Trace number 4104657

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 2016-05-02OPT127 0.674897 0.678717

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=127-Q=491.opb
MD5SUMe31cdbe3d67b6eef8f44fda023abc642
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark127
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 127
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 323478
Number of bits of the biggest sum of numbers19
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 2016-06-18T11:40:46+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-4104657-1466242846.opb"]
0.00/0.01	c use --random-gen="267468733 2609331931 3337469286 133049292 47210422 1324170112 729894226 3438132542 1833867639 3789161010 2571505781 2244555767 4080100436 4209024681 1560986135 3903896790 2865152468 145308928 4294245426 2097814812 2295704394 3172202936 807884553 4008732701 2301524860 810542865 182489598 2669779985 3266930177 3469973735 2093082932 1445229410 1169162553 1464261734 2857418494 2850512022 554966910 1059856884 1430466394 1730788624 1948510674 3877097796 3825481218 2985214708 2534395739 799331528 834604122 2126902128 1662940235 1744576180 2760015157 1456673855 1251465194 4044885598 2359947535 1519152595 2345409501 508146301 1183457205 4095556253 2747504111 1063702374 3017183104 3876506964 1567203594 319037205 722683556 712173666 4200738305 2223202463 2818429412 1044948943 2443665089 1904460123 63656873 284153368 4091689599 3020507957 360530571 361064022 2266944555 1478462271 954377536 1630462543 3040009178 2765957474 2471601867 3651573846 3635668239 1140712758 4233089127 544871991 3889358424 4038726968 1196600397 3099331987 2088193896 276514230 1000936113 312775928 2971874128 1388728423 1730114238 2995967505 3806686217 3967287202 148906010 1808401757 3528116671 3483585717 3019853922 2318183456 134445579 3998537007 3561212842 3938420496 4082172448 2823621621 187969422 3570837735 1908341767 1675862542 2969069874 157801025 2891090202 4201532083 2832622860 3893199530 3574724078 875948192 208882016 2068323602 198186702 3350900061 1094131227 3942250985 155485664 2898471314 2050070251 3836651253 1725827528 3622370292 214615834 3272831092 1977696998 3242932430 3796104013 2779776487 689040584 794046104 3666196646 3363582096 1765581287 1334208268 1825496967 3010590246 3688658646 1177516123 4016176069 3475031281 3174243914 2405573790 4151134338 470735432 2655550672 704876752 2708732373 4192611381 1935902735 851186948 3063726716 3113135109 2893420391 3360578078 1534408744 844116431 2423940966 1835839696 2402922897 4010783701 365478998 2304130039 2820198277 1930792305 3114487247 3197030621 252859086 895848621 332511888 4055241009 4128374539 2450162834 3897452309 4097735902 183751532 2358740594 3613676183 168357539 3005030345 4247513735 3599680184 1567331126 2138413960 3236855513 1761737514 39441827 3246687834 3977004362 3932424906 3275221447 1636478717 3912193429 1326448342 494398580 3430363865 1342187027 2486914977 778430133 857337993 3678330204 1149332013 1918481762 1588793957 963761772 1807919914 2169904786 2176577156 3528642565 3015140388 2032089109 3545403848 55139518 1541488997 2081892613 2776386543 1031388463 2257697490 1611846919 1273308132 4164303529 2666872506 4197745571 1220858120 245213181 1722584679 3205577777 1967168948 931593979 2125806769 1017824998 1687760839 819602446 3207908947 3082694954 3932948318 3137687869 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.48/0.56	c BCD2: Hardening is enabled.
0.48/0.56	c BCD2: BiasedSearch is enabled.
0.48/0.56	c Solving starts ...
0.48/0.56	c ============================[ Search Statistics ]============================
0.48/0.56	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.48/0.56	c       |         |          |          |    Limit     GC | Var      | Constra 
0.48/0.56	c =============================================================================
0.48/0.56	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.48/0.58	c  0.0s |       1 |      110 |      100 |      114      0 |        1 |        2
0.48/0.59	c  0.0s |       1 |      169 |      148 |      126      0 |        1 |        2
0.48/0.59	c #cpu_time = 0.025s
0.48/0.59	c #wall_clock_time = 0.025s
0.48/0.59	c #decision = 169
0.48/0.59	c #random_decision = 0
0.48/0.59	c #conflict = 148
0.48/0.59	c #restart = 1
0.48/0.59	o 491
0.48/0.59	c BCD2: updating upper bound: 511 -> 490
0.48/0.59	c BCD2: 0 <= obj <= 490
0.48/0.59	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.48/0.59	c BCD2: #sat=1 #unsat=1 bias=1/2
0.48/0.59	c Solving starts ...
0.48/0.59	c ============================[ Search Statistics ]============================
0.48/0.59	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.48/0.59	c       |         |          |          |    Limit     GC | Var      | Constra 
0.48/0.59	c =============================================================================
0.48/0.59	c  0.0s |       0 |        0 |        0 |      126      0 |        1 |        2
0.48/0.59	c  0.0s |       0 |        2 |        0 |      126      1 |        1 |        2
0.48/0.59	c #cpu_time = 0.001s
0.48/0.59	c #wall_clock_time = 0.001s
0.48/0.59	c #decision = 2
0.48/0.59	c #random_decision = 0
0.48/0.59	c #conflict = 0
0.48/0.59	c #restart = 0
0.48/0.59	c BCD2: found a new core of size 3: cost of the new core is >=64
