Trace number 4105441

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 2016-05-02OPT4 0.114982 0.126908

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-rd73.b.opb
MD5SUMdfce4275740b480be21a5dfa4d39780e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.014996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables220
Total number of constraints515
Number of constraints which are clauses515
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 constraint5
Maximum length of a constraint109
Number of terms in the objective function 220
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 220
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 220
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

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 2016-06-18T12:23:12+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-4105441-1466245392.opb"]
0.00/0.01	c use --random-gen="2686385219 3454433193 3036847660 1767329445 4017355813 587114561 2286747588 377358718 1008552575 1369300368 2039591069 959024375 2254221592 1423366386 716338875 4239588439 1282683720 2634070875 2463785922 3815083607 3615284329 3964614225 104513253 2323134837 50905788 3679490518 4028297135 4042909810 2964644752 1714245190 3738484048 4085534668 2175659868 1844059038 3090957819 2491171241 1240126284 1009954012 1914465892 2283174065 1760134313 2090883568 87639952 583726482 4252231156 428522138 2582465541 1380401267 3512801190 3201721260 676782257 2745826587 2132688067 1735339477 2914698003 1893404138 1756151232 665121605 469740821 2737146669 595255157 4176718733 1877695037 1618997568 3746650271 3021473741 3069239941 3083651262 318279250 2632917194 2384442517 3791431047 2204751380 583013467 1038651273 2437290075 1776733666 3521633530 1350950802 938575563 4092013599 1650953334 2481750558 1293069942 3737604557 468056735 2559307346 3529456689 3485560803 2409818544 386129108 1941209000 716300519 2246348439 2416821077 2675224192 3887370201 2873308865 1405149594 1404678801 688429907 3057014463 293758997 1445743019 3945220362 2455580268 1652271497 1340187646 2765019710 932193436 2835669889 2195838140 1820212733 2740285767 4003133181 3499117609 2222202803 381442427 1345570490 3085468759 3728211135 214092984 268758933 1840596813 2413500948 3219520000 290289441 2001886943 3007729292 2329470131 1720096512 3801589361 3792456581 1867548823 3033187839 124659749 4203643206 2425188269 1149975133 1072814536 3360408320 3458054515 3572700733 3555250875 427856838 1874721048 244786662 2792054392 1240889296 3979500828 817224173 4075728751 849565568 758193006 1774228703 2347014997 3888512125 3116567906 163965626 2644740189 109474609 459819538 35818751 3907490542 238425170 395709059 4246343194 178149897 2186824362 3898209459 1312169524 1721101853 2736425844 3404615416 1181962512 2809422394 379393131 1686524656 2349519401 2887836304 3083136328 3996934829 274729769 2703699061 138408 2354333593 1349819653 2557037039 2112353943 1916841258 1319420726 3266555104 666349006 1336209578 3948040709 2331648897 2967908528 2670747070 2929032479 4224238687 2734302031 3569391693 936804362 2493402817 4279814052 2768963422 3606454748 1771830838 4030226335 2468163106 3333781477 2812734523 3114125891 3467785325 3609507971 183745378 2213035660 1761215546 2045297378 337584060 2842517845 1816487774 691224200 1220236320 2132725115 4172107537 1189104338 2205195939 2435970263 1227058741 1836550940 3493194606 113785375 2365001908 1120579332 2545235111 1080435920 3651921946 4224119410 4061115670 4067060933 3997121962 3040619311 1380469214 466119208 440888332 367115718 852697244 883594572 1010375016 1642637635 2766769945 3943419464 848275737 2896736853 3754816976 255 362436" option to reproduce the execution
0.00/0.04	c #vars 220
0.00/0.04	c #constraints 515
0.00/0.07	c BCD2: Hardening is enabled.
0.00/0.07	c BCD2: BiasedSearch is enabled.
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      245      0 |        0 |        0
0.00/0.07	c  0.0s |       0 |      220 |        0 |      245      0 |        0 |        0
0.00/0.07	c #cpu_time = 0.002s
0.00/0.07	c #wall_clock_time = 0.002s
0.00/0.07	c #decision = 220
0.00/0.07	c #random_decision = 2
0.00/0.07	c #conflict = 0
0.00/0.07	c #restart = 0
0.00/0.07	o 220
0.00/0.07	c BCD2: updating upper bound: 220 -> 219
0.00/0.07	c BCD2: 0 <= obj <= 219
0.00/0.07	c BCD2: #cores=0, #unrelaxed=220, #relaxed=0, #hardened=0
0.00/0.07	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      245      0 |        0 |        0
0.00/0.07	c  0.0s |       0 |       49 |        1 |      245      0 |        0 |        0
0.00/0.07	c #cpu_time = 0.002s
0.00/0.07	c #wall_clock_time = 0.002s
0.00/0.07	c #decision = 49
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 1
0.00/0.07	c #restart = 0
0.00/0.08	c BCD2: found a new core of size 35: cost of the new core is >=1
0.00/0.08	c lower bound updated to 1
0.00/0.08	c BCD2: 1 <= obj <= 219
0.00/0.08	c BCD2: #cores=1, #unrelaxed=185, #relaxed=35, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      245      0 |        0 |        0
