Trace number 4098871

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 NameAnswerCPU timeWall clock time
toysat 2016-05-02UNSAT 4.84526 4.85425

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111223004.opb
MD5SUM651d3a6cc64ca34df144139e51ae2bf7
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.49347
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1227
Number of bits of the biggest sum of numbers11
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 2016-06-18T01:28:10+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4098871-1466206090.opb"]
0.00/0.01	c use --random-gen="277609668 4111845337 1687578681 2324160905 4168208794 1422872837 1342073523 417689272 3483533843 2838094776 2282272571 4059510761 1398657769 3152615843 3289741916 3005335650 3177783098 2329816852 381265758 2928179913 838114966 1100372716 4031560200 1949503518 1466651668 2286281966 4160755498 3266869924 3572672081 4278113290 447186845 322754128 3518319150 2304243973 25779473 471599634 3411581538 1350560054 1630742944 1410838167 821559358 677804711 1016887078 1141870286 2123592526 2966795058 1235654997 420968187 1097422082 1614652021 3793201404 3009777216 137970032 627732559 2104759278 592757285 271786048 2061005382 340930434 1321075873 99188576 583533487 3920577365 47334066 989506087 3685186694 3073162930 4247394449 2338937652 796764906 61432511 1638346634 171684238 1714951371 716891180 2012112511 2706391155 1770606829 577580976 355086974 3122199218 671771177 1869962485 2082630455 1613736571 2412692246 885954064 2312229857 3759056954 1900867280 3626516421 757273900 351754178 1132587414 3443770091 3908751617 2102395623 1274753095 3804625184 209888345 2082979883 1215145713 2846111705 3267161359 214317438 88298288 4045553878 361208040 1069431441 4127782630 3563661253 597617862 935998992 298393415 494183214 1286598429 2607040279 1103774925 3949183628 3413779959 2177394813 1427594272 4210494688 1871751214 3621059772 2390569150 4122741378 3684816581 2153864066 2698889270 1669674819 3631594961 4125901915 2001431454 4264965340 3044617762 3157107483 313155800 3562017728 2343475716 3371299400 1915157572 1270366174 1372904586 227705265 1808764701 1085811978 2229274044 2771510395 1011855991 1553753865 3661636162 253272835 2906502816 4063076538 1598302901 3679594657 2624012482 545299189 2265567899 1366118683 3629889793 3667596533 3302074121 295113246 3897520628 1827767166 4288049493 3813752815 2097859282 4146001958 2452232453 3132904168 3742456984 3701836117 2308290567 2299807672 1522527007 3484217931 870743150 3262309116 2429752985 2132969486 3768008766 3448215182 992655848 68413911 166146028 423235996 1316286537 170079538 3105961983 3539958106 607680911 2339921181 3743421858 3310030687 3917253732 1373521524 3037582954 1551307439 2201716143 3183352545 2197233109 2641053546 3969260302 3599720057 2052288051 2000012722 21415760 3004541211 1524192755 2710373518 4085125834 2432964906 1521943204 1745148345 825456603 100513565 3524479975 3198758415 618940562 1632187756 604814520 3323988668 2349112946 2371002161 3365023005 2027326445 2558569609 1421988846 1901510541 4129508893 705126022 2514675549 3765190616 3358297048 3198027167 3084279195 3290115910 1555210118 1154170773 1563320108 3182812525 51573825 1810844344 1036873297 2538031325 1586025601 1567128449 3324902917 1648618209 2499370125 4038369623 1818678645 2313892990 255 362436" option to reproduce the execution
0.00/0.01	c #vars 169
0.00/0.01	c #constraints 101
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       90      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      156 |      100 |       90      0 |        0 |        0
0.00/0.04	c  0.0s |       2 |      374 |      250 |      100      2 |        0 |        0
0.00/0.07	c  0.1s |       3 |      749 |      475 |      111      4 |        0 |        0
0.09/0.11	c  0.1s |       4 |     1255 |      813 |      123      7 |        0 |        0
0.09/0.17	c  0.2s |       5 |     2054 |     1320 |      136     12 |        0 |        0
0.19/0.27	c  0.3s |       6 |     3235 |     2081 |      165     19 |        0 |        0
0.39/0.41	c  0.4s |       7 |     4980 |     3223 |      182     28 |        0 |        0
0.59/0.62	c  0.6s |       8 |     7454 |     4936 |      201     41 |        0 |        0
0.89/0.92	c  0.9s |       9 |    11055 |     7506 |      222     57 |        1 |        0
1.29/1.39	c  1.4s |      10 |    16700 |    11361 |      245     81 |        2 |        0
1.89/1.96	c  1.9s |      11 |    25053 |    17144 |      270    112 |        5 |        0
2.69/2.75	c  2.7s |      12 |    37079 |    25819 |      297    157 |        9 |        0
3.79/3.86	c  3.8s |      13 |    54962 |    38832 |      327    211 |       20 |        1
4.69/4.79	c  4.8s |      13 |    69287 |    49572 |      327    243 |      139 |       18
4.69/4.79	c #cpu_time = 4.762s
4.69/4.79	c #wall_clock_time = 4.774s
4.79/4.89	c #decision = 69287
4.79/4.89	c #random_decision = 147
4.79/4.89	c #conflict = 49572
4.79/4.89	c #restart = 13
4.79/4.89	s UNSATISFIABLE
4.79/4.89	c total CPU time = 4.780s
4.79/4.89	c total wall clock time = 4.792s

