Trace number 4100379

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) 1800.11 1802.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-railway_8_1_0.opb
MD5SUM0748343c41c1a4f38800a46bbbd374d2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark147
Best CPU time to get the best result obtained on this benchmark33.6179
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19747
Total number of constraints3145
Number of constraints which are clauses426
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2719
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 133
Biggest coefficient in the objective function 262119
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262119
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
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 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-4100379-1466215260/watcher-4100379-1466215260 -o /tmp/evaluation-result-4100379-1466215260/solver-4100379-1466215260 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-326 --watchdog 1960 naps-1.02 HOME/instance-4100379-1466215260.opb 

pid=2227
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: 2.06 2.05 2.00 3/177 2230
/proc/meminfo: memFree=27703760/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=6688 CPUtime=0 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 377 0 0 0 0 0 0 0 20 0 1 0 23576018 6848512 251 33554432000 4194304 5796924 140734215748992 140733702713144 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 1672 251 124 392 0 1271 0

[startup+0.100162 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 2230
/proc/meminfo: memFree=27703760/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=13516 CPUtime=0.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 2020 0 0 0 9 0 0 0 20 0 1 0 23576018 13840384 1852 33554432000 4194304 5796924 140734215748992 140733702713144 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 3379 1852 124 392 0 2978 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13516

[startup+0.20034 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 2230
/proc/meminfo: memFree=27703760/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=17452 CPUtime=0.19 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 2870 0 0 0 19 0 0 0 20 0 1 0 23576018 17870848 2703 33554432000 4194304 5796924 140734215748992 140733702713144 5077960 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 4363 2703 129 392 0 3962 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17452

[startup+0.300285 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 2230
/proc/meminfo: memFree=27703760/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=20952 CPUtime=0.29 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 3654 0 0 0 29 0 0 0 20 0 1 0 23576018 21454848 3486 33554432000 4194304 5796924 140734215748992 140733702713144 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 5238 3486 129 392 0 4837 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20952

[startup+0.700246 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 2230
/proc/meminfo: memFree=27703760/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=34632 CPUtime=0.69 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 6745 0 0 0 68 1 0 0 20 0 1 0 23576018 35463168 6577 33554432000 4194304 5796924 140734215748992 140734215748216 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 8658 6577 129 392 0 8257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34632

[startup+1.50023 s]
/proc/loadavg: 2.06 2.05 2.00 3/178 2254
/proc/meminfo: memFree=27669352/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=36568 CPUtime=1.49 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 7408 0 0 0 148 1 0 0 20 0 1 0 23576018 37445632 7085 33554432000 4194304 5796924 140734215748992 140734215748216 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 9142 7085 145 392 0 8741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36568

[startup+3.10023 s]
/proc/loadavg: 2.05 2.05 2.00 3/178 2254
/proc/meminfo: memFree=27668960/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=37412 CPUtime=3.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 7584 0 0 0 308 1 0 0 20 0 1 0 23576018 38309888 7261 33554432000 4194304 5796924 140734215748992 140734215745208 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 9353 7261 145 392 0 8952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37412

[startup+6.30023 s]
/proc/loadavg: 2.05 2.05 2.00 3/178 2254
/proc/meminfo: memFree=27665984/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=39212 CPUtime=6.29 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 8171 0 0 0 628 1 0 0 20 0 1 0 23576018 40153088 7683 33554432000 4194304 5796924 140734215748992 140734215745208 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 9803 7683 145 392 0 9402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39212

[startup+12.7002 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 2254
/proc/meminfo: memFree=27654728/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=42548 CPUtime=12.69 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 9298 0 0 0 1268 1 0 0 20 0 1 0 23576018 43569152 8480 33554432000 4194304 5796924 140734215748992 140734215745208 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 10637 8480 145 392 0 10236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42548