0.00/0.08	c  0.0s |       0 |      176 |        0 |      245      0 |        0 |        0
0.00/0.08	c #cpu_time = 0.002s
0.00/0.08	c #wall_clock_time = 0.002s
0.00/0.08	c #decision = 176
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 0
0.00/0.08	c #restart = 0
0.00/0.08	c BCD2: found a new core of size 10: cost of the new core is >=1
0.00/0.08	c lower bound updated to 2
0.00/0.08	c BCD2: 2 <= obj <= 219
0.00/0.08	c BCD2: #cores=2, #unrelaxed=175, #relaxed=45, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      245      0 |        0 |        4
0.00/0.08	c  0.0s |       0 |      170 |        0 |      245      0 |        0 |        4
0.00/0.08	c #cpu_time = 0.002s
0.00/0.08	c #wall_clock_time = 0.002s
0.00/0.08	c #decision = 170
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 0
0.00/0.08	c #restart = 0
0.00/0.08	c BCD2: found a new core of size 64: cost of the new core is >=1
0.00/0.08	c lower bound updated to 3
0.00/0.08	c BCD2: 3 <= obj <= 219
0.00/0.08	c BCD2: #cores=3, #unrelaxed=111, #relaxed=109, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=4 bias=4/5
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      245      0 |        0 |        4
0.00/0.08	c  0.0s |       0 |      178 |        0 |      245      0 |        0 |        4
0.00/0.08	c #cpu_time = 0.003s
0.00/0.08	c #wall_clock_time = 0.003s
0.00/0.08	c #decision = 178
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 0
0.00/0.08	c #restart = 0
0.00/0.08	o 6
0.00/0.08	c BCD2: updating upper bound: 219 -> 5
0.00/0.08	c BCD2: 3 <= obj <= 5
0.00/0.08	c BCD2: #cores=3, #unrelaxed=111, #relaxed=109, #hardened=0
0.00/0.08	c BCD2: #sat=2 #unsat=4 bias=4/6
0.00/0.09	c Solving starts ...
0.00/0.09	c ============================[ Search Statistics ]============================
0.00/0.09	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.09	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.09	c =============================================================================
0.00/0.09	c  0.0s |       0 |        0 |        0 |      245      0 |        0 |        5
0.09/0.10	c  0.0s |       0 |      922 |       65 |      245      0 |        0 |        5
0.09/0.10	c #cpu_time = 0.018s
0.09/0.10	c #wall_clock_time = 0.018s
0.09/0.10	c #decision = 922
0.09/0.10	c #random_decision = 0
0.09/0.10	c #conflict = 65
0.09/0.10	c #restart = 0
0.09/0.10	o 4
0.09/0.10	c BCD2: hardening fixes 111 literals
0.09/0.10	c BCD2: updating upper bound: 5 -> 3
0.09/0.10	c BCD2: 3 <= obj <= 3
0.09/0.10	c BCD2: #cores=3, #unrelaxed=0, #relaxed=109, #hardened=111
0.09/0.10	c BCD2: #sat=3 #unsat=4 bias=4/7
0.09/0.11	c Solving starts ...
0.09/0.11	c ============================[ Search Statistics ]============================
0.09/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.11	c =============================================================================
0.09/0.11	c  0.0s |       0 |        0 |        0 |      245      0 |      131 |        6
0.09/0.11	c  0.0s |       0 |        4 |        2 |      245      0 |      131 |      274
0.09/0.11	c #cpu_time = 0.006s
0.09/0.11	c #wall_clock_time = 0.006s
0.09/0.11	c #decision = 4
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 2
0.09/0.11	c #restart = 0
0.09/0.11	c BCD2: relaxing 0 and merging with 2 cores into a new core of size 99: cost of the new core is >=3
0.09/0.11	c lower bound updated to 4
0.09/0.11	s OPTIMUM FOUND
0.09/0.11	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10
0.09/0.11	v -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20
0.09/0.11	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
0.09/0.11	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.09/0.11	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.09/0.11	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.09/0.11	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.09/0.11	v -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80
0.09/0.11	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.09/0.11	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
0.09/0.11	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110
0.09/0.11	v -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120
0.09/0.11	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
0.09/0.11	v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140
0.09/0.11	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
0.09/0.11	v -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
0.09/0.11	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170
0.09/0.11	v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180
0.09/0.11	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
0.09/0.11	v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200
0.09/0.11	v -x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x210
0.09/0.11	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220
0.09/0.11	c total CPU time = 0.114s
0.09/0.11	c total wall clock time = 0.115s