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-4098871-1466206090/watcher-4098871-1466206090 -o /tmp/evaluation-result-4098871-1466206090/solver-4098871-1466206090 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466206051-23293 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4098871-1466206090.opb 

pid=23861
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: 0.87 0.22 0.07 3/179 23864
/proc/meminfo: memFree=30853192/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=727484 CPUtime=0 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 2712 0 0 0 0 0 0 0 20 0 4 0 22653820 744943616 3584 33554432000 4194304 16246674 140734373507280 140734373506704 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 182383 3593 441 2943 0 179277 0
[pid=23864/tid=23865] ppid=23861 vsize=744892 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 762769408 3655 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=750012 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 768012288 3672 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=754108 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 772206592 3689 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 0.87 0.22 0.07 3/179 23864
/proc/meminfo: memFree=30853192/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 18811 0 0 0 7 2 0 0 20 0 4 0 22653820 1247350784 19672 33554432000 4194304 16246674 140734373507280 140734373506704 13191389 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 304529 19677 723 2943 0 301423 0
[pid=23864/tid=23865] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 19681 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 19688 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 19694 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.20052 s]
/proc/loadavg: 0.87 0.22 0.07 3/179 23864
/proc/meminfo: memFree=30853192/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 33641 0 0 0 15 4 0 0 20 0 4 0 22653820 1247350784 34502 33554432000 4194304 16246674 140734373507280 140734373506704 5662594 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 304529 34508 723 2943 0 301423 0
[pid=23864/tid=23865] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 34511 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 34515 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 34518 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300482 s]
/proc/loadavg: 0.87 0.22 0.07 3/179 23864
/proc/meminfo: memFree=30853192/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 48376 0 0 0 23 6 0 0 20 0 4 0 22653820 1247350784 49236 33554432000 4194304 16246674 140734373507280 140734373506704 13954410 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 304529 49239 723 2943 0 301423 0
[pid=23864/tid=23865] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 49240 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 49244 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 49250 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700366 s]
/proc/loadavg: 0.87 0.22 0.07 3/179 23864
/proc/meminfo: memFree=30853192/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 108760 0 0 0 53 16 0 0 20 0 4 0 22653820 1247350784 109620 33554432000 4194304 16246674 140734373507280 140734373489152 13759916 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 304529 109622 724 2943 0 301423 0
[pid=23864/tid=23865] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 109628 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 109634 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 109638 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50039 s]
/proc/loadavg: 0.87 0.22 0.07 3/183 23868
/proc/meminfo: memFree=30175232/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1218116 CPUtime=1.48 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 229894 0 0 0 115 33 0 0 20 0 4 0 22653820 1247350784 230755 33554432000 4194304 16246674 140734373507280 140734373489152 5830026 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 304529 230762 724 2943 0 301423 0
[pid=23864/tid=23865] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 230767 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 230772 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1247350784 230774 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1218116

[startup+3.1004 s]
/proc/loadavg: 0.88 0.23 0.08 2/174 23899
/proc/meminfo: memFree=30955428/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1305156 CPUtime=3.09 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 267291 0 0 0 270 39 0 0 20 0 4 0 22653820 1336479744 268131 33554432000 4194304 16246674 140734373507280 140734373490280 5600492 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 326289 268131 793 2943 0 323183 0
[pid=23864/tid=23865] ppid=23861 vsize=1305156 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1336479744 268131 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1305156 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1336479744 268131 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1305156 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1336479744 268131 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1305156
Solver just ended.
ain loop
??? sigkill at end of watcher main loop
??? kill 23864 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20048 s]
/proc/loadavg: 0.88 0.23 0.08 2/174 23899
/proc/meminfo: memFree=30955428/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1305156 CPUtime=3.19 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 267291 0 0 0 280 39 0 0 20 0 4 0 22653820 1336479744 268131 33554432000 4194304 16246674 140734373507280 140734373490280 5829309 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 326289 268131 793 2943 0 323183 0
[pid=23864/tid=23865] ppid=23861 vsize=1305156 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1336479744 268131 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1305156 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1336479744 268131 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1305156 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1336479744 268131 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 1305156

