Trace number 4103395

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) 1800.09 1800.44

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-glass4.opb
MD5SUM9d32bc57adc83bca41f939562e4ccfd8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1228810444800
Best CPU time to get the best result obtained on this benchmark3.97439
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1228810444800
Optimality of the best value was proved YES
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 536870912000000
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 1073761158741413
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 71583145981965762560
Number of bits of the biggest number in a constraint 66
Biggest sum of numbers in a constraint 303620978593259231065
Number of bits of the biggest sum of numbers69
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.
1800.03/1800.40	c 
1800.03/1800.40	c *** TERMINATED *** by signal 15
1800.03/1800.40	s UNKNOWN
1800.03/1800.40	c _____________________________________________________________________________
1800.03/1800.40	c 
1800.03/1800.40	c std/band forms        : 38,0
1800.03/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.03/1800.40	c BDD/srt/adr Max costs : 5059,0,174
1800.03/1800.40	c BDDraw/bin/mul/srt/adr: 2,0,23,0,13
1800.03/1800.40	c BDD nodes             : 536364
1800.03/1800.40	c Es1/CC detections     : 0,0
1800.03/1800.40	c SAT/UNSAT calls       : 0,0
1800.03/1800.40	c restarts              : 0
1800.03/1800.40	c conflicts             : 0              (0 /sec)
1800.03/1800.40	c decisions             : 0              (0 /sec)
1800.03/1800.40	c propagations          : 0              (0 /sec)
1800.03/1800.40	c inspects              : 0              (0 /sec)
1800.03/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.03/1800.40	c Time for Opt-base     : 1227 s
1800.03/1800.40	c _____________________________________________________________________________

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-4103395-1466254594/watcher-4103395-1466254594 -o /tmp/evaluation-result-4103395-1466254594/solver-4103395-1466254594 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960 naps-1.02 HOME/instance-4103395-1466254594.opb 

pid=20500
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: 2.96 2.24 2.08 3/179 20503
/proc/meminfo: memFree=31382064/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=6560 CPUtime=0 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 27505342 6717440 223 33554432000 4194304 5796924 140736202819824 140735425969192 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 1640 223 124 392 0 1239 0

[startup+0.100158 s]
/proc/loadavg: 2.96 2.24 2.08 3/179 20503
/proc/meminfo: memFree=31382064/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=9528 CPUtime=0.09 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 960 0 0 0 9 0 0 0 20 0 1 0 27505342 9756672 834 33554432000 4194304 5796924 140736202819824 140735425969192 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 2382 834 129 392 0 1981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9528

[startup+0.200291 s]
/proc/loadavg: 2.96 2.24 2.08 3/179 20503
/proc/meminfo: memFree=31382064/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=11600 CPUtime=0.19 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1448 0 0 0 19 0 0 0 20 0 1 0 27505342 11878400 1322 33554432000 4194304 5796924 140736202819824 140735425969192 5092518 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 2900 1322 141 392 0 2499 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11600

[startup+0.300268 s]
/proc/loadavg: 2.96 2.24 2.08 3/179 20503
/proc/meminfo: memFree=31382064/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=11600 CPUtime=0.29 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1448 0 0 0 29 0 0 0 20 0 1 0 27505342 11878400 1322 33554432000 4194304 5796924 140736202819824 140736202816040 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 2900 1322 141 392 0 2499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11600

[startup+0.700234 s]
/proc/loadavg: 2.96 2.24 2.08 3/179 20503
/proc/meminfo: memFree=31382064/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=11732 CPUtime=0.69 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1452 0 0 0 69 0 0 0 20 0 1 0 27505342 12013568 1326 33554432000 4194304 5796924 140736202819824 140736202816040 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 2933 1326 141 392 0 2532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11732

[startup+1.50023 s]
/proc/loadavg: 2.96 2.24 2.08 3/180 20504
/proc/meminfo: memFree=31377452/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=12244 CPUtime=1.49 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1632 0 0 0 149 0 0 0 20 0 1 0 27505342 12537856 1506 33554432000 4194304 5796924 140736202819824 140736202813576 4316816 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 3061 1506 145 392 0 2660 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12244

