Trace number 4100691

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) 1800.18 1800.48

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-shell.opb
MD5SUM78fcc08f79c3a8f3db518f692b6ae82d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45231
Total number of constraints653
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 constraints653
Minimum length of a constraint19
Maximum length of a constraint1560
Number of terms in the objective function 39844
Biggest coefficient in the objective function 4408
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 557557
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 557557
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.
1800.09/1800.40	c 
1800.09/1800.40	c *** TERMINATED *** by signal 15
1800.09/1800.40	s UNKNOWN
1800.09/1800.40	c _____________________________________________________________________________
1800.09/1800.40	c 
1800.09/1800.40	c std/band forms        : 123,535
1800.09/1800.40	c 2cl/3cl ITE-codings   : 85990,6512524
1800.09/1800.40	c BDD/srt/adr Max costs : 234476,245331,3280
1800.09/1800.40	c BDDraw/bin/mul/srt/adr: 344,0,302,10,2
1800.09/1800.40	c BDD nodes             : 9161895
1800.09/1800.40	c Es1/CC detections     : 0,0
1800.09/1800.40	c SAT/UNSAT calls       : 0,0
1800.09/1800.40	c restarts              : 0
1800.09/1800.40	c conflicts             : 0              (0 /sec)
1800.09/1800.40	c decisions             : 0              (0 /sec)
1800.09/1800.40	c propagations          : 0              (0 /sec)
1800.09/1800.40	c inspects              : 0              (0 /sec)
1800.09/1800.40	c CPU time (solving tm) : 1798 s        (0 s)
1800.09/1800.40	c Time for Opt-base     : 281.4 s
1800.09/1800.40	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-4100691-1466218692/watcher-4100691-1466218692 -o /tmp/evaluation-result-4100691-1466218692/solver-4100691-1466218692 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466206079-967 --watchdog 1960 naps-1.02 HOME/instance-4100691-1466218692.opb 

pid=4045
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: 2.32 2.28 2.29 3/176 4048
/proc/meminfo: memFree=23922368/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=8520 CPUtime=0 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 750 0 0 0 0 0 0 0 20 0 1 0 23915994 8724480 624 33554432000 4194304 5796924 140733655336000 140733655335368 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 2130 624 114 392 0 1729 0

[startup+0.100122 s]
/proc/loadavg: 2.32 2.28 2.29 3/176 4048
/proc/meminfo: memFree=23922368/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=21544 CPUtime=0.09 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 4116 0 0 0 9 0 0 0 20 0 1 0 23915994 22061056 3776 33554432000 4194304 5796924 140733655336000 140733655335368 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 5386 3776 128 392 0 4985 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21544

[startup+0.200326 s]
/proc/loadavg: 2.32 2.28 2.29 3/176 4048
/proc/meminfo: memFree=23922368/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=25444 CPUtime=0.19 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 4678 0 0 0 19 0 0 0 20 0 1 0 23915994 26054656 4338 33554432000 4194304 5796924 140733655336000 140733655335368 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 6361 4338 128 392 0 5960 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25444

[startup+0.300269 s]
/proc/loadavg: 2.32 2.28 2.29 3/176 4048
/proc/meminfo: memFree=23922368/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=27796 CPUtime=0.29 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 5456 0 0 0 29 0 0 0 20 0 1 0 23915994 28463104 4951 33554432000 4194304 5796924 140733655336000 140733655335368 4405638 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 6949 4951 128 392 0 6548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27796

[startup+0.700202 s]
/proc/loadavg: 2.32 2.28 2.29 3/176 4048
/proc/meminfo: memFree=23922368/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=40732 CPUtime=0.69 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 8647 0 0 0 68 1 0 0 20 0 1 0 23915994 41709568 8142 33554432000 4194304 5796924 140733655336000 140733655335368 4805600 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 10183 8142 128 392 0 9782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40732

[startup+1.50019 s]
/proc/loadavg: 2.32 2.28 2.29 3/177 4049
/proc/meminfo: memFree=23879216/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=50864 CPUtime=1.49 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 11576 0 0 0 148 1 0 0 20 0 1 0 23915994 52084736 10717 33554432000 4194304 5796924 140733655336000 140733655333496 5087766 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 12716 10717 145 392 0 12315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50864

[startup+3.10019 s]
/proc/loadavg: 2.32 2.28 2.29 3/177 4049
/proc/meminfo: memFree=23879464/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=50876 CPUtime=3.09 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 11579 0 0 0 308 1 0 0 20 0 1 0 23915994 52097024 10720 33554432000 4194304 5796924 140733655336000 140733655332216 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 12719 10720 145 392 0 12318 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50876

