Trace number 4079497

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 2016-05-02OPT100 0.053991 0.0539601

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb
MD5SUMddad9041bd4289151f7a18bb8ca7a5ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses697
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 2016-06-06T19:11:56+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-4079497-1465233115.opb"]
0.00/0.01	c use --random-gen="1419608253 4127335872 1074373119 1523372384 3645628576 335574964 774582829 2745199211 3072827902 4065475027 4006378579 260159692 1402129426 4167742302 2539338636 1245925432 3877635285 4031423829 3488781255 4192117069 2972028887 527653470 2604661728 1183533970 3904473182 2692830624 4119234069 319070464 1588958973 1230092621 1081163557 3935797252 4034522763 4047953920 2151649266 1775978687 270227495 2509706452 2435077469 516292358 925579681 2766759389 853758906 1126248375 2063219509 3710366052 3644236487 273582060 3295559897 2002948871 1703153304 3270772562 2412493742 698791303 2443970568 42496884 2480442062 4234813690 1654030458 3057579128 2177297255 1148919510 2618764777 877339525 3568987285 754239396 1815435521 1964843405 3024856621 3789569642 2765719547 1749074284 2977627990 1847214529 3693802524 2201704607 2561757656 1074603306 2489364098 4104902704 1079702464 2442530687 1604110374 2853276814 4189272441 2330128838 753480904 423936663 2527929734 4152709977 3754411923 3336646119 1591603474 34078534 2532675676 3533369519 1040790808 1049847509 529974414 3541694634 3808503364 254657357 3823514452 2342887036 1735858390 1853300850 3090347591 4134566464 799991742 2108637355 2960102664 4091687833 1466124731 347790139 2004437044 963007707 3177952362 4096660763 4059287563 2707463457 1014560834 1023500642 3597096692 2636173719 1192193021 2457151646 1744218316 2789390600 529573635 2048370273 260068679 3532706722 3482038042 669659953 4175648599 4164364164 2476437708 587775671 3422279631 3520150707 984118954 3203166386 2352894842 2566865903 437974821 155897980 2595027374 1546007131 791046869 1751499693 4142487594 3250873805 2959646709 1587102064 3179019194 4051734770 1805334362 2732974047 3826078904 1477502903 2283861388 852527605 180950799 1465247008 955884094 1511757627 634588486 1017504659 3576328139 2357388704 2656918342 1140365183 3001795061 3053469069 3097837364 3697560188 2256058109 1411124677 2466555224 1158948782 2191466744 4111703309 425040944 205877266 2658645151 3127278575 3211187670 1063736520 2849109565 2491613030 1073532116 1560044903 3223091339 1649323246 2126047464 337480224 2503319316 3781248979 3489076735 973280680 3725428662 3297278851 2526571119 1081350579 3350961285 379945322 1191747178 614686279 2466646393 1180955580 3143391275 2004335973 1552879894 3406191605 4021008674 1088388105 300327361 1105225074 3375391063 733244849 3777911746 3891526305 3403110281 3315633322 4142240598 3531831261 2474451631 3456643919 2725565607 3960653555 748001665 3258337715 1069916670 4252987791 1734835067 1059297365 3128934663 1812948059 3208729231 2847606620 3418478954 212312471 2864023275 2811187792 3224770495 3283584336 4112877872 3326183795 1793774834 3541183974 2193245067 1339241303 3950051320 1831806391 3916691244 4287700784 255 362436" option to reproduce the execution
0.00/0.01	c #vars 200
0.00/0.01	c #constraints 700
0.00/0.02	c BCD2: Hardening is enabled.
0.00/0.02	c BCD2: BiasedSearch is enabled.
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.03	c  0.0s |       0 |        0 |        0 |      300      0 |        0 |        0
0.00/0.03	c  0.0s |       0 |       38 |       25 |      300      0 |        2 |       10
0.00/0.03	c #cpu_time = 0.003s
0.00/0.03	c #wall_clock_time = 0.003s
0.00/0.03	c #decision = 38
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 25
0.00/0.03	c #restart = 0
0.00/0.03	o 100
0.00/0.03	c BCD2: updating upper bound: 200 -> 99
0.00/0.03	c BCD2: 0 <= obj <= 99
0.00/0.03	c BCD2: #cores=0, #unrelaxed=200, #relaxed=0, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      300      0 |        2 |       10