[startup+3.10023 s]
/proc/loadavg: 2.89 2.23 2.08 3/180 20504
/proc/meminfo: memFree=31376576/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=12524 CPUtime=3.09 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1698 0 0 0 309 0 0 0 20 0 1 0 27505342 12824576 1572 33554432000 4194304 5796924 140736202819824 140736202816040 4865544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 3131 1572 145 392 0 2730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12524

[startup+6.30023 s]
/proc/loadavg: 2.89 2.23 2.08 3/180 20504
/proc/meminfo: memFree=31376376/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=12876 CPUtime=6.29 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1758 0 0 0 629 0 0 0 20 0 1 0 27505342 13185024 1632 33554432000 4194304 5796924 140736202819824 140736202816040 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 3219 1632 145 392 0 2818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12876

[startup+12.7002 s]
/proc/loadavg: 2.75 2.22 2.08 3/180 20504
/proc/meminfo: memFree=31376812/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=13196 CPUtime=12.69 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1872 0 0 0 1269 0 0 0 20 0 1 0 27505342 13512704 1704 33554432000 4194304 5796924 140736202819824 140736202813624 5087512 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 3299 1704 145 392 0 2898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13196

[startup+25.5003 s]
/proc/loadavg: 2.63 2.22 2.08 3/180 20504
/proc/meminfo: memFree=31378864/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=13196 CPUtime=25.49 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 1894 0 0 0 2549 0 0 0 20 0 1 0 27505342 13512704 1726 33554432000 4194304 5796924 140736202819824 140736202813624 4295798 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 3299 1726 145 392 0 2898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13196

[startup+51.1003 s]
/proc/loadavg: 2.42 2.20 2.07 3/180 20504
/proc/meminfo: memFree=31372960/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=20096 CPUtime=51.08 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 3713 0 0 0 5108 0 0 0 20 0 1 0 27505342 20578304 3462 33554432000 4194304 5796924 140736202819824 140736202813624 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 5024 3462 192 392 0 4623 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20096

[startup+102.3 s]
/proc/loadavg: 2.16 2.16 2.07 3/179 20505
/proc/meminfo: memFree=31368080/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=20096 CPUtime=102.28 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 3721 0 0 0 10228 0 0 0 20 0 1 0 27505342 20578304 3470 33554432000 4194304 5796924 140736202819824 140736202813544 4809164 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 5024 3470 192 392 0 4623 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20096

[startup+162.3 s]
/proc/loadavg: 2.10 2.14 2.07 3/178 20506
/proc/meminfo: memFree=31368224/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=20096 CPUtime=162.26 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 3722 0 0 0 16226 0 0 0 20 0 1 0 27505342 20578304 3471 33554432000 4194304 5796924 140736202819824 140736202813544 5087772 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 5024 3471 192 392 0 4623 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 20096

[startup+222.307 s]
/proc/loadavg: 2.03 2.11 2.06 3/180 20511
/proc/meminfo: memFree=31357720/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24472 CPUtime=222.26 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4802 0 0 0 22226 0 0 0 20 0 1 0 27505342 25059328 4551 33554432000 4194304 5796924 140736202819824 140736202816040 4805662 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6118 4551 192 392 0 5717 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 24472

[startup+282.3 s]
/proc/loadavg: 2.01 2.09 2.06 3/180 20535
/proc/meminfo: memFree=31356196/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24472 CPUtime=282.24 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4807 0 0 0 28224 0 0 0 20 0 1 0 27505342 25059328 4676 33554432000 4194304 5796924 140736202819824 140736202816040 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6118 4676 192 392 0 5717 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 24472

[startup+342.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/179 20536
/proc/meminfo: memFree=31351672/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24756 CPUtime=342.23 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4874 0 0 0 34223 0 0 0 20 0 1 0 27505342 25350144 4741 33554432000 4194304 5796924 140736202819824 140736202813544 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6189 4741 192 392 0 5788 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 24756

[startup+402.3 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 20537
/proc/meminfo: memFree=31345244/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24756 CPUtime=402.22 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4876 0 0 0 40222 0 0 0 20 0 1 0 27505342 25350144 4743 33554432000 4194304 5796924 140736202819824 140736202816040 4806764 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6189 4743 192 392 0 5788 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 24756

