Trace number 4101928

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 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
MD5SUM7553b5b0af389e391cbb593275af2f9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark73
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41
Optimality of the best value was proved YES
Number of variables87482
Total number of constraints36
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint599
Maximum length of a constraint42032
Number of terms in the objective function 87482
Biggest coefficient in the objective function 23
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 568395
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 23
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 568395
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= 87482 #constraint= 36

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-4101928-1466256421/watcher-4101928-1466256421 -o /tmp/evaluation-result-4101928-1466256421/solver-4101928-1466256421 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466240214-21025 --watchdog 1960 --input HOME/instance-4101928-1466256421.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=22623
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: 2.09 2.18 2.18 3/176 22626
/proc/meminfo: memFree=30108888/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 278 0 0 0 0 0 0 0 20 0 1 0 27688611 29810688 5269 33554432000 4194304 6201397 140736456031984 140734149570440 5194148 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 7278 5269 130 491 0 6777 0

[startup+0.100167 s]
/proc/loadavg: 2.09 2.18 2.18 3/176 22626
/proc/meminfo: memFree=30108888/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=37552 CPUtime=0.09 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 1757 0 0 0 9 0 0 0 20 0 1 0 27688611 38453248 7853 33554432000 4194304 6201397 140736456031984 140734149570440 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 9388 7853 142 491 0 8887 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37552

[startup+0.200311 s]
/proc/loadavg: 2.09 2.18 2.18 3/176 22626
/proc/meminfo: memFree=30108888/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=46632 CPUtime=0.19 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 2423 0 0 0 19 0 0 0 20 0 1 0 27688611 47751168 10047 33554432000 4194304 6201397 140736456031984 140734149570440 4758219 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 11658 10047 143 491 0 11157 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46632

[startup+0.30033 s]
/proc/loadavg: 2.09 2.18 2.18 3/176 22626
/proc/meminfo: memFree=30108888/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=55140 CPUtime=0.28 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 2832 0 0 0 28 0 0 0 20 0 1 0 27688611 56463360 11988 33554432000 4194304 6201397 140736456031984 140734149570440 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 13785 11988 143 491 0 13284 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 55140

[startup+0.700276 s]
/proc/loadavg: 2.09 2.18 2.18 3/176 22626
/proc/meminfo: memFree=30108888/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=89596 CPUtime=0.69 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 4100 0 0 0 67 2 0 0 20 0 1 0 27688611 91746304 18662 33554432000 4194304 6201397 140736456031984 140736456030712 4219724 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 22399 18662 147 491 0 21898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 89596

[startup+1.50027 s]
/proc/loadavg: 2.09 2.18 2.18 3/177 22627
/proc/meminfo: memFree=30034040/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=93208 CPUtime=1.48 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 5159 0 0 0 146 2 0 0 20 0 1 0 27688611 95444992 21083 33554432000 4194304 6201397 140736456031984 140736456030712 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 23302 21083 147 491 0 22801 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 93208

[startup+3.10024 s]
/proc/loadavg: 2.09 2.18 2.18 4/177 22627
/proc/meminfo: memFree=30013268/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=127504 CPUtime=3.09 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 6031 0 0 0 306 3 0 0 20 0 1 0 27688611 130564096 24510 33554432000 4194304 6201397 140736456031984 140736456030552 4221557 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 31876 24510 147 491 0 31375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127504

[startup+6.30028 s]
/proc/loadavg: 2.08 2.18 2.17 3/177 22673
/proc/meminfo: memFree=30148128/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=185548 CPUtime=6.29 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 8418 0 0 0 625 4 0 0 20 0 1 0 27688611 190001152 38179 33554432000 4194304 6201397 140736456031984 140736456031016 4215783 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 46387 38179 147 491 0 45886 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 185548

[startup+12.7002 s]
/proc/loadavg: 2.07 2.18 2.17 4/177 22673
/proc/meminfo: memFree=30063640/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=269408 CPUtime=12.69 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 9388 0 0 0 1265 4 0 0 20 0 1 0 27688611 275873792 45991 33554432000 4194304 6201397 140736456031984 140736456030552 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 67352 45991 147 491 0 66851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 269408

