Trace number 4082394

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) 1800.25 1803.61

General information on the benchmark

Name/OPT-BIGINT-LIN/
heinz/normalized-co-100.opb
MD5SUMcc8ca0c69f8ca12b192f0c3a37614bc3
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark276962066
Best CPU time to get the best result obtained on this benchmark1800.41
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables48116
Total number of constraints2186
Number of constraints which are clauses9
Number of constraints which are cardinality constraints (but not clauses)163
Number of constraints which are nor clauses,nor cardinality constraints2014
Minimum length of a constraint2
Maximum length of a constraint19068
Number of terms in the objective function 46916
Biggest coefficient in the objective function 837300000
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 89462976580
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 837300000
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 89462976580
Number of bits of the biggest sum of numbers37
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-4082394-1467033654/watcher-4082394-1467033654 -o /tmp/evaluation-result-4082394-1467033654/solver-4082394-1467033654 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1467030019-25629 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4082394-1467033654.opb 

pid=26046
running on 4 cores: 0,2,4,6

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 Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 26049
/proc/meminfo: memFree=29711496/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=7296 CPUtime=0 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 501 0 0 0 0 0 0 0 20 0 1 0 36403271 7471104 375 33554432000 4194304 5796924 140736841695648 140735874003320 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1824 375 114 392 0 1423 0

[startup+0.100194 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 26049
/proc/meminfo: memFree=29711496/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=21880 CPUtime=0.09 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 4026 0 0 0 9 0 0 0 20 0 1 0 36403271 22405120 3599 33554432000 4194304 5796924 140736841695648 140735874003320 5096620 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 5470 3599 116 392 0 5069 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21880

[startup+0.200343 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 26049
/proc/meminfo: memFree=29711496/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=25952 CPUtime=0.19 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 5125 0 0 0 18 1 0 0 20 0 1 0 36403271 26574848 4606 33554432000 4194304 5796924 140736841695648 140735874003320 5087771 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 6488 4606 128 392 0 6087 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25952

[startup+0.300279 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 26049
/proc/meminfo: memFree=29711496/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=26440 CPUtime=0.29 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 5260 0 0 0 28 1 0 0 20 0 1 0 36403271 27074560 4741 33554432000 4194304 5796924 140736841695648 140735874003320 5092651 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 6610 4741 128 392 0 6209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26440

[startup+0.70029 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 26049
/proc/meminfo: memFree=29711496/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=32484 CPUtime=0.69 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 11208 0 0 0 67 2 0 0 20 0 1 0 36403271 33263616 5723 33554432000 4194304 5796924 140736841695648 140735874003320 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 8121 5723 128 392 0 7720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32484

[startup+1.50025 s]
/proc/loadavg: 2.13 2.21 2.18 3/178 26050
/proc/meminfo: memFree=29679468/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=43496 CPUtime=1.49 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 17424 0 0 0 147 2 0 0 20 0 1 0 36403271 44539904 8251 33554432000 4194304 5796924 140736841695648 140736841693144 5092416 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 10874 8251 128 392 0 10473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43496

[startup+3.10026 s]
/proc/loadavg: 2.13 2.21 2.18 3/178 26050
/proc/meminfo: memFree=29657276/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=73820 CPUtime=3.09 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 36836 0 0 0 304 5 0 0 20 0 1 0 36403271 75591680 15732 33554432000 4194304 5796924 140736841695648 140736841693176 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 18455 15732 128 392 0 18054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73820

[startup+6.30022 s]
/proc/loadavg: 2.28 2.24 2.19 4/178 26050
/proc/meminfo: memFree=29420028/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=156080 CPUtime=6.29 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 77677 0 0 0 618 11 0 0 20 0 1 0 36403271 159825920 32001 33554432000 4194304 5796924 140736841695648 140736841693176 5087766 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 39020 32001 128 392 0 38619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 156080

[startup+12.7002 s]
/proc/loadavg: 2.26 2.23 2.19 3/177 26050
/proc/meminfo: memFree=29211236/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=323548 CPUtime=12.69 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 158780 0 0 0 1247 22 0 0 20 0 1 0 36403271 331313152 67539 33554432000 4194304 5796924 140736841695648 140736841694808 5087724 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 80887 67539 129 392 0 80486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 323548

[startup+25.5072 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 26050
/proc/meminfo: memFree=27809304/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=435976 CPUtime=25.49 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 184943 0 0 0 2522 27 0 0 20 0 1 0 36403271 446439424 95439 33554432000 4194304 5796924 140736841695648 140736834282904 5096680 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 108994 95439 140 392 0 108593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 435976

[startup+51.1002 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 26050
/proc/meminfo: memFree=22137744/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=1000228 CPUtime=51.08 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 315386 0 0 0 5061 47 0 0 20 0 1 0 36403271 1024233472 234406 33554432000 4194304 5796924 140736841695648 140736841692632 5100101 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 250057 234406 191 392 0 249656 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1000228

