Trace number 4100767

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cdcl-cuttingplanes OPT binary search 2016-05-01? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-25fv47.opb
MD5SUMdfddd97e7752f713f95f506cbe2ca323
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables47130
Total number of constraints820
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints820
Minimum length of a constraint30
Maximum length of a constraint10200
Number of terms in the objective function 19170
Biggest coefficient in the objective function 26496
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 540242
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 540242
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
0.09/0.13	c * #variable= 47130 #constraint= 820
0.29/0.32	c * #variable= 47130 #constraint= 820
22.79/22.84	c #Conflicts:       1000 | #Learnt:        985 | 7.372
22.79/22.84	c total clause space: 127.173MB
22.79/22.84	c total #watches: 1622676
334.45/334.54	c total #propagations: 1659114 / total #impl: 97102249 (eff. 0.017)
334.45/334.54	c #Conflicts:       2000 | #Learnt:       1981 | 10.077
334.45/334.54	c total clause space: 335.816MB
334.45/334.54	c total #watches: 4654924

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-4100767-1466245547/watcher-4100767-1466245547 -o /tmp/evaluation-result-4100767-1466245547/solver-4100767-1466245547 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21095 --watchdog 1960 --input HOME/instance-4100767-1466245547.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=23151
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: 2.38 2.33 2.28 3/176 23154
/proc/meminfo: memFree=29928076/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=55976 CPUtime=0 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 26600499 57319424 6780 33554432000 4194304 6211289 140736812325088 140735492211080 4206563 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 13994 6780 98 493 0 13491 0

[startup+0.100204 s]
/proc/loadavg: 2.38 2.33 2.28 3/176 23154
/proc/meminfo: memFree=29928076/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=59852 CPUtime=0.09 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 1768 0 0 0 9 0 0 0 20 0 1 0 26600499 61288448 11701 33554432000 4194304 6211289 140736812325088 140735492211080 5418912 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 14963 11701 121 493 0 14460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59852

[startup+0.20034 s]
/proc/loadavg: 2.38 2.33 2.28 3/176 23154
/proc/meminfo: memFree=29928076/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=75156 CPUtime=0.19 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 3962 0 0 0 18 1 0 0 20 0 1 0 26600499 76959744 15657 33554432000 4194304 6211289 140736812325088 140735492211080 4228605 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 18789 15657 144 493 0 18286 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 75156

[startup+0.300297 s]
/proc/loadavg: 2.38 2.33 2.28 3/176 23154
/proc/meminfo: memFree=29928076/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=81680 CPUtime=0.29 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 5050 0 0 0 28 1 0 0 20 0 1 0 26600499 83640320 17256 33554432000 4194304 6211289 140736812325088 140735492211080 4229080 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 20420 17256 144 493 0 19917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 81680

[startup+0.700267 s]
/proc/loadavg: 2.38 2.33 2.28 3/176 23154
/proc/meminfo: memFree=29928076/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=113096 CPUtime=0.69 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 7913 0 0 0 67 2 0 0 20 0 1 0 26600499 115810304 21843 33554432000 4194304 6211289 140736812325088 140735492211080 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 28274 21843 150 493 0 27771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 113096

[startup+1.50029 s]
/proc/loadavg: 2.38 2.33 2.28 3/177 23155
/proc/meminfo: memFree=29840924/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=113096 CPUtime=1.49 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 8216 0 0 0 147 2 0 0 20 0 1 0 26600499 115810304 22026 33554432000 4194304 6211289 140736812325088 140736812322968 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 28274 22026 150 493 0 27771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113096

[startup+3.10028 s]
/proc/loadavg: 2.38 2.33 2.28 4/177 23155
/proc/meminfo: memFree=29835712/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=113096 CPUtime=3.09 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 8223 0 0 0 307 2 0 0 20 0 1 0 26600499 115810304 23565 33554432000 4194304 6211289 140736812325088 140736812322968 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 28274 23565 150 493 0 27771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113096

[startup+6.30029 s]
/proc/loadavg: 2.35 2.33 2.28 3/177 23155
/proc/meminfo: memFree=29833052/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=125404 CPUtime=6.29 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 8722 0 0 0 627 2 0 0 20 0 1 0 26600499 128413696 24465 33554432000 4194304 6211289 140736812325088 140736812323080 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 31351 24465 150 493 0 30848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125404

[startup+12.7003 s]
/proc/loadavg: 2.32 2.32 2.28 3/177 23155
/proc/meminfo: memFree=29794388/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=183492 CPUtime=12.69 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 11141 0 0 0 1265 4 0 0 20 0 1 0 26600499 187895808 33501 33554432000 4194304 6211289 140736812325088 140736812322952 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 45873 33501 150 493 0 45370 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183492

