Trace number 4101224

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

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
MD5SUMba437a46cdfe6ecad707b12b94061ac9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -20
Optimality of the best value was proved NO
Number of variables11514
Total number of constraints1050
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 constraints1050
Minimum length of a constraint11
Maximum length of a constraint11514
Number of terms in the objective function 11514
Biggest coefficient in the objective function 3344
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531132
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 15548
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 531582
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= 11514 #constraint= 1050

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-4101224-1466248884/watcher-4101224-1466248884 -o /tmp/evaluation-result-4101224-1466248884/solver-4101224-1466248884 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466241681-3934 --watchdog 1960 --input HOME/instance-4101224-1466248884.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=4643
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: 2.17 2.21 2.18 2/176 4646
/proc/meminfo: memFree=30272620/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 26934953 29810688 5268 33554432000 4194304 6201397 140733207698944 140733590683320 4211056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 7278 5268 130 491 0 6777 0

[startup+0.100164 s]
/proc/loadavg: 2.17 2.21 2.18 2/176 4646
/proc/meminfo: memFree=30272620/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=36000 CPUtime=0.09 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 1216 0 0 0 9 0 0 0 20 0 1 0 26934953 36864000 7628 33554432000 4194304 6201397 140733207698944 140733590683320 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 9000 7628 142 491 0 8499 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36000

[startup+0.200354 s]
/proc/loadavg: 2.17 2.21 2.18 2/176 4646
/proc/meminfo: memFree=30272620/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=38756 CPUtime=0.19 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 1359 0 0 0 19 0 0 0 20 0 1 0 26934953 39686144 8246 33554432000 4194304 6201397 140733207698944 140733207697672 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 9689 8246 146 491 0 9188 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 38756

[startup+0.300327 s]
/proc/loadavg: 2.17 2.21 2.18 2/176 4646
/proc/meminfo: memFree=30272620/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=38756 CPUtime=0.29 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 1359 0 0 0 29 0 0 0 20 0 1 0 26934953 39686144 8246 33554432000 4194304 6201397 140733207698944 140733207697672 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 9689 8246 146 491 0 9188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38756

[startup+0.700232 s]
/proc/loadavg: 2.17 2.21 2.18 2/176 4646
/proc/meminfo: memFree=30272620/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=38756 CPUtime=0.69 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 1364 0 0 0 69 0 0 0 20 0 1 0 26934953 39686144 8251 33554432000 4194304 6201397 140733207698944 140733207697672 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 9689 8251 146 491 0 9188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38756

[startup+1.50023 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 4647
/proc/meminfo: memFree=30239848/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=39128 CPUtime=1.49 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 1472 0 0 0 149 0 0 0 20 0 1 0 26934953 40067072 8359 33554432000 4194304 6201397 140733207698944 140733207697672 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 9782 8359 147 491 0 9281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39128

[startup+3.10024 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 4647
/proc/meminfo: memFree=30238988/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=39320 CPUtime=3.09 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 1514 0 0 0 309 0 0 0 20 0 1 0 26934953 40263680 8401 33554432000 4194304 6201397 140733207698944 140733207697512 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 9830 8401 147 491 0 9329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39320

[startup+6.30025 s]
/proc/loadavg: 2.24 2.22 2.18 4/177 4647
/proc/meminfo: memFree=30218500/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=70184 CPUtime=6.28 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 3560 0 0 0 628 0 0 0 20 0 1 0 26934953 71868416 15009 33554432000 4194304 6201397 140733207698944 140733207697656 4213339 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 17546 15009 147 491 0 17045 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 70184

[startup+12.7003 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 4647
/proc/meminfo: memFree=30202256/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=92420 CPUtime=12.69 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 4535 0 0 0 1268 1 0 0 20 0 1 0 26934953 94638080 17510 33554432000 4194304 6201397 140733207698944 140733207697512 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 23105 17510 147 491 0 22604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92420