[startup+102.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 26051
/proc/meminfo: memFree=20331280/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=1288104 CPUtime=102.28 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 372278 0 0 0 10168 60 0 0 20 0 1 0 36403271 1319018496 306303 33554432000 4194304 5796924 140736841695648 140736835790456 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 322026 306303 191 392 0 321625 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1288104

[startup+162.3 s]
/proc/loadavg: 2.29 2.26 2.20 4/177 26052
/proc/meminfo: memFree=20060220/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=1403608 CPUtime=162.27 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 373590 0 0 0 16164 63 0 0 20 0 1 0 36403271 1437294592 332514 33554432000 4194304 5796924 140736841695648 140736841692632 4452432 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 350902 332514 191 392 0 350501 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1403608

[startup+222.3 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 26054
/proc/meminfo: memFree=20021524/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=1403608 CPUtime=222.26 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 373599 0 0 0 22163 63 0 0 20 0 1 0 36403271 1437294592 337122 33554432000 4194304 5796924 140736841695648 140736841692632 5087766 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 350902 337122 191 392 0 350501 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1403608

[startup+282.3 s]
/proc/loadavg: 2.27 2.27 2.20 3/177 26055
/proc/meminfo: memFree=18619860/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=2796592 CPUtime=282.24 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 710681 0 0 0 28108 116 0 0 20 0 1 0 36403271 2863710208 681869 33554432000 4194304 5796924 140736841695648 140736841692632 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 699148 681869 192 392 0 698747 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2796592

[startup+342.307 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 26056
/proc/meminfo: memFree=18311324/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3080552 CPUtime=342.24 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 740062 0 0 0 34098 126 0 0 20 0 1 0 36403271 3154485248 753894 33554432000 4194304 5796924 140736841695648 140736835324712 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 770138 753895 192 392 0 769737 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3080552

[startup+402.3 s]
/proc/loadavg: 2.26 2.27 2.20 3/177 26057
/proc/meminfo: memFree=17946620/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3416888 CPUtime=402.23 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 824157 0 0 0 40083 140 0 0 20 0 1 0 36403271 3498893312 840033 33554432000 4194304 5796924 140736841695648 140736841692632 5087488 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 854222 840033 192 392 0 853821 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3416888

[startup+462.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/177 26058
/proc/meminfo: memFree=17937904/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3416888 CPUtime=462.22 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 824157 0 0 0 46082 140 0 0 20 0 1 0 36403271 3498893312 840033 33554432000 4194304 5796924 140736841695648 140736841692632 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 854222 840033 192 392 0 853821 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3416888

[startup+522.3 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 26060
/proc/meminfo: memFree=17929980/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3416888 CPUtime=522.21 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 824157 0 0 0 52081 140 0 0 20 0 1 0 36403271 3498893312 840033 33554432000 4194304 5796924 140736841695648 140736841692632 4806764 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 854222 840033 192 392 0 853821 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3416888

[startup+582.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/178 26064
/proc/meminfo: memFree=17845464/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3492788 CPUtime=582.21 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 843115 0 0 0 58078 143 0 0 20 0 1 0 36403271 3576614912 859502 33554432000 4194304 5796924 140736841695648 140736841692632 5096666 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 873197 859502 192 392 0 872796 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 3492788

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

[pid=26049] ppid=26046 vsize=3492788 CPUtime=1062.13 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 843115 0 0 0 106070 143 0 0 20 0 1 0 36403271 3576614912 859502 33554432000 4194304 5796924 140736841695648 140736841692632 4243565 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 873197 859502 192 392 0 872796 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3492788

[startup+1122.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 26074
/proc/meminfo: memFree=13784888/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3492788 CPUtime=1122.12 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 843115 0 0 0 112069 143 0 0 20 0 1 0 36403271 3576614912 859502 33554432000 4194304 5796924 140736841695648 140736841692632 5092558 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 873197 859502 192 392 0 872796 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3492788

[startup+1182.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 26079
/proc/meminfo: memFree=13745700/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=3492788 CPUtime=1182.11 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 843115 0 0 0 118068 143 0 0 20 0 1 0 36403271 3576614912 859502 33554432000 4194304 5796924 140736841695648 140736841692632 5092931 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 873197 859502 192 392 0 872796 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3492788

[startup+1242.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 26080
/proc/meminfo: memFree=12134100/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5338300 CPUtime=1242.1 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 902137 0 0 0 124028 182 0 0 20 0 1 0 36403271 5466419200 1259342 33554432000 4194304 5796924 140736841695648 140736841691176 4632292 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1334575 1259342 199 392 0 1334174 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 5338300

[startup+1302.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 26081
/proc/meminfo: memFree=11767052/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1302.1 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908410 0 0 0 129997 213 0 0 20 0 1 0 36403271 5932490752 1337064 33554432000 4194304 5796924 140736841695648 140736841693496 4569283 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1337064 218 392 0 1447961 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 5793448

