime=25.49 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 2995 0 0 0 2548 1 0 0 20 0 1 0 1683703 67878912 13253 33554432000 4194304 6201397 140734356197312 140734356195880 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 16572 13253 147 491 0 16071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 66288

[startup+51.1003 s]
/proc/loadavg: 2.03 2.03 2.10 3/177 3574
/proc/meminfo: memFree=31482408/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=86688 CPUtime=51.08 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 3638 0 0 0 5107 1 0 0 20 0 1 0 1683703 88768512 19145 33554432000 4194304 6201397 140734356197312 140734356195880 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 21672 19145 147 491 0 21171 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 86688

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.09 3/177 3575
/proc/meminfo: memFree=31404608/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=176476 CPUtime=102.28 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 5957 0 0 0 10226 2 0 0 20 0 1 0 1683703 180711424 35713 33554432000 4194304 6201397 140734356197312 140734356195976 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 44119 35713 147 491 0 43618 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 176476

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.08 3/177 3667
/proc/meminfo: memFree=31410320/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=178072 CPUtime=162.26 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 6361 0 0 0 16224 2 0 0 20 0 1 0 1683703 182345728 40205 33554432000 4194304 6201397 140734356197312 140734356195880 4213192 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 44518 40205 147 491 0 44017 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 178072

[startup+222.308 s]
/proc/loadavg: 2.00 2.01 2.08 3/177 3668
/proc/meminfo: memFree=31350448/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=267244 CPUtime=222.26 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 8606 0 0 0 22223 3 0 0 20 0 1 0 1683703 273657856 53055 33554432000 4194304 6201397 140734356197312 140734356196024 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 66811 53055 147 491 0 66310 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 267244

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/178 3672
/proc/meminfo: memFree=31300380/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=272564 CPUtime=282.25 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 9947 0 0 0 28220 5 0 0 20 0 1 0 1683703 279105536 63083 33554432000 4194304 6201397 140734356197312 140734356196024 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 68141 63083 147 491 0 67640 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 272564

[startup+342.3 s]
/proc/loadavg: 2.07 2.03 2.08 3/177 3696
/proc/meminfo: memFree=31246444/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=409244 CPUtime=342.23 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 11369 0 0 0 34217 6 0 0 20 0 1 0 1683703 419065856 73558 33554432000 4194304 6201397 140734356197312 140734356195592 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 102311 73558 147 491 0 101810 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 409244

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.07 3/177 3698
/proc/meminfo: memFree=31199904/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=409376 CPUtime=402.23 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 11404 0 0 0 40216 7 0 0 20 0 1 0 1683703 419201024 83813 33554432000 4194304 6201397 140734356197312 140734356196440 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 102344 83813 160 491 0 101843 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 409376

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.07 3/177 3699
/proc/meminfo: memFree=31156420/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=409376 CPUtime=462.22 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 11426 0 0 0 46215 7 0 0 20 0 1 0 1683703 419201024 92252 33554432000 4194304 6201397 140734356197312 140734356196440 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 102344 92252 160 491 0 101843 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 409376

[startup+522.3 s]
/proc/loadavg: 2.02 2.02 2.06 3/177 3700
/proc/meminfo: memFree=31127032/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=413632 CPUtime=522.21 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 12511 0 0 0 52213 8 0 0 20 0 1 0 1683703 423559168 98958 33554432000 4194304 6201397 140734356197312 140734356196024 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 103408 98958 160 491 0 102907 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 413632

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/177 3701
/proc/meminfo: memFree=31100108/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=629748 CPUtime=582.2 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 12938 0 0 0 58212 8 0 0 20 0 1 0 1683703 644861952 103975 33554432000 4194304 6201397 140734356197312 140734356196024 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 157437 103975 160 491 0 156936 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 629748


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/177 3711
/proc/meminfo: memFree=30924880/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=942.14 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19560 0 0 0 94201 13 0 0 20 0 1 0 1683703 671653888 139724 33554432000 4194304 6201397 140734356197312 140734356196024 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 139724 160 491 0 163477 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 655912

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/177 3713
/proc/meminfo: memFree=30905956/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1002.13 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19584 0 0 0 100200 13 0 0 20 0 1 0 1683703 671653888 144347 33554432000 4194304 6201397 140734356197312 140734356196024 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 144347 160 491 0 163477 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 655912

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/177 3714
/proc/meminfo: memFree=30885496/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1062.12 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19589 0 0 0 106199 13 0 0 20 0 1 0 1683703 671653888 147275 33554432000 4194304 6201397 140734356197312 140734356196440 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147275 160 491 0 163477 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 655912

[startup+1122.3 s]
/proc/loadavg: 2.11 2.04 2.03 3/177 3761
/proc/meminfo: memFree=30965096/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1122.11 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19589 0 0 0 112198 13 0 0 20 0 1 0 1683703 671653888 147275 33554432000 4194304 6201397 140734356197312 140734356196440 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147275 160 491 0 163477 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 655912

[startup+1182.3 s]
/proc/loadavg: 2.08 2.04 2.03 3/177 3762
/proc/meminfo: memFree=30836328/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1182.1 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19589 0 0 0 118197 13 0 0 20 0 1 0 1683703 671653888 147275 33554432000 4194304 6201397 140734356197312 140734356196440 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147275 160 491 0 163477 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 655912

[startup+1242.3 s]
/proc/loadavg: 2.02 2.03 2.02 3/177 3763
/proc/meminfo: memFree=30743280/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1242.09 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19589 0 0 0 124196 13 0 0 20 0 1 0 1683703 671653888 147275 33554432000 4194304 6201397 140734356197312 140734356196440 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147275 160 491 0 163477 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 655912