[startup+25.5004 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 4647
/proc/meminfo: memFree=30200108/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=92912 CPUtime=25.49 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 4662 0 0 0 2548 1 0 0 20 0 1 0 26934953 95141888 18148 33554432000 4194304 6201397 140733207698944 140733207697656 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 23228 18148 147 491 0 22727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 92912

[startup+51.1003 s]
/proc/loadavg: 2.32 2.24 2.19 4/177 4647
/proc/meminfo: memFree=30199992/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=93288 CPUtime=51.08 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 4728 0 0 0 5107 1 0 0 20 0 1 0 26934953 95526912 18214 33554432000 4194304 6201397 140733207698944 140733207697512 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 23322 18214 147 491 0 22821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93288

[startup+102.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 4648
/proc/meminfo: memFree=30189240/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=95752 CPUtime=102.28 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 5358 0 0 0 10227 1 0 0 20 0 1 0 26934953 98050048 20888 33554432000 4194304 6201397 140733207698944 140733207697512 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 23938 20888 147 491 0 23437 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95752

[startup+162.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/177 4650
/proc/meminfo: memFree=30185516/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=127732 CPUtime=162.27 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 5732 0 0 0 16225 2 0 0 20 0 1 0 26934953 130797568 21769 33554432000 4194304 6201397 140733207698944 140733207697656 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 31933 21769 147 491 0 31432 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 127732

[startup+222.307 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 4651
/proc/meminfo: memFree=30142724/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=138628 CPUtime=222.27 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 8563 0 0 0 22224 3 0 0 20 0 1 0 26934953 141955072 29707 33554432000 4194304 6201397 140733207698944 140733207697608 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 34657 29707 147 491 0 34156 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 138628

[startup+282.3 s]
/proc/loadavg: 2.36 2.25 2.19 3/177 4652
/proc/meminfo: memFree=30071312/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=208264 CPUtime=282.25 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 13777 0 0 0 28220 5 0 0 20 0 1 0 26934953 213262336 47527 33554432000 4194304 6201397 140733207698944 140733207697608 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 52066 47527 147 491 0 51565 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 208264

[startup+342.3 s]
/proc/loadavg: 2.41 2.26 2.20 3/176 4699
/proc/meminfo: memFree=30282328/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=294948 CPUtime=342.24 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 15267 0 0 0 34219 5 0 0 20 0 1 0 26934953 302026752 52078 33554432000 4194304 6201397 140733207698944 140733207697224 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 73737 52078 147 491 0 73236 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 294948

[startup+402.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 4701
/proc/meminfo: memFree=30243048/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=296104 CPUtime=402.22 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 15553 0 0 0 40217 5 0 0 20 0 1 0 26934953 303210496 54390 33554432000 4194304 6201397 140733207698944 140733207697656 4213244 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 74026 54390 147 491 0 73525 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 296104

[startup+462.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 4703
/proc/meminfo: memFree=30220092/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=296292 CPUtime=462.22 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 15603 0 0 0 46217 5 0 0 20 0 1 0 26934953 303403008 55175 33554432000 4194304 6201397 140733207698944 140733207697656 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 74073 55175 147 491 0 73572 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 296292

[startup+522.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/178 4707
/proc/meminfo: memFree=30186780/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=296768 CPUtime=522.21 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 15811 0 0 0 52216 5 0 0 20 0 1 0 26934953 303890432 55801 33554432000 4194304 6201397 140733207698944 140733207697512 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 74192 55801 147 491 0 73691 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 296768

[startup+582.3 s]
/proc/loadavg: 2.31 2.26 2.19 3/177 4708
/proc/meminfo: memFree=30168468/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=297012 CPUtime=582.2 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 15872 0 0 0 58215 5 0 0 20 0 1 0 26934953 304140288 56373 33554432000 4194304 6201397 140733207698944 140733207697656 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 74253 56373 147 491 0 73752 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 297012


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.29 2.20 4/177 4715
/proc/meminfo: memFree=30005220/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=299612 CPUtime=942.14 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 16527 0 0 0 94209 5 0 0 20 0 1 0 26934953 306802688 61116 33554432000 4194304 6201397 140733207698944 140733207697224 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 74903 61116 147 491 0 74402 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 299612

