Trace number 4120746

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 1.9657 1.96746

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n50-d3-i2-r1.cnf.gz-plain.pb.metafix.opb
MD5SUMfccecbab47d04043a827d79a79ab97c4
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 benchmark0.063989
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables75
Total number of constraints200
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 2016-06-30T20:44:19+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-4120746-1467312259.opb"]
0.00/0.01	c use --random-gen="1726845946 2630952970 1540456949 2083588372 1477153828 1837565880 1028851602 136588527 4136509547 200009930 3558819411 3503678272 3583964308 37455842 3816799966 2938115896 14763587 3090237531 1902749140 711515274 3304250631 683087623 1518694568 921594252 2962829380 1680105493 700970049 2432270359 3980032263 3665368399 1287337154 4130750698 3266182871 1393006836 1778214480 48385394 2931862011 3805195008 3879826721 3445793612 297251687 3195890229 2745993180 1589279610 3153598868 2273655138 937383691 4255130411 2527669773 4089157856 4145472058 2470738844 911437543 184618498 774157430 2406118428 3129842505 2253529578 629553246 1221566848 2880936392 4138941390 3949378411 1231709263 1065212003 3358523205 1771726234 3911662468 1246980171 1467650286 3813337012 3069748751 2438991338 268459434 106413437 3686967606 44274941 1973448140 888583656 4048315172 2801416136 4060095178 338192263 3541383153 89619170 3036422784 4271332703 939854334 1223226009 3894125955 2515106028 393113305 3582044199 2937663394 394545592 3753839695 1057196248 624007832 2655912046 1890537140 147890292 2077438662 1765296124 3929125803 3070807920 2516622841 1733932642 4166594053 743573631 612457782 1572833076 2948565930 2262879179 1482270277 1842214044 1433511301 2465551875 1946697746 3253838890 3498860333 3717866966 4274285962 995551348 271853030 2281398604 3342882119 3055041148 2958440110 3528151400 2799096350 2567705511 2236612208 1610181191 953125317 530577805 3829257885 818427970 911919819 753865145 2249112305 1496911474 3066168420 2311305281 3767646612 2109151048 754162533 3601559766 1617693605 2139524572 3471782603 908451901 3097992688 3049802276 74116488 3019385720 618758502 3673664907 4073169760 2583197703 2608853295 3244819862 3884076087 662282625 3722550347 3896000116 2079452353 1212041816 3715570763 1979152426 481537879 3996349416 3756686074 1891495455 900870449 2655924142 3906953746 4219132618 748931423 225688276 2126666022 4272922368 4043259787 1623159131 1711354556 2255446085 2683916025 1452752894 2425601642 2659242045 3063949856 2032161054 2289257463 4030409314 3599413495 2893930858 113487811 3510977962 3868119109 169308569 1361184988 1189698916 2363518603 3027568263 2259243145 2995894709 3804644578 3946528199 208085218 3523934261 1573688065 3196363504 4123615279 1264473480 3153410089 4054476537 3418948253 747250899 2851529531 720969282 1579104339 2781408601 3653822819 549842941 328544026 1456709456 1489366535 1164616526 3093056152 2890216893 3555386836 3892960867 3478286668 2690095076 1094782290 4058224875 1676123512 2692017697 3407651124 2405966934 704984721 824608909 951528696 1362762994 2317315703 954639986 244785359 494180814 4020512094 2856696573 2083303621 2265550363 880455988 4255203668 3115683891 2259290716 1662691946 255 362436" option to reproduce the execution
0.00/0.01	c #vars 75
0.00/0.01	c #constraints 200
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 |       91      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      130 |      100 |       91      0 |        0 |        0
0.00/0.03	c  0.0s |       2 |      349 |      250 |      101      2 |        0 |        0
0.00/0.05	c  0.0s |       3 |      747 |      475 |      112      6 |        0 |        0
0.00/0.07	c  0.1s |       4 |     1279 |      813 |      124     11 |        0 |        0
0.09/0.11	c  0.1s |       5 |     2055 |     1320 |      137     18 |        0 |        0
0.09/0.15	c  0.1s |       6 |     3203 |     2081 |      167     27 |        0 |        0
0.19/0.23	c  0.2s |       7 |     4792 |     3223 |      184     40 |        0 |        0
0.29/0.34	c  0.3s |       8 |     7328 |     4936 |      203     58 |        0 |        0
0.49/0.51	c  0.5s |       9 |    11038 |     7506 |      224     82 |        0 |        0
0.69/0.77	c  0.8s |      10 |    15282 |    11361 |      247    116 |        0 |        0
1.09/1.13	c  1.1s |      11 |    22546 |    17144 |      272    161 |        0 |        0
1.49/1.52	c  1.5s |      12 |    33419 |    25819 |      300    224 |        0 |        0
1.89/1.91	c  1.9s |      12 |    44355 |    34279 |      300    274 |       18 |       54
1.89/1.91	c #cpu_time = 1.889s
1.89/1.91	c #wall_clock_time = 1.894s
1.89/1.91	c #decision = 44355
1.89/1.91	c #random_decision = 185
1.89/1.91	c #conflict = 34279
1.89/1.91	c #restart = 12
1.89/1.91	s UNSATISFIABLE
1.89/1.91	c total CPU time = 1.905s
1.89/1.91	c total wall clock time = 1.910s

