Trace number 4099864

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/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3703.opb
MD5SUMde8002a7213606f6cc39967e9305bae2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 154999
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654248
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654248
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= 155000 #constraint= 5150
61.98/62.09	c #Conflicts:       1000 | #Learnt:        999 | 35.629
61.98/62.09	c total clause space: 335.816MB
61.98/62.09	c total #watches: 3287701
204.46/204.51	c total #propagations: 1196164 / total #impl: 62924136 (eff. 0.019)
204.46/204.51	c #Conflicts:       2000 | #Learnt:       1999 | 63.735
204.46/204.51	c total clause space: 545.701MB
204.46/204.51	c total #watches: 5638802
417.62/417.73	c total #propagations: 2115942 / total #impl: 142255778 (eff. 0.015)
417.62/417.73	c GC COLLECT
417.62/417.73	c #Conflicts:       3000 | #Learnt:       2013 | 50.524
417.62/417.73	c total clause space: 886.764MB
417.62/417.73	c total #watches: 6168677
962.13/962.39	c total #propagations: 4780335 / total #impl: 313848405 (eff. 0.015)
962.13/962.39	c #Conflicts:       4000 | #Learnt:       3013 | 44.038
962.13/962.39	c total clause space: 886.764MB
962.13/962.39	c total #watches: 8563224
1476.16/1476.40	c total #propagations: 5811882 / total #impl: 425797355 (eff. 0.014)
1476.16/1476.40	c GC COLLECT
1476.16/1476.40	c #Conflicts:       5000 | #Learnt:       2365 | 47.836
1476.16/1476.40	c total clause space: 886.764MB
1476.16/1476.40	c total #watches: 6426592

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-4099864-1466226111/watcher-4099864-1466226111 -o /tmp/evaluation-result-4099864-1466226111/solver-4099864-1466226111 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466224308-20199 --watchdog 1960 --input HOME/instance-4099864-1466226111.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=20523
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: 2.06 2.09 2.17 3/177 20526
/proc/meminfo: memFree=31460036/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 276 0 0 0 0 0 0 0 20 0 1 0 24657833 29810688 5268 33554432000 4194304 6201397 140734075618720 140737233540152 4211056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 7278 5268 130 491 0 6777 0

[startup+0.100179 s]
/proc/loadavg: 2.06 2.09 2.17 3/177 20526
/proc/meminfo: memFree=31460036/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=39288 CPUtime=0.09 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 2373 0 0 0 9 0 0 0 20 0 1 0 24657833 40230912 8055 33554432000 4194304 6201397 140734075618720 140737233540152 5307105 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 9822 8074 137 491 0 9321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39288

[startup+0.200304 s]
/proc/loadavg: 2.06 2.09 2.17 3/177 20526
/proc/meminfo: memFree=31460036/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=43220 CPUtime=0.19 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 3132 0 0 0 19 0 0 0 20 0 1 0 24657833 44257280 9274 33554432000 4194304 6201397 140734075618720 140737233540152 4207987 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 10805 9274 143 491 0 10304 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 43220

[startup+0.300318 s]
/proc/loadavg: 2.06 2.09 2.17 3/177 20526
/proc/meminfo: memFree=31460036/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=47640 CPUtime=0.29 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 3493 0 0 0 29 0 0 0 20 0 1 0 24657833 48783360 10072 33554432000 4194304 6201397 140734075618720 140737233540152 5408672 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 11910 10072 143 491 0 11409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47640

[startup+0.700295 s]
/proc/loadavg: 2.06 2.09 2.17 3/177 20526
/proc/meminfo: memFree=31460036/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=68848 CPUtime=0.68 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 4703 0 0 0 68 0 0 0 20 0 1 0 24657833 70500352 13910 33554432000 4194304 6201397 140734075618720 140734075616856 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 17212 13910 147 491 0 16711 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 68848

[startup+1.50025 s]
/proc/loadavg: 2.06 2.09 2.17 3/178 20527
/proc/meminfo: memFree=31375248/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=90596 CPUtime=1.49 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 5576 0 0 0 148 1 0 0 20 0 1 0 24657833 92770304 17326 33554432000 4194304 6201397 140734075618720 140734075617432 4213253 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 22649 17326 147 491 0 22148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90596

