Trace number 4096785

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 2.48662 2.48901

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-6_6_15.opb
MD5SUM7407a14ee973aef9611b82d86fbb594f
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 benchmark0.19497
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables462
Total number of constraints2126
Number of constraints which are clauses2121
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint21
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
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 2016-06-17T00:25:59+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-4096785-1466115959.opb"]
0.00/0.01	c use --random-gen="729276226 531449244 2432396568 1507490819 2226634272 234846086 3411484988 427171017 75479195 3304642980 2086446114 1810237929 216217387 575854538 3637389754 3136939017 3057437049 2723852903 1155911293 4198148137 4102181453 64542523 1226947943 2424946463 2125630295 725794733 3532098776 506252547 2551895750 757967616 667040665 2973557609 3284414719 730045102 2653453642 1029484336 3998086008 1545250656 436362803 2269794464 1486025183 640169090 4032290431 3312712437 323622792 3070863765 2898247062 3848369268 2263421331 3667843954 869614907 3910629400 1520226836 3398353957 1096793511 1482912253 284476806 574941959 1514088642 3452393275 3691137518 1739952927 3275263911 2908376614 4211471112 1716590551 1761725207 3056950185 2670548564 3207994689 3875906688 406439916 799525193 2401882299 1231249109 2478983326 1364866335 2595953943 2931692384 1929055407 981131121 4028358691 3115828462 1775385568 440240268 3725751708 4175430099 1578880567 2150436538 451457412 1702147044 618132714 1754122401 1602628556 1648633193 2499832061 1767292602 1248999913 782114133 3221116338 2594508951 3750930931 3484969211 4292342200 3774896381 2559049647 962229349 1519418581 1737472739 1964147978 3082220887 4090543764 3790848795 3860947765 204257277 953753644 3157422372 4016911056 1492213450 870399753 2512463096 1171377521 1201261868 4109947824 4247886205 2596359066 952602361 987037517 2970757143 3570686695 1982380781 3221518403 1882450679 3414114631 522117485 1712988401 2501810075 1970526618 3639609751 2906946093 3147655499 1410715780 205990154 3540175274 3363284939 817642606 90328787 4146421643 2753664321 3743819844 1114165051 3249080081 1356213376 4075247284 2576239199 1857858782 68040322 3147871851 259394763 2117349631 1462633266 775719698 4233984608 1968570436 4133724712 3949043688 2906839360 3178333855 3020837645 2564772966 953720027 1827344227 1119512556 2845564562 4032062518 3945416779 3599257655 932691683 2151814928 3285051011 1182922386 959876425 3897086083 3021687078 714316450 1234334743 1114884634 109281826 68011113 3028388514 950482439 3012779152 908612347 2025339923 2649097325 429082205 1614450994 316876097 2496189889 3997930501 3272877997 4056760659 2182762935 776391093 1183694213 2722051475 2650114323 324019729 2328260485 393709540 3916334417 1019825518 421417437 1861738703 2337040507 1921750367 1880539655 885700895 1144331918 406579633 1881278964 872533667 1776913278 3661929188 4109790427 3231154495 869678658 967807454 392083096 2290136352 2745752776 425513762 2625315734 213309433 120115838 2920904470 2131607434 3029587341 3369113717 1361086934 1053812792 3495571989 3686328278 564129756 2437956093 49929242 268057882 1683493233 2042434015 2916407400 1198364895 1651575352 1756218411 2855184687 133571931 888129390 255 362436" option to reproduce the execution
0.00/0.03	c #vars 462
0.00/0.03	c #constraints 2126
0.00/0.06	c Solving starts ...
0.00/0.06	c ============================[ Search Statistics ]============================
0.00/0.06	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.06	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.06	c =============================================================================
0.00/0.06	c  0.0s |       0 |        0 |        0 |      861      0 |        5 |        0
0.00/0.09	c  0.0s |       1 |      115 |      100 |      861      0 |        5 |      166
0.08/0.13	c  0.1s |       2 |      294 |      250 |      948      0 |        5 |      166
0.08/0.19	c  0.1s |       3 |      562 |      475 |     1043      0 |        5 |      166
0.28/0.30	c  0.2s |       4 |     1035 |      813 |     1148      0 |        5 |      166
0.39/0.46	c  0.4s |       5 |     1638 |     1320 |     1263      0 |        5 |      166
0.69/0.70	c  0.6s |       6 |     2475 |     2081 |     1530      1 |        5 |      166
0.99/1.06	c  1.0s |       7 |     3731 |     3223 |     1684      3 |        5 |      166
1.39/1.44	c  1.4s |       8 |     5596 |     4936 |     1853      4 |        8 |      209
1.89/1.98	c  1.9s |       9 |     8331 |     7506 |     2039      5 |       20 |      307
2.38/2.43	c  2.4s |       9 |    10548 |     9599 |     2039      5 |      276 |     1277
2.38/2.43	c #cpu_time = 2.358s
2.38/2.43	c #wall_clock_time = 2.364s
2.38/2.43	c #decision = 10548
2.38/2.43	c #random_decision = 42
2.38/2.43	c #conflict = 9599
2.38/2.43	c #restart = 9
2.38/2.43	s UNSATISFIABLE
2.38/2.43	c total CPU time = 2.422s
2.38/2.43	c total wall clock time = 2.429s