[startup+4.00039 s]
/proc/loadavg: 0.88 0.23 0.08 3/183 23917
/proc/meminfo: memFree=30648412/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1306180 CPUtime=3.99 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 267394 0 0 0 360 39 0 0 20 0 4 0 22653820 1337528320 268234 33554432000 4194304 16246674 140734373507280 140734373489152 13943604 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 326545 268234 793 2943 0 323439 0
[pid=23864/tid=23865] ppid=23861 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1337528320 268234 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1337528320 268234 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1337528320 268234 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 1306180

[startup+4.4004 s]
/proc/loadavg: 0.88 0.23 0.08 3/183 23917
/proc/meminfo: memFree=29934908/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=1306180 CPUtime=4.4 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) R 23861 23864 23276 0 -1 4202496 267395 0 0 0 401 39 0 0 20 0 4 0 22653820 1337528320 268235 33554432000 4194304 16246674 140734373507280 140734373489152 5670496 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/23864/statm: 326545 268235 793 2943 0 323439 0
[pid=23864/tid=23865] ppid=23861 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23865/stat : 23865 (toysat) S 23861 23864 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653821 1337528320 268235 33554432000 4194304 16246674 140734373507280 140563435203824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=23864/tid=23866] ppid=23861 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23866/stat : 23866 (toysat) S 23861 23864 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22653821 1337528320 268235 33554432000 4194304 16246674 140734373507280 140563424713968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) S 23861 23864 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653821 1337528320 268235 33554432000 4194304 16246674 140734373507280 140563340848304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 1306180

[startup+4.8003 s]
/proc/loadavg: 0.88 0.23 0.08 3/183 23917
/proc/meminfo: memFree=29934908/32872528 swapFree=7780/7780
[pid=23864] ppid=23861 vsize=0 CPUtime=4.79 cores=1,3,5,7
/proc/23864/stat : 23864 (toysat) Z 23861 23864 23276 0 -1 4202508 267402 0 0 0 440 39 0 0 20 0 2 0 22653820 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/23864/statm: 0 0 0 0 0 0 0
[pid=23864/tid=23867] ppid=23861 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/23864/task/23867/stat : 23867 (toysat) R 23861 23864 23276 0 -1 4202564 1 0 0 0 0 0 0 0 20 0 2 0 22653821 0 0 33554432000 0 0 0 0 0 256 0 33554432 0 18446744073709551615 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 4.85425
CPU time (s): 4.84526
CPU user time (s): 4.40033
CPU system time (s): 0.444932
CPU usage (%): 99.8148
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.40033
system time used= 0.444932
maximum resident set size= 1072960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267402
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= 19
involuntary context switches= 8

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015997 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 01:28:10
IDJOB=4098871
IDBENCH=1263
IDSOLVER=2542
FILE ID=node151/4098871-1466206090
RUNJOBID= node151-1466206051-23293
PBS_JOBID= 19918135
Free space on /tmp= 71732 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223004.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098871-1466206090/watcher-4098871-1466206090 -o /tmp/evaluation-result-4098871-1466206090/solver-4098871-1466206090 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466206051-23293 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4098871-1466206090.opb

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

MD5SUM BENCH= 651d3a6cc64ca34df144139e51ae2bf7
RANDOM SEED=567231485

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
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		: 2667.103
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	: 5332.56
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		: 2667.103
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:        30853572 kB
Buffers:           37936 kB
Cached:           193204 kB
SwapCached:         2016 kB
Active:          1158144 kB
Inactive:         146612 kB
Active(anon):    1074144 kB
Inactive(anon):     1744 kB
Active(file):      84000 kB
Inactive(file):   144868 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:             33240 kB
Writeback:             0 kB
AnonPages:       1080716 kB
Mapped:            11312 kB
Shmem:                 0 kB
Slab:             573852 kB
SReclaimable:      16944 kB
SUnreclaim:       556908 kB
KernelStack:        1448 kB
PageTables:         6164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1224612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 71716 MiB
End job on node151 at 2016-06-18 01:28:15