[startup+25.5003 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 2254
/proc/meminfo: memFree=27632536/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=48640 CPUtime=25.48 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 10550 0 0 0 2547 1 0 0 20 0 1 0 23576018 49807360 10095 33554432000 4194304 5796924 140734215748992 140734215745208 5087632 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 12160 10095 145 392 0 11759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48640

[startup+51.1003 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 2254
/proc/meminfo: memFree=27595776/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=62012 CPUtime=51.08 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 13041 0 0 0 5106 2 0 0 20 0 1 0 23576018 63500288 13312 33554432000 4194304 5796924 140734215748992 140734215745208 4296021 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 15503 13312 145 392 0 15102 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62012

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 2256
/proc/meminfo: memFree=27503932/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=91084 CPUtime=102.28 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 16789 0 0 0 10224 4 0 0 20 0 1 0 23576018 93270016 20556 33554432000 4194304 5796924 140734215748992 140734215745208 5087774 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 22771 20556 145 392 0 22370 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 91084

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 2257
/proc/meminfo: memFree=27429440/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=95044 CPUtime=162.27 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 17788 0 0 0 16223 4 0 0 20 0 1 0 23576018 97325056 21555 33554432000 4194304 5796924 140734215748992 140734215745208 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 23761 21555 145 392 0 23360 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 95044

[startup+222.307 s]
/proc/loadavg: 2.11 2.05 2.01 4/177 2304
/proc/meminfo: memFree=31505228/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=106080 CPUtime=222.26 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 19494 0 0 0 22222 4 0 0 20 0 1 0 23576018 108625920 23261 33554432000 4194304 5796924 140734215748992 140734215745208 5092432 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 26520 23261 145 392 0 26119 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 106080

[startup+282.3 s]
/proc/loadavg: 2.08 2.05 2.01 2/178 2306
/proc/meminfo: memFree=30141028/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=110304 CPUtime=282.23 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 20576 0 0 0 28219 4 0 0 20 0 1 0 23576018 112951296 25380 33554432000 4194304 5796924 140734215748992 140734215745208 5087512 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 27576 25380 145 392 0 27175 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 110304

[startup+342.3 s]
/proc/loadavg: 2.12 2.08 2.02 3/178 2353
/proc/meminfo: memFree=31244416/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=135352 CPUtime=342.22 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 22430 0 0 0 34217 5 0 0 20 0 1 0 23576018 138600448 32181 33554432000 4194304 5796924 140734215748992 140734215745208 5096666 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 33838 32181 145 392 0 33437 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 135352

[startup+402.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 2355
/proc/meminfo: memFree=31227632/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=148804 CPUtime=402.22 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 23957 0 0 0 40216 6 0 0 20 0 1 0 23576018 152375296 33708 33554432000 4194304 5796924 140734215748992 140734215745208 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 37201 33708 145 392 0 36800 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 148804

[startup+462.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 2356
/proc/meminfo: memFree=29096320/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=152932 CPUtime=462.21 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 25017 0 0 0 46215 6 0 0 20 0 1 0 23576018 156602368 35279 33554432000 4194304 5796924 140734215748992 140734215745208 4806784 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 38233 35279 145 392 0 37832 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 152932

[startup+522.3 s]
/proc/loadavg: 2.22 2.11 2.03 3/177 2357
/proc/meminfo: memFree=29074384/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=157136 CPUtime=522.19 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 26076 0 0 0 52213 6 0 0 20 0 1 0 23576018 160907264 36841 33554432000 4194304 5796924 140734215748992 140734215745208 4809123 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 39284 36841 145 392 0 38883 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 157136

[startup+582.3 s]
/proc/loadavg: 2.24 2.13 2.04 3/178 2361
/proc/meminfo: memFree=29051344/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=161288 CPUtime=582.18 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 27112 0 0 0 58212 6 0 0 20 0 1 0 23576018 165158912 38388 33554432000 4194304 5796924 140734215748992 140734215745208 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 40322 38388 145 392 0 39921 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 161288


