Trace number 4100112

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
MD5SUM743cbcb78230aca97c7aa43a5d0e3e41
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark183.597
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27730
Total number of constraints3375
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints3291
Minimum length of a constraint3
Maximum length of a constraint5701
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529960
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= 27730 #constraint= 3375
1000.43/1000.65	c #Conflicts:       1000 | #Learnt:        997 | 2.823
1000.43/1000.65	c total clause space: 206.656MB
1000.43/1000.65	c total #watches: 5528169
1628.24/1628.59	c total #propagations: 437788 / total #impl: 11579889 (eff. 0.038)
1628.24/1628.59	c #Conflicts:       2000 | #Learnt:       1997 | 1.418
1628.24/1628.59	c total clause space: 206.656MB
1628.24/1628.59	c total #watches: 5593341

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-4100112-1466231403/watcher-4100112-1466231403 -o /tmp/evaluation-result-4100112-1466231403/solver-4100112-1466231403 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466229594-24204 --watchdog 1960 --input HOME/instance-4100112-1466231403.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=24623
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: 2.25 2.20 2.07 3/177 24626
/proc/meminfo: memFree=30104688/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 25188874 29810688 5268 33554432000 4194304 6201397 140736502061792 140736497431256 4211056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 7278 5268 130 491 0 6777 0

[startup+0.100166 s]
/proc/loadavg: 2.25 2.20 2.07 3/177 24626
/proc/meminfo: memFree=30104688/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=39272 CPUtime=0.09 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 1220 0 0 0 9 0 0 0 20 0 1 0 25188874 40214528 8231 33554432000 4194304 6201397 140736502061792 140736497431256 4207987 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 9818 8231 143 491 0 9317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39272

[startup+0.200301 s]
/proc/loadavg: 2.25 2.20 2.07 3/177 24626
/proc/meminfo: memFree=30104688/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=53516 CPUtime=0.19 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 2276 0 0 0 19 0 0 0 20 0 1 0 25188874 54800384 10251 33554432000 4194304 6201397 140736502061792 140736497431256 4250796 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 13379 10251 143 491 0 12878 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 53516

[startup+0.300324 s]
/proc/loadavg: 2.25 2.20 2.07 3/177 24626
/proc/meminfo: memFree=30104688/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=67348 CPUtime=0.29 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 2946 0 0 0 29 0 0 0 20 0 1 0 25188874 68964352 11928 33554432000 4194304 6201397 140736502061792 140736497431256 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 16837 11928 143 491 0 16336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67348

[startup+0.700283 s]
/proc/loadavg: 2.25 2.20 2.07 3/177 24626
/proc/meminfo: memFree=30104688/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=96468 CPUtime=0.68 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 5675 0 0 0 67 1 0 0 20 0 1 0 25188874 98783232 20769 33554432000 4194304 6201397 140736502061792 140736497431256 4207435 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 24117 20769 143 491 0 23616 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 96468

[startup+1.50023 s]
/proc/loadavg: 2.25 2.20 2.07 3/178 24627
/proc/meminfo: memFree=29985740/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=195248 CPUtime=1.49 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 10236 0 0 0 146 3 0 0 20 0 1 0 25188874 199933952 37021 33554432000 4194304 6201397 140736502061792 140736502059544 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 48812 37021 143 491 0 48311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 195248

[startup+3.10028 s]
/proc/loadavg: 2.23 2.20 2.07 3/178 24627
/proc/meminfo: memFree=29911732/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=305244 CPUtime=3.09 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 17709 0 0 0 303 6 0 0 20 0 1 0 25188874 312569856 64298 33554432000 4194304 6201397 140736502061792 140736502059928 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 76311 64298 143 491 0 75810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 305244

[startup+6.30027 s]
/proc/loadavg: 2.23 2.20 2.07 3/178 24627
/proc/meminfo: memFree=29824596/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=313372 CPUtime=6.28 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 19750 0 0 0 622 6 0 0 20 0 1 0 25188874 320892928 69405 33554432000 4194304 6201397 140736502061792 140736502060456 4213694 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 78343 69405 146 491 0 77842 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 313372