[startup+1002.3 s]
/proc/loadavg: 2.39 2.31 2.21 3/177 4716
/proc/meminfo: memFree=29989576/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=299992 CPUtime=1002.14 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 16631 0 0 0 100208 6 0 0 20 0 1 0 26934953 307191808 62753 33554432000 4194304 6201397 140733207698944 140733207697656 4213361 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 74998 62753 147 491 0 74497 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 299992

[startup+1062.3 s]
/proc/loadavg: 2.24 2.28 2.21 3/177 4718
/proc/meminfo: memFree=29972824/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=300256 CPUtime=1062.13 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 16694 0 0 0 106207 6 0 0 20 0 1 0 26934953 307462144 63838 33554432000 4194304 6201397 140733207698944 140733207697224 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 75064 63838 147 491 0 74563 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 300256

[startup+1122.3 s]
/proc/loadavg: 2.25 2.27 2.20 4/178 4722
/proc/meminfo: memFree=29958580/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=301176 CPUtime=1122.12 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 16956 0 0 0 112206 6 0 0 20 0 1 0 26934953 308404224 65603 33554432000 4194304 6201397 140733207698944 140733207697656 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 75294 65603 147 491 0 74793 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 301176

[startup+1182.3 s]
/proc/loadavg: 2.30 2.28 2.21 3/177 4723
/proc/meminfo: memFree=29945116/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=302156 CPUtime=1182.11 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 17183 0 0 0 118205 6 0 0 20 0 1 0 26934953 309407744 66852 33554432000 4194304 6201397 140733207698944 140733207697656 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 75539 66852 147 491 0 75038 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 302156

[startup+1242.3 s]
/proc/loadavg: 2.27 2.27 2.21 3/177 4724
/proc/meminfo: memFree=29939276/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=303180 CPUtime=1242.1 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 17449 0 0 0 124204 6 0 0 20 0 1 0 26934953 310456320 67629 33554432000 4194304 6201397 140733207698944 140733207697656 4213192 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 75795 67629 147 491 0 75294 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 303180

[startup+1302.3 s]
/proc/loadavg: 2.14 2.23 2.20 3/177 4725
/proc/meminfo: memFree=29929968/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=303812 CPUtime=1302.09 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 17618 0 0 0 130203 6 0 0 20 0 1 0 26934953 311103488 67798 33554432000 4194304 6201397 140733207698944 140733207697656 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 75953 67798 147 491 0 75452 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 303812

[startup+1362.3 s]
/proc/loadavg: 2.26 2.25 2.20 3/177 4727
/proc/meminfo: memFree=29914144/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=303964 CPUtime=1362.08 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 17646 0 0 0 136202 6 0 0 20 0 1 0 26934953 311259136 67826 33554432000 4194304 6201397 140733207698944 140733207697512 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 75991 67826 147 491 0 75490 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 303964

[startup+1422.3 s]
/proc/loadavg: 2.22 2.23 2.19 4/177 4728
/proc/meminfo: memFree=29911968/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=304108 CPUtime=1422.08 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 17684 0 0 0 142202 6 0 0 20 0 1 0 26934953 311406592 68375 33554432000 4194304 6201397 140733207698944 140733207697512 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 76027 68375 147 491 0 75526 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 304108

[startup+1482.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 4729
/proc/meminfo: memFree=29908664/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=304736 CPUtime=1482.06 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 17862 0 0 0 148200 6 0 0 20 0 1 0 26934953 312049664 69064 33554432000 4194304 6201397 140733207698944 140733207697656 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 76184 69064 147 491 0 75683 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 304736

[startup+1542.31 s]
/proc/loadavg: 2.20 2.21 2.18 4/177 4730
/proc/meminfo: memFree=29900284/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=306352 CPUtime=1542.06 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 18259 0 0 0 154200 6 0 0 20 0 1 0 26934953 313704448 70994 33554432000 4194304 6201397 140733207698944 140733207697608 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 76588 70994 147 491 0 76087 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 306352