0.48/0.59	c lower bound updated to 64
0.48/0.59	c BCD2: 64 <= obj <= 490
0.48/0.59	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.48/0.59	c BCD2: #sat=1 #unsat=2 bias=2/3
0.48/0.59	c Solving starts ...
0.48/0.59	c ============================[ Search Statistics ]============================
0.48/0.59	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.48/0.59	c       |         |          |          |    Limit     GC | Var      | Constra 
0.48/0.59	c =============================================================================
0.48/0.59	c  0.0s |       0 |        0 |        0 |      126      0 |        1 |        2
0.48/0.59	c  0.0s |       0 |       18 |       12 |      126      0 |        1 |        2
0.48/0.59	c #cpu_time = 0.002s
0.48/0.59	c #wall_clock_time = 0.003s
0.48/0.59	c #decision = 18
0.48/0.59	c #random_decision = 0
0.48/0.59	c #conflict = 12
0.48/0.59	c #restart = 0
0.48/0.59	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.48/0.59	c lower bound updated to 65
0.48/0.59	c BCD2: 65 <= obj <= 490
0.48/0.59	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.48/0.59	c BCD2: #sat=1 #unsat=3 bias=3/4
0.48/0.59	c Solving starts ...
0.48/0.59	c ============================[ Search Statistics ]============================
0.48/0.59	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.48/0.59	c       |         |          |          |    Limit     GC | Var      | Constra 
0.48/0.59	c =============================================================================
0.48/0.59	c  0.0s |       0 |        0 |        0 |      126      0 |        2 |        2
0.59/0.61	c  0.0s |       1 |      113 |      100 |      139      1 |        2 |        3
0.59/0.63	c  0.0s |       1 |      233 |      207 |      139      2 |        2 |        3
0.59/0.63	c #cpu_time = 0.040s
0.59/0.63	c #wall_clock_time = 0.040s
0.59/0.63	c #decision = 233
0.59/0.63	c #random_decision = 1
0.59/0.63	c #conflict = 207
0.59/0.63	c #restart = 1
0.59/0.63	o 127
0.59/0.63	c BCD2: hardening fixes 2 literals
0.59/0.63	c BCD2: updating upper bound: 490 -> 126
0.59/0.63	c BCD2: 65 <= obj <= 126
0.59/0.63	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.59/0.63	c BCD2: #sat=2 #unsat=3 bias=3/5
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |        5
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |      116
0.59/0.63	c #cpu_time = 0.001s
0.59/0.63	c #wall_clock_time = 0.001s
0.59/0.63	c #decision = 0
0.59/0.63	c #random_decision = 0
0.59/0.63	c #conflict = 0
0.59/0.63	c #restart = 0
0.59/0.63	c BCD2: updating lower bound of a core
0.59/0.63	c lower bound updated to 103
0.59/0.63	c BCD2: 103 <= obj <= 126
0.59/0.63	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.59/0.63	c BCD2: #sat=2 #unsat=4 bias=4/6
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |      116
0.59/0.63	c  0.0s |       0 |        1 |        1 |      139      0 |       42 |      130
0.59/0.63	c #cpu_time = 0.000s
0.59/0.63	c #wall_clock_time = 0.000s
0.59/0.63	c #decision = 1
0.59/0.63	c #random_decision = 0
0.59/0.63	c #conflict = 1
0.59/0.63	c #restart = 0
0.59/0.63	c BCD2: updating lower bound of a core
0.59/0.63	c lower bound updated to 120
0.59/0.63	c BCD2: 120 <= obj <= 126
0.59/0.63	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.59/0.63	c BCD2: #sat=2 #unsat=5 bias=5/7
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       42 |      130
0.59/0.64	c  0.0s |       0 |        6 |        6 |      139      0 |       47 |      144
0.59/0.64	c #cpu_time = 0.001s
0.59/0.64	c #wall_clock_time = 0.001s
0.59/0.64	c #decision = 6
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 6
0.59/0.64	c #restart = 0
0.59/0.64	c BCD2: updating lower bound of a core
0.59/0.64	c lower bound updated to 126
0.59/0.64	c BCD2: 126 <= obj <= 126
0.59/0.64	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.59/0.64	c BCD2: #sat=2 #unsat=6 bias=6/8
0.59/0.64	c Solving starts ...
0.59/0.64	c ============================[ Search Statistics ]============================
0.59/0.64	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.64	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.64	c =============================================================================
0.59/0.64	c  0.0s |       0 |        0 |        0 |      139      0 |       68 |      144
0.59/0.64	c  0.0s |       0 |        2 |        2 |      139      0 |      103 |      194
0.59/0.64	c #cpu_time = 0.000s
0.59/0.64	c #wall_clock_time = 0.000s
0.59/0.64	c #decision = 2
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 2
0.59/0.64	c #restart = 0
0.59/0.64	c lower bound updated to 127
0.59/0.64	s OPTIMUM FOUND
0.59/0.64	v x1 x2 x3 x4 x5 x6 x7 -x8 -x9 x10
0.59/0.64	v x11 -x12 x13 -x14 x15 x16 x17 x18 x19 x20
0.59/0.64	v -x21 x22 -x23 x24 x25 x26 x27 x28 x29 -x30
0.59/0.64	v x31 -x32 x33 x34 x35 x36 x37 x38 -x39 x40
0.59/0.64	v -x41 x42 x43 x44 x45 x46 x47 -x48 x49 -x50
0.59/0.64	v x51 x52 x53 x54 x55 x56 -x57 x58 -x59 x60
0.59/0.64	v x61 x62 x63 x64 x65 -x66 x67 -x68 x69 x70
0.59/0.64	v x71 x72 x73 x74 -x75 x76 -x77 x78 x79 x80
0.59/0.64	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.59/0.64	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.59/0.64	c total CPU time = 0.635s
0.59/0.64	c total wall clock time = 0.636s

