Trace number 4089708

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 2.85156 2.85435

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v011-n1.opb
MD5SUM7f914311c37e1aae8546ac84deb2b5d6
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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 2016-06-16T01:05:01+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-4089708-1466031901.opb"]
0.00/0.01	c use --random-gen="1519989869 972878557 1733219227 2571185567 3747667836 1733487107 207275916 720779473 924362188 344076415 3148680716 3869940500 3430134106 1562418893 3149366017 2791278884 2193913575 1666304514 3310341310 3157066906 3331346525 1149586339 1039621863 2022770617 4240243346 402304033 449300883 778631195 2862154516 763671117 227909185 894419877 895289456 2723795235 1690181972 2894659152 197028614 1518676052 2645675686 2842987944 3098884552 1221541067 308947449 2347602843 3267262210 1952782890 2470312687 506080828 2712386494 3108930151 100476020 278134918 728761160 2152342302 2771613577 1907506528 3047235794 2139915044 3237365165 2311273927 2633788805 1750387179 75021992 1702386635 2409361095 2930518975 2139814348 3221639637 688326927 3389701312 2733343886 3376883328 1029904082 2886162239 293491910 1383964282 2017226563 2935565074 2450735210 1589103439 3889434395 152976477 1862375781 2988446412 1871009776 1120118438 3258210285 3389441326 3660996315 3589505084 2616748131 4093247593 3736125231 2132447521 3155989907 1719059453 2473911055 1088432090 4038807542 2280811790 2227188614 748134906 3039168004 932412816 3060287591 930885974 2554115409 1521139683 1769434038 4261575551 2623500153 2903378393 193273808 3079481294 2589688328 2443504246 328441631 3193268007 3679520105 2056204620 1788636353 3316624126 2744445288 4052691353 2896926536 2053040585 4029189835 70886102 1500415842 1353283215 3763849586 1698114877 2233849682 3981793265 4237809429 3740185950 2025226430 1619475516 3657294037 3884267872 268959699 3389079372 904356252 3780403029 2084791780 1623507680 320637463 2602206829 1799359796 3523728289 2402764401 83352055 3978607176 532419912 1214643640 267599724 474077206 699981024 530844994 2868142072 2870977443 2085099624 2915046805 704032477 1635507457 1272267905 1383881325 700565304 380130220 1362529649 2635701622 1047761760 916216790 1724917383 2243075139 1714726167 2814981410 2638999515 3185900230 2370517690 946959115 3005624460 1707611456 4077278386 3038754834 1431119241 4071339697 717568714 3476047125 1669351946 2889986067 3428027602 2681639976 505949139 26557255 1938133737 3934549024 2688114000 3144368124 14070326 1639300721 380908295 1932124068 2066205766 4057342561 2203602509 972243033 2071934151 628783516 30024308 2134192615 168978351 3944448741 4293009485 2652970821 1040957585 517464727 3974685436 358953453 3336329030 341591353 2700714359 2858328141 2722216735 3528159644 2808729666 1907832520 3384077851 4104023791 607399522 1981372954 2325805264 1077722407 2550337538 3135686418 3131726584 2581777374 2554679854 2507502959 3056958933 448824156 3494733562 3888861211 250850943 3734442986 3293255668 2029276919 2486829218 666706724 2356835371 3940526042 1975407651 1674705709 1452411957 1183518589 1586360830 255 362436" option to reproduce the execution
0.00/0.01	c #vars 33
0.00/0.01	c #constraints 11
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 =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       18      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      116 |      100 |       18      4 |        0 |        0
0.00/0.02	c  0.0s |       2 |      292 |      250 |       20     13 |        0 |        0
0.00/0.03	c  0.0s |       3 |      556 |      475 |       22     26 |        0 |        0
0.00/0.05	c  0.0s |       4 |      952 |      813 |       25     45 |        0 |        0
0.00/0.08	c  0.1s |       5 |     1564 |     1320 |       28     70 |        0 |        0
0.09/0.11	c  0.1s |       6 |     2468 |     2081 |       35    109 |        0 |        0
0.09/0.17	c  0.2s |       7 |     3891 |     3223 |       39    161 |        0 |        0
0.19/0.24	c  0.2s |       8 |     6136 |     4936 |       43    234 |        0 |        0
0.29/0.56	c  0.4s |       9 |     9391 |     7506 |       48    335 |        0 |        0
0.29/0.56	c  0.5s |      10 |    13914 |    11361 |       53    474 |        0 |        0
0.79/0.84	c  0.8s |      11 |    20666 |    17144 |       59    667 |        0 |        0
1.19/1.22	c  1.2s |      12 |    30844 |    25819 |       65    934 |        0 |        0
1.59/1.64	c  1.6s |      13 |    46793 |    38832 |       72   1299 |        0 |        0
2.29/2.31	c  2.3s |      14 |    70645 |    58352 |       80   1792 |        1 |        0
2.69/2.79	c  2.8s |      14 |    89170 |    73451 |       80   2122 |       31 |        6
2.69/2.79	c #cpu_time = 2.777s
2.69/2.79	c #wall_clock_time = 2.777s
2.69/2.79	c #decision = 89170
2.69/2.79	c #random_decision = 267
2.69/2.79	c #conflict = 73451
2.69/2.79	c #restart = 14
2.69/2.79	s UNSATISFIABLE
2.69/2.79	c total CPU time = 2.790s
2.69/2.79	c total wall clock time = 2.790s