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/179 20538
/proc/meminfo: memFree=31345488/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24756 CPUtime=462.21 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4876 0 0 0 46221 0 0 0 20 0 1 0 27505342 25350144 4743 33554432000 4194304 5796924 140736202819824 140736202816040 5092545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6189 4743 192 392 0 5788 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 24756

[startup+522.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/179 20540
/proc/meminfo: memFree=31341092/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24796 CPUtime=522.2 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4904 0 0 0 52220 0 0 0 20 0 1 0 27505342 25391104 4771 33554432000 4194304 5796924 140736202819824 140736202816040 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6199 4771 192 392 0 5798 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 24796

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/179 20541
/proc/meminfo: memFree=31339356/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24796 CPUtime=582.19 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4906 0 0 0 58219 0 0 0 20 0 1 0 27505342 25391104 4773 33554432000 4194304 5796924 140736202819824 140736202816040 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6199 4773 192 392 0 5798 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 24796


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


[startup+882.307 s]
/proc/loadavg: 2.06 2.02 2.01 3/179 20550
/proc/meminfo: memFree=31282240/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24796 CPUtime=882.15 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4911 0 0 0 88215 0 0 0 20 0 1 0 27505342 25391104 4777 33554432000 4194304 5796924 140736202819824 140736202816040 4295743 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6199 4777 192 392 0 5798 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 24796

[startup+942.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 20551
/proc/meminfo: memFree=31281748/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24796 CPUtime=942.14 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4911 0 0 0 94214 0 0 0 20 0 1 0 27505342 25391104 4777 33554432000 4194304 5796924 140736202819824 140736202816040 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6199 4777 192 392 0 5798 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 24796

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 20598
/proc/meminfo: memFree=31685060/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=24796 CPUtime=1002.13 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4911 0 0 0 100213 0 0 0 20 0 1 0 27505342 25391104 4777 33554432000 4194304 5796924 140736202819824 140736202816040 5100089 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6199 4777 192 392 0 5798 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 24796

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 20599
/proc/meminfo: memFree=31684556/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=25192 CPUtime=1062.12 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4956 0 0 0 106212 0 0 0 20 0 1 0 27505342 25796608 4822 33554432000 4194304 5796924 140736202819824 140736202813544 5092545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6298 4822 192 392 0 5897 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 25192

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 20601
/proc/meminfo: memFree=31684736/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=25192 CPUtime=1122.11 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 4958 0 0 0 112211 0 0 0 20 0 1 0 27505342 25796608 4824 33554432000 4194304 5796924 140736202819824 140736202816040 5092550 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6298 4824 192 392 0 5897 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 25192

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 20602
/proc/meminfo: memFree=31684376/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=25392 CPUtime=1182.1 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 5005 0 0 0 118210 0 0 0 20 0 1 0 27505342 26001408 4871 33554432000 4194304 5796924 140736202819824 140736202813544 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 6348 4871 192 392 0 5947 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 25392

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20603
/proc/meminfo: memFree=31523360/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=187812 CPUtime=1242.1 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 45262 0 0 0 124202 8 0 0 20 0 1 0 27505342 192319488 44996 33554432000 4194304 5796924 140736202819824 140736202814312 5100101 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 46953 44996 192 392 0 46552 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 187812

[startup+1302.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 20604
/proc/meminfo: memFree=31469336/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=247664 CPUtime=1302.08 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 56004 0 0 0 130199 9 0 0 20 0 1 0 27505342 253607936 59066 33554432000 4194304 5796924 140736202819824 140736202814408 4809311 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 61916 59066 192 392 0 61515 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 247664

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 20605
/proc/meminfo: memFree=31278508/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=441836 CPUtime=1362.06 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 96205 0 0 0 136191 15 0 0 20 0 1 0 27505342 452440064 106233 33554432000 4194304 5796924 140736202819824 140736202814408 5096680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 110459 106233 192 392 0 110058 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 441836