[startup+25.5003 s]
/proc/loadavg: 2.12 2.18 2.18 3/177 22674
/proc/meminfo: memFree=30008032/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=272336 CPUtime=25.48 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 10418 0 0 0 2544 4 0 0 20 0 1 0 27688611 278872064 48240 33554432000 4194304 6201397 140736456031984 140736456030552 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 68084 48240 147 491 0 67583 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 272336

[startup+51.1003 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 22674
/proc/meminfo: memFree=29978192/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=273904 CPUtime=51.08 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 10763 0 0 0 5104 4 0 0 20 0 1 0 27688611 280477696 50118 33554432000 4194304 6201397 140736456031984 140736456030264 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 68476 50118 147 491 0 67975 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 273904

[startup+102.3 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 22675
/proc/meminfo: memFree=29944188/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=276456 CPUtime=102.28 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 11801 0 0 0 10223 5 0 0 20 0 1 0 27688611 283090944 55398 33554432000 4194304 6201397 140736456031984 140736456030264 4213249 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 69114 55398 147 491 0 68613 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 276456

[startup+162.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/177 22676
/proc/meminfo: memFree=29868868/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=288084 CPUtime=162.27 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 14738 0 0 0 16221 6 0 0 20 0 1 0 27688611 294998016 66511 33554432000 4194304 6201397 140736456031984 140736456030552 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 72021 66511 147 491 0 71520 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 288084

[startup+222.307 s]
/proc/loadavg: 2.24 2.20 2.18 4/178 22680
/proc/meminfo: memFree=29825032/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=424084 CPUtime=222.26 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 15804 0 0 0 22220 6 0 0 20 0 1 0 27688611 434262016 71152 33554432000 4194304 6201397 140736456031984 140736456030552 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 106021 71152 147 491 0 105520 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 424084

[startup+282.3 s]
/proc/loadavg: 2.26 2.22 2.19 4/177 22681
/proc/meminfo: memFree=29718932/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=433004 CPUtime=282.25 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 25920 0 0 0 28216 9 0 0 20 0 1 0 27688611 443396096 93916 33554432000 4194304 6201397 140736456031984 140736456030696 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 108251 93916 147 491 0 107750 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 433004

[startup+342.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 22683
/proc/meminfo: memFree=29570996/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=652892 CPUtime=342.24 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 37715 0 0 0 34212 12 0 0 20 0 1 0 27688611 668561408 126346 33554432000 4194304 6201397 140736456031984 140736456030264 4216020 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 163223 126346 147 491 0 162722 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 652892

[startup+402.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 22684
/proc/meminfo: memFree=29484716/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=656416 CPUtime=402.22 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 55580 0 0 0 40206 16 0 0 20 0 1 0 27688611 672169984 146496 33554432000 4194304 6201397 140736456031984 140736456030648 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 164104 146496 147 491 0 163603 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 656416

[startup+462.3 s]
/proc/loadavg: 2.21 2.23 2.18 4/177 22685
/proc/meminfo: memFree=29469892/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=657736 CPUtime=462.22 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 55911 0 0 0 46205 17 0 0 20 0 1 0 27688611 673521664 146827 33554432000 4194304 6201397 140736456031984 140736456030648 4213249 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 164434 146827 147 491 0 163933 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 657736

[startup+522.3 s]
/proc/loadavg: 2.27 2.24 2.19 4/177 22686
/proc/meminfo: memFree=29344108/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1015892 CPUtime=522.21 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 69326 0 0 0 52201 20 0 0 20 0 1 0 27688611 1040273408 172427 33554432000 4194304 6201397 140736456031984 140736456030776 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 253973 172427 147 491 0 253472 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1015892

[startup+582.3 s]
/proc/loadavg: 2.22 2.23 2.18 4/177 22687
/proc/meminfo: memFree=29302912/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1020600 CPUtime=582.2 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 72815 0 0 0 58199 21 0 0 20 0 1 0 27688611 1045094400 177266 33554432000 4194304 6201397 140736456031984 140736456030648 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 255150 177266 147 491 0 254649 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1020600