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-4089708-1466031901/watcher-4089708-1466031901 -o /tmp/evaluation-result-4089708-1466031901/solver-4089708-1466031901 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466013843-5839 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4089708-1466031901.opb 

pid=8492
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: 2.22 2.24 2.19 3/179 8495
/proc/meminfo: memFree=29442924/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=687548 CPUtime=0 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 2553 0 0 0 0 0 0 0 20 0 4 0 5236583 704049152 3426 33554432000 4194304 16246674 140736697052192 140736697051616 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 172399 3435 441 2943 0 169293 0
[pid=8495/tid=8496] ppid=8492 vsize=703932 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 720826368 3493 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=708028 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 725020672 3509 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=712124 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 729214976 3525 33554432000 4194304 16246674 140736697052192 139783200304304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100172 s]
/proc/loadavg: 2.22 2.24 2.19 3/179 8495
/proc/meminfo: memFree=29442924/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 24019 0 0 0 6 3 0 0 20 0 4 0 5236583 1247350784 24880 33554432000 4194304 16246674 140736697052192 140736697051616 5662075 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 304529 24889 712 2943 0 301423 0
[pid=8495/tid=8496] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 24895 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 24903 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 24909 33554432000 4194304 16246674 140736697052192 139783200304304 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+0.200539 s]
/proc/loadavg: 2.22 2.24 2.19 3/179 8495
/proc/meminfo: memFree=29442924/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 45904 0 0 0 13 6 0 0 20 0 4 0 5236583 1247350784 46765 33554432000 4194304 16246674 140736697052192 140736697051616 6836249 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 304529 46777 712 2943 0 301423 0
[pid=8495/tid=8496] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 46783 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 46790 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 46797 33554432000 4194304 16246674 140736697052192 139783200304304 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+0.300491 s]
/proc/loadavg: 2.22 2.24 2.19 3/179 8495
/proc/meminfo: memFree=29442924/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 67648 0 0 0 20 9 0 0 20 0 4 0 5236583 1247350784 68509 33554432000 4194304 16246674 140736697052192 140736697051616 5677541 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 304529 68521 712 2943 0 301423 0
[pid=8495/tid=8496] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 68528 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 68535 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 68541 33554432000 4194304 16246674 140736697052192 139783200304304 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+0.70042 s]
/proc/loadavg: 2.22 2.24 2.19 3/179 8495
/proc/meminfo: memFree=29442924/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 155543 0 0 0 47 22 0 0 20 0 4 0 5236583 1247350784 156405 33554432000 4194304 16246674 140736697052192 140736697051616 5677277 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 304529 156415 712 2943 0 301423 0
[pid=8495/tid=8496] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 156422 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 156429 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 156435 33554432000 4194304 16246674 140736697052192 139783200304304 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+1.50046 s]
/proc/loadavg: 2.22 2.24 2.19 3/183 8499
/proc/meminfo: memFree=28459072/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1218116 CPUtime=1.49 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 245434 0 0 0 114 35 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 140736697051504 5823266 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 304529 246275 786 2943 0 301423 0
[pid=8495/tid=8496] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 139783200304304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8495 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.80041 s]
/proc/loadavg: 2.22 2.24 2.19 3/183 8499
/proc/meminfo: memFree=28459072/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1218116 CPUtime=1.79 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 245434 0 0 0 144 35 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 140736697051504 15015658 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 304529 246275 786 2943 0 301423 0
[pid=8495/tid=8496] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1247350784 246275 33554432000 4194304 16246674 140736697052192 139783200304304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 1218116