[startup+12.7003 s]
/proc/loadavg: 2.27 2.21 2.07 3/178 24627
/proc/meminfo: memFree=29821636/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=314124 CPUtime=12.68 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 19938 0 0 0 1262 6 0 0 20 0 1 0 25188874 321662976 69593 33554432000 4194304 6201397 140736502061792 140736502060584 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 78531 69593 147 491 0 78030 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 314124

[startup+25.5004 s]
/proc/loadavg: 2.31 2.22 2.07 3/178 24627
/proc/meminfo: memFree=29815104/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=314512 CPUtime=25.48 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 20024 0 0 0 2542 6 0 0 20 0 1 0 25188874 322060288 70190 33554432000 4194304 6201397 140736502061792 140736502060504 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 78628 70190 147 491 0 78127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 314512

[startup+51.1004 s]
/proc/loadavg: 2.33 2.23 2.08 4/178 24628
/proc/meminfo: memFree=29804428/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=314512 CPUtime=51.09 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 20049 0 0 0 5102 7 0 0 20 0 1 0 25188874 322060288 71237 33554432000 4194304 6201397 140736502061792 140736502060504 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 78628 71237 147 491 0 78127 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 314512

[startup+102.3 s]
/proc/loadavg: 2.21 2.22 2.09 3/177 24629
/proc/meminfo: memFree=29794552/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=318592 CPUtime=102.28 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21055 0 0 0 10221 7 0 0 20 0 1 0 25188874 326238208 72237 33554432000 4194304 6201397 140736502061792 140736502060632 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79648 72237 147 491 0 79147 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 318592

[startup+162.3 s]
/proc/loadavg: 2.18 2.21 2.09 3/176 24630
/proc/meminfo: memFree=29781532/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=319372 CPUtime=162.26 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21245 0 0 0 16219 7 0 0 20 0 1 0 25188874 327036928 74254 33554432000 4194304 6201397 140736502061792 140736502060584 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79843 74254 147 491 0 79342 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 319372

[startup+222.307 s]
/proc/loadavg: 2.08 2.18 2.09 4/177 24678
/proc/meminfo: memFree=29820844/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=319372 CPUtime=222.26 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21251 0 0 0 22219 7 0 0 20 0 1 0 25188874 327036928 74625 33554432000 4194304 6201397 140736502061792 140736502060584 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79843 74625 147 491 0 79342 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 319372

[startup+282.3 s]
/proc/loadavg: 2.20 2.19 2.09 3/177 24678
/proc/meminfo: memFree=29751128/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=319372 CPUtime=282.24 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21265 0 0 0 28217 7 0 0 20 0 1 0 25188874 327036928 74639 33554432000 4194304 6201397 140736502061792 140736502060584 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79843 74639 147 491 0 79342 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 319372

[startup+342.3 s]
/proc/loadavg: 2.27 2.21 2.10 3/177 24681
/proc/meminfo: memFree=29715432/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=319372 CPUtime=342.23 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21265 0 0 0 34216 7 0 0 20 0 1 0 25188874 327036928 74639 33554432000 4194304 6201397 140736502061792 140736502060584 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79843 74639 147 491 0 79342 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 319372

[startup+402.3 s]
/proc/loadavg: 2.23 2.21 2.10 3/177 24681
/proc/meminfo: memFree=29702372/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=319372 CPUtime=402.22 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21267 0 0 0 40215 7 0 0 20 0 1 0 25188874 327036928 74641 33554432000 4194304 6201397 140736502061792 140736502060584 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79843 74641 147 491 0 79342 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 319372

[startup+462.3 s]
/proc/loadavg: 2.30 2.22 2.11 3/177 24682
/proc/meminfo: memFree=29677712/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=319812 CPUtime=462.21 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21380 0 0 0 46214 7 0 0 20 0 1 0 25188874 327487488 75265 33554432000 4194304 6201397 140736502061792 140736502060456 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 79953 75265 147 491 0 79452 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 319812

[startup+522.3 s]
/proc/loadavg: 2.24 2.21 2.11 3/177 24683
/proc/meminfo: memFree=29675456/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=320068 CPUtime=522.2 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21420 0 0 0 52213 7 0 0 20 0 1 0 25188874 327749632 75305 33554432000 4194304 6201397 140736502061792 140736502060584 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80017 75305 147 491 0 79516 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 320068