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 20610
/proc/meminfo: memFree=31105304/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=603628 CPUtime=1422.04 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 136897 0 0 0 142182 22 0 0 20 0 1 0 27505342 618115072 148968 33554432000 4194304 5796924 140736202819824 140736202814408 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 150907 148968 192 392 0 150506 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 603628

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20611
/proc/meminfo: memFree=30896244/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=836768 CPUtime=1482.01 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 177679 0 0 0 148170 31 0 0 20 0 1 0 27505342 856850432 201662 33554432000 4194304 5796924 140736202819824 140736202814312 4863552 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 209192 201662 192 392 0 208791 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 836768

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20612
/proc/meminfo: memFree=30720120/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=1000620 CPUtime=1542 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 218662 0 0 0 154163 37 0 0 20 0 1 0 27505342 1024634880 245198 33554432000 4194304 5796924 140736202819824 140736202814408 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 250155 245198 192 392 0 249754 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 1000620

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20613
/proc/meminfo: memFree=30067220/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=1165324 CPUtime=1601.98 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 259859 0 0 0 160154 44 0 0 20 0 1 0 27505342 1193291776 288950 33554432000 4194304 5796924 140736202819824 140736202814408 4810059 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 291331 288950 192 392 0 290930 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 1165324

[startup+1662.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 20614
/proc/meminfo: memFree=29748856/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=1535344 CPUtime=1661.97 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 336514 0 0 0 166142 55 0 0 20 0 1 0 27505342 1572192256 367616 33554432000 4194304 5796924 140736202819824 140736202814792 4806757 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 383836 367616 192 392 0 383435 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 1535344

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 20616
/proc/meminfo: memFree=29718072/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=1558348 CPUtime=1721.95 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 342288 0 0 0 172139 56 0 0 20 0 1 0 27505342 1595748352 375944 33554432000 4194304 5796924 140736202819824 140736202814408 5096633 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 389587 375944 192 392 0 389186 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 1558348

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20617
/proc/meminfo: memFree=29461260/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=1803020 CPUtime=1781.94 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 382646 0 0 0 178126 68 0 0 20 0 1 0 27505342 1846292480 439667 33554432000 4194304 5796924 140736202819824 140736202814312 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 450755 439667 192 392 0 450354 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 1803020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20617
/proc/meminfo: memFree=29409284/32872528 swapFree=7780/7780
[pid=20503] ppid=20500 vsize=1853068 CPUtime=1800.03 cores=1,3,5,7
/proc/20503/stat : 20503 (naps-1.02) R 20500 20503 19177 0 -1 4202496 395142 0 0 0 179933 70 0 0 20 0 1 0 27505342 1897541632 453185 33554432000 4194304 5796924 140736202819824 140736202814408 4809248 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20503/statm: 463267 453185 192 392 0 462866 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1853068

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20503 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.44
CPU time (s): 1800.09
CPU user time (s): 1799.34
CPU system time (s): 0.746886
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 1853068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.746886
maximum resident set size= 1812788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 395154
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= 155
involuntary context switches= 2032

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67429 second user time and 5.74413 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-18 14:56:34
IDJOB=4103395
IDBENCH=2347
IDSOLVER=2544
FILE ID=node133/4103395-1466254594
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/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-glass4.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103395-1466254594/watcher-4103395-1466254594 -o /tmp/evaluation-result-4103395-1466254594/solver-4103395-1466254594 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960  naps-1.02 HOME/instance-4103395-1466254594.opb

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

MD5SUM BENCH= 9d32bc57adc83bca41f939562e4ccfd8
RANDOM SEED=316519041

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:        31382444 kB
Buffers:          119452 kB
Cached:           179684 kB
SwapCached:         1324 kB
Active:           523336 kB
Inactive:         218116 kB
Active(anon):     442596 kB
Inactive(anon):     1904 kB
Active(file):      80740 kB
Inactive(file):   216212 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099968 kB
Dirty:              7164 kB
Writeback:            88 kB
AnonPages:        449388 kB
Mapped:             9108 kB
Shmem:                 0 kB
Slab:             608292 kB
SReclaimable:      50760 kB
SUnreclaim:       557532 kB
KernelStack:        1504 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     578860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    413696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71708 MiB
End job on node133 at 2016-06-18 15:26:35