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

[pid=2230] ppid=2227 vsize=270896 CPUtime=1062.11 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 36382 0 0 0 106201 10 0 0 20 0 1 0 23576018 277397504 61130 33554432000 4194304 5796924 140734215748992 140734215742712 4313472 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 67724 61130 145 392 0 67323 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 270896

[startup+1122.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/177 2372
/proc/meminfo: memFree=28941332/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=274888 CPUtime=1122.1 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 37593 0 0 0 112200 10 0 0 20 0 1 0 23576018 281485312 62852 33554432000 4194304 5796924 140734215748992 140734215745208 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 68722 62852 145 392 0 68321 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 274888

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/178 2422
/proc/meminfo: memFree=31286428/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=279024 CPUtime=1182.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 38624 0 0 0 118199 10 0 0 20 0 1 0 23576018 285720576 64394 33554432000 4194304 5796924 140734215748992 140734215745208 4199797 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 69756 64394 145 392 0 69355 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 279024

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 2423
/proc/meminfo: memFree=31097516/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=283036 CPUtime=1242.08 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 39633 0 0 0 124198 10 0 0 20 0 1 0 23576018 289828864 65914 33554432000 4194304 5796924 140734215748992 140734215745208 5096706 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 70759 65914 145 392 0 70358 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 283036

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 2425
/proc/meminfo: memFree=31082200/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=287176 CPUtime=1302.08 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 40637 0 0 0 130197 11 0 0 20 0 1 0 23576018 294068224 67429 33554432000 4194304 5796924 140734215748992 140734215745208 5092432 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 71794 67429 145 392 0 71393 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 287176

[startup+1362.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 2426
/proc/meminfo: memFree=31066148/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=291184 CPUtime=1362.07 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 41650 0 0 0 136196 11 0 0 20 0 1 0 23576018 298172416 68953 33554432000 4194304 5796924 140734215748992 140734215745208 5087558 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 72796 68953 145 392 0 72395 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 291184

[startup+1422.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 2427
/proc/meminfo: memFree=30097056/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=295188 CPUtime=1422.06 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 42650 0 0 0 142195 11 0 0 20 0 1 0 23576018 302272512 70464 33554432000 4194304 5796924 140734215748992 140734215745208 4199792 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 73797 70464 145 392 0 73396 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 295188

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 2473
/proc/meminfo: memFree=31200376/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=299076 CPUtime=1482.04 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 43645 0 0 0 148193 11 0 0 20 0 1 0 23576018 306253824 71970 33554432000 4194304 5796924 140734215748992 140734215745208 5087774 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 74769 71970 145 392 0 74368 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 299076

[startup+1542.31 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 2474
/proc/meminfo: memFree=31108760/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=303208 CPUtime=1542.04 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 44652 0 0 0 154193 11 0 0 20 0 1 0 23576018 310484992 73488 33554432000 4194304 5796924 140734215748992 140734215745208 4806736 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 75802 73488 145 392 0 75401 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 303208

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 2476
/proc/meminfo: memFree=31096400/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=307060 CPUtime=1602.02 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 45645 0 0 0 160191 11 0 0 20 0 1 0 23576018 314429440 74992 33554432000 4194304 5796924 140734215748992 140734215745208 4295536 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 76765 74992 145 392 0 76364 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 307060

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 2477
/proc/meminfo: memFree=31088696/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=311196 CPUtime=1662.02 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 46813 0 0 0 166190 12 0 0 20 0 1 0 23576018 318664704 76158 33554432000 4194304 5796924 140734215748992 140734215745208 5092502 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 77799 76158 145 392 0 77398 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 311196

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 2478
/proc/meminfo: memFree=30994284/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=430568 CPUtime=1722 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 48949 0 0 0 172186 14 0 0 20 0 1 0 23576018 440901632 99105 33554432000 4194304 5796924 140734215748992 140734215742792 4313086 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 107642 99105 145 392 0 107241 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 430568