[startup+25.5004 s]
/proc/loadavg: 2.47 2.36 2.29 3/177 23155
/proc/meminfo: memFree=29750356/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=237856 CPUtime=25.49 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 12376 0 0 0 2545 4 0 0 20 0 1 0 26600499 243564544 44432 33554432000 4194304 6211289 140736812325088 140736812323080 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 59464 44432 160 493 0 58961 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 237856

[startup+51.1004 s]
/proc/loadavg: 2.31 2.33 2.28 3/177 23155
/proc/meminfo: memFree=29721940/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=245800 CPUtime=51.09 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 14396 0 0 0 5104 5 0 0 20 0 1 0 26600499 251699200 51562 33554432000 4194304 6211289 140736812325088 140736812322952 4209392 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 61450 51562 160 493 0 60947 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 245800

[startup+102.3 s]
/proc/loadavg: 2.28 2.32 2.27 3/177 23157
/proc/meminfo: memFree=29688844/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=330584 CPUtime=102.28 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 15455 0 0 0 10222 6 0 0 20 0 1 0 26600499 338518016 59756 33554432000 4194304 6211289 140736812325088 140736812322952 4209484 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 82646 59756 160 493 0 82143 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 330584

[startup+162.3 s]
/proc/loadavg: 2.30 2.32 2.27 3/176 23158
/proc/meminfo: memFree=29645664/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=350008 CPUtime=162.26 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 20305 0 0 0 16219 7 0 0 20 0 1 0 26600499 358408192 70738 33554432000 4194304 6211289 140736812325088 140736812322952 4210065 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 87502 70738 160 493 0 86999 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 350008

[startup+222.307 s]
/proc/loadavg: 2.20 2.29 2.27 3/177 23160
/proc/meminfo: memFree=29628908/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=350708 CPUtime=222.26 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 20511 0 0 0 22219 7 0 0 20 0 1 0 26600499 359124992 74521 33554432000 4194304 6211289 140736812325088 140736812323080 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 87677 74521 160 493 0 87174 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 350708

[startup+282.3 s]
/proc/loadavg: 2.22 2.28 2.26 4/178 23164
/proc/meminfo: memFree=29612244/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=351000 CPUtime=282.25 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 20575 0 0 0 28217 8 0 0 20 0 1 0 26600499 359424000 78673 33554432000 4194304 6211289 140736812325088 140736812323080 4209392 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 87750 78673 160 493 0 87247 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 351000

[startup+342.3 s]
/proc/loadavg: 2.23 2.27 2.26 3/177 23165
/proc/meminfo: memFree=29590912/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=483704 CPUtime=342.24 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 23795 0 0 0 34216 8 0 0 20 0 1 0 26600499 495312896 83881 33554432000 4194304 6211289 140736812325088 140736812323432 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 120926 83881 160 493 0 120423 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 483704

[startup+402.3 s]
/proc/loadavg: 2.32 2.28 2.27 3/177 23167
/proc/meminfo: memFree=29590896/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=483704 CPUtime=402.23 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 23795 0 0 0 40215 8 0 0 20 0 1 0 26600499 495312896 83881 33554432000 4194304 6211289 140736812325088 140736812323432 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 120926 83881 160 493 0 120423 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 483704

[startup+462.3 s]
/proc/loadavg: 2.16 2.24 2.25 3/177 23168
/proc/meminfo: memFree=29590876/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=483704 CPUtime=462.22 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 23795 0 0 0 46214 8 0 0 20 0 1 0 26600499 495312896 83881 33554432000 4194304 6211289 140736812325088 140736812323432 4209380 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 120926 83881 160 493 0 120423 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 483704

[startup+522.3 s]
/proc/loadavg: 2.31 2.27 2.26 3/177 23169
/proc/meminfo: memFree=29587140/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=483704 CPUtime=522.21 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 23810 0 0 0 52213 8 0 0 20 0 1 0 26600499 495312896 83896 33554432000 4194304 6211289 140736812325088 140736812323432 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 120926 83896 160 493 0 120423 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 483704

[startup+582.3 s]
/proc/loadavg: 2.26 2.26 2.26 3/177 23170
/proc/meminfo: memFree=29579056/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484292 CPUtime=582.2 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 23925 0 0 0 58212 8 0 0 20 0 1 0 26600499 495915008 84011 33554432000 4194304 6211289 140736812325088 140736812322952 4209403 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121073 84011 165 493 0 120570 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 484292


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.25 2.25 3/177 23180
/proc/meminfo: memFree=29529584/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=942.14 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 94206 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209501 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 484612

[startup+1002.3 s]
/proc/loadavg: 2.30 2.26 2.26 3/177 23182
/proc/meminfo: memFree=29520504/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1002.13 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 100205 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 484612