Verifier Data 

OK	127

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-4104657-1466242846/watcher-4104657-1466242846 -o /tmp/evaluation-result-4104657-1466242846/solver-4104657-1466242846 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104657-1466242846.opb 

pid=323
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: 1.98 2.02 1.90 3/180 326
/proc/meminfo: memFree=30023760/32872528 swapFree=526336/559040
[pid=326] ppid=323 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/326/stat : 326 (runsolver) R 323 326 28898 0 -1 4202560 123 0 0 0 0 0 0 0 20 0 1 0 26334757 24911872 160 33554432000 4194304 4338465 140736268378656 140736268375848 270118055351 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0
/proc/326/statm: 6082 160 113 36 0 2655 0
[pid=326/tid=327] ppid=323 vsize=357820 CPUtime=0 cores=1,3,5,7
/proc/326/task/327/stat : 327 (toysat) S 323 326 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334758 366407680 1120 33554432000 4194304 16246674 140734171582128 139637310860528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=326/tid=328] ppid=323 vsize=362940 CPUtime=0 cores=1,3,5,7
/proc/326/task/328/stat : 328 (toysat) S 323 326 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334758 371650560 1138 33554432000 4194304 16246674 140734171582128 139637300370672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=326/tid=329] ppid=323 vsize=367036 CPUtime=0 cores=1,3,5,7
/proc/326/task/329/stat : 329 (toysat) S 323 326 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334758 375844864 1154 33554432000 4194304 16246674 140734171582128 139637289897136 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100177 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 326
/proc/meminfo: memFree=30023760/32872528 swapFree=526336/559040
[pid=326] ppid=323 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/326/stat : 326 (toysat) R 323 326 28898 0 -1 4202496 30687 0 0 0 5 3 0 0 20 0 4 0 26334757 1247350784 30529 33554432000 4194304 16246674 140734171582128 140734171581064 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/326/statm: 304529 30543 641 2943 0 301423 0
[pid=326/tid=327] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/327/stat : 327 (toysat) S 323 326 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 30552 33554432000 4194304 16246674 140734171582128 139637310860528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=326/tid=328] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/328/stat : 328 (toysat) S 323 326 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 30563 33554432000 4194304 16246674 140734171582128 139637300370672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=326/tid=329] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/329/stat : 329 (toysat) S 323 326 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 30572 33554432000 4194304 16246674 140734171582128 139637289897136 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200519 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 326
/proc/meminfo: memFree=30023760/32872528 swapFree=526336/559040
[pid=326] ppid=323 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/326/stat : 326 (toysat) R 323 326 28898 0 -1 4202496 55825 0 0 0 11 7 0 0 20 0 4 0 26334757 1247350784 55667 33554432000 4194304 16246674 140734171582128 140734171564032 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/326/statm: 304529 55676 641 2943 0 301423 0
[pid=326/tid=327] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/327/stat : 327 (toysat) S 323 326 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 55682 33554432000 4194304 16246674 140734171582128 139637310860528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=326/tid=328] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/328/stat : 328 (toysat) S 323 326 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 55687 33554432000 4194304 16246674 140734171582128 139637300370672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=326/tid=329] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/329/stat : 329 (toysat) S 323 326 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 55693 33554432000 4194304 16246674 140734171582128 139637289897136 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300457 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 326
/proc/meminfo: memFree=30023760/32872528 swapFree=526336/559040
[pid=326] ppid=323 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/326/stat : 326 (toysat) R 323 326 28898 0 -1 4202496 81453 0 0 0 18 11 0 0 20 0 4 0 26334757 1247350784 81294 33554432000 4194304 16246674 140734171582128 140734171564032 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/326/statm: 304529 81310 641 2943 0 301423 0