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-4120746-1467312259/watcher-4120746-1467312259 -o /tmp/evaluation-result-4120746-1467312259/solver-4120746-1467312259 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467310764-16424 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4120746-1467312259.opb 

pid=16979
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing 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: 2.00 2.01 2.24 3/243 16982
/proc/meminfo: memFree=30124752/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=765372 CPUtime=0 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 2861 0 0 0 0 0 0 0 20 0 4 0 12332424 783740928 2712 33554432000 4194304 16246674 140735643086336 140735643085760 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 191855 2722 441 2943 0 188749 0
[pid=16982/tid=16983] ppid=16979 vsize=782780 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 801566720 2781 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=787900 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 806809600 2799 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=791996 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12332424 811003904 2815 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100167 s]
/proc/loadavg: 2.00 2.01 2.24 3/243 16982
/proc/meminfo: memFree=30124752/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 25288 0 0 0 6 3 0 0 20 0 4 0 12332424 1247350784 25128 33554432000 4194304 16246674 140735643086336 140735643085760 12477891 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 25135 708 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 25143 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 25150 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 25156 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200449 s]
/proc/loadavg: 2.00 2.01 2.24 3/243 16982
/proc/meminfo: memFree=30124752/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 48083 0 0 0 14 5 0 0 20 0 4 0 12332424 1247350784 47922 33554432000 4194304 16246674 140735643086336 140735643085760 5831697 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 47932 708 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 47938 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 47946 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 47953 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300473 s]
/proc/loadavg: 2.00 2.01 2.24 3/243 16982
/proc/meminfo: memFree=30124752/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 70617 0 0 0 22 7 0 0 20 0 4 0 12332424 1247350784 70456 33554432000 4194304 16246674 140735643086336 140735643085760 13954518 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 70466 708 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 70472 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 70477 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 70484 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700392 s]
/proc/loadavg: 2.00 2.01 2.24 3/243 16982
/proc/meminfo: memFree=30124752/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 159894 0 0 0 50 19 0 0 20 0 4 0 12332424 1247350784 159734 33554432000 4194304 16246674 140735643086336 140735643068224 6045521 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 159745 709 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 159752 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 159758 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 159765 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 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: 2.00 2.01 2.24 3/247 16986
/proc/meminfo: memFree=29144748/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 245492 0 0 0 118 31 0 0 20 0 4 0 12332424 1247350784 245311 33554432000 4194304 16246674 140735643086336 140735643068224 5722477 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 245311 786 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245311 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245311 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245311 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 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 16982 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60047 s]
/proc/loadavg: 2.00 2.01 2.24 3/247 16986
/proc/meminfo: memFree=29144748/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=1.59 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 245493 0 0 0 128 31 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 140735643068224 13954595 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 245312 786 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1218116

[startup+1.80039 s]
/proc/loadavg: 2.00 2.01 2.24 3/247 16986
/proc/meminfo: memFree=29144748/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1218116 CPUtime=1.79 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 245493 0 0 0 148 31 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 140735643068224 13950184 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 304529 245312 786 2943 0 301423 0
[pid=16982/tid=16983] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12332424 1247350784 245312 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 1218116

[startup+1.90035 s]
/proc/loadavg: 2.00 2.01 2.24 3/247 16986
/proc/meminfo: memFree=29144748/32872528 swapFree=189444/189444
[pid=16982] ppid=16979 vsize=1306180 CPUtime=1.89 cores=0,2,4,6
/proc/16982/stat : 16982 (toysat) R 16979 16982 13211 0 -1 4202496 251289 0 0 0 156 33 0 0 20 0 4 0 12332424 1337528320 251109 33554432000 4194304 16246674 140735643086336 140735643068224 12874965 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/16982/statm: 326545 251117 786 2943 0 323439 0
[pid=16982/tid=16983] ppid=16979 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16983/stat : 16983 (toysat) S 16979 16982 13211 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12332424 1337528320 251123 33554432000 4194304 16246674 140735643086336 139835730799856 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=16982/tid=16984] ppid=16979 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16984/stat : 16984 (toysat) S 16979 16982 13211 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12332424 1337528320 251129 33554432000 4194304 16246674 140735643086336 139835720310000 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=16982/tid=16985] ppid=16979 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/16982/task/16985/stat : 16985 (toysat) S 16979 16982 13211 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12332424 1337528320 251135 33554432000 4194304 16246674 140735643086336 139835709836464 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 1306180

Child status: 0
Real time (s): 1.96746
CPU time (s): 1.9657
CPU user time (s): 1.57576
CPU system time (s): 0.38994
CPU usage (%): 99.9104
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.57576
system time used= 0.38994
maximum resident set size= 1014816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 253886
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= 18
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009998 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-30 20:44:19
IDJOB=4120746
IDBENCH=110095
IDSOLVER=2542
FILE ID=node102/4120746-1467312259
RUNJOBID= node102-1467310764-16424
PBS_JOBID= 20005272
Free space on /tmp= 71656 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n50-d3-i2-r1.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4120746-1467312259/watcher-4120746-1467312259 -o /tmp/evaluation-result-4120746-1467312259/solver-4120746-1467312259 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467310764-16424 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4120746-1467312259.opb

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

MD5SUM BENCH= fccecbab47d04043a827d79a79ab97c4
RANDOM SEED=1655088242

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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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		: 2666.744
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	: 5332.49
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		: 2666.744
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		: 2666.744
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		: 2666.744
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		: 2666.744
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:        30125008 kB
Buffers:          156808 kB
Cached:           569848 kB
SwapCached:            0 kB
Active:          1397036 kB
Inactive:         419520 kB
Active(anon):    1092480 kB
Inactive(anon):        0 kB
Active(file):     304556 kB
Inactive(file):   419520 kB
Unevictable:      189444 kB
Mlocked:          189444 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16696 kB
Writeback:             0 kB
AnonPages:       1280808 kB
Mapped:            17580 kB
Shmem:               204 kB
Slab:             609884 kB
SReclaimable:      53108 kB
SUnreclaim:       556776 kB
KernelStack:        2024 kB
PageTables:         7528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1426100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1075200 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= 71636 MiB
End job on node102 at 2016-06-30 20:44:21