[startup+6.30018 s]
/proc/loadavg: 2.30 2.27 2.29 3/177 4049
/proc/meminfo: memFree=23879232/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=50876 CPUtime=6.29 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 11579 0 0 0 628 1 0 0 20 0 1 0 23915994 52097024 10720 33554432000 4194304 5796924 140733655336000 140733655332216 4809298 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 12719 10720 145 392 0 12318 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50876

[startup+12.7002 s]
/proc/loadavg: 2.27 2.27 2.29 3/177 4049
/proc/meminfo: memFree=23876828/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=50876 CPUtime=12.69 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 11579 0 0 0 1268 1 0 0 20 0 1 0 23915994 52097024 10720 33554432000 4194304 5796924 140733655336000 140733655332216 5087501 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 12719 10720 145 392 0 12318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50876

[startup+25.5002 s]
/proc/loadavg: 2.28 2.27 2.29 3/177 4049
/proc/meminfo: memFree=23876088/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=52308 CPUtime=25.48 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 11911 0 0 0 2547 1 0 0 20 0 1 0 23915994 53563392 11052 33554432000 4194304 5796924 140733655336000 140733655332216 5092423 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 13077 11052 145 392 0 12676 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52308

[startup+51.1002 s]
/proc/loadavg: 2.33 2.28 2.29 3/177 4049
/proc/meminfo: memFree=23870584/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=57648 CPUtime=51.08 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 13121 0 0 0 5107 1 0 0 20 0 1 0 23915994 59031552 12262 33554432000 4194304 5796924 140733655336000 140733655332216 5100064 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 14412 12262 145 392 0 14011 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 57648

[startup+102.3 s]
/proc/loadavg: 2.35 2.28 2.29 3/177 4050
/proc/meminfo: memFree=23452136/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=460088 CPUtime=102.28 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 110072 0 0 0 10212 16 0 0 20 0 1 0 23915994 471130112 112776 33554432000 4194304 5796924 140733655336000 140733655332216 4809102 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 115022 112776 152 392 0 114621 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 460088

[startup+162.3 s]
/proc/loadavg: 2.25 2.26 2.28 3/178 4054
/proc/meminfo: memFree=23408156/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=496556 CPUtime=162.26 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 111339 0 0 0 16209 17 0 0 20 0 1 0 23915994 508473344 120523 33554432000 4194304 5796924 140733655336000 140733655332216 4805690 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 124139 120523 192 392 0 123738 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 496556

[startup+222.307 s]
/proc/loadavg: 2.29 2.27 2.27 3/178 4078
/proc/meminfo: memFree=23344440/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=552580 CPUtime=222.26 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 112626 0 0 0 22207 19 0 0 20 0 1 0 23915994 565841920 135793 33554432000 4194304 5796924 140733655336000 140733655332216 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 138145 135793 192 392 0 137744 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 552580

[startup+282.3 s]
/proc/loadavg: 2.17 2.23 2.26 3/177 4080
/proc/meminfo: memFree=23320320/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=573344 CPUtime=282.24 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 113117 0 0 0 28205 19 0 0 20 0 1 0 23915994 587104256 140372 33554432000 4194304 5796924 140733655336000 140733655332216 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 143336 140372 192 392 0 142935 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 573344

[startup+342.3 s]
/proc/loadavg: 2.27 2.25 2.27 3/177 4081
/proc/meminfo: memFree=23215600/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=688848 CPUtime=342.24 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 113914 0 0 0 34201 23 0 0 20 0 1 0 23915994 705380352 164535 33554432000 4194304 5796924 140733655336000 140733655332216 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 172212 164535 192 392 0 171811 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 688848

[startup+402.3 s]
/proc/loadavg: 2.33 2.26 2.27 3/177 4082
/proc/meminfo: memFree=23194092/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=688848 CPUtime=402.23 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 113923 0 0 0 40200 23 0 0 20 0 1 0 23915994 705380352 169143 33554432000 4194304 5796924 140733655336000 140733655332216 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 172212 169143 192 392 0 171811 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 688848

[startup+462.3 s]
/proc/loadavg: 2.25 2.24 2.26 3/177 4083
/proc/meminfo: memFree=19657152/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4673152 CPUtime=462.22 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 357578 0 0 0 46105 117 0 0 20 0 1 0 23915994 4785307648 1048749 33554432000 4194304 5796924 140733655336000 140733655333048 4606704 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1168288 1048749 219 392 0 1167887 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 4673152

[startup+522.3 s]
/proc/loadavg: 2.18 2.23 2.26 3/177 4084
/proc/meminfo: memFree=19621408/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4673152 CPUtime=522.21 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 359183 0 0 0 52102 119 0 0 20 0 1 0 23915994 4785307648 1055918 33554432000 4194304 5796924 140733655336000 140733655333528 4583148 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1168288 1055918 219 392 0 1167887 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 4673152