[startup+582.3 s]
/proc/loadavg: 2.18 2.20 2.11 3/177 24684
/proc/meminfo: memFree=29670528/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=320068 CPUtime=582.2 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21436 0 0 0 58213 7 0 0 20 0 1 0 25188874 327749632 75321 33554432000 4194304 6201397 140736502061792 140736502060584 4213244 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80017 75321 147 491 0 79516 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 320068


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.22 2.15 4/177 24694
/proc/meminfo: memFree=29633276/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=320988 CPUtime=942.14 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21675 0 0 0 94207 7 0 0 20 0 1 0 25188874 328691712 76071 33554432000 4194304 6201397 140736502061792 140736502060744 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80247 76071 147 491 0 79746 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 320988

[startup+1002.3 s]
/proc/loadavg: 2.25 2.24 2.16 3/177 24696
/proc/meminfo: memFree=29633284/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321132 CPUtime=1002.13 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21710 0 0 0 100206 7 0 0 20 0 1 0 25188874 328839168 76105 33554432000 4194304 6201397 140736502061792 140736502060920 4213328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80283 76105 160 491 0 79782 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 321132

[startup+1062.3 s]
/proc/loadavg: 2.32 2.26 2.17 4/177 24697
/proc/meminfo: memFree=29632512/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321384 CPUtime=1062.13 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21784 0 0 0 106205 8 0 0 20 0 1 0 25188874 329097216 76179 33554432000 4194304 6201397 140736502061792 140736502060584 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80346 76179 160 491 0 79845 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 321384

[startup+1122.3 s]
/proc/loadavg: 2.22 2.23 2.17 3/177 24698
/proc/meminfo: memFree=29630836/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321384 CPUtime=1122.12 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21788 0 0 0 112204 8 0 0 20 0 1 0 25188874 329097216 76183 33554432000 4194304 6201397 140736502061792 140736502060584 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80346 76183 160 491 0 79845 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 321384

[startup+1182.3 s]
/proc/loadavg: 2.28 2.24 2.17 3/177 24699
/proc/meminfo: memFree=29629704/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321384 CPUtime=1182.11 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21788 0 0 0 118203 8 0 0 20 0 1 0 25188874 329097216 76183 33554432000 4194304 6201397 140736502061792 140736502060584 4213110 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80346 76183 160 491 0 79845 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 321384

[startup+1242.3 s]
/proc/loadavg: 2.29 2.25 2.18 3/178 24703
/proc/meminfo: memFree=29628872/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321384 CPUtime=1242.1 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21788 0 0 0 124202 8 0 0 20 0 1 0 25188874 329097216 76183 33554432000 4194304 6201397 140736502061792 140736502060584 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80346 76183 160 491 0 79845 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 321384

[startup+1302.3 s]
/proc/loadavg: 2.32 2.25 2.18 3/177 24705
/proc/meminfo: memFree=29626008/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321456 CPUtime=1302.09 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21800 0 0 0 130201 8 0 0 20 0 1 0 25188874 329170944 76195 33554432000 4194304 6201397 140736502061792 140736502060744 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80364 76195 160 491 0 79863 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 321456

[startup+1362.3 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 24706
/proc/meminfo: memFree=29622944/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=321904 CPUtime=1362.08 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 21913 0 0 0 136200 8 0 0 20 0 1 0 25188874 329629696 76818 33554432000 4194304 6201397 140736502061792 140736502060744 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80476 76818 160 491 0 79975 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 321904

[startup+1422.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 24707
/proc/meminfo: memFree=29619384/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322424 CPUtime=1422.08 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22033 0 0 0 142200 8 0 0 20 0 1 0 25188874 330162176 77451 33554432000 4194304 6201397 140736502061792 140736502060584 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80606 77451 160 491 0 80105 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 322424

[startup+1482.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 24708
/proc/meminfo: memFree=29619260/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322424 CPUtime=1482.06 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22042 0 0 0 148198 8 0 0 20 0 1 0 25188874 330162176 77460 33554432000 4194304 6201397 140736502061792 140736502060584 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80606 77460 160 491 0 80105 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 322424