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-4096785-1466115959/watcher-4096785-1466115959 -o /tmp/evaluation-result-4096785-1466115959/solver-4096785-1466115959 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466115959-20140 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4096785-1466115959.opb 

pid=20162
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: 2.10 3.05 3.59 4/175 20168
/proc/meminfo: memFree=31766780/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=786876 CPUtime=0 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 2945 0 0 0 0 0 0 0 20 0 4 0 13646430 805761024 2795 33554432000 4194304 16246674 140734087708384 140734087707808 15002730 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 197231 2806 441 2943 0 194125 0
[pid=20167/tid=20169] ppid=20162 vsize=809404 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 828829696 2887 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=813500 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 833024000 2903 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=818620 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13646430 838266880 2922 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100264 s]
/proc/loadavg: 2.10 3.05 3.59 4/175 20168
/proc/meminfo: memFree=31766780/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 25747 0 0 0 5 3 0 0 20 0 4 0 13646430 1247350784 25587 33554432000 4194304 16246674 140734087708384 140734087707808 5829366 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 304529 25594 718 2943 0 301423 0
[pid=20167/tid=20169] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 25601 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 25607 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 25613 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200505 s]
/proc/loadavg: 2.10 3.05 3.59 4/175 20168
/proc/meminfo: memFree=31766780/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 46829 0 0 0 13 6 0 0 20 0 4 0 13646430 1247350784 46669 33554432000 4194304 16246674 140734087708384 140734087690304 5546098 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 304529 46683 718 2943 0 301423 0
[pid=20167/tid=20169] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 46689 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 46695 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 46701 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300453 s]
/proc/loadavg: 2.10 3.05 3.59 4/175 20168
/proc/meminfo: memFree=31766780/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 68201 0 0 0 19 9 0 0 20 0 4 0 13646430 1247350784 68040 33554432000 4194304 16246674 140734087708384 140734087690304 5675357 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 304529 68048 718 2943 0 301423 0
[pid=20167/tid=20169] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 68055 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 68059 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 68062 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

[startup+0.70035 s]
/proc/loadavg: 2.10 3.05 3.59 4/175 20168
/proc/meminfo: memFree=31766780/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 153021 0 0 0 49 20 0 0 20 0 4 0 13646430 1247350784 152860 33554432000 4194304 16246674 140734087708384 140734087690304 5677541 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 304529 152870 718 2943 0 301423 0
[pid=20167/tid=20169] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 152875 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 152878 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13646430 1247350784 152883 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.5004 s]
/proc/loadavg: 2.10 3.05 3.59 3/183 20323
/proc/meminfo: memFree=30734892/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1220164 CPUtime=1.49 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 245973 0 0 0 117 32 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140734087690304 5672188 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 305041 245792 794 2943 0 301935 0
[pid=20167/tid=20169] ppid=20162 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1220164

