Trace number 4079721

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 2016-05-02OPT5 0.121981 0.129461

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-opus.r.opb
MD5SUM0485a54e08821af6e5a7651e5ae0ba80
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.002999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables63
Total number of constraints45
Number of constraints which are clauses45
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 constraint1
Maximum length of a constraint42
Number of terms in the objective function 63
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 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 63
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-06T21:45:30+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-4079721-1465242330.opb"]
0.00/0.01	c use --random-gen="3035275036 2538263181 3640505600 3377056246 1040920794 3878886089 470767142 1480703481 81245627 1723820101 818222950 2906623043 651880660 2764765337 3651802192 1668718020 4194328567 1594493973 1180486854 650037671 891014329 2805535944 757431862 220070307 2510295367 1517590077 2546688130 1333714278 3394866935 2356289949 3887005956 334395619 1659567144 2565872904 204008329 4252997783 2652338711 779093255 1785805812 904307099 2424720542 1829330406 2416076331 13517989 1959499293 4213024680 3898953166 3143865531 2545728480 3352319412 977252588 3831644544 2672635390 3501372962 2216233452 127845210 1501416953 3784377976 2776204163 2633222199 3157395721 1909957757 3309872894 1549103087 832518940 3477664226 4218120817 2665330303 325271532 553909371 124640706 2305879935 1405964112 1172140552 853761215 4216619385 2758797550 2162096887 3198985956 100532152 304694899 2772923455 2446596014 1892533239 1418020005 884296145 283088305 3610303206 2899184285 1339798046 1434941346 2729040132 4143887210 3042592215 1048478656 2072909729 2004183214 4268863542 3723039265 2815177118 98404593 3996692961 1922414590 3190739604 2293062120 3927526390 875110468 3219786182 3630256123 2929967901 2527871210 3509410519 139481529 1168000641 3856073897 1725321199 3145693739 204986441 671830948 1386598735 403874167 1987650250 1436401266 2785782364 2337933421 699167953 3294862528 4060038553 3009941486 2602752362 2079846689 3606513577 518570989 1306699640 233018227 156973810 4051396581 1555404562 1750371102 3179521033 4271874538 1215247118 342928171 1244193625 2685004485 3818949664 2740539431 2313338292 995860359 2072737822 2306986955 1034603146 1199877401 279568488 3854067305 3369442497 3458550734 3509091599 2530769962 3056779563 3993292936 291104075 1687458832 3137635298 3421393314 4294523949 4224755340 3900744007 1956054388 3529153908 977715789 636616831 1292653860 2750550992 1832614735 688783438 4209581232 4097726810 1039744978 2166780120 4131105576 1873769207 2629891316 3581545687 1388137285 2234726322 434384019 1517884680 4142211494 471316090 523254693 1594984489 1282147567 2917693193 1836756626 869788325 2574569164 4220818525 1797519982 1941846182 3839364073 3719484935 137758921 840414865 3980860323 2907634580 4264844048 1028890022 1652233699 3992814260 2721492414 3506534317 3467720903 3366885192 4149706869 988646652 3704973923 1515529716 2500945590 3667606777 1526487843 35480031 4149159305 1503942673 2024216411 2381789193 3928939363 2259313777 4287479200 2278847682 3920586594 94948566 2941230164 1769817395 1706436145 3054190714 1048659934 1071200997 1100185225 1224635268 4055818345 3543083680 1928711231 573715035 1350907731 2460569740 2525347316 1451847764 391966128 3022164669 3487902369 2181065416 4272384298 2834113061 2062591667 509640331 255 362436" option to reproduce the execution
0.00/0.01	c #vars 63
0.00/0.01	c #constraints 45
0.00/0.01	c BCD2: Hardening is enabled.
0.00/0.01	c BCD2: BiasedSearch is enabled.
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 |       32      0 |        1 |        0
0.00/0.01	c  0.0s |       0 |       62 |        0 |       32      0 |        1 |        4
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 62
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	o 63
0.00/0.01	c BCD2: updating upper bound: 63 -> 62
0.00/0.01	c BCD2: 0 <= obj <= 62
0.00/0.01	c BCD2: #cores=0, #unrelaxed=63, #relaxed=0, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=1 bias=1/2
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 =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       32      0 |        1 |        4
0.00/0.02	c  0.0s |       0 |        4 |        0 |       32      0 |        1 |        4
0.00/0.02	c #cpu_time = 0.000s
0.00/0.02	c #wall_clock_time = 0.000s
0.00/0.02	c #decision = 4
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	c BCD2: found a new core of size 2: cost of the new core is >=1
0.00/0.02	c lower bound updated to 1
0.00/0.02	c BCD2: 1 <= obj <= 62
0.00/0.02	c BCD2: #cores=1, #unrelaxed=61, #relaxed=2, #hardened=0
0.00/0.02	c BCD2: #sat=1 #unsat=2 bias=2/3
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 =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       32      0 |        1 |        5