0.00/0.03	c  0.0s |       0 |        6 |        1 |      300      0 |        2 |       10
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 6
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 1
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.03	c lower bound updated to 1
0.00/0.03	c BCD2: 1 <= obj <= 99
0.00/0.03	c BCD2: #cores=1, #unrelaxed=197, #relaxed=3, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |      300      0 |        2 |       10
0.00/0.03	c  0.0s |       0 |        9 |        1 |      300      0 |        4 |       20
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 9
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 1
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.03	c lower bound updated to 2
0.00/0.03	c BCD2: 2 <= obj <= 99
0.00/0.03	c BCD2: #cores=2, #unrelaxed=196, #relaxed=4, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=3 bias=3/4
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 |      300      0 |        4 |       20
0.00/0.03	c  0.0s |       0 |        7 |        1 |      300      0 |        4 |       20
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 7
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 1
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 5: cost of the new core is >=2
0.00/0.03	c lower bound updated to 3
0.00/0.03	c BCD2: 3 <= obj <= 99
0.00/0.03	c BCD2: #cores=2, #unrelaxed=194, #relaxed=6, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=4 bias=4/5
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 |      300      0 |        5 |       20
0.00/0.03	c  0.0s |       0 |       21 |        3 |      300      0 |        5 |       21
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 21
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 3
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: found a new core of size 2: cost of the new core is >=1
0.00/0.03	c lower bound updated to 4
0.00/0.03	c BCD2: 4 <= obj <= 99
0.00/0.03	c BCD2: #cores=3, #unrelaxed=192, #relaxed=8, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=5 bias=5/6
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 |      300      0 |        5 |       21
0.00/0.03	c  0.0s |       0 |       15 |        1 |      300      0 |        5 |       21
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 15
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 1
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=2
0.00/0.03	c lower bound updated to 5
0.00/0.03	c BCD2: 5 <= obj <= 99
0.00/0.03	c BCD2: #cores=3, #unrelaxed=190, #relaxed=10, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=6 bias=6/7
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |        6 |       21
0.00/0.04	c  0.0s |       0 |       14 |        1 |      300      0 |        6 |       22
0.00/0.04	c #cpu_time = 0.001s
0.00/0.04	c #wall_clock_time = 0.001s
0.00/0.04	c #decision = 14
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 1
0.00/0.04	c #restart = 0
0.00/0.04	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=3
0.00/0.04	c lower bound updated to 6
0.00/0.04	c BCD2: 6 <= obj <= 99
0.00/0.04	c BCD2: #cores=3, #unrelaxed=185, #relaxed=15, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=7 bias=7/8
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |        7 |       22
0.00/0.04	c  0.0s |       0 |       24 |        5 |      300      0 |       23 |       97
0.00/0.04	c #cpu_time = 0.002s
0.00/0.04	c #wall_clock_time = 0.002s
0.00/0.04	c #decision = 24
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 5
0.00/0.04	c #restart = 0
0.00/0.04	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.04	c lower bound updated to 7
0.00/0.04	c BCD2: 7 <= obj <= 99
0.00/0.04	c BCD2: #cores=4, #unrelaxed=184, #relaxed=16, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=8 bias=8/9
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |       23 |       97
0.00/0.04	c  0.0s |       0 |       16 |        1 |      300      0 |       27 |      116