[startup+1362.3 s]
/proc/loadavg: 2.22 2.20 2.18 4/177 26082
/proc/meminfo: memFree=11733600/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1362.09 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908417 0 0 0 135996 213 0 0 20 0 1 0 36403271 5932490752 1340648 33554432000 4194304 5796924 140736841695648 140736841693496 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1340648 218 392 0 1447961 0
Current children cumulated CPU time (s) 1362.09
Current children cumulated vsize (KiB) 5793448

[startup+1422.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 26083
/proc/meminfo: memFree=11722728/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1422.08 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 141995 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 4809080 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 5793448

[startup+1482.3 s]
/proc/loadavg: 2.24 2.21 2.18 4/177 26085
/proc/meminfo: memFree=11673080/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1482.07 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 147994 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 4809129 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 5793448

[startup+1542.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 26086
/proc/meminfo: memFree=11668848/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1542.06 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 153993 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 5094154 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 5793448

[startup+1602.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 26087
/proc/meminfo: memFree=11660400/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1602.05 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 159992 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 4840412 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 5793448

[startup+1662.31 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 26088
/proc/meminfo: memFree=11651712/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1662.05 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 165992 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1662.05
Current children cumulated vsize (KiB) 5793448

[startup+1722.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 26089
/proc/meminfo: memFree=11927336/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1722.03 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 171990 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 5092487 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 5793448

[startup+1782.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 26094
/proc/meminfo: memFree=11920548/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1782.02 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 177989 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 5092947 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 5793448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/174 26129
/proc/meminfo: memFree=24382980/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1800.02 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) R 26046 26049 25613 0 -1 4202496 908467 0 0 0 179789 213 0 0 20 0 1 0 36403271 5932490752 1341209 33554432000 4194304 5796924 140736841695648 140736841692632 4296253 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341209 221 392 0 1447961 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 5793448

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -26049
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26049 sig 9
??? end of watcher thread

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

[startup+1801.7 s]
/proc/loadavg: 2.10 2.18 2.17 3/174 26129
/proc/meminfo: memFree=24311184/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1800.02 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) S 26046 26049 25613 0 -1 4194304 908468 0 0 0 179789 213 0 0 20 0 1 0 36403271 5932490752 1341210 33554432000 4194304 5796924 140736841695648 140736841689032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341210 222 392 0 1447961 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 5793448

[startup+1802.1 s]
/proc/loadavg: 2.10 2.18 2.17 3/174 26129
/proc/meminfo: memFree=24256888/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1800.02 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) S 26046 26049 25613 0 -1 4194304 908468 0 0 0 179789 213 0 0 20 0 1 0 36403271 5932490752 1341210 33554432000 4194304 5796924 140736841695648 140736841689032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341210 222 392 0 1447961 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 5793448

[startup+1802.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/174 26129
/proc/meminfo: memFree=24256888/32872528 swapFree=1381468/1569516
[pid=26049] ppid=26046 vsize=5793448 CPUtime=1800.02 cores=0,2,4,6
/proc/26049/stat : 26049 (naps-1.02) S 26046 26049 25613 0 -1 4194304 908468 0 0 0 179789 213 0 0 20 0 1 0 36403271 5932490752 1341210 33554432000 4194304 5796924 140736841695648 140736841689032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/26049/statm: 1448362 1341210 222 392 0 1447961 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 5793448

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1803.61
CPU time (s): 1800.25
CPU user time (s): 1797.89
CPU system time (s): 2.35664
CPU usage (%): 99.8137
Max. virtual memory (cumulated for all children) (KiB): 6352248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.89
system time used= 2.35664
maximum resident set size= 5831096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 908468
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= 4
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.71313 second user time and 7.79481 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-27 15:20:55
IDJOB=4082394
IDBENCH=89899
IDSOLVER=2544
FILE ID=node140/4082394-1467033654
RUNJOBID= node140-1467030019-25629
PBS_JOBID= 19976988
Free space on /tmp= 71628 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB11/normalized-PB11/OPT-BIGINT-LIN/heinz/normalized-co-100.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082394-1467033654/watcher-4082394-1467033654 -o /tmp/evaluation-result-4082394-1467033654/solver-4082394-1467033654 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1467030019-25629 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4082394-1467033654.opb

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

MD5SUM BENCH= cc8ca0c69f8ca12b192f0c3a37614bc3
RANDOM SEED=1056563544

node140.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		: 2666.707
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	: 5333.41
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		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29712264 kB
Buffers:          198508 kB
Cached:           549188 kB
SwapCached:         2584 kB
Active:           277264 kB
Inactive:         574700 kB
Active(anon):     103180 kB
Inactive(anon):     3296 kB
Active(file):     174084 kB
Inactive(file):   571404 kB
Unevictable:     1569516 kB
Mlocked:         1381468 kB
SwapTotal:      67108856 kB
SwapFree:       67099540 kB
Dirty:             31536 kB
Writeback:             0 kB
AnonPages:       1672424 kB
Mapped:             9424 kB
Shmem:                 0 kB
Slab:             604448 kB
SReclaimable:      47772 kB
SUnreclaim:       556676 kB
KernelStack:        1448 kB
PageTables:         7596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1811856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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= 71412 MiB
End job on node140 at 2016-06-27 15:50:58