Trace number 4079499

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2016-05-02OPT200 0.072988 0.0742789

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
MD5SUM97853fc7b2835e8ba939012dd0f8e215
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.007998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints880
Number of constraints which are clauses880
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
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 2016-06-06T18:59:17+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-4079499-1465232357.opb"]
0.00/0.01	c use --random-gen="1455341444 3122264903 2936734409 962883259 1733823231 2354633504 3055863695 1860979371 3911691808 3443703781 2143584640 793706251 1623794108 1204201200 1866750976 1249791664 777510647 650387959 3628320861 3967494196 3033834577 123474904 185610799 1222120788 1696229657 393197383 460032050 2238124138 3162246617 1550729168 3326525071 2917586802 3226348079 2527723403 1630837938 2654557356 1115153303 1126678355 1627622392 1233996978 1906022434 2008086352 2486990882 2051615111 2086118296 4231252324 376881478 4232648160 4208529264 274181276 1277151764 3490394948 1298577137 512792886 1575645859 101448748 453107296 3588752622 2646824741 29771817 2829527825 3693828002 25091494 2512534190 2489222182 1388254854 3587408472 1764980743 769934497 3926063249 3497875990 4266710552 3996515391 3889564210 1299220500 871306312 2215697719 1490541067 1402973236 592296179 5855872 3099711325 1772282455 1504075030 730523337 167003098 4287490738 1552443270 3068497677 1037276593 4058939566 3226807483 4162718160 1978044889 2888659873 2342294852 516615918 2722973762 929416464 2135356187 1139733097 3774474094 59920932 4005861538 1320696287 1792450284 2632198504 1310870439 1276912516 2586563258 803855482 184685656 3468568844 4203028298 1282391872 2541983923 1559626472 1494863872 2303525554 293424864 1574024249 3826079060 3183344970 457150007 3270276651 470909828 2482856721 3708950082 2990544825 2969361227 2490444209 2858667705 1312038197 2249482732 1310864999 2492691266 2906313462 1557071501 2745090582 145855160 637888121 3335869995 2468779876 2200957307 3190892653 3605735631 1107545298 2666693810 223191872 794676367 1199769060 3650424515 1144019036 2907721416 1903727844 927325508 3144136276 33601025 2340362667 2789859263 3361191916 3477053450 1987188282 2399454087 1415182054 3989325862 2179158932 2108157520 1882781175 2884804862 2493755892 2454760683 1946327246 1164396925 3837623528 360190456 444887342 1107996767 946316331 2898352749 1075862601 3716573210 2533552828 898045163 2794502187 1530372159 3792380240 4107342029 42082140 1671596479 4265618839 2074660563 1846307073 787363646 2404991534 3216511005 3724441809 2703120534 1454577253 123871397 283050624 2792429283 2389765164 1655872920 3562204233 1805204039 4225150672 835094057 320908549 2401130428 595446184 140116661 3135171901 2500205372 4197818161 2128460537 2120121693 195089524 1025472874 664869729 2390256489 2256962545 3823260428 2984860622 392362771 3732441061 832850828 1519325377 1819230464 44792684 3068655519 3026793253 1010296514 534872917 3284958653 4243862971 1735792160 426887560 3344476238 994051584 2385398180 3662947973 2199192831 483895747 581964575 1854200750 3024671648 4054457397 2272956151 2805924639 2765457741 2341493780 1884470156 3546879168 1405655347 2994241500 255 362436" option to reproduce the execution
0.00/0.02	c #vars 400
0.00/0.02	c #constraints 880
0.00/0.03	c BCD2: Hardening is enabled.
0.00/0.03	c BCD2: BiasedSearch is enabled.
0.00/0.03	c Solving starts ...
0.00/0.03	c ============================[ Search Statistics ]============================
0.00/0.03	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.03	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.03	c =============================================================================
0.00/0.03	c  0.0s |       0 |        0 |        0 |      426      0 |        0 |        0
0.00/0.04	c  0.0s |       0 |      314 |       87 |      426      0 |       32 |      100
0.00/0.04	c #cpu_time = 0.015s
0.00/0.04	c #wall_clock_time = 0.015s
0.00/0.04	c #decision = 314
0.00/0.04	c #random_decision = 1
0.00/0.04	c #conflict = 87
0.00/0.04	c #restart = 0
0.00/0.04	o 200
0.00/0.04	c BCD2: updating upper bound: 400 -> 199
0.00/0.05	c BCD2: 0 <= obj <= 199
0.00/0.05	c BCD2: #cores=0, #unrelaxed=400, #relaxed=0, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       32 |      100
