Trace number 4103951

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
NaPS 1.02? (TO) 1800.02 1802.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-tr12-30.opb
MD5SUM707da2ebfa2e9fe97fe57c41e089cde1
Bench CategoryOPT-BIGINT (optimisation, big 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 304897224
Optimality of the best value was proved NO
Number of variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 2147483648
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 869952060630
Number of bits of the sum of numbers in the objective function 40
Biggest number in a constraint 2147483648
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 869952060630
Number of bits of the biggest sum of numbers40
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 NaPS 1.02b.

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-4103951-1466271029/watcher-4103951-1466271029 -o /tmp/evaluation-result-4103951-1466271029/solver-4103951-1466271029 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960 naps-1.02 HOME/instance-4103951-1466271029.opb 

pid=22217
running on 4 cores: 1,3,5,7

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: 1.92 1.98 1.99 3/178 22220
/proc/meminfo: memFree=31584752/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=6824 CPUtime=0 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 29148846 6987776 238 33554432000 4194304 5796924 140735196088112 140734848922360 5151211 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 1706 238 114 392 0 1305 0

[startup+0.100165 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22220
/proc/meminfo: memFree=31584752/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=12704 CPUtime=0.09 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 1811 0 0 0 9 0 0 0 20 0 1 0 29148846 13008896 1644 33554432000 4194304 5796924 140735196088112 140734848922360 5077866 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 3176 1644 124 392 0 2775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12704

[startup+0.200336 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22220
/proc/meminfo: memFree=31584752/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=16880 CPUtime=0.19 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 2811 0 0 0 19 0 0 0 20 0 1 0 29148846 17285120 2644 33554432000 4194304 5796924 140735196088112 140734848922360 4405683 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 4220 2644 124 392 0 3819 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16880

[startup+0.300338 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22220
/proc/meminfo: memFree=31584752/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=21092 CPUtime=0.28 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 3791 0 0 0 28 0 0 0 20 0 1 0 29148846 21598208 3624 33554432000 4194304 5796924 140735196088112 140735196087336 4404063 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 5273 3624 128 392 0 4872 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21092

[startup+0.700277 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 22220
/proc/meminfo: memFree=31584752/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=26672 CPUtime=0.68 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 5425 0 0 0 68 0 0 0 20 0 1 0 29148846 27312128 5003 33554432000 4194304 5796924 140735196088112 140735196087336 4861328 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 6668 5003 140 392 0 6267 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26672

[startup+1.50026 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 22221
/proc/meminfo: memFree=31565408/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=26672 CPUtime=1.48 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 5425 0 0 0 148 0 0 0 20 0 1 0 29148846 27312128 5003 33554432000 4194304 5796924 140735196088112 140735196084328 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 6668 5003 140 392 0 6267 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26672

[startup+3.10021 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 22221
/proc/meminfo: memFree=31565052/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=26672 CPUtime=3.08 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 5425 0 0 0 308 0 0 0 20 0 1 0 29148846 27312128 5003 33554432000 4194304 5796924 140735196088112 140735196084328 5092604 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 6668 5003 140 392 0 6267 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26672

[startup+6.30027 s]
/proc/loadavg: 1.93 1.98 1.99 3/180 22222
/proc/meminfo: memFree=31562816/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=29476 CPUtime=6.29 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 6150 0 0 0 628 1 0 0 20 0 1 0 29148846 30183424 5728 33554432000 4194304 5796924 140735196088112 140735196084328 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 7369 5728 144 392 0 6968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29476

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/180 22222
/proc/meminfo: memFree=31561824/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=29476 CPUtime=12.69 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 6153 0 0 0 1268 1 0 0 20 0 1 0 29148846 30183424 5867 33554432000 4194304 5796924 140735196088112 140735196084328 5096620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 7369 5867 144 392 0 6968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29476

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.99 3/180 22222
/proc/meminfo: memFree=31562232/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=29476 CPUtime=25.48 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 6153 0 0 0 2547 1 0 0 20 0 1 0 29148846 30183424 5867 33554432000 4194304 5796924 140735196088112 140735196084328 4805675 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 7369 5867 144 392 0 6968 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29476

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 22222
/proc/meminfo: memFree=31562744/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=29476 CPUtime=51.08 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 6153 0 0 0 5107 1 0 0 20 0 1 0 29148846 30183424 5867 33554432000 4194304 5796924 140735196088112 140735196084328 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 7369 5867 144 392 0 6968 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29476

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 22223
/proc/meminfo: memFree=31550360/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=29476 CPUtime=102.28 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 6153 0 0 0 10227 1 0 0 20 0 1 0 29148846 30183424 5867 33554432000 4194304 5796924 140735196088112 140735196084328 5092518 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 7369 5867 144 392 0 6968 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29476