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20167 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60048 s]
/proc/loadavg: 2.10 3.05 3.59 3/183 20323
/proc/meminfo: memFree=30734892/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1220164 CPUtime=1.59 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 245973 0 0 0 127 32 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140734087690304 12483468 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 305041 245792 794 2943 0 301935 0
[pid=20167/tid=20169] ppid=20162 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13646430 1249447936 245792 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1220164

[startup+2.00041 s]
/proc/loadavg: 2.10 3.05 3.59 3/183 20323
/proc/meminfo: memFree=30734892/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1304132 CPUtime=1.99 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 246549 0 0 0 167 32 0 0 20 0 4 0 13646430 1335431168 246368 33554432000 4194304 16246674 140734087708384 140734087690304 12478333 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 326033 246377 794 2943 0 322927 0
[pid=20167/tid=20169] ppid=20162 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1335431168 246386 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1335431168 246393 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13646430 1335431168 246400 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1304132

[startup+2.40041 s]
/proc/loadavg: 2.10 3.05 3.59 3/183 20323
/proc/meminfo: memFree=29701484/32872528 swapFree=188940/188940
[pid=20167] ppid=20162 vsize=1304132 CPUtime=2.38 cores=1,3,5,7
/proc/20167/stat : 20167 (toysat) R 20162 20167 17164 0 -1 4202496 267011 0 0 0 204 34 0 0 20 0 4 0 13646430 1335431168 266830 33554432000 4194304 16246674 140734087708384 140734087690304 5990974 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20167/statm: 326033 266830 796 2943 0 322927 0
[pid=20167/tid=20169] ppid=20162 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20169/stat : 20169 (toysat) S 20162 20167 17164 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 13646430 1335431168 266830 33554432000 4194304 16246674 140734087708384 140597298965744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=20167/tid=20171] ppid=20162 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20171/stat : 20171 (toysat) S 20162 20167 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13646430 1335431168 266830 33554432000 4194304 16246674 140734087708384 140597288475888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=20167/tid=20172] ppid=20162 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/20167/task/20172/stat : 20172 (toysat) S 20162 20167 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13646430 1335431168 266830 33554432000 4194304 16246674 140734087708384 140597278002352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 1304132

Child status: 0
Real time (s): 2.48901
CPU time (s): 2.48662
CPU user time (s): 2.07968
CPU system time (s): 0.406938
CPU usage (%): 99.9042
Max. virtual memory (cumulated for all children) (KiB): 1304132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07968
system time used= 0.406938
maximum resident set size= 1067392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267030
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= 80

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-17 00:25:59
IDJOB=4096785
IDBENCH=107664
IDSOLVER=2542
FILE ID=node102/4096785-1466115959
RUNJOBID= node102-1466115959-20140
PBS_JOBID= 19904127
Free space on /tmp= 71728 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-6_6_15.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096785-1466115959/watcher-4096785-1466115959 -o /tmp/evaluation-result-4096785-1466115959/solver-4096785-1466115959 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466115959-20140 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4096785-1466115959.opb

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

MD5SUM BENCH= 7407a14ee973aef9611b82d86fbb594f
RANDOM SEED=1040157965

node102.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		: 2666.746
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	: 5333.49
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		: 2666.746
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		: 2666.746
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31767844 kB
Buffers:           46148 kB
Cached:           166456 kB
SwapCached:         1412 kB
Active:           125656 kB
Inactive:          89516 kB
Active(anon):       4248 kB
Inactive(anon):     1076 kB
Active(file):     121408 kB
Inactive(file):    88440 kB
Unevictable:      188940 kB
Mlocked:          188940 kB
SwapTotal:      67108856 kB
SwapFree:       67099224 kB
Dirty:             32648 kB
Writeback:             0 kB
AnonPages:        191508 kB
Mapped:             6812 kB
Shmem:                 0 kB
Slab:             569728 kB
SReclaimable:      13984 kB
SUnreclaim:       555744 kB
KernelStack:        1584 kB
PageTables:         4404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     285800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71696 MiB
End job on node102 at 2016-06-17 00:26:02