0.00/0.05	c  0.0s |       0 |       10 |        1 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 10
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 1
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.05	c lower bound updated to 1
0.00/0.05	c BCD2: 1 <= obj <= 199
0.00/0.05	c BCD2: #cores=1, #unrelaxed=399, #relaxed=1, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       36 |      111
0.00/0.05	c  0.0s |       0 |        5 |        0 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 5
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 0
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.05	c lower bound updated to 2
0.00/0.05	c BCD2: 2 <= obj <= 199
0.00/0.05	c BCD2: #cores=2, #unrelaxed=398, #relaxed=2, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       36 |      111
0.00/0.05	c  0.0s |       0 |        6 |        0 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 6
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 0
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.05	c lower bound updated to 3
0.00/0.05	c BCD2: 3 <= obj <= 199
0.00/0.05	c BCD2: #cores=3, #unrelaxed=397, #relaxed=3, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=4 bias=4/5
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       36 |      111
0.00/0.05	c  0.0s |       0 |       12 |        1 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 12
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 1
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 2: cost of the new core is >=1
0.00/0.05	c lower bound updated to 4
0.00/0.05	c BCD2: 4 <= obj <= 199
0.00/0.05	c BCD2: #cores=4, #unrelaxed=395, #relaxed=5, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=5 bias=5/6
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       36 |      111
0.00/0.05	c  0.0s |       0 |       14 |        1 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 14
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 1
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.05	c lower bound updated to 5
0.00/0.05	c BCD2: 5 <= obj <= 199
0.00/0.05	c BCD2: #cores=5, #unrelaxed=392, #relaxed=8, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=6 bias=6/7
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       36 |      111
0.00/0.05	c  0.0s |       0 |       14 |        0 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 14
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 0
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.05	c lower bound updated to 6
0.00/0.05	c BCD2: 6 <= obj <= 199
0.00/0.05	c BCD2: #cores=6, #unrelaxed=391, #relaxed=9, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=7 bias=7/8
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      426      0 |       36 |      111
0.00/0.05	c  0.0s |       0 |       17 |        1 |      426      0 |       36 |      111
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 17
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 1
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: relaxing 7 and merging with 1 cores into a new core of size 10: cost of the new core is >=2
0.00/0.05	c lower bound updated to 7
0.00/0.05	c BCD2: 7 <= obj <= 199
0.00/0.05	c BCD2: #cores=6, #unrelaxed=384, #relaxed=16, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=8 bias=8/9
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.06	c  0.0s |       0 |        0 |        0 |      426      0 |       37 |      111
0.00/0.06	c  0.0s |       0 |       23 |        2 |      426      0 |       37 |      112
0.00/0.06	c #cpu_time = 0.001s
0.00/0.06	c #wall_clock_time = 0.001s
0.00/0.06	c #decision = 23
0.00/0.06	c #random_decision = 0
0.00/0.06	c #conflict = 2
0.00/0.06	c #restart = 0
0.00/0.06	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.06	c lower bound updated to 8
0.00/0.06	c BCD2: 8 <= obj <= 199
0.00/0.06	c BCD2: #cores=7, #unrelaxed=381, #relaxed=19, #hardened=0
0.00/0.06	c BCD2: #sat=1 #unsat=9 bias=9/10
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 |      426      0 |       37 |      112
0.00/0.06	c  0.0s |       0 |       22 |        1 |      426      0 |       37 |      112
0.00/0.06	c #cpu_time = 0.001s
0.00/0.06	c #wall_clock_time = 0.001s
0.00/0.06	c #decision = 22
0.00/0.06	c #random_decision = 0
0.00/0.06	c #conflict = 1
0.00/0.06	c #restart = 0
0.00/0.06	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.06	c lower bound updated to 9
0.00/0.06	c BCD2: 9 <= obj <= 199