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 22698
/proc/meminfo: memFree=29231832/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1029500 CPUtime=942.15 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 76841 0 0 0 94193 22 0 0 20 0 1 0 27688611 1054208000 187130 33554432000 4194304 6201397 140736456031984 140736456030936 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 257375 187130 147 491 0 256874 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 1029500

[startup+1002.3 s]
/proc/loadavg: 2.22 2.24 2.19 4/177 22699
/proc/meminfo: memFree=29197508/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1035648 CPUtime=1002.13 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 78232 0 0 0 100191 22 0 0 20 0 1 0 27688611 1060503552 191076 33554432000 4194304 6201397 140736456031984 140736456030696 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 258912 191076 147 491 0 258411 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 1035648

[startup+1062.3 s]
/proc/loadavg: 2.22 2.24 2.19 4/177 22700
/proc/meminfo: memFree=29173728/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1036160 CPUtime=1062.12 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 78805 0 0 0 106190 22 0 0 20 0 1 0 27688611 1061027840 194850 33554432000 4194304 6201397 140736456031984 140736456030264 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259040 194850 147 491 0 258539 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 1036160

[startup+1122.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 22701
/proc/meminfo: memFree=29161884/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1036160 CPUtime=1122.12 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 78869 0 0 0 112189 23 0 0 20 0 1 0 27688611 1061027840 196958 33554432000 4194304 6201397 140736456031984 140736456030264 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259040 196958 147 491 0 258539 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 1036160

[startup+1182.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 22702
/proc/meminfo: memFree=29152948/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1036736 CPUtime=1182.11 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 78955 0 0 0 118188 23 0 0 20 0 1 0 27688611 1061617664 199088 33554432000 4194304 6201397 140736456031984 140736456030264 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259184 199088 147 491 0 258683 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 1036736

[startup+1242.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 22704
/proc/meminfo: memFree=29145876/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1036736 CPUtime=1242.1 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 79041 0 0 0 124187 23 0 0 20 0 1 0 27688611 1061617664 200196 33554432000 4194304 6201397 140736456031984 140736456030264 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259184 200196 147 491 0 258683 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 1036736

[startup+1302.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 22705
/proc/meminfo: memFree=29134396/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1037592 CPUtime=1302.09 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 79235 0 0 0 130186 23 0 0 20 0 1 0 27688611 1062494208 201923 33554432000 4194304 6201397 140736456031984 140736456030584 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259398 201923 147 491 0 258897 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 1037592

[startup+1362.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 22706
/proc/meminfo: memFree=29118448/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1037592 CPUtime=1362.08 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 79238 0 0 0 136185 23 0 0 20 0 1 0 27688611 1062494208 203459 33554432000 4194304 6201397 140736456031984 140736456030584 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259398 203459 147 491 0 258897 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1037592

[startup+1422.3 s]
/proc/loadavg: 2.28 2.26 2.19 3/178 22710
/proc/meminfo: memFree=29069880/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1038788 CPUtime=1422.08 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 80267 0 0 0 142185 23 0 0 20 0 1 0 27688611 1063718912 208361 33554432000 4194304 6201397 140736456031984 140736456030264 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 259697 208361 147 491 0 259196 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 1038788

[startup+1482.3 s]
/proc/loadavg: 2.29 2.26 2.19 3/177 22711
/proc/meminfo: memFree=29064240/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1041956 CPUtime=1482.06 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 81063 0 0 0 148183 23 0 0 20 0 1 0 27688611 1066962944 209157 33554432000 4194304 6201397 140736456031984 140736456030648 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 260489 209157 147 491 0 259988 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 1041956

[startup+1542.31 s]
/proc/loadavg: 2.27 2.26 2.20 4/176 22712
/proc/meminfo: memFree=29052400/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1047532 CPUtime=1542.06 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82460 0 0 0 154182 24 0 0 20 0 1 0 27688611 1072672768 212087 33554432000 4194304 6201397 140736456031984 140736456030632 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 261883 212087 147 491 0 261382 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 1047532