[startup+1062.3 s]
/proc/loadavg: 2.29 2.26 2.26 4/177 23183
/proc/meminfo: memFree=29509776/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1062.12 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 106204 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209497 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 484612

[startup+1122.3 s]
/proc/loadavg: 2.22 2.24 2.25 4/177 23184
/proc/meminfo: memFree=29332540/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1122.11 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 112203 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209497 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 484612

[startup+1182.3 s]
/proc/loadavg: 2.13 2.21 2.24 4/177 23231
/proc/meminfo: memFree=29629784/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1182.1 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 118202 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209507 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 484612

[startup+1242.3 s]
/proc/loadavg: 2.22 2.21 2.23 3/177 23232
/proc/meminfo: memFree=29535704/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1242.09 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 124201 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209484 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 484612

[startup+1302.3 s]
/proc/loadavg: 2.29 2.23 2.24 3/177 23234
/proc/meminfo: memFree=29470780/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1302.08 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 130200 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209497 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 484612

[startup+1362.3 s]
/proc/loadavg: 2.15 2.20 2.23 4/177 23235
/proc/meminfo: memFree=29432468/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1362.07 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 136199 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 484612

[startup+1422.3 s]
/proc/loadavg: 2.30 2.24 2.24 3/177 23236
/proc/meminfo: memFree=29398428/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1422.07 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 142199 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 484612

[startup+1482.3 s]
/proc/loadavg: 2.29 2.24 2.23 3/178 23240
/proc/meminfo: memFree=29386032/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1482.05 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 148197 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 484612

[startup+1542.31 s]
/proc/loadavg: 2.23 2.22 2.23 3/177 23241
/proc/meminfo: memFree=29338460/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1542.05 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 154197 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209464 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 484612

[startup+1602.3 s]
/proc/loadavg: 2.26 2.23 2.23 4/177 23243
/proc/meminfo: memFree=29330608/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1602.04 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 160196 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209497 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 484612

[startup+1662.3 s]
/proc/loadavg: 2.23 2.23 2.22 3/177 23244
/proc/meminfo: memFree=29296024/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1662.03 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 166195 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209304 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 484612

[startup+1722.3 s]
/proc/loadavg: 2.26 2.24 2.23 3/177 23245
/proc/meminfo: memFree=29243052/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1722.02 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 172194 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 484612

[startup+1782.3 s]
/proc/loadavg: 2.33 2.27 2.24 4/177 23246
/proc/meminfo: memFree=29227524/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1782.01 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 178193 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209501 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 484612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.30 2.27 2.24 3/177 23246
/proc/meminfo: memFree=29226656/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1800.01 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 179993 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 484612

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 23154 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.30 2.27 2.24 3/177 23246
/proc/meminfo: memFree=29226656/32872528 swapFree=1499884/1696108
[pid=23154] ppid=23151 vsize=484612 CPUtime=1800.01 cores=0,2,4,6
/proc/23154/stat : 23154 (cdcl-cuttingpla) R 23151 23154 21079 0 -1 4202496 24039 0 0 0 179993 8 0 0 20 0 1 0 26600499 496242688 85356 33554432000 4194304 6211289 140736812325088 140736812323000 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/23154/statm: 121153 85356 165 493 0 120650 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 484612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.086986
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 484612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.086986
maximum resident set size= 341424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24039
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= 23
involuntary context switches= 1873

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.65214 second user time and 7.9088 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 12:25:48
IDJOB=4100767
IDBENCH=1658
IDSOLVER=2549
FILE ID=node137/4100767-1466245547
RUNJOBID= node137-1466229299-21095
PBS_JOBID= 19918171
Free space on /tmp= 71696 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-25fv47.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100767-1466245547/watcher-4100767-1466245547 -o /tmp/evaluation-result-4100767-1466245547/solver-4100767-1466245547 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466229299-21095 --watchdog 1960 --input HOME/instance-4100767-1466245547.opb ./cdcl-cuttingplanes-opt-binarysearch-release

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

MD5SUM BENCH= dfddd97e7752f713f95f506cbe2ca323
RANDOM SEED=1230558398

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29928456 kB
Buffers:          125700 kB
Cached:           191852 kB
SwapCached:         1268 kB
Active:           288752 kB
Inactive:         220876 kB
Active(anon):     192848 kB
Inactive(anon):     1024 kB
Active(file):      95904 kB
Inactive(file):   219852 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:              5516 kB
Writeback:             0 kB
AnonPages:       1887060 kB
Mapped:             8000 kB
Shmem:                 0 kB
Slab:             604796 kB
SReclaimable:      48628 kB
SUnreclaim:       556168 kB
KernelStack:        1424 kB
PageTables:         7952 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2039584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    278528 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 node137 at 2016-06-18 12:55:48