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2482
/proc/meminfo: memFree=30986668/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=434552 CPUtime=1781.99 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 49935 0 0 0 178185 14 0 0 20 0 1 0 23576018 444981248 100602 33554432000 4194304 5796924 140734215748992 140734215745208 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 108638 100602 145 392 0 108237 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 434552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2482
/proc/meminfo: memFree=30985412/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=435756 CPUtime=1800.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) R 2227 2230 309 0 -1 4202496 50240 0 0 0 179995 14 0 0 20 0 1 0 23576018 446214144 100907 33554432000 4194304 5796924 140734215748992 140734215742792 5096549 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 108939 100907 145 392 0 108538 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 435756

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2230
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2230 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 2482
/proc/meminfo: memFree=30985148/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=435756 CPUtime=1800.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) S 2227 2230 309 0 -1 4194304 50241 0 0 0 179995 14 0 0 20 0 1 0 23576018 446214144 100908 33554432000 4194304 5796924 140734215748992 140734215741768 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 108939 100908 146 392 0 108538 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 435756

[startup+1802 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2482
/proc/meminfo: memFree=30984908/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=435756 CPUtime=1800.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) S 2227 2230 309 0 -1 4194304 50241 0 0 0 179995 14 0 0 20 0 1 0 23576018 446214144 100908 33554432000 4194304 5796924 140734215748992 140734215741768 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 108939 100908 146 392 0 108538 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 435756

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2482
/proc/meminfo: memFree=30984908/32872528 swapFree=241348/274052
[pid=2230] ppid=2227 vsize=435756 CPUtime=1800.09 cores=1,3,5,7
/proc/2230/stat : 2230 (naps-1.02) S 2227 2230 309 0 -1 4194304 50241 0 0 0 179995 14 0 0 20 0 1 0 23576018 446214144 100908 33554432000 4194304 5796924 140734215748992 140734215741768 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/2230/statm: 108939 100908 146 392 0 108538 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 435756

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.11
CPU user time (s): 1799.96
CPU system time (s): 0.151976
CPU usage (%): 99.8727
Max. virtual memory (cumulated for all children) (KiB): 513860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.151976
maximum resident set size= 479724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50241
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= 25
involuntary context switches= 1978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55331 second user time and 8.21375 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-18 04:01:00
IDJOB=4100379
IDBENCH=1609
IDSOLVER=2544
FILE ID=node107/4100379-1466215260
RUNJOBID= node107-1466206100-326
PBS_JOBID= 19918165
Free space on /tmp= 71684 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-railway_8_1_0.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100379-1466215260/watcher-4100379-1466215260 -o /tmp/evaluation-result-4100379-1466215260/solver-4100379-1466215260 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466206100-326 --watchdog 1960  naps-1.02 HOME/instance-4100379-1466215260.opb

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

MD5SUM BENCH= 0748343c41c1a4f38800a46bbbd374d2
RANDOM SEED=761193186

node107.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		: 2666.953
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	: 5333.90
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		: 2666.953
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		: 2666.953
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		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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		: 2666.953
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27703916 kB
Buffers:           77596 kB
Cached:           121512 kB
SwapCached:         3136 kB
Active:          4035872 kB
Inactive:         117416 kB
Active(anon):    3953792 kB
Inactive(anon):     2864 kB
Active(file):      82080 kB
Inactive(file):   114552 kB
Unevictable:      274052 kB
Mlocked:          241348 kB
SwapTotal:      67108856 kB
SwapFree:       67099620 kB
Dirty:              5436 kB
Writeback:             0 kB
AnonPages:       4284016 kB
Mapped:             9560 kB
Shmem:                 0 kB
Slab:             600908 kB
SReclaimable:      44592 kB
SUnreclaim:       556316 kB
KernelStack:        1480 kB
PageTables:        12132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4449904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2314240 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= 71704 MiB
End job on node107 at 2016-06-18 04:31:02