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/180 22225
/proc/meminfo: memFree=31548740/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=29476 CPUtime=162.26 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 6153 0 0 0 16225 1 0 0 20 0 1 0 29148846 30183424 5867 33554432000 4194304 5796924 140735196088112 140735196084328 5092545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 7369 5867 144 392 0 6968 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 29476

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 22226
/proc/meminfo: memFree=31542760/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=36580 CPUtime=222.25 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 7967 0 0 0 22224 1 0 0 20 0 1 0 29148846 37457920 7681 33554432000 4194304 5796924 140735196088112 140735196084328 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9145 7681 191 392 0 8744 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 36580

[startup+282.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/179 22228
/proc/meminfo: memFree=31540836/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=36804 CPUtime=282.24 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 7993 0 0 0 28223 1 0 0 20 0 1 0 29148846 37687296 7707 33554432000 4194304 5796924 140735196088112 140735196081832 4199797 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9201 7707 191 392 0 8800 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 36804

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 22230
/proc/meminfo: memFree=31540760/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=36804 CPUtime=342.23 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 7997 0 0 0 34222 1 0 0 20 0 1 0 29148846 37687296 7727 33554432000 4194304 5796924 140735196088112 140735196081832 5092427 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9201 7727 191 392 0 8800 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 36804

[startup+402.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/179 22231
/proc/meminfo: memFree=31540636/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=36804 CPUtime=402.22 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 7997 0 0 0 40221 1 0 0 20 0 1 0 29148846 37687296 7727 33554432000 4194304 5796924 140735196088112 140735196084328 4809286 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9201 7727 191 392 0 8800 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 36804

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 22232
/proc/meminfo: memFree=31537224/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=36804 CPUtime=462.21 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8019 0 0 0 46220 1 0 0 20 0 1 0 29148846 37687296 7749 33554432000 4194304 5796924 140735196088112 140735196084328 5092558 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9201 7749 191 392 0 8800 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 36804

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 22233
/proc/meminfo: memFree=31536744/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37408 CPUtime=522.2 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8148 0 0 0 52219 1 0 0 20 0 1 0 29148846 38305792 7878 33554432000 4194304 5796924 140735196088112 140735196084328 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9352 7878 191 392 0 8951 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 37408

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22237
/proc/meminfo: memFree=31535944/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37572 CPUtime=582.19 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8189 0 0 0 58218 1 0 0 20 0 1 0 29148846 38473728 7919 33554432000 4194304 5796924 140735196088112 140735196081832 5101335 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9393 7919 191 392 0 8992 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 37572


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

[pid=22220] ppid=22217 vsize=37572 CPUtime=1122.11 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8221 0 0 0 112209 2 0 0 20 0 1 0 29148846 38473728 7951 33554432000 4194304 5796924 140735196088112 140735196084328 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9393 7951 191 392 0 8992 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 37572

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22298
/proc/meminfo: memFree=31038064/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37572 CPUtime=1182.1 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8221 0 0 0 118208 2 0 0 20 0 1 0 29148846 38473728 7951 33554432000 4194304 5796924 140735196088112 140735196084328 5087778 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9393 7951 191 392 0 8992 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 37572

[startup+1242.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 22300
/proc/meminfo: memFree=31030876/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1242.09 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8242 0 0 0 124207 2 0 0 20 0 1 0 29148846 38690816 7972 33554432000 4194304 5796924 140735196088112 140735196084328 5100089 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7972 191 392 0 9045 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 37784

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22301
/proc/meminfo: memFree=31024112/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1302.09 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8242 0 0 0 130207 2 0 0 20 0 1 0 29148846 38690816 7972 33554432000 4194304 5796924 140735196088112 140735196084328 4809136 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7972 191 392 0 9045 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 37784

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22302
/proc/meminfo: memFree=31015176/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1362.07 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8242 0 0 0 136205 2 0 0 20 0 1 0 29148846 38690816 7972 33554432000 4194304 5796924 140735196088112 140735196084328 5100064 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7972 191 392 0 9045 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 37784

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22303
/proc/meminfo: memFree=31040236/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1422.07 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8242 0 0 0 142205 2 0 0 20 0 1 0 29148846 38690816 7972 33554432000 4194304 5796924 140735196088112 140735196084328 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7972 191 392 0 9045 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 37784

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22304
/proc/meminfo: memFree=31031788/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1482.06 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8243 0 0 0 148204 2 0 0 20 0 1 0 29148846 38690816 7973 33554432000 4194304 5796924 140735196088112 140735196084328 5087589 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7973 191 392 0 9045 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 37784

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22306
/proc/meminfo: memFree=31023920/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1542.05 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8243 0 0 0 154203 2 0 0 20 0 1 0 29148846 38690816 7973 33554432000 4194304 5796924 140735196088112 140735196084328 5087766 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7973 191 392 0 9045 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 37784

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22307
/proc/meminfo: memFree=31012320/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=37784 CPUtime=1602.04 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8243 0 0 0 160202 2 0 0 20 0 1 0 29148846 38690816 7973 33554432000 4194304 5796924 140735196088112 140735196084328 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9446 7973 191 392 0 9045 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 37784