0.00/0.02	c  0.0s |       0 |       11 |        0 |       32      0 |        1 |        5
0.00/0.02	c #cpu_time = 0.000s
0.00/0.02	c #wall_clock_time = 0.000s
0.00/0.02	c #decision = 11
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	c BCD2: found a new core of size 1: cost of the new core is >=1
0.00/0.02	c lower bound updated to 2
0.00/0.02	c BCD2: 2 <= obj <= 62
0.00/0.02	c BCD2: #cores=2, #unrelaxed=60, #relaxed=3, #hardened=0
0.00/0.02	c BCD2: #sat=1 #unsat=3 bias=3/4
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 =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       32      0 |        1 |        5
0.00/0.02	c  0.0s |       0 |       49 |        0 |       32      0 |        1 |        5
0.00/0.02	c #cpu_time = 0.000s
0.00/0.02	c #wall_clock_time = 0.000s
0.00/0.02	c #decision = 49
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	c BCD2: found a new core of size 30: cost of the new core is >=1
0.00/0.02	c lower bound updated to 3
0.00/0.02	c BCD2: 3 <= obj <= 62
0.00/0.02	c BCD2: #cores=3, #unrelaxed=30, #relaxed=33, #hardened=0
0.00/0.02	c BCD2: #sat=1 #unsat=4 bias=4/5
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 =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       32      0 |        1 |        6
0.00/0.02	c  0.0s |       0 |       59 |        0 |       32      0 |        1 |        6
0.00/0.02	c #cpu_time = 0.000s
0.00/0.02	c #wall_clock_time = 0.000s
0.00/0.02	c #decision = 59
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	o 8
0.00/0.02	c BCD2: updating upper bound: 62 -> 7
0.00/0.02	c BCD2: 3 <= obj <= 7
0.00/0.02	c BCD2: #cores=3, #unrelaxed=30, #relaxed=33, #hardened=0
0.00/0.02	c BCD2: #sat=2 #unsat=4 bias=4/6
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 =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       32      0 |        1 |        7
0.00/0.02	c  0.0s |       0 |      117 |       41 |       32      0 |        1 |        7
0.00/0.02	c #cpu_time = 0.003s
0.00/0.02	c #wall_clock_time = 0.003s
0.00/0.02	c #decision = 117
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 41
0.00/0.02	c #restart = 0
0.00/0.02	o 6
0.00/0.02	c BCD2: updating upper bound: 7 -> 5
0.00/0.02	c BCD2: 3 <= obj <= 5
0.00/0.02	c BCD2: #cores=3, #unrelaxed=30, #relaxed=33, #hardened=0
0.00/0.02	c BCD2: #sat=3 #unsat=4 bias=4/7
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 =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       32      0 |        1 |        8
0.00/0.03	c  0.0s |       1 |      197 |      100 |       36      2 |        1 |        8
0.00/0.04	c  0.0s |       1 |      369 |      200 |       36      6 |        1 |        8
0.00/0.04	c #cpu_time = 0.017s
0.00/0.04	c #wall_clock_time = 0.017s
0.00/0.04	c #decision = 369
0.00/0.04	c #random_decision = 0
0.00/0.04	c #conflict = 200
0.00/0.04	c #restart = 1
0.00/0.04	c BCD2: relaxing 29 and merging with 1 cores into a new core of size 59: cost of the new core is >=2
0.00/0.04	c lower bound updated to 4
0.00/0.04	c BCD2: 4 <= obj <= 5
0.00/0.04	c BCD2: #cores=3, #unrelaxed=1, #relaxed=62, #hardened=0
0.00/0.04	c BCD2: #sat=3 #unsat=5 bias=5/8
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 |       36      0 |        4 |        8
0.00/0.04	c  0.0s |       0 |       62 |        1 |       36      0 |        4 |       13
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 = 62
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	o 5
0.00/0.04	c BCD2: hardening fixes 1 literals
0.00/0.04	c BCD2: updating upper bound: 5 -> 4
0.00/0.04	c BCD2: 4 <= obj <= 4
0.00/0.04	c BCD2: #cores=3, #unrelaxed=0, #relaxed=62, #hardened=1
0.00/0.04	c BCD2: #sat=4 #unsat=5 bias=5/9
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 |       36      0 |        5 |       14
0.00/0.05	c  0.0s |       1 |      229 |      100 |       40      1 |        5 |       14
0.00/0.07	c  0.0s |       2 |      487 |      250 |       44      6 |        5 |       14
0.00/0.09	c  0.0s |       3 |      914 |      475 |       44     12 |        5 |       14
0.09/0.12	c  0.1s |       3 |     1345 |      757 |       49     20 |        6 |       16
0.09/0.12	c #cpu_time = 0.074s
0.09/0.12	c #wall_clock_time = 0.074s
0.09/0.12	c #decision = 1345
0.09/0.12	c #random_decision = 6
0.09/0.12	c #conflict = 757
0.09/0.12	c #restart = 3
0.09/0.12	c BCD2: updating lower bound of a core
0.09/0.12	c lower bound updated to 5
0.09/0.12	s OPTIMUM FOUND
0.09/0.12	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10
0.09/0.12	v -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20
0.09/0.12	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
0.09/0.12	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40
0.09/0.12	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.09/0.12	v x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 x59 -x60
0.09/0.12	v -x61 -x62 -x63
0.09/0.12	c total CPU time = 0.120s
0.09/0.12	c total wall clock time = 0.120s