[startup+3.10028 s]
/proc/loadavg: 2.06 2.09 2.17 3/178 20527
/proc/meminfo: memFree=31350304/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=125016 CPUtime=3.09 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 6610 0 0 0 308 1 0 0 20 0 1 0 24657833 128016384 21419 33554432000 4194304 6201397 140734075618720 140734075617432 4240315 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 31254 21419 147 491 0 30753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125016

[startup+6.30025 s]
/proc/loadavg: 2.06 2.09 2.17 3/178 20527
/proc/meminfo: memFree=31308260/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=125984 CPUtime=6.29 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 6872 0 0 0 628 1 0 0 20 0 1 0 24657833 129007616 26280 33554432000 4194304 6201397 140734075618720 140734075617000 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 31496 26280 147 491 0 30995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125984

[startup+12.7003 s]
/proc/loadavg: 2.05 2.08 2.17 3/177 20527
/proc/meminfo: memFree=31263272/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=179232 CPUtime=12.68 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 7803 0 0 0 1267 1 0 0 20 0 1 0 24657833 183533568 31293 33554432000 4194304 6201397 140734075618720 140734075617000 4215606 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 44808 31293 147 491 0 44307 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 179232

[startup+25.5003 s]
/proc/loadavg: 2.12 2.10 2.17 3/177 20527
/proc/meminfo: memFree=31217760/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=179940 CPUtime=25.49 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 7974 0 0 0 2547 2 0 0 20 0 1 0 24657833 184258560 34019 33554432000 4194304 6201397 140734075618720 140734075617432 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 44985 34019 147 491 0 44484 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 179940

[startup+51.1003 s]
/proc/loadavg: 2.08 2.09 2.17 3/177 20527
/proc/meminfo: memFree=31126580/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=187400 CPUtime=51.08 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 9944 0 0 0 5106 2 0 0 20 0 1 0 24657833 191897600 43137 33554432000 4194304 6201397 140734075618720 140734075617432 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 46850 43137 147 491 0 46349 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 187400

[startup+102.3 s]
/proc/loadavg: 2.07 2.08 2.16 3/177 20529
/proc/meminfo: memFree=30820452/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=450136 CPUtime=102.28 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 22560 0 0 0 10221 7 0 0 20 0 1 0 24657833 460939264 98144 33554432000 4194304 6201397 140734075618720 140734075617432 4219757 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 112534 98144 160 491 0 112033 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 450136

[startup+162.3 s]
/proc/loadavg: 2.13 2.10 2.16 3/177 20530
/proc/meminfo: memFree=30728636/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=461120 CPUtime=162.26 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 25316 0 0 0 16218 8 0 0 20 0 1 0 24657833 472186880 107543 33554432000 4194304 6201397 140734075618720 140734075617432 4213244 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 115280 107543 160 491 0 114779 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 461120

[startup+222.307 s]
/proc/loadavg: 2.14 2.11 2.16 3/177 20531
/proc/meminfo: memFree=30606016/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=682432 CPUtime=222.26 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 29639 0 0 0 22217 9 0 0 20 0 1 0 24657833 698810368 121744 33554432000 4194304 6201397 140734075618720 140734075617336 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 170608 121744 160 491 0 170107 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 682432

[startup+282.3 s]
/proc/loadavg: 2.17 2.12 2.16 3/177 20532
/proc/meminfo: memFree=30554920/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=711252 CPUtime=282.24 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 36962 0 0 0 28214 10 0 0 20 0 1 0 24657833 728322048 129067 33554432000 4194304 6201397 140734075618720 140734075617384 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 177813 129067 166 491 0 177312 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 711252

[startup+342.3 s]
/proc/loadavg: 2.17 2.12 2.16 3/177 20533
/proc/meminfo: memFree=30363580/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=720632 CPUtime=342.24 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 39339 0 0 0 34212 12 0 0 20 0 1 0 24657833 737927168 155071 33554432000 4194304 6201397 140734075618720 140734075617432 4240335 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 180158 155071 166 491 0 179657 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 720632

[startup+402.3 s]
/proc/loadavg: 2.12 2.11 2.15 3/177 20535
/proc/meminfo: memFree=30174384/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1078336 CPUtime=402.22 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 41507 0 0 0 40209 13 0 0 20 0 1 0 24657833 1104216064 188412 33554432000 4194304 6201397 140734075618720 140734075617432 4213257 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 269584 188412 166 491 0 269083 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1078336

[startup+462.3 s]
/proc/loadavg: 2.10 2.11 2.14 3/177 20536
/proc/meminfo: memFree=29998880/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1094800 CPUtime=462.21 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 45684 0 0 0 46207 14 0 0 20 0 1 0 24657833 1121075200 207408 33554432000 4194304 6201397 140734075618720 140734075617384 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 273700 207408 166 491 0 273199 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 1094800

