Trace number 4082236

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) 1800.01 1802.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-a1c1s1.opb
MD5SUMdaeaeaee67028e931b0f5195f178e9b3
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables107520
Total number of constraints3312
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 constraints3312
Minimum length of a constraint50
Maximum length of a constraint820
Number of terms in the objective function 41280
Biggest coefficient in the objective function 1342177280000000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 260295726093315792
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 1342177280000000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 260295726093315792
Number of bits of the biggest sum of numbers58
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-4082236-1465240587/watcher-4082236-1465240587 -o /tmp/evaluation-result-4082236-1465240587/solver-4082236-1465240587 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465238786-28280 --watchdog 1960 naps-1.02 HOME/instance-4082236-1465240587.opb 

pid=28466
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: 2.01 2.03 2.24 3/176 28469
/proc/meminfo: memFree=31404684/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=7152 CPUtime=0 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 463 0 0 0 0 0 0 0 20 0 1 0 105991286 7323648 338 33554432000 4194304 5796924 140735026235088 140733687542072 5151559 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 1824 341 114 392 0 1423 0

[startup+0.100164 s]
/proc/loadavg: 2.01 2.03 2.24 3/176 28469
/proc/meminfo: memFree=31404684/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=20644 CPUtime=0.09 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 3438 0 0 0 9 0 0 0 20 0 1 0 105991286 21139456 3176 33554432000 4194304 5796924 140735026235088 140733687542072 4352740 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 5161 3176 116 392 0 4760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20644

[startup+0.200381 s]
/proc/loadavg: 2.01 2.03 2.24 3/176 28469
/proc/meminfo: memFree=31404684/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=24604 CPUtime=0.19 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 4817 0 0 0 19 0 0 0 20 0 1 0 105991286 25194496 4309 33554432000 4194304 5796924 140735026235088 140733687542072 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 6151 4311 124 392 0 5750 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24604

[startup+0.30036 s]
/proc/loadavg: 2.01 2.03 2.24 3/176 28469
/proc/meminfo: memFree=31404684/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=26764 CPUtime=0.29 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 5451 0 0 0 29 0 0 0 20 0 1 0 105991286 27406336 4943 33554432000 4194304 5796924 140735026235088 140733687542072 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 6691 4944 124 392 0 6290 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26764

[startup+0.700246 s]
/proc/loadavg: 2.01 2.03 2.24 3/176 28469
/proc/meminfo: memFree=31404684/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=44000 CPUtime=0.69 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 9571 0 0 0 68 1 0 0 20 0 1 0 105991286 45056000 9046 33554432000 4194304 5796924 140735026235088 140733687542072 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 11000 9046 124 392 0 10599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44000

[startup+1.50026 s]
/proc/loadavg: 2.01 2.03 2.24 3/177 28470
/proc/meminfo: memFree=31351456/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=74032 CPUtime=1.49 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 16393 0 0 0 147 2 0 0 20 0 1 0 105991286 75808768 15512 33554432000 4194304 5796924 140735026235088 140735026234312 4861328 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 18508 15512 128 392 0 18107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74032

[startup+3.10023 s]
/proc/loadavg: 2.01 2.03 2.24 4/177 28470
/proc/meminfo: memFree=31322936/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=103976 CPUtime=3.09 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 24401 0 0 0 306 3 0 0 20 0 1 0 105991286 106471424 22679 33554432000 4194304 5796924 140735026235088 140735026231304 4295821 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 25994 22679 140 392 0 25593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103976

[startup+6.30023 s]
/proc/loadavg: 2.01 2.03 2.24 3/177 28470
/proc/meminfo: memFree=31310460/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=104256 CPUtime=6.29 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 24492 0 0 0 626 3 0 0 20 0 1 0 105991286 106758144 22770 33554432000 4194304 5796924 140735026235088 140735026231304 4809264 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 26064 22770 144 392 0 25663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104256

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.23 3/177 28470
/proc/meminfo: memFree=31281428/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=104256 CPUtime=12.69 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 24492 0 0 0 1266 3 0 0 20 0 1 0 105991286 106758144 22770 33554432000 4194304 5796924 140735026235088 140735026231304 4296021 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 26064 22770 144 392 0 25663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104256

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.23 3/177 28470
/proc/meminfo: memFree=31228156/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=104256 CPUtime=25.48 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 24492 0 0 0 2545 3 0 0 20 0 1 0 105991286 106758144 22770 33554432000 4194304 5796924 140735026235088 140735026231304 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 26064 22770 144 392 0 25663 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104256

[startup+51.1003 s]
/proc/loadavg: 2.00 2.03 2.22 3/177 28470
/proc/meminfo: memFree=31111216/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=104256 CPUtime=51.08 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 24492 0 0 0 5105 3 0 0 20 0 1 0 105991286 106758144 22770 33554432000 4194304 5796924 140735026235088 140735026231304 5087682 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 26064 22770 144 392 0 25663 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104256