[pid=326/tid=327] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/327/stat : 327 (toysat) S 323 326 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 81319 33554432000 4194304 16246674 140734171582128 139637310860528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=326/tid=328] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/328/stat : 328 (toysat) S 323 326 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 81328 33554432000 4194304 16246674 140734171582128 139637300370672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=326/tid=329] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/329/stat : 329 (toysat) S 323 326 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 81337 33554432000 4194304 16246674 140734171582128 139637289897136 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 326 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.40045 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 326
/proc/meminfo: memFree=30023760/32872528 swapFree=526336/559040
[pid=326] ppid=323 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/326/stat : 326 (toysat) R 323 326 28898 0 -1 4202496 112514 0 0 0 24 15 0 0 20 0 4 0 26334757 1247350784 112356 33554432000 4194304 16246674 140734171582128 140734171564032 6958465 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/326/statm: 304529 112372 654 2943 0 301423 0
[pid=326/tid=327] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/327/stat : 327 (toysat) S 323 326 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 112383 33554432000 4194304 16246674 140734171582128 139637310860528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=326/tid=328] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/328/stat : 328 (toysat) S 323 326 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 112394 33554432000 4194304 16246674 140734171582128 139637300370672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=326/tid=329] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/329/stat : 329 (toysat) S 323 326 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 112405 33554432000 4194304 16246674 140734171582128 139637289897136 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.600402 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 326
/proc/meminfo: memFree=30023760/32872528 swapFree=526336/559040
[pid=326] ppid=323 vsize=1218116 CPUtime=0.59 cores=1,3,5,7
/proc/326/stat : 326 (toysat) R 323 326 28898 0 -1 4202496 159008 0 0 0 39 20 0 0 20 0 4 0 26334757 1247350784 158845 33554432000 4194304 16246674 140734171582128 140734171564032 6076251 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/326/statm: 304529 158856 790 2943 0 301423 0
[pid=326/tid=327] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/327/stat : 327 (toysat) S 323 326 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 158864 33554432000 4194304 16246674 140734171582128 139637310860528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=326/tid=328] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/328/stat : 328 (toysat) S 323 326 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 158874 33554432000 4194304 16246674 140734171582128 139637300370672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=326/tid=329] ppid=323 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/326/task/329/stat : 329 (toysat) S 323 326 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334758 1247350784 158881 33554432000 4194304 16246674 140734171582128 139637289897136 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.678717
CPU time (s): 0.674897
CPU user time (s): 0.419936
CPU system time (s): 0.254961
CPU usage (%): 99.4372
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.419936
system time used= 0.254961
maximum resident set size= 665136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166455
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= 17
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:46
IDJOB=4104657
IDBENCH=2736
IDSOLVER=2542
FILE ID=node106/4104657-1466242846
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=127-Q=491.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104657-1466242846/watcher-4104657-1466242846 -o /tmp/evaluation-result-4104657-1466242846/solver-4104657-1466242846 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104657-1466242846.opb

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

MD5SUM BENCH= e31cdbe3d67b6eef8f44fda023abc642
RANDOM SEED=760942944

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:        30024124 kB
Buffers:           81244 kB
Cached:           207096 kB
SwapCached:         1868 kB
Active:          1339248 kB
Inactive:         202996 kB
Active(anon):    1253212 kB
Inactive(anon):     3048 kB
Active(file):      86036 kB
Inactive(file):   199948 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16884 kB
Writeback:             0 kB
AnonPages:       1795640 kB
Mapped:            10816 kB
Shmem:                 0 kB
Slab:             612416 kB
SReclaimable:      54776 kB
SUnreclaim:       557640 kB
KernelStack:        1456 kB
PageTables:         7580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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= 71668 MiB
End job on node106 at 2016-06-18 11:40:47