Verifier Data 

OK	5

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-4079721-1465242330/watcher-4079721-1465242330 -o /tmp/evaluation-result-4079721-1465242330/solver-4079721-1465242330 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1465227498-31671 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079721-1465242330.opb 

pid=972
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: 2.28 2.25 2.19 4/179 975
/proc/meminfo: memFree=29166308/32872528 swapFree=17892/1720544
[pid=975] ppid=972 vsize=439876 CPUtime=0 cores=0,2,4,6
/proc/975/stat : 975 (toysat) R 972 975 31655 0 -1 4202496 1592 0 0 0 0 0 0 0 20 0 4 0 106166127 450433024 1954 33554432000 4194304 16246674 140734364048256 140734364047680 13880264 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/975/statm: 110737 1962 442 2943 0 107631 0
[pid=975/tid=976] ppid=972 vsize=726596 CPUtime=0 cores=0,2,4,6
/proc/975/task/976/stat : 976 (toysat) S 972 975 31655 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 106166127 744034304 3074 33554432000 4194304 16246674 140734364048256 139831179980016 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=975/tid=977] ppid=972 vsize=731716 CPUtime=0 cores=0,2,4,6
/proc/975/task/977/stat : 977 (toysat) S 972 975 31655 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106166127 749277184 3092 33554432000 4194304 16246674 140734364048256 139831169490160 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=975/tid=978] ppid=972 vsize=735812 CPUtime=0 cores=0,2,4,6
/proc/975/task/978/stat : 978 (toysat) S 972 975 31655 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106166127 753471488 3110 33554432000 4194304 16246674 140734364048256 139831048924336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0