[startup+582.3 s]
/proc/loadavg: 2.18 2.21 2.25 3/176 4085
/proc/meminfo: memFree=19576428/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4698932 CPUtime=582.2 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 360984 0 0 0 58099 121 0 0 20 0 1 0 23915994 4811706368 1065645 33554432000 4194304 5796924 140733655336000 140733655333528 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1174733 1065645 219 392 0 1174332 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 4698932


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


[startup+882.307 s]
/proc/loadavg: 2.21 2.24 2.25 3/176 4094
/proc/meminfo: memFree=19441032/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4740828 CPUtime=882.16 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 366639 0 0 0 88085 131 0 0 20 0 1 0 23915994 4854607872 1093295 33554432000 4194304 5796924 140733655336000 140733655333528 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1185207 1093295 219 392 0 1184806 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 4740828

[startup+942.3 s]
/proc/loadavg: 2.23 2.24 2.25 4/177 4097
/proc/meminfo: memFree=19417428/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4740828 CPUtime=942.15 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 367921 0 0 0 94081 134 0 0 20 0 1 0 23915994 4854607872 1098415 33554432000 4194304 5796924 140733655336000 140733655333528 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1185207 1098415 219 392 0 1184806 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 4740828

[startup+1002.3 s]
/proc/loadavg: 2.27 2.24 2.25 3/177 4098
/proc/meminfo: memFree=19401056/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4740828 CPUtime=1002.13 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 368247 0 0 0 100079 134 0 0 20 0 1 0 23915994 4854607872 1102511 33554432000 4194304 5796924 140733655336000 140733655333528 4591895 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1185207 1102511 219 392 0 1184806 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 4740828

[startup+1062.3 s]
/proc/loadavg: 2.24 2.24 2.25 3/177 4145
/proc/meminfo: memFree=25827076/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4759792 CPUtime=1062.13 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 369441 0 0 0 106065 148 0 0 20 0 1 0 23915994 4874027008 1065835 33554432000 4194304 5796924 140733655336000 140733655333048 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1189948 1065835 219 392 0 1189547 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 4759792

[startup+1122.3 s]
/proc/loadavg: 2.30 2.25 2.25 3/177 4146
/proc/meminfo: memFree=25631800/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4759792 CPUtime=1122.12 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 370103 0 0 0 112063 149 0 0 20 0 1 0 23915994 4874027008 1072501 33554432000 4194304 5796924 140733655336000 140733655333528 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1189948 1072501 219 392 0 1189547 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 4759792

[startup+1182.3 s]
/proc/loadavg: 2.30 2.25 2.25 3/177 4147
/proc/meminfo: memFree=24656712/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4759792 CPUtime=1182.1 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 371703 0 0 0 118059 151 0 0 20 0 1 0 23915994 4874027008 1076597 33554432000 4194304 5796924 140733655336000 140733655333528 4583226 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1189948 1076597 219 392 0 1189547 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 4759792

[startup+1242.3 s]
/proc/loadavg: 2.16 2.22 2.24 3/177 4149
/proc/meminfo: memFree=22477624/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4801316 CPUtime=1242.09 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 372994 0 0 0 124056 153 0 0 20 0 1 0 23915994 4916547584 1088677 33554432000 4194304 5796924 140733655336000 140733655333528 4574962 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1200329 1088677 219 392 0 1199928 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 4801316

[startup+1302.3 s]
/proc/loadavg: 2.30 2.24 2.24 4/177 4150
/proc/meminfo: memFree=22413744/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4759792 CPUtime=1302.08 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 373640 0 0 0 130054 154 0 0 20 0 1 0 23915994 4874027008 1085301 33554432000 4194304 5796924 140733655336000 140733655333528 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1189948 1085301 219 392 0 1189547 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 4759792

[startup+1362.3 s]
/proc/loadavg: 2.23 2.22 2.24 4/178 4154
/proc/meminfo: memFree=22364840/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4759792 CPUtime=1362.08 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 374601 0 0 0 136052 156 0 0 20 0 1 0 23915994 4874027008 1088885 33554432000 4194304 5796924 140733655336000 140733655333528 4569728 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1189948 1088885 219 392 0 1189547 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 4759792

[startup+1422.3 s]
/proc/loadavg: 2.13 2.19 2.22 3/177 4155
/proc/meminfo: memFree=22322076/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4759792 CPUtime=1422.07 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 374614 0 0 0 142051 156 0 0 20 0 1 0 23915994 4874027008 1093493 33554432000 4194304 5796924 140733655336000 140733655333528 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1189948 1093493 219 392 0 1189547 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 4759792