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22308
/proc/meminfo: memFree=31029748/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1662.03 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8284 0 0 0 166201 2 0 0 20 0 1 0 29148846 38965248 8014 33554432000 4194304 5796924 140735196088112 140735196081832 4295954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8014 191 392 0 9112 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 38052

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 22309
/proc/meminfo: memFree=31019572/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1722.02 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8284 0 0 0 172200 2 0 0 20 0 1 0 29148846 38965248 8014 33554432000 4194304 5796924 140735196088112 140735196084328 5087497 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8014 191 392 0 9112 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 38052

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/180 22313
/proc/meminfo: memFree=31010148/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1782.01 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8284 0 0 0 178199 2 0 0 20 0 1 0 29148846 38965248 8014 33554432000 4194304 5796924 140735196088112 140735196084328 5092545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8014 191 392 0 9112 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 38052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/180 22313
/proc/meminfo: memFree=31006968/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1800.01 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) R 22217 22220 19177 0 -1 4202496 8284 0 0 0 179999 2 0 0 20 0 1 0 29148846 38965248 8014 33554432000 4194304 5796924 140735196088112 140735196084328 4840439 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8014 191 392 0 9112 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38052

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22220
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22220 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.6 s]
/proc/loadavg: 2.01 2.00 2.00 2/180 22313
/proc/meminfo: memFree=31006992/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1800.01 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) S 22217 22220 19177 0 -1 4194304 8285 0 0 0 179999 2 0 0 20 0 1 0 29148846 38965248 8015 33554432000 4194304 5796924 140735196088112 140735196080904 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8015 192 392 0 9112 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38052

[startup+1802 s]
/proc/loadavg: 2.01 2.00 2.00 2/180 22313
/proc/meminfo: memFree=31006992/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1800.01 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) S 22217 22220 19177 0 -1 4194304 8285 0 0 0 179999 2 0 0 20 0 1 0 29148846 38965248 8015 33554432000 4194304 5796924 140735196088112 140735196080904 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8015 192 392 0 9112 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38052

[startup+1802.2 s]
/proc/loadavg: 2.01 2.00 2.00 2/180 22313
/proc/meminfo: memFree=31006992/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1800.01 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) S 22217 22220 19177 0 -1 4194304 8285 0 0 0 179999 2 0 0 20 0 1 0 29148846 38965248 8015 33554432000 4194304 5796924 140735196088112 140735196080904 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8015 192 392 0 9112 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38052

[startup+1802.3 s]
/proc/loadavg: 2.01 2.00 2.00 2/180 22313
/proc/meminfo: memFree=31006992/32872528 swapFree=7780/7780
[pid=22220] ppid=22217 vsize=38052 CPUtime=1800.01 cores=1,3,5,7
/proc/22220/stat : 22220 (naps-1.02) S 22217 22220 19177 0 -1 4194304 8285 0 0 0 179999 2 0 0 20 0 1 0 29148846 38965248 8015 33554432000 4194304 5796924 140735196088112 140735196080904 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/22220/statm: 9513 8015 192 392 0 9112 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38052

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.02
CPU user time (s): 1799.99
CPU system time (s): 0.026995
CPU usage (%): 99.8733
Max. virtual memory (cumulated for all children) (KiB): 38052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.026995
maximum resident set size= 32060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8285
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= 11
involuntary context switches= 2012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.9431 second user time and 6.18406 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-18 19:30:29
IDJOB=4103951
IDBENCH=2514
IDSOLVER=2544
FILE ID=node133/4103951-1466271029
RUNJOBID= node133-1466241101-19194
PBS_JOBID= 19918201
Free space on /tmp= 71708 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-tr12-30.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103951-1466271029/watcher-4103951-1466271029 -o /tmp/evaluation-result-4103951-1466271029/solver-4103951-1466271029 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960  naps-1.02 HOME/instance-4103951-1466271029.opb

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

MD5SUM BENCH= 707da2ebfa2e9fe97fe57c41e089cde1
RANDOM SEED=1654921185

node133.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		: 2667.256
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	: 5334.51
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		: 2667.256
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		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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:        31586040 kB
Buffers:          129624 kB
Cached:           239700 kB
SwapCached:         1324 kB
Active:           254180 kB
Inactive:         286964 kB
Active(anon):     172396 kB
Inactive(anon):     1904 kB
Active(file):      81784 kB
Inactive(file):   285060 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099968 kB
Dirty:              4684 kB
Writeback:             0 kB
AnonPages:        164208 kB
Mapped:             8688 kB
Shmem:                 0 kB
Slab:             607512 kB
SReclaimable:      51040 kB
SUnreclaim:       556472 kB
KernelStack:        1488 kB
PageTables:         4196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     299224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71696 MiB
End job on node133 at 2016-06-18 20:00:32