0.00/0.06	c BCD2: #cores=8, #unrelaxed=378, #relaxed=22, #hardened=0
0.00/0.06	c BCD2: #sat=1 #unsat=10 bias=10/11
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 |      426      0 |       37 |      112
0.00/0.06	c  0.0s |       0 |       18 |        0 |      426      0 |       37 |      112
0.00/0.06	c #cpu_time = 0.001s
0.00/0.06	c #wall_clock_time = 0.001s
0.00/0.06	c #decision = 18
0.00/0.06	c #random_decision = 0
0.00/0.06	c #conflict = 0
0.00/0.06	c #restart = 0
0.00/0.06	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.06	c lower bound updated to 10
0.00/0.06	c BCD2: 10 <= obj <= 199
0.00/0.06	c BCD2: #cores=9, #unrelaxed=377, #relaxed=23, #hardened=0
0.00/0.06	c BCD2: #sat=1 #unsat=11 bias=11/12
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 |      426      0 |       37 |      112
0.00/0.06	c  0.0s |       0 |       39 |        4 |      426      0 |      103 |      296
0.00/0.06	c #cpu_time = 0.003s
0.00/0.06	c #wall_clock_time = 0.003s
0.00/0.06	c #decision = 39
0.00/0.06	c #random_decision = 0
0.00/0.06	c #conflict = 4
0.00/0.06	c #restart = 0
0.00/0.06	c BCD2: relaxing 1 and merging with 2 cores into a new core of size 7: cost of the new core is >=3
0.00/0.06	c lower bound updated to 11
0.00/0.06	c BCD2: 11 <= obj <= 199
0.00/0.06	c BCD2: #cores=8, #unrelaxed=376, #relaxed=24, #hardened=0
0.00/0.06	c BCD2: #sat=1 #unsat=12 bias=12/13
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 |      426      0 |      105 |      296
0.00/0.06	c  0.0s |       0 |       10 |        2 |      426      0 |      405 |      298
0.00/0.06	c #cpu_time = 0.001s
0.00/0.06	c #wall_clock_time = 0.001s
0.00/0.06	c #decision = 10
0.00/0.06	c #random_decision = 0
0.00/0.06	c #conflict = 2
0.00/0.06	c #restart = 0
0.00/0.06	c lower bound updated to 200
0.00/0.06	s OPTIMUM FOUND
0.00/0.06	v -x1 x2 x3 -x4 -x5 x6 -x7 x8 x9 -x10
0.00/0.06	v x11 -x12 -x13 x14 x15 -x16 x17 -x18 -x19 x20
0.00/0.06	v -x21 x22 -x23 x24 x25 -x26 x27 -x28 -x29 x30
0.00/0.06	v x31 -x32 x33 -x34 x35 -x36 -x37 x38 x39 -x40
0.00/0.06	v x41 -x42 -x43 x44 -x45 x46 x47 -x48 -x49 x50
0.00/0.06	v x51 -x52 x53 -x54 -x55 x56 x57 -x58 x59 -x60
0.00/0.06	v -x61 x62 -x63 x64 x65 -x66 -x67 x68 -x69 x70
0.00/0.06	v -x71 x72 x73 -x74 -x75 x76 -x77 x78 -x79 x80
0.00/0.06	v x81 -x82 x83 -x84 x85 -x86 -x87 x88 -x89 x90
0.00/0.06	v -x91 x92 x93 -x94 -x95 x96 -x97 x98 x99 -x100
0.00/0.06	v x101 -x102 -x103 x104 -x105 x106 -x107 x108 -x109 x110
0.00/0.06	v -x111 x112 -x113 x114 x115 -x116 x117 -x118 x119 -x120
0.00/0.06	v x121 -x122 -x123 x124 -x125 x126 x127 -x128 -x129 x130
0.00/0.06	v -x131 x132 -x133 x134 -x135 x136 x137 -x138 x139 -x140
0.00/0.06	v -x141 x142 x143 -x144 -x145 x146 x147 -x148 -x149 x150
0.00/0.06	v x151 -x152 x153 -x154 x155 -x156 -x157 x158 x159 -x160
0.00/0.06	v -x161 x162 -x163 x164 x165 -x166 -x167 x168 -x169 x170
0.00/0.06	v -x171 x172 -x173 x174 -x175 x176 x177 -x178 -x179 x180
0.00/0.06	v -x181 x182 x183 -x184 x185 -x186 -x187 x188 -x189 x190
0.00/0.06	v x191 -x192 x193 -x194 -x195 x196 -x197 x198 -x199 x200
0.00/0.06	v -x201 x202 -x203 x204 -x205 x206 -x207 x208 x209 -x210
0.00/0.06	v x211 -x212 x213 -x214 -x215 x216 x217 -x218 x219 -x220
0.00/0.06	v -x221 x222 x223 -x224 x225 -x226 x227 -x228 -x229 x230
0.00/0.06	v -x231 x232 x233 -x234 -x235 x236 x237 -x238 -x239 x240
0.00/0.06	v -x241 x242 x243 -x244 x245 -x246 -x247 x248 -x249 x250
0.00/0.06	v x251 -x252 x253 -x254 -x255 x256 x257 -x258 -x259 x260
0.00/0.06	v x261 -x262 -x263 x264 -x265 x266 -x267 x268 -x269 x270
0.00/0.06	v x271 -x272 x273 -x274 -x275 x276 x277 -x278 -x279 x280
0.00/0.06	v -x281 x282 -x283 x284 x285 -x286 x287 -x288 -x289 x290
0.00/0.06	v x291 -x292 x293 -x294 x295 -x296 x297 -x298 -x299 x300
0.00/0.06	v -x301 x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310
0.00/0.06	v x311 -x312 -x313 x314 x315 -x316 x317 -x318 -x319 x320
0.00/0.06	v x321 -x322 x323 -x324 -x325 x326 -x327 x328 x329 -x330
0.00/0.06	v -x331 x332 x333 -x334 -x335 x336 -x337 x338 -x339 x340
0.00/0.06	v x341 -x342 -x343 x344 x345 -x346 x347 -x348 -x349 x350
0.00/0.06	v x351 -x352 x353 -x354 x355 -x356 x357 -x358 -x359 x360
0.00/0.06	v -x361 x362 x363 -x364 -x365 x366 x367 -x368 -x369 x370
0.00/0.06	v -x371 x372 -x373 x374 x375 -x376 x377 -x378 -x379 x380
0.00/0.06	v x381 -x382 x383 -x384 -x385 x386 -x387 x388 -x389 x390
0.00/0.06	v x391 -x392 x393 -x394 x395 -x396 -x397 x398 x399 -x400
0.00/0.06	c total CPU time = 0.067s
0.00/0.06	c total wall clock time = 0.067s