[startup+522.3 s]
/proc/loadavg: 2.07 2.10 2.14 3/178 20540
/proc/meminfo: memFree=29883528/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1116036 CPUtime=522.2 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 50988 0 0 0 52204 16 0 0 20 0 1 0 24657833 1142820864 223954 33554432000 4194304 6201397 140734075618720 140734075617384 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 279009 223954 166 491 0 278508 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 1116036

[startup+582.3 s]
/proc/loadavg: 2.07 2.09 2.13 3/177 20541
/proc/meminfo: memFree=29780212/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1124832 CPUtime=582.2 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 52965 0 0 0 58202 18 0 0 20 0 1 0 24657833 1151827968 233085 33554432000 4194304 6201397 140734075618720 140734075617432 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 281208 233085 166 491 0 280707 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1124832


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


[startup+942.3 s]
/proc/loadavg: 2.06 2.04 2.09 3/177 20549
/proc/meminfo: memFree=29612052/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1164180 CPUtime=942.14 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 62089 0 0 0 94193 21 0 0 20 0 1 0 24657833 1192120320 254473 33554432000 4194304 6201397 140734075618720 140734075617384 4213261 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 291045 254473 166 491 0 290544 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1164180

[startup+1002.3 s]
/proc/loadavg: 2.02 2.03 2.08 3/176 20550
/proc/meminfo: memFree=29490548/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1169984 CPUtime=1002.14 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 63627 0 0 0 100190 24 0 0 20 0 1 0 24657833 1198063616 285138 33554432000 4194304 6201397 140734075618720 140734075617432 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 292496 285138 166 491 0 291995 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 1169984

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.08 3/177 20552
/proc/meminfo: memFree=29472804/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1173872 CPUtime=1062.12 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 64856 0 0 0 106188 24 0 0 20 0 1 0 24657833 1202044928 288922 33554432000 4194304 6201397 140734075618720 140734075617384 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 293468 288922 166 491 0 292967 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 1173872

[startup+1122.3 s]
/proc/loadavg: 2.13 2.06 2.08 3/178 20556
/proc/meminfo: memFree=29470316/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1174896 CPUtime=1122.12 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 65089 0 0 0 112188 24 0 0 20 0 1 0 24657833 1203093504 289155 33554432000 4194304 6201397 140734075618720 140734075617432 4213192 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 293724 289155 166 491 0 293223 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 1174896

[startup+1182.3 s]
/proc/loadavg: 2.05 2.05 2.08 4/177 20557
/proc/meminfo: memFree=29461084/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1180180 CPUtime=1182.1 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 66386 0 0 0 118186 24 0 0 20 0 1 0 24657833 1208504320 290452 33554432000 4194304 6201397 140734075618720 140734075617432 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 295045 290452 166 491 0 294544 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 1180180

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 2.07 3/177 20558
/proc/meminfo: memFree=29453384/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1185316 CPUtime=1242.09 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 67668 0 0 0 124185 24 0 0 20 0 1 0 24657833 1213763584 291734 33554432000 4194304 6201397 140734075618720 140734075617432 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 296329 291734 166 491 0 295828 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 1185316

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/177 20559
/proc/meminfo: memFree=29448380/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1187288 CPUtime=1302.09 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 68171 0 0 0 130184 25 0 0 20 0 1 0 24657833 1215782912 292237 33554432000 4194304 6201397 140734075618720 140734075617432 4213240 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 296822 292237 166 491 0 296321 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 1187288

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/177 20561
/proc/meminfo: memFree=29444908/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1188696 CPUtime=1362.08 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 68520 0 0 0 136183 25 0 0 20 0 1 0 24657833 1217224704 292586 33554432000 4194304 6201397 140734075618720 140734075617432 4213192 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 297174 292586 166 491 0 296673 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1188696

[startup+1422.3 s]
/proc/loadavg: 2.06 2.03 2.06 3/177 20562
/proc/meminfo: memFree=29442544/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1190608 CPUtime=1422.07 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 68988 0 0 0 142182 25 0 0 20 0 1 0 24657833 1219182592 293054 33554432000 4194304 6201397 140734075618720 140734075617336 4219760 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 297652 293054 166 491 0 297151 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 1190608