Verifier Data 

OK	4

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-4105441-1466245392/watcher-4105441-1466245392 -o /tmp/evaluation-result-4105441-1466245392/solver-4105441-1466245392 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28914 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4105441-1466245392.opb 

pid=4884
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: 2.09 2.08 2.03 3/179 4887
/proc/meminfo: memFree=30142656/32872528 swapFree=526336/559040
[pid=4887] ppid=4884 vsize=683452 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (toysat) R 4884 4887 28898 0 -1 4202496 2541 0 0 0 0 0 0 0 20 0 4 0 26589291 699854848 2903 33554432000 4194304 16246674 140736837068144 140736837067568 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/4887/statm: 171375 2913 441 2943 0 168269 0
[pid=4887/tid=4888] ppid=4884 vsize=728508 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4888/stat : 4888 (toysat) S 4884 4887 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26589291 745992192 3078 33554432000 4194304 16246674 140736837068144 139830393548016 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=4887/tid=4889] ppid=4884 vsize=732604 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4889/stat : 4889 (toysat) S 4884 4887 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26589291 750186496 3097 33554432000 4194304 16246674 140736837068144 139830310710512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=4887/tid=4890] ppid=4884 vsize=736700 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4890/stat : 4890 (toysat) S 4884 4887 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26589291 754380800 3113 33554432000 4194304 16246674 140736837068144 139830300236976 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100174 s]
/proc/loadavg: 2.09 2.08 2.03 3/179 4887
/proc/meminfo: memFree=30142656/32872528 swapFree=526336/559040
[pid=4887] ppid=4884 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/4887/stat : 4887 (toysat) R 4884 4887 28898 0 -1 4202496 31325 0 0 0 5 4 0 0 20 0 4 0 26589291 1247350784 31674 33554432000 4194304 16246674 140736837068144 140736837067568 12474613 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/4887/statm: 304529 31687 786 2943 0 301423 0
[pid=4887/tid=4888] ppid=4884 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4888/stat : 4888 (toysat) S 4884 4887 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26589291 1247350784 31693 33554432000 4194304 16246674 140736837068144 139830393548016 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=4887/tid=4889] ppid=4884 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4889/stat : 4889 (toysat) S 4884 4887 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26589291 1247350784 31699 33554432000 4194304 16246674 140736837068144 139830310710512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=4887/tid=4890] ppid=4884 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4890/stat : 4890 (toysat) S 4884 4887 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26589291 1247350784 31704 33554432000 4194304 16246674 140736837068144 139830300236976 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4887 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100174 s]
/proc/loadavg: 2.09 2.08 2.03 3/179 4887
/proc/meminfo: memFree=30142656/32872528 swapFree=526336/559040
[pid=4887] ppid=4884 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/4887/stat : 4887 (toysat) R 4884 4887 28898 0 -1 4202496 31325 0 0 0 5 4 0 0 20 0 4 0 26589291 1247350784 31674 33554432000 4194304 16246674 140736837068144 140736837067568 12474613 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/4887/statm: 304529 31687 786 2943 0 301423 0
[pid=4887/tid=4888] ppid=4884 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4888/stat : 4888 (toysat) S 4884 4887 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26589291 1247350784 31693 33554432000 4194304 16246674 140736837068144 139830393548016 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=4887/tid=4889] ppid=4884 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4889/stat : 4889 (toysat) S 4884 4887 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26589291 1247350784 31699 33554432000 4194304 16246674 140736837068144 139830310710512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=4887/tid=4890] ppid=4884 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/4887/task/4890/stat : 4890 (toysat) S 4884 4887 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26589291 1247350784 31704 33554432000 4194304 16246674 140736837068144 139830300236976 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.126908
CPU time (s): 0.114982
CPU user time (s): 0.058991
CPU system time (s): 0.055991
CPU usage (%): 90.6026
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.055991
maximum resident set size= 142552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35298
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.000999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 12:23:12
IDJOB=4105441
IDBENCH=2864
IDSOLVER=2542
FILE ID=node106/4105441-1466245392
RUNJOBID= node106-1466241787-28914
PBS_JOBID= 19918214
Free space on /tmp= 71680 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105441-1466245392/watcher-4105441-1466245392 -o /tmp/evaluation-result-4105441-1466245392/solver-4105441-1466245392 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28914 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4105441-1466245392.opb

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

MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e
RANDOM SEED=534511944

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        30143300 kB
Buffers:           87828 kB
Cached:           214548 kB
SwapCached:         1868 kB
Active:          1214704 kB
Inactive:         209108 kB
Active(anon):    1120648 kB
Inactive(anon):     3048 kB
Active(file):      94056 kB
Inactive(file):   206060 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16324 kB
Writeback:             0 kB
AnonPages:       1679580 kB
Mapped:            10836 kB
Shmem:                 0 kB
Slab:             612496 kB
SReclaimable:      55796 kB
SUnreclaim:       556700 kB
KernelStack:        1472 kB
PageTables:         7372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1822996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    821248 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= 71664 MiB
End job on node106 at 2016-06-18 12:23:12