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.21 3/177 28471
/proc/meminfo: memFree=31062440/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=104256 CPUtime=102.28 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 24492 0 0 0 10225 3 0 0 20 0 1 0 105991286 106758144 22770 33554432000 4194304 5796924 140735026235088 140735026231304 5087780 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 26064 22770 144 392 0 25663 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 104256

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.19 3/177 28472
/proc/meminfo: memFree=31009012/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110184 CPUtime=162.26 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26010 0 0 0 16223 3 0 0 20 0 1 0 105991286 112828416 24288 33554432000 4194304 5796924 140735026235088 140735026231304 4805600 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27546 24288 191 392 0 27145 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 110184

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.18 3/178 28476
/proc/meminfo: memFree=31005952/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110352 CPUtime=222.26 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26051 0 0 0 22223 3 0 0 20 0 1 0 105991286 113000448 24329 33554432000 4194304 5796924 140735026235088 140735026228808 5087629 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27588 24329 191 392 0 27187 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 110352

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.16 3/177 28478
/proc/meminfo: memFree=31040956/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110352 CPUtime=282.24 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26051 0 0 0 28221 3 0 0 20 0 1 0 105991286 113000448 24329 33554432000 4194304 5796924 140735026235088 140735026231304 5087724 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27588 24329 191 392 0 27187 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 110352

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.15 3/177 28479
/proc/meminfo: memFree=31040284/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110352 CPUtime=342.23 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26051 0 0 0 34220 3 0 0 20 0 1 0 105991286 113000448 24329 33554432000 4194304 5796924 140735026235088 140735026231304 5087724 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27588 24329 191 392 0 27187 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 110352

[startup+402.3 s]
/proc/loadavg: 2.05 2.01 2.15 3/177 28480
/proc/meminfo: memFree=31038952/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110364 CPUtime=402.22 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26056 0 0 0 40219 3 0 0 20 0 1 0 105991286 113012736 24334 33554432000 4194304 5796924 140735026235088 140735026231304 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27591 24334 191 392 0 27190 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 110364

[startup+462.3 s]
/proc/loadavg: 2.05 2.02 2.14 3/177 28481
/proc/meminfo: memFree=30993868/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110364 CPUtime=462.21 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26056 0 0 0 46218 3 0 0 20 0 1 0 105991286 113012736 24334 33554432000 4194304 5796924 140735026235088 140735026231304 4199792 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27591 24334 191 392 0 27190 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 110364

[startup+522.3 s]
/proc/loadavg: 2.02 2.02 2.13 3/177 28482
/proc/meminfo: memFree=30994428/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110364 CPUtime=522.2 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26060 0 0 0 52217 3 0 0 20 0 1 0 105991286 113012736 25178 33554432000 4194304 5796924 140735026235088 140735026231304 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27591 25178 191 392 0 27190 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 110364

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.12 3/177 28484
/proc/meminfo: memFree=30983860/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=110364 CPUtime=582.19 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26073 0 0 0 58215 4 0 0 20 0 1 0 105991286 113012736 25732 33554432000 4194304 5796924 140735026235088 140735026231304 5092550 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27591 25732 191 392 0 27190 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 110364


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

[pid=28469] ppid=28466 vsize=111560 CPUtime=1122.11 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26369 0 0 0 112207 4 0 0 20 0 1 0 105991286 114237440 26028 33554432000 4194304 5796924 140735026235088 140735026231304 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26028 191 392 0 27489 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 111560

[startup+1182.3 s]
/proc/loadavg: 2.16 2.07 2.08 3/177 28499
/proc/meminfo: memFree=30987284/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1182.1 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26369 0 0 0 118206 4 0 0 20 0 1 0 105991286 114237440 26028 33554432000 4194304 5796924 140735026235088 140735026231304 5087488 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26028 191 392 0 27489 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 111560

[startup+1242.3 s]
/proc/loadavg: 2.16 2.08 2.08 3/177 28500
/proc/meminfo: memFree=30960880/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1242.09 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 124205 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5087771 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 111560

[startup+1302.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 28501
/proc/meminfo: memFree=30966416/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1302.08 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 130204 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 111560

[startup+1362.3 s]
/proc/loadavg: 2.14 2.09 2.09 3/177 28502
/proc/meminfo: memFree=30973072/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1362.07 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 136203 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5087632 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 111560

[startup+1422.3 s]
/proc/loadavg: 2.11 2.09 2.09 3/178 28506
/proc/meminfo: memFree=30982356/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1422.07 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 142203 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5096680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 111560

[startup+1482.3 s]
/proc/loadavg: 2.08 2.08 2.09 3/177 28508
/proc/meminfo: memFree=30993084/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1482.05 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 148201 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 111560