[startup+2.60039 s]
/proc/loadavg: 2.22 2.24 2.19 3/183 8499
/proc/meminfo: memFree=28370784/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=1306180 CPUtime=2.59 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) R 8492 8495 5822 0 -1 4202496 267358 0 0 0 220 39 0 0 20 0 4 0 5236583 1337528320 268199 33554432000 4194304 16246674 140736697052192 140736697034112 5553621 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 326545 268199 786 2943 0 323439 0
[pid=8495/tid=8496] ppid=8492 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8496/stat : 8496 (toysat) S 8492 8495 5822 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5236583 1337528320 268199 33554432000 4194304 16246674 140736697052192 139783330311408 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8495/tid=8497] ppid=8492 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8497/stat : 8497 (toysat) S 8492 8495 5822 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5236583 1337528320 268199 33554432000 4194304 16246674 140736697052192 139783319821552 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) S 8492 8495 5822 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5236583 1337528320 268199 33554432000 4194304 16246674 140736697052192 139783200304304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 1306180

[startup+2.80036 s]
/proc/loadavg: 2.22 2.24 2.19 3/183 8499
/proc/meminfo: memFree=28370784/32872528 swapFree=1369816/1516984
[pid=8495] ppid=8492 vsize=0 CPUtime=2.79 cores=1,3,5,7
/proc/8495/stat : 8495 (toysat) Z 8492 8495 5822 0 -1 4202508 267384 0 0 0 239 40 0 0 20 0 2 0 5236583 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8495/statm: 0 0 0 0 0 0 0
[pid=8495/tid=8498] ppid=8492 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/8495/task/8498/stat : 8498 (toysat) R 8492 8495 5822 0 -1 4203588 1 0 0 0 0 0 0 0 20 0 2 0 5236583 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 2.85435
CPU time (s): 2.85156
CPU user time (s): 2.39764
CPU system time (s): 0.45393
CPU usage (%): 99.9023
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.39764
system time used= 0.45393
maximum resident set size= 1072892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267384
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= 17
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-16 01:05:01
IDJOB=4089708
IDBENCH=107445
IDSOLVER=2542
FILE ID=node129/4089708-1466031901
RUNJOBID= node129-1466013843-5839
PBS_JOBID= 19902811
Free space on /tmp= 71720 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v011-n1.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089708-1466031901/watcher-4089708-1466031901 -o /tmp/evaluation-result-4089708-1466031901/solver-4089708-1466031901 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466013843-5839 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4089708-1466031901.opb

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

MD5SUM BENCH= 7f914311c37e1aae8546ac84deb2b5d6
RANDOM SEED=1598146826

node129.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		: 2666.143
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	: 5332.28
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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	: 5332.54
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		: 2666.143
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		: 2666.143
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:        29444088 kB
Buffers:           31828 kB
Cached:            78872 kB
SwapCached:        20164 kB
Active:          1141788 kB
Inactive:          67660 kB
Active(anon):    1080908 kB
Inactive(anon):    20108 kB
Active(file):      60880 kB
Inactive(file):    47552 kB
Unevictable:     1516984 kB
Mlocked:         1369816 kB
SwapTotal:      67108856 kB
SwapFree:       67081544 kB
Dirty:             16292 kB
Writeback:             0 kB
AnonPages:       2597196 kB
Mapped:            10288 kB
Shmem:                 0 kB
Slab:             567188 kB
SReclaimable:      11300 kB
SUnreclaim:       555888 kB
KernelStack:        1488 kB
PageTables:         9304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2741264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    501760 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node129 at 2016-06-16 01:05:04