[startup+1482.3 s]
/proc/loadavg: 2.25 2.22 2.23 4/177 4156
/proc/meminfo: memFree=22269020/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4784436 CPUtime=1482.04 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 375145 0 0 0 148048 156 0 0 20 0 1 0 23915994 4899262464 1101178 33554432000 4194304 5796924 140733655336000 140733655333048 4591913 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1196109 1101178 219 392 0 1195708 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 4784436

[startup+1542.31 s]
/proc/loadavg: 2.15 2.19 2.21 3/177 4158
/proc/meminfo: memFree=22225880/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4784436 CPUtime=1542.04 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 375158 0 0 0 154048 156 0 0 20 0 1 0 23915994 4899262464 1105788 33554432000 4194304 5796924 140733655336000 140733655333048 4606744 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1196109 1105788 219 392 0 1195708 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 4784436

[startup+1602.3 s]
/proc/loadavg: 2.10 2.17 2.20 3/177 4159
/proc/meminfo: memFree=22274056/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4784436 CPUtime=1602.03 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 375806 0 0 0 160045 158 0 0 20 0 1 0 23915994 4899262464 1110402 33554432000 4194304 5796924 140733655336000 140733655333528 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1196109 1110402 219 392 0 1195708 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 4784436

[startup+1662.3 s]
/proc/loadavg: 2.19 2.18 2.20 4/177 4160
/proc/meminfo: memFree=22235556/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4784436 CPUtime=1662.02 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 376770 0 0 0 166043 159 0 0 20 0 1 0 23915994 4899262464 1115525 33554432000 4194304 5796924 140733655336000 140733655333528 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1196109 1115525 219 392 0 1195708 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 4784436

[startup+1722.3 s]
/proc/loadavg: 2.25 2.19 2.20 3/177 4161
/proc/meminfo: memFree=22198220/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4784436 CPUtime=1722 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 378051 0 0 0 172039 161 0 0 20 0 1 0 23915994 4899262464 1119624 33554432000 4194304 5796924 140733655336000 140733655333528 4606708 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1196109 1119624 219 392 0 1195708 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 4784436

[startup+1782.3 s]
/proc/loadavg: 2.21 2.18 2.19 3/177 4162
/proc/meminfo: memFree=22164220/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=4784436 CPUtime=1782 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 378702 0 0 0 178037 163 0 0 20 0 1 0 23915994 4899262464 1123371 33554432000 4194304 5796924 140733655336000 140733655333528 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1196109 1123371 219 392 0 1195708 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 4784436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.22 2.19 2.19 3/176 4162
/proc/meminfo: memFree=21607024/32872528 swapFree=1497824/1644992
[pid=4048] ppid=4045 vsize=5692484 CPUtime=1800.09 cores=1,3,5,7
/proc/4048/stat : 4048 (naps-1.02) R 4045 4048 950 0 -1 4202496 379471 0 0 0 179837 172 0 0 20 0 1 0 23915994 5829103616 1273014 33554432000 4194304 5796924 140733655336000 140733655333112 4577307 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/4048/statm: 1423121 1273014 219 392 0 1422720 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 5692484

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 4048 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.48
CPU time (s): 1800.18
CPU user time (s): 1798.37
CPU system time (s): 1.80972
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 5692484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.37
system time used= 1.80972
maximum resident set size= 5092100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 379482
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= 49
involuntary context switches= 1964

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50031 second user time and 7.00394 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-18 04:58:12
IDJOB=4100691
IDBENCH=1649
IDSOLVER=2544
FILE ID=node124/4100691-1466218692
RUNJOBID= node124-1466206079-967
PBS_JOBID= 19918153
Free space on /tmp= 71720 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-shell.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100691-1466218692/watcher-4100691-1466218692 -o /tmp/evaluation-result-4100691-1466218692/solver-4100691-1466218692 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466206079-967 --watchdog 1960  naps-1.02 HOME/instance-4100691-1466218692.opb

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

MD5SUM BENCH= 78fcc08f79c3a8f3db518f692b6ae82d
RANDOM SEED=1753695292

node124.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.54
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		: 2666.791
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        23922912 kB
Buffers:          109000 kB
Cached:           125400 kB
SwapCached:         3080 kB
Active:          6378520 kB
Inactive:         157524 kB
Active(anon):    6300852 kB
Inactive(anon):     2880 kB
Active(file):      77668 kB
Inactive(file):   154644 kB
Unevictable:     1644992 kB
Mlocked:         1497824 kB
SwapTotal:      67108856 kB
SwapFree:       67099796 kB
Dirty:              5196 kB
Writeback:             0 kB
AnonPages:       7944572 kB
Mapped:             9624 kB
Shmem:                 0 kB
Slab:             622392 kB
SReclaimable:      66480 kB
SUnreclaim:       555912 kB
KernelStack:        1448 kB
PageTables:        19000 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    9202616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2906112 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= 71720 MiB
End job on node124 at 2016-06-18 05:28:12