[startup+1542.31 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 24709
/proc/meminfo: memFree=29612596/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322560 CPUtime=1542.06 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22083 0 0 0 154198 8 0 0 20 0 1 0 25188874 330301440 77501 33554432000 4194304 6201397 140736502061792 140736502060456 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80640 77501 160 491 0 80139 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 322560

[startup+1602.3 s]
/proc/loadavg: 2.31 2.23 2.19 4/177 24711
/proc/meminfo: memFree=29610184/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322632 CPUtime=1602.04 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22101 0 0 0 160196 8 0 0 20 0 1 0 25188874 330375168 77519 33554432000 4194304 6201397 140736502061792 140736502060744 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80658 77519 160 491 0 80157 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 322632

[startup+1662.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 24712
/proc/meminfo: memFree=29608412/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322632 CPUtime=1662.04 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22104 0 0 0 166196 8 0 0 20 0 1 0 25188874 330375168 78033 33554432000 4194304 6201397 140736502061792 140736502060920 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80658 78033 160 491 0 80157 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 322632

[startup+1722.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 24713
/proc/meminfo: memFree=29597720/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322632 CPUtime=1722.03 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22104 0 0 0 172195 8 0 0 20 0 1 0 25188874 330375168 78033 33554432000 4194304 6201397 140736502061792 140736502060920 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80658 78033 160 491 0 80157 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 322632

[startup+1782.3 s]
/proc/loadavg: 2.35 2.26 2.19 4/177 24714
/proc/meminfo: memFree=29549492/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322632 CPUtime=1782.02 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22106 0 0 0 178194 8 0 0 20 0 1 0 25188874 330375168 78035 33554432000 4194304 6201397 140736502061792 140736502060920 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80658 78035 160 491 0 80157 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 322632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/178 24718
/proc/meminfo: memFree=29539568/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322632 CPUtime=1800.01 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22106 0 0 0 179993 8 0 0 20 0 1 0 25188874 330375168 78035 33554432000 4194304 6201397 140736502061792 140736502060920 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80658 78035 160 491 0 80157 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 322632

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 24626 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/178 24718
/proc/meminfo: memFree=29539568/32872528 swapFree=1534436/1655032
[pid=24626] ppid=24623 vsize=322632 CPUtime=1800.01 cores=0,2,4,6
/proc/24626/stat : 24626 (cdcl-cuttingpla) R 24623 24626 24188 0 -1 4202496 22106 0 0 0 179993 8 0 0 20 0 1 0 25188874 330375168 78035 33554432000 4194304 6201397 140736502061792 140736502060920 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/24626/statm: 80658 78035 160 491 0 80157 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 322632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.083987
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 322632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.083987
maximum resident set size= 312140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22106
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= 9
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.13222 second user time and 6.33304 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-18 08:30:04
IDJOB=4100112
IDBENCH=1574
IDSOLVER=2550
FILE ID=node122/4100112-1466231403
RUNJOBID= node122-1466229594-24204
PBS_JOBID= 19918176
Free space on /tmp= 71712 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100112-1466231403/watcher-4100112-1466231403 -o /tmp/evaluation-result-4100112-1466231403/solver-4100112-1466231403 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466229594-24204 --watchdog 1960 --input HOME/instance-4100112-1466231403.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 743cbcb78230aca97c7aa43a5d0e3e41
RANDOM SEED=1656591330

node122.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.53
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		: 2666.769
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
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		: 2666.769
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30105480 kB
Buffers:          107360 kB
Cached:           203848 kB
SwapCached:            0 kB
Active:           173644 kB
Inactive:         193864 kB
Active(anon):      48916 kB
Inactive(anon):     9924 kB
Active(file):     124728 kB
Inactive(file):   183940 kB
Unevictable:     1655032 kB
Mlocked:         1534436 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             36928 kB
Writeback:             0 kB
AnonPages:       1711196 kB
Mapped:            13500 kB
Shmem:               204 kB
Slab:             610052 kB
SReclaimable:      53044 kB
SUnreclaim:       557008 kB
KernelStack:        1432 kB
PageTables:         7324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1823888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 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= 71708 MiB
End job on node122 at 2016-06-18 09:00:05