Verifier Data 

OK	200

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-4079499-1465232357/watcher-4079499-1465232357 -o /tmp/evaluation-result-4079499-1465232357/solver-4079499-1465232357 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1465218023-8446 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079499-1465232357.opb 

pid=10333
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: 2.12 2.07 2.01 3/179 10336
/proc/meminfo: memFree=30570320/32872528 swapFree=11196/354588
[pid=10336] ppid=10333 vsize=728508 CPUtime=0 cores=1,3,5,7
/proc/10336/stat : 10336 (toysat) R 10333 10336 8429 0 -1 4202496 2718 0 0 0 0 0 0 0 20 0 4 0 105169171 745992192 3078 33554432000 4194304 16246674 140734074493808 140734074493232 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10336/statm: 182895 3087 441 2943 0 179789 0
[pid=10336/tid=10337] ppid=10333 vsize=745916 CPUtime=0 cores=1,3,5,7
/proc/10336/task/10337/stat : 10337 (toysat) S 10333 10336 8429 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 105169171 763817984 3147 33554432000 4194304 16246674 140734074493808 140121632386288 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=10336/tid=10338] ppid=10333 vsize=750012 CPUtime=0 cores=1,3,5,7
/proc/10336/task/10338/stat : 10338 (toysat) S 10333 10336 8429 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 105169171 768012288 3162 33554432000 4194304 16246674 140734074493808 140121621896432 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=10336/tid=10339] ppid=10333 vsize=754108 CPUtime=0 cores=1,3,5,7
/proc/10336/task/10339/stat : 10339 (toysat) S 10333 10336 8429 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 105169171 772206592 3179 33554432000 4194304 16246674 140734074493808 140121611422896 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10336 sig 9
??? kill -10336 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.0742789
CPU time (s): 0.072988
CPU user time (s): 0.041993
CPU system time (s): 0.030995
CPU usage (%): 98.2621
Max. virtual memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.030995
maximum resident set size= 74328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18244
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= 20
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-06 18:59:17
IDJOB=4079499
IDBENCH=2080
IDSOLVER=2542
FILE ID=node126/4079499-1465232357
RUNJOBID= node126-1465218023-8446
PBS_JOBID= 19843210
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079499-1465232357/watcher-4079499-1465232357 -o /tmp/evaluation-result-4079499-1465232357/solver-4079499-1465232357 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1465218023-8446 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079499-1465232357.opb

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

MD5SUM BENCH= 97853fc7b2835e8ba939012dd0f8e215
RANDOM SEED=1158255065

node126.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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:        30570700 kB
Buffers:           27196 kB
Cached:           119756 kB
SwapCached:         2264 kB
Active:          1173472 kB
Inactive:          70488 kB
Active(anon):    1096624 kB
Inactive(anon):     2384 kB
Active(file):      76848 kB
Inactive(file):    68104 kB
Unevictable:      354588 kB
Mlocked:           11196 kB
SwapTotal:      67108856 kB
SwapFree:       67098528 kB
Dirty:             16384 kB
Writeback:            68 kB
AnonPages:       1519632 kB
Mapped:            10432 kB
Shmem:                 0 kB
Slab:             567072 kB
SReclaimable:      11204 kB
SUnreclaim:       555868 kB
KernelStack:        1496 kB
PageTables:         6876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1597516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1021952 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= 71708 MiB
End job on node126 at 2016-06-06 18:59:17