0.00/0.04	c #cpu_time = 0.001s
0.00/0.04	c #wall_clock_time = 0.001s
0.00/0.04	c #decision = 16
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 1
0.00/0.04	c #restart = 0
0.00/0.04	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.04	c lower bound updated to 8
0.00/0.04	c BCD2: 8 <= obj <= 99
0.00/0.04	c BCD2: #cores=5, #unrelaxed=183, #relaxed=17, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=9 bias=9/10
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |       27 |      116
0.00/0.04	c  0.0s |       0 |        8 |        0 |      300      0 |       27 |      116
0.00/0.04	c #cpu_time = 0.000s
0.00/0.04	c #wall_clock_time = 0.000s
0.00/0.04	c #decision = 8
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 0
0.00/0.04	c #restart = 0
0.00/0.04	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.04	c lower bound updated to 9
0.00/0.04	c BCD2: 9 <= obj <= 99
0.00/0.04	c BCD2: #cores=6, #unrelaxed=182, #relaxed=18, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=10 bias=10/11
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |       27 |      116
0.00/0.04	c  0.0s |       0 |       11 |        1 |      300      0 |       27 |      116
0.00/0.04	c #cpu_time = 0.001s
0.00/0.04	c #wall_clock_time = 0.001s
0.00/0.04	c #decision = 11
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 1
0.00/0.04	c #restart = 0
0.00/0.04	c BCD2: found a new core of size 2: cost of the new core is >=1
0.00/0.04	c lower bound updated to 10
0.00/0.04	c BCD2: 10 <= obj <= 99
0.00/0.04	c BCD2: #cores=7, #unrelaxed=180, #relaxed=20, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=11 bias=11/12
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |       27 |      117
0.00/0.04	c  0.0s |       0 |       11 |        1 |      300      0 |       27 |      117
0.00/0.04	c #cpu_time = 0.001s
0.00/0.04	c #wall_clock_time = 0.001s
0.00/0.04	c #decision = 11
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 1
0.00/0.04	c #restart = 0
0.00/0.04	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.04	c lower bound updated to 11
0.00/0.04	c BCD2: 11 <= obj <= 99
0.00/0.04	c BCD2: #cores=8, #unrelaxed=177, #relaxed=23, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=12 bias=12/13
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |      300      0 |       27 |      117
0.00/0.04	c  0.0s |       0 |       11 |        2 |      300      0 |      203 |      117
0.00/0.04	c #cpu_time = 0.001s
0.00/0.04	c #wall_clock_time = 0.001s
0.00/0.04	c #decision = 11
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 2
0.00/0.04	c #restart = 0
0.00/0.04	c lower bound updated to 100
0.00/0.04	s OPTIMUM FOUND
0.00/0.04	v -x1 x2 -x3 x4 x5 -x6 -x7 x8 -x9 x10
0.00/0.04	v x11 -x12 -x13 x14 x15 -x16 x17 -x18 -x19 x20
0.00/0.04	v x21 -x22 x23 -x24 -x25 x26 x27 -x28 x29 -x30
0.00/0.04	v x31 -x32 -x33 x34 -x35 x36 x37 -x38 -x39 x40
0.00/0.04	v -x41 x42 x43 -x44 -x45 x46 x47 -x48 -x49 x50
0.00/0.04	v -x51 x52 x53 -x54 x55 -x56 x57 -x58 -x59 x60
0.00/0.04	v -x61 x62 -x63 x64 -x65 x66 -x67 x68 -x69 x70
0.00/0.04	v -x71 x72 x73 -x74 -x75 x76 -x77 x78 x79 -x80
0.00/0.04	v -x81 x82 -x83 x84 x85 -x86 -x87 x88 x89 -x90
0.00/0.04	v -x91 x92 -x93 x94 -x95 x96 -x97 x98 -x99 x100
0.00/0.04	v -x101 x102 x103 -x104 -x105 x106 x107 -x108 -x109 x110
0.00/0.04	v x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119 x120
0.00/0.04	v -x121 x122 x123 -x124 -x125 x126 x127 -x128 -x129 x130
0.00/0.04	v -x131 x132 -x133 x134 x135 -x136 -x137 x138 -x139 x140
0.00/0.04	v x141 -x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150
0.00/0.04	v x151 -x152 x153 -x154 x155 -x156 x157 -x158 -x159 x160
0.00/0.04	v -x161 x162 -x163 x164 -x165 x166 x167 -x168 x169 -x170
0.00/0.04	v -x171 x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180
0.00/0.04	v x181 -x182 x183 -x184 x185 -x186 -x187 x188 -x189 x190
0.00/0.04	v x191 -x192 -x193 x194 x195 -x196 -x197 x198 -x199 x200
0.00/0.04	c total CPU time = 0.047s
0.00/0.04	c total wall clock time = 0.047s