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/177 3765
/proc/meminfo: memFree=30713992/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1302.09 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19595 0 0 0 130196 13 0 0 20 0 1 0 1683703 671653888 147281 33554432000 4194304 6201397 140734356197312 140734356196440 4213253 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147281 166 491 0 163477 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 655912

[startup+1362.3 s]
/proc/loadavg: 2.05 2.03 2.02 3/177 3766
/proc/meminfo: memFree=30633252/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1362.08 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19601 0 0 0 136195 13 0 0 20 0 1 0 1683703 671653888 147287 33554432000 4194304 6201397 140734356197312 140734356196440 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147287 166 491 0 163477 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 655912

[startup+1422.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/177 3767
/proc/meminfo: memFree=30629528/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1422.07 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19601 0 0 0 142194 13 0 0 20 0 1 0 1683703 671653888 147287 33554432000 4194304 6201397 140734356197312 140734356196440 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147287 166 491 0 163477 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 655912

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/178 3771
/proc/meminfo: memFree=30625660/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=655912 CPUtime=1482.06 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19601 0 0 0 148193 13 0 0 20 0 1 0 1683703 671653888 147287 33554432000 4194304 6201397 140734356197312 140734356196440 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 163978 147287 166 491 0 163477 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 655912

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3772
/proc/meminfo: memFree=30573380/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1542.06 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19625 0 0 0 154193 13 0 0 20 0 1 0 1683703 671817728 147311 33554432000 4194304 6201397 140734356197312 140734356195928 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 147311 166 491 0 163517 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 656072

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3774
/proc/meminfo: memFree=30558544/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1602.04 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19628 0 0 0 160191 13 0 0 20 0 1 0 1683703 671817728 147314 33554432000 4194304 6201397 140734356197312 140734356196440 4213240 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 147314 166 491 0 163517 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 656072

[startup+1662.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 3775
/proc/meminfo: memFree=30558308/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1662.03 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19628 0 0 0 166190 13 0 0 20 0 1 0 1683703 671817728 147314 33554432000 4194304 6201397 140734356197312 140734356196440 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 147314 166 491 0 163517 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 656072

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3776
/proc/meminfo: memFree=30556636/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1722.02 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19628 0 0 0 172189 13 0 0 20 0 1 0 1683703 671817728 147314 33554432000 4194304 6201397 140734356197312 140734356196440 4213244 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 147314 166 491 0 163517 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 656072

[startup+1782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 3777
/proc/meminfo: memFree=30516480/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1782.01 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19630 0 0 0 178188 13 0 0 20 0 1 0 1683703 671817728 148338 33554432000 4194304 6201397 140734356197312 140734356196440 4213261 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 148338 166 491 0 163517 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 656072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 3777
/proc/meminfo: memFree=30504812/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1800.01 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19632 0 0 0 179988 13 0 0 20 0 1 0 1683703 671817728 149362 33554432000 4194304 6201397 140734356197312 140734356196440 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 149362 166 491 0 163517 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 656072

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 3526 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 3777
/proc/meminfo: memFree=30504812/32872528 swapFree=170020/176152
[pid=3526] ppid=3523 vsize=656072 CPUtime=1800.01 cores=1,3,5,7
/proc/3526/stat : 3526 (cdcl-cuttingpla) R 3523 3526 1985 0 -1 4202496 19632 0 0 0 179988 13 0 0 20 0 1 0 1683703 671817728 149362 33554432000 4194304 6201397 140734356197312 140734356196440 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/3526/statm: 164018 149362 166 491 0 163517 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 656072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.88
CPU system time (s): 0.140978
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 656072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.140978
maximum resident set size= 597448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19632
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= 10
involuntary context switches= 1981

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.97624 second user time and 7.8618 second system time

The end

Launcher Data 

Begin job on node105 at 2016-06-29 20:55:24
IDJOB=4118743
IDBENCH=111527
IDSOLVER=2550
FILE ID=node105/4118743-1467226524
RUNJOBID= node105-1467210315-2002
PBS_JOBID= 19997600
Free space on /tmp= 71736 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/opb/normalized-autocorr_bern40-30.lin.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4118743-1467226524/watcher-4118743-1467226524 -o /tmp/evaluation-result-4118743-1467226524/solver-4118743-1467226524 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1467210315-2002 --watchdog 1960 --input HOME/instance-4118743-1467226524.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 0e343a90d4a4002cba3fa8b202e2c3d2
RANDOM SEED=1407335788

node105.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		: 2666.487
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		: 2666.487
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		: 2666.487
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	: 5332.55
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		: 2666.487
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		: 2666.487
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		: 2666.487
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		: 2666.487
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		: 2666.487
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31316420 kB
Buffers:           60644 kB
Cached:           284964 kB
SwapCached:            0 kB
Active:           399624 kB
Inactive:         273732 kB
Active(anon):     330156 kB
Inactive(anon):        4 kB
Active(file):      69468 kB
Inactive(file):   273728 kB
Unevictable:      176152 kB
Mlocked:          170020 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              3528 kB
Writeback:             0 kB
AnonPages:        503612 kB
Mapped:            14556 kB
Shmem:               204 kB
Slab:             577188 kB
SReclaimable:      21360 kB
SUnreclaim:       555828 kB
KernelStack:        1424 kB
PageTables:         4988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     688260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    311296 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= 71732 MiB
End job on node105 at 2016-06-29 21:25:24