[startup+1602.3 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 4731
/proc/meminfo: memFree=29897108/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=307716 CPUtime=1602.04 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 18599 0 0 0 160198 6 0 0 20 0 1 0 26934953 315101184 71845 33554432000 4194304 6201397 140733207698944 140733207697656 4213348 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 76929 71845 147 491 0 76428 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 307716

[startup+1662.3 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 4733
/proc/meminfo: memFree=29894588/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=307904 CPUtime=1662.03 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 18639 0 0 0 166197 6 0 0 20 0 1 0 26934953 315293696 71885 33554432000 4194304 6201397 140733207698944 140733207697656 4213367 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 76976 71885 147 491 0 76475 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 307904

[startup+1722.3 s]
/proc/loadavg: 2.47 2.27 2.20 3/178 4737
/proc/meminfo: memFree=29837244/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=454848 CPUtime=1722.03 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 22582 0 0 0 172195 8 0 0 20 0 1 0 26934953 465764352 85445 33554432000 4194304 6201397 140733207698944 140733207697608 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 113712 85445 147 491 0 113211 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 454848

[startup+1782.3 s]
/proc/loadavg: 2.41 2.28 2.21 3/177 4738
/proc/meminfo: memFree=29833208/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=456456 CPUtime=1782.01 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 22988 0 0 0 178193 8 0 0 20 0 1 0 26934953 467410944 86362 33554432000 4194304 6201397 140733207698944 140733207697560 4213332 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 114114 86362 147 491 0 113613 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 456456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.32 2.27 2.20 3/177 4738
/proc/meminfo: memFree=29833844/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=456704 CPUtime=1800.01 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 23014 0 0 0 179993 8 0 0 20 0 1 0 26934953 467664896 86388 33554432000 4194304 6201397 140733207698944 140733207697656 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 114176 86388 147 491 0 113675 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 456704

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 4646 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.32 2.27 2.20 3/177 4738
/proc/meminfo: memFree=29833844/32872528 swapFree=1200228/1314692
[pid=4646] ppid=4643 vsize=456704 CPUtime=1800.01 cores=0,2,4,6
/proc/4646/stat : 4646 (cdcl-cuttingpla) R 4643 4646 3918 0 -1 4202496 23014 0 0 0 179993 8 0 0 20 0 1 0 26934953 467664896 86388 33554432000 4194304 6201397 140733207698944 140733207697656 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/4646/statm: 114176 86388 147 491 0 113675 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 456704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.94
CPU system time (s): 0.089986
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 456704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.089986
maximum resident set size= 345552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23014
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= 7
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.48432 second user time and 6.97594 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-18 13:21:24
IDJOB=4101224
IDBENCH=1715
IDSOLVER=2550
FILE ID=node131/4101224-1466248884
RUNJOBID= node131-1466241681-3934
PBS_JOBID= 19918210
Free space on /tmp= 71684 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear 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-fit1d.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101224-1466248884/watcher-4101224-1466248884 -o /tmp/evaluation-result-4101224-1466248884/solver-4101224-1466248884 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466241681-3934 --watchdog 1960 --input HOME/instance-4101224-1466248884.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= ba437a46cdfe6ecad707b12b94061ac9
RANDOM SEED=497623278

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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	: 5332.56
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30273156 kB
Buffers:          130712 kB
Cached:           161260 kB
SwapCached:         1460 kB
Active:           356300 kB
Inactive:         193540 kB
Active(anon):     257060 kB
Inactive(anon):     2920 kB
Active(file):      99240 kB
Inactive(file):   190620 kB
Unevictable:     1314692 kB
Mlocked:         1200228 kB
SwapTotal:      67108856 kB
SwapFree:       67099856 kB
Dirty:              3896 kB
Writeback:             0 kB
AnonPages:       1675876 kB
Mapped:             7592 kB
Shmem:                 0 kB
Slab:             602148 kB
SReclaimable:      46408 kB
SUnreclaim:       555740 kB
KernelStack:        1472 kB
PageTables:         6720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1743560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    442368 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= 71700 MiB
End job on node131 at 2016-06-18 13:51:25