Verifier Data 

OK	100

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-4079497-1465233115/watcher-4079497-1465233115 -o /tmp/evaluation-result-4079497-1465233115/solver-4079497-1465233115 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1465216678-13092 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079497-1465233115.opb 

pid=15891
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: 2.29 2.24 2.19 3/179 15894
/proc/meminfo: memFree=29380512/32872528 swapFree=16636/1570076
[pid=15894] ppid=15891 vsize=717244 CPUtime=0 cores=1,3,5,7
/proc/15894/stat : 15894 (toysat) R 15891 15894 13075 0 -1 4202496 2670 0 0 0 0 0 0 0 20 0 4 0 105243915 734457856 3542 33554432000 4194304 16246674 140736918002960 140736918002384 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15894/statm: 179823 3552 441 2943 0 176717 0
[pid=15894/tid=15895] ppid=15891 vsize=734652 CPUtime=0 cores=1,3,5,7
/proc/15894/task/15895/stat : 15895 (toysat) S 15891 15894 13075 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 105243915 752283648 3612 33554432000 4194304 16246674 140736918002960 139768721550576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=15894/tid=15896] ppid=15891 vsize=738748 CPUtime=0 cores=1,3,5,7
/proc/15894/task/15896/stat : 15896 (toysat) S 15891 15894 13075 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 105243915 756477952 3629 33554432000 4194304 16246674 140736918002960 139768637664496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=15894/tid=15897] ppid=15891 vsize=743868 CPUtime=0 cores=1,3,5,7
/proc/15894/task/15897/stat : 15897 (toysat) S 15891 15894 13075 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 105243915 761720832 3646 33554432000 4194304 16246674 140736918002960 139768627190960 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 15894 sig 9
??? kill -15894 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.0539601
CPU time (s): 0.053991
CPU user time (s): 0.016997
CPU system time (s): 0.036994
CPU usage (%): 100.057
Max. virtual memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.036994
maximum resident set size= 58032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13658
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= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-06 19:11:56
IDJOB=4079497
IDBENCH=2182
IDSOLVER=2542
FILE ID=node140/4079497-1465233115
RUNJOBID= node140-1465216678-13092
PBS_JOBID= 19843199
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-100-6_0-yes1-1.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079497-1465233115/watcher-4079497-1465233115 -o /tmp/evaluation-result-4079497-1465233115/solver-4079497-1465233115 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1465216678-13092 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079497-1465233115.opb

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

MD5SUM BENCH= ddad9041bd4289151f7a18bb8ca7a5ec
RANDOM SEED=1410014217

node140.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		: 2666.768
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	: 5333.53
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5332.56
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		: 2666.768
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29381064 kB
Buffers:           29480 kB
Cached:            84800 kB
SwapCached:         1752 kB
Active:          1164776 kB
Inactive:          53892 kB
Active(anon):    1104028 kB
Inactive(anon):     2612 kB
Active(file):      60748 kB
Inactive(file):    51280 kB
Unevictable:     1570076 kB
Mlocked:           16636 kB
SwapTotal:      67108856 kB
SwapFree:       67098600 kB
Dirty:             16448 kB
Writeback:             0 kB
AnonPages:       2662708 kB
Mapped:            10476 kB
Shmem:                 0 kB
Slab:             567728 kB
SReclaimable:      11304 kB
SUnreclaim:       556424 kB
KernelStack:        1488 kB
PageTables:         8872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2818684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2207744 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 node140 at 2016-06-06 19:11:56