[startup+1602.3 s]
/proc/loadavg: 2.25 2.26 2.19 3/177 22714
/proc/meminfo: memFree=29050468/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1047532 CPUtime=1602.04 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82461 0 0 0 160180 24 0 0 20 0 1 0 27688611 1072672768 212599 33554432000 4194304 6201397 140736456031984 140736456030632 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 261883 212599 147 491 0 261382 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 1047532

[startup+1662.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 22715
/proc/meminfo: memFree=29048172/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1048208 CPUtime=1662.03 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82598 0 0 0 166179 24 0 0 20 0 1 0 27688611 1073364992 213247 33554432000 4194304 6201397 140736456031984 140736456030584 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 262052 213247 147 491 0 261551 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 1048208

[startup+1722.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 22716
/proc/meminfo: memFree=29047800/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1048208 CPUtime=1722.02 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82615 0 0 0 172178 24 0 0 20 0 1 0 27688611 1073364992 213264 33554432000 4194304 6201397 140736456031984 140736456030584 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 262052 213264 147 491 0 261551 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 1048208

[startup+1782.3 s]
/proc/loadavg: 2.42 2.30 2.21 3/177 22717
/proc/meminfo: memFree=29042384/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1048844 CPUtime=1782.01 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82814 0 0 0 178177 24 0 0 20 0 1 0 27688611 1074016256 214485 33554432000 4194304 6201397 140736456031984 140736456030264 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 262211 214485 147 491 0 261710 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 1048844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/177 22717
/proc/meminfo: memFree=29040212/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1049444 CPUtime=1800.01 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82890 0 0 0 179977 24 0 0 20 0 1 0 27688611 1074630656 215072 33554432000 4194304 6201397 140736456031984 140736456030264 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 262361 215072 147 491 0 261860 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1049444

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 22626 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/177 22717
/proc/meminfo: memFree=29040212/32872528 swapFree=1370848/1518016
[pid=22626] ppid=22623 vsize=1049444 CPUtime=1800.01 cores=0,2,4,6
/proc/22626/stat : 22626 (cdcl-cuttingpla) R 22623 22626 21009 0 -1 4202496 82890 0 0 0 179977 24 0 0 20 0 1 0 27688611 1074630656 215072 33554432000 4194304 6201397 140736456031984 140736456030264 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/22626/statm: 262361 215072 147 491 0 261860 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1049444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.78
CPU system time (s): 0.253961
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 1049444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.253961
maximum resident set size= 860288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82890
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= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.31734 second user time and 7.14291 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-18 15:27:01
IDJOB=4101928
IDBENCH=1811
IDSOLVER=2550
FILE ID=node129/4101928-1466256421
RUNJOBID= node129-1466240214-21025
PBS_JOBID= 19918189
Free space on /tmp= 71728 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101928-1466256421/watcher-4101928-1466256421 -o /tmp/evaluation-result-4101928-1466256421/solver-4101928-1466256421 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466240214-21025 --watchdog 1960 --input HOME/instance-4101928-1466256421.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 7553b5b0af389e391cbb593275af2f9b
RANDOM SEED=93697661

node129.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		: 2666.143
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	: 5332.28
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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	: 5332.54
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		: 2666.143
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		: 2666.143
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30109044 kB
Buffers:          138672 kB
Cached:           165124 kB
SwapCached:         1940 kB
Active:           284884 kB
Inactive:         225820 kB
Active(anon):     207888 kB
Inactive(anon):     1076 kB
Active(file):      76996 kB
Inactive(file):   224744 kB
Unevictable:     1518016 kB
Mlocked:         1370848 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:              9392 kB
Writeback:             0 kB
AnonPages:       1723948 kB
Mapped:             7908 kB
Shmem:                 0 kB
Slab:             601240 kB
SReclaimable:      45248 kB
SUnreclaim:       555992 kB
KernelStack:        1424 kB
PageTables:         7012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1843436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    337920 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= 71724 MiB
End job on node129 at 2016-06-18 15:57:02