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.06 3/177 20563
/proc/meminfo: memFree=29433620/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1192932 CPUtime=1482.06 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 69437 0 0 0 148181 25 0 0 20 0 1 0 24657833 1221562368 293503 33554432000 4194304 6201397 140734075618720 140734075617848 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 298233 293503 166 491 0 297732 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 1192932

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 20564
/proc/meminfo: memFree=29424924/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1194664 CPUtime=1542.05 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 69941 0 0 0 154180 25 0 0 20 0 1 0 24657833 1223335936 294007 33554432000 4194304 6201397 140734075618720 140734075617000 4213268 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 298666 294007 166 491 0 298165 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 1194664

[startup+1602.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/177 20565
/proc/meminfo: memFree=29420456/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1195588 CPUtime=1602.04 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 70164 0 0 0 160179 25 0 0 20 0 1 0 24657833 1224282112 294230 33554432000 4194304 6201397 140734075618720 140734075617000 4217792 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 298897 294230 166 491 0 298396 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 1195588

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/177 20567
/proc/meminfo: memFree=29407852/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1195936 CPUtime=1662.03 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 70265 0 0 0 166178 25 0 0 20 0 1 0 24657833 1224638464 294331 33554432000 4194304 6201397 140734075618720 140734075617000 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 298984 294331 166 491 0 298483 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 1195936

[startup+1722.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/178 20571
/proc/meminfo: memFree=29228524/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1198276 CPUtime=1722.02 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 70849 0 0 0 172177 25 0 0 20 0 1 0 24657833 1227034624 294915 33554432000 4194304 6201397 140734075618720 140734075617432 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 299569 294915 166 491 0 299068 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 1198276

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 2.04 3/177 20572
/proc/meminfo: memFree=29040200/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1207320 CPUtime=1782.01 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 73131 0 0 0 178175 26 0 0 20 0 1 0 24657833 1236295680 297197 33554432000 4194304 6201397 140734075618720 140734075617432 4213365 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 301830 297197 166 491 0 301329 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 1207320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.08 2.04 2.05 2/175 20618
/proc/meminfo: memFree=30337660/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1208404 CPUtime=1800.01 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 73439 0 0 0 179975 26 0 0 20 0 1 0 24657833 1237405696 297505 33554432000 4194304 6201397 140734075618720 140734075617384 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 302101 297505 166 491 0 301600 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1208404

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 20526 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.08 2.04 2.05 2/175 20618
/proc/meminfo: memFree=30337660/32872528 swapFree=338416/354768
[pid=20526] ppid=20523 vsize=1208404 CPUtime=1800.01 cores=0,2,4,6
/proc/20526/stat : 20526 (cdcl-cuttingpla) R 20523 20526 14474 0 -1 4202496 73439 0 0 0 179975 26 0 0 20 0 1 0 24657833 1237405696 297505 33554432000 4194304 6201397 140734075618720 140734075617384 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/20526/statm: 302101 297505 166 491 0 301600 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1208404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.75
CPU system time (s): 0.278957
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 1208404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.278957
maximum resident set size= 1190020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73439
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= 12
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.63729 second user time and 6.82496 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 07:01:51
IDJOB=4099864
IDBENCH=1543
IDSOLVER=2550
FILE ID=node126/4099864-1466226111
RUNJOBID= node126-1466224308-20199
PBS_JOBID= 19918151
Free space on /tmp= 71724 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/fctp/normalized-reduced-mps-v2-20-10-n3703.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099864-1466226111/watcher-4099864-1466226111 -o /tmp/evaluation-result-4099864-1466226111/solver-4099864-1466226111 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466224308-20199 --watchdog 1960 --input HOME/instance-4099864-1466226111.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= de8002a7213606f6cc39967e9305bae2
RANDOM SEED=1793213419

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31460416 kB
Buffers:          109492 kB
Cached:           145800 kB
SwapCached:         1076 kB
Active:           150500 kB
Inactive:         172984 kB
Active(anon):      69812 kB
Inactive(anon):     1004 kB
Active(file):      80688 kB
Inactive(file):   171980 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100100 kB
Dirty:             17956 kB
Writeback:             0 kB
AnonPages:        363312 kB
Mapped:             7568 kB
Shmem:                 0 kB
Slab:             603152 kB
SReclaimable:      46964 kB
SUnreclaim:       556188 kB
KernelStack:        1472 kB
PageTables:         4760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     559776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 71728 MiB
End job on node126 at 2016-06-18 07:31:51