[startup+0.100121 s]
/proc/loadavg: 2.28 2.25 2.19 4/179 975
/proc/meminfo: memFree=29166308/32872528 swapFree=17892/1720544
[pid=975] ppid=972 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/975/stat : 975 (toysat) R 972 975 31655 0 -1 4202496 23158 0 0 0 7 2 0 0 20 0 4 0 106166127 1247350784 23506 33554432000 4194304 16246674 140734364048256 140734364047680 12479207 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/975/statm: 304529 23513 786 2943 0 301423 0
[pid=975/tid=976] ppid=972 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/975/task/976/stat : 976 (toysat) S 972 975 31655 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 106166127 1247350784 23519 33554432000 4194304 16246674 140734364048256 139831179980016 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=975/tid=977] ppid=972 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/975/task/977/stat : 977 (toysat) S 972 975 31655 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106166127 1247350784 23526 33554432000 4194304 16246674 140734364048256 139831169490160 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=975/tid=978] ppid=972 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/975/task/978/stat : 978 (toysat) S 972 975 31655 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106166127 1247350784 23535 33554432000 4194304 16246674 140734364048256 139831048924336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 975 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100121 s]
/proc/loadavg: 2.28 2.25 2.19 4/179 975
/proc/meminfo: memFree=29166308/32872528 swapFree=17892/1720544
[pid=975] ppid=972 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/975/stat : 975 (toysat) R 972 975 31655 0 -1 4202496 23158 0 0 0 7 2 0 0 20 0 4 0 106166127 1247350784 23506 33554432000 4194304 16246674 140734364048256 140734364047680 12479207 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/975/statm: 304529 23513 786 2943 0 301423 0
[pid=975/tid=976] ppid=972 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/975/task/976/stat : 976 (toysat) S 972 975 31655 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 106166127 1247350784 23519 33554432000 4194304 16246674 140734364048256 139831179980016 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=975/tid=977] ppid=972 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/975/task/977/stat : 977 (toysat) S 972 975 31655 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106166127 1247350784 23526 33554432000 4194304 16246674 140734364048256 139831169490160 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=975/tid=978] ppid=972 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/975/task/978/stat : 978 (toysat) S 972 975 31655 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106166127 1247350784 23535 33554432000 4194304 16246674 140734364048256 139831048924336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.129461
CPU time (s): 0.121981
CPU user time (s): 0.090986
CPU system time (s): 0.030995
CPU usage (%): 94.2223
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.030995
maximum resident set size= 109704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27087
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= 21
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 node117 at 2016-06-06 21:45:30
IDJOB=4079721
IDBENCH=2840
IDSOLVER=2542
FILE ID=node117/4079721-1465242330
RUNJOBID= node117-1465227498-31671
PBS_JOBID= 19843241
Free space on /tmp= 71720 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-opus.r.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079721-1465242330/watcher-4079721-1465242330 -o /tmp/evaluation-result-4079721-1465242330/solver-4079721-1465242330 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node117-1465227498-31671 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079721-1465242330.opb

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

MD5SUM BENCH= 0485a54e08821af6e5a7651e5ae0ba80
RANDOM SEED=746366109

node117.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		: 2667.088
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	: 5334.17
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		: 2667.088
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		: 2667.088
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		: 2667.088
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		: 2667.088
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		: 2667.088
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		: 2667.088
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	: 5332.53
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		: 2667.088
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:        29166596 kB
Buffers:           38520 kB
Cached:           105852 kB
SwapCached:         1396 kB
Active:          1218524 kB
Inactive:          62832 kB
Active(anon):    1137080 kB
Inactive(anon):     2176 kB
Active(file):      81444 kB
Inactive(file):    60656 kB
Unevictable:     1720544 kB
Mlocked:           17892 kB
SwapTotal:      67108856 kB
SwapFree:       67098980 kB
Dirty:             16360 kB
Writeback:             0 kB
AnonPages:       2857088 kB
Mapped:            10648 kB
Shmem:                 0 kB
Slab:             567884 kB
SReclaimable:      12168 kB
SUnreclaim:       555716 kB
KernelStack:        1496 kB
PageTables:         9596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3001044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1710080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node117 at 2016-06-06 21:45:30