[startup+1542.31 s]
/proc/loadavg: 2.28 2.13 2.10 3/177 28509
/proc/meminfo: memFree=30964712/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1542.05 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 154201 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5092427 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 111560

[startup+1602.3 s]
/proc/loadavg: 2.28 2.15 2.11 3/177 28510
/proc/meminfo: memFree=30974712/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1602.03 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 160199 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 4313533 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 111560

[startup+1662.3 s]
/proc/loadavg: 2.15 2.14 2.10 4/177 28511
/proc/meminfo: memFree=30982728/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1662.03 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 166199 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5087776 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 111560

[startup+1722.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 28512
/proc/meminfo: memFree=30958460/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1722.02 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 172198 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 111560

[startup+1782.3 s]
/proc/loadavg: 2.13 2.14 2.10 3/177 28514
/proc/meminfo: memFree=30965784/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1782.01 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 178197 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 4863664 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 111560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 28514
/proc/meminfo: memFree=30960136/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1800 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) R 28466 28469 21426 0 -1 4202496 26377 0 0 0 179996 4 0 0 20 0 1 0 105991286 114237440 26036 33554432000 4194304 5796924 140735026235088 140735026231304 4809286 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26036 191 392 0 27489 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111560

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -28469
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28469 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.09 2.13 2.09 1/174 28554
/proc/meminfo: memFree=31300484/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1800 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) S 28466 28469 21426 0 -1 4194304 26378 0 0 0 179996 4 0 0 20 0 1 0 105991286 114237440 26037 33554432000 4194304 5796924 140735026235088 140735026227720 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26037 192 392 0 27489 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111560

[startup+1802 s]
/proc/loadavg: 2.09 2.13 2.09 2/177 28560
/proc/meminfo: memFree=31276872/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1800 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) S 28466 28469 21426 0 -1 4194304 26378 0 0 0 179996 4 0 0 20 0 1 0 105991286 114237440 26037 33554432000 4194304 5796924 140735026235088 140735026227720 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26037 192 392 0 27489 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111560

[startup+1802.2 s]
/proc/loadavg: 2.09 2.13 2.09 2/177 28560
/proc/meminfo: memFree=31276872/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1800 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) S 28466 28469 21426 0 -1 4194304 26378 0 0 0 179996 4 0 0 20 0 1 0 105991286 114237440 26037 33554432000 4194304 5796924 140735026235088 140735026227720 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26037 192 392 0 27489 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111560

[startup+1802.3 s]
/proc/loadavg: 2.09 2.13 2.09 2/177 28560
/proc/meminfo: memFree=31276872/32872528 swapFree=12328/568296
[pid=28469] ppid=28466 vsize=111560 CPUtime=1800 cores=1,3,5,7
/proc/28469/stat : 28469 (naps-1.02) S 28466 28469 21426 0 -1 4194304 26378 0 0 0 179996 4 0 0 20 0 1 0 105991286 114237440 26037 33554432000 4194304 5796924 140735026235088 140735026227720 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/28469/statm: 27890 26037 192 392 0 27489 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111560

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.01
CPU user time (s): 1799.97
CPU system time (s): 0.044993
CPU usage (%): 99.873
Max. virtual memory (cumulated for all children) (KiB): 111560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.044993
maximum resident set size= 104148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26378
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= 18
involuntary context switches= 1942

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.14222 second user time and 7.52486 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-06 21:16:27
IDJOB=4082236
IDBENCH=2504
IDSOLVER=2544
FILE ID=node138/4082236-1465240587
RUNJOBID= node138-1465238786-28280
PBS_JOBID= 19843229
Free space on /tmp= 71740 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-a1c1s1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082236-1465240587/watcher-4082236-1465240587 -o /tmp/evaluation-result-4082236-1465240587/solver-4082236-1465240587 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465238786-28280 --watchdog 1960  naps-1.02 HOME/instance-4082236-1465240587.opb

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

MD5SUM BENCH= daeaeaee67028e931b0f5195f178e9b3
RANDOM SEED=583694895

node138.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		: 2666.807
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	: 5333.61
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		: 2666.807
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	: 5332.56
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		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
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:        31404948 kB
Buffers:           35124 kB
Cached:           114732 kB
SwapCached:        46416 kB
Active:            79668 kB
Inactive:         119568 kB
Active(anon):       4540 kB
Inactive(anon):    47172 kB
Active(file):      75128 kB
Inactive(file):    72396 kB
Unevictable:      568296 kB
Mlocked:           12328 kB
SwapTotal:      67108856 kB
SwapFree:       67053464 kB
Dirty:             12836 kB
Writeback:             0 kB
AnonPages:        575060 kB
Mapped:             7660 kB
Shmem:                 0 kB
Slab:             568876 kB
SReclaimable:      12172 kB
SUnreclaim:       556704 kB
KernelStack:        1440 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     694008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    559104 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= 71736 MiB
End job on node138 at 2016-06-06 21:46:30