Trace number 4104441

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 2016-05-02OPT421 0.694894 0.696112

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=421-Q=487.opb
MD5SUM1dd301ce14f53b7ddc84b6752affc52d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark421
Best CPU time to get the best result obtained on this benchmark0.016997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 421
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 205027
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 466148
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 2016-06-18T11:40:22+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-4104441-1466242822.opb"]
0.00/0.01	c use --random-gen="940188969 2884842520 2916127088 3525024256 2897095751 3853087929 268994130 50038486 2653130571 3595356841 72423054 660795861 1677564854 64084781 2046641748 3052881897 3033349213 3021998194 1916928556 2871228083 1040874821 2952557699 3142121511 969189191 2544006640 1029564620 2520254064 3685466430 2399450196 90080629 3649004729 2736372812 596127434 1414516388 793642412 2820172130 189501658 2559051965 387636063 2004399772 3299899668 1453735839 1171978991 2937343750 551822117 1191436142 2161108679 2435995792 1401091901 182959346 245997120 486037275 3592698673 1095845852 1894661877 1268649392 3616381660 2932479259 1022853537 920222285 2107098951 3053418608 2244206197 34930453 4099186768 3180576253 2906436619 547047746 1410714236 2627618839 4028514151 12372681 2456313979 287907977 2190725060 2774383499 725852670 824047014 205520107 3450146975 2732814389 856934215 1593101896 1982037378 517267432 1423868179 3025987768 1569925795 3728538262 2120637426 2092974836 2326332408 4053241416 3201577490 1205601159 3271348933 3373641911 2960864347 3482821611 2387270459 1967847450 4185965340 972638693 3532983226 4061876744 2829483011 1449167235 3989227200 61742945 2351427972 4011292380 4245613048 2916232202 564461616 3775258350 2484175694 1592102801 347424640 3140781671 567849620 298458409 4114509897 1936993962 1883172981 303788202 1420822805 891429552 2611472211 2061650447 2513461707 3587481340 985945107 518117389 3869811934 2702140699 2975417695 1678720114 3822193445 1761330593 592357311 2031976788 1687184611 4001342483 192188669 428426999 498202281 2492206318 3318488142 3801541294 924824381 1380046120 2843155415 2154677493 2761185190 713586793 2430380017 912535732 625246356 2195333846 376076169 887169871 3731464014 2532795402 3948735829 45796151 1833235714 505740219 1236771246 4188268256 3491106418 3565130782 3847814008 873304180 2148491514 2721653801 3766594396 997753415 2107993193 1806998093 2123775633 76753681 3204773228 2646613589 3590759328 1828743828 2703123465 530789461 1458664602 1627588169 923758785 1466446836 1197574823 2320665306 2346588518 3344127840 2797284898 428408668 85435455 458736427 808663943 3432091360 2876024464 3425304907 2346030161 1878522512 212715671 4215965429 2582028152 3099907440 3060690783 2239252121 956162045 2642480915 4087919747 2376825759 2493926439 2378297796 1899772766 4146481495 2137656322 3741563877 1650598772 1305451580 2091376185 1818472175 207386205 2437287779 3859497843 4151307890 3679382450 2647510655 3939041167 731016459 3795706346 2735662761 3379127604 3831149597 460835258 1848837971 3552127584 1606650283 3489400726 3633677306 1820512461 1789988855 818312837 4225267010 2099700768 2304371486 2872229067 2277252567 3452532760 4147353764 3045146016 1530798961 4025553390 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.59/0.62	c BCD2: Hardening is enabled.
0.59/0.62	c BCD2: BiasedSearch is enabled.
0.59/0.62	c Solving starts ...
0.59/0.62	c ============================[ Search Statistics ]============================
0.59/0.62	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.62	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.62	c =============================================================================
0.59/0.62	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.59/0.63	c  0.0s |       0 |       79 |       56 |      114      0 |        5 |       29
0.59/0.63	c #cpu_time = 0.008s
0.59/0.63	c #wall_clock_time = 0.008s
0.59/0.63	c #decision = 79
0.59/0.63	c #random_decision = 1
0.59/0.63	c #conflict = 56
0.59/0.63	c #restart = 0
0.59/0.63	o 487
0.59/0.63	c BCD2: updating upper bound: 511 -> 486
0.59/0.63	c BCD2: 0 <= obj <= 486
0.59/0.63	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.59/0.63	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      114      0 |        5 |       29
0.59/0.63	c  0.0s |       0 |        0 |        0 |      114      0 |        5 |       29
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 = 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: found a new core of size 1: cost of the new core is >=256
0.59/0.63	c lower bound updated to 256
0.59/0.63	c BCD2: 256 <= obj <= 486
0.59/0.63	c BCD2: #cores=1, #unrelaxed=8, #relaxed=1, #hardened=0
0.59/0.63	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |      114      0 |        5 |       29
0.59/0.63	c  0.0s |       0 |        1 |        0 |      114      0 |        5 |       29
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 = 0
0.59/0.63	c #restart = 0
0.59/0.63	c BCD2: found a new core of size 1: cost of the new core is >=128
0.59/0.63	c lower bound updated to 384
0.59/0.63	c BCD2: 384 <= obj <= 486
0.59/0.63	c BCD2: #cores=2, #unrelaxed=7, #relaxed=2, #hardened=0
0.59/0.63	c BCD2: #sat=1 #unsat=3 bias=3/4
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 |      114      0 |        5 |       29
0.59/0.63	c  0.0s |       0 |        4 |        0 |      114      0 |        5 |       29
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 = 4
0.59/0.63	c #random_decision = 0
0.59/0.63	c #conflict = 0
0.59/0.63	c #restart = 0
0.59/0.64	c BCD2: found a new core of size 3: cost of the new core is >=16
0.59/0.64	c lower bound updated to 400
0.59/0.64	c BCD2: 400 <= obj <= 486
0.59/0.64	c BCD2: #cores=3, #unrelaxed=4, #relaxed=5, #hardened=0
0.59/0.64	c BCD2: #sat=1 #unsat=4 bias=4/5
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 |      114      0 |        5 |       29
0.59/0.64	c  0.0s |       0 |       31 |       22 |      114      0 |        5 |       29
0.59/0.64	c #cpu_time = 0.003s
0.59/0.64	c #wall_clock_time = 0.003s
0.59/0.64	c #decision = 31
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 22
0.59/0.64	c #restart = 0
0.59/0.64	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 7: cost of the new core is >=17
0.59/0.64	c lower bound updated to 401
0.59/0.64	c BCD2: 401 <= obj <= 486
0.59/0.64	c BCD2: #cores=3, #unrelaxed=0, #relaxed=9, #hardened=0
0.59/0.64	c BCD2: #sat=1 #unsat=5 bias=5/6
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 |      114      0 |        6 |       29
0.59/0.65	c  0.0s |       0 |       72 |       55 |      126      0 |        6 |       30
0.59/0.65	c #cpu_time = 0.008s
0.59/0.65	c #wall_clock_time = 0.009s
0.59/0.65	c #decision = 72
0.59/0.65	c #random_decision = 1
0.59/0.65	c #conflict = 55
0.59/0.65	c #restart = 0
0.59/0.65	o 421
0.59/0.65	c BCD2: hardening fixes 1 literals
0.59/0.65	c BCD2: updating upper bound: 486 -> 420
0.59/0.65	c BCD2: 401 <= obj <= 420
0.59/0.65	c BCD2: #cores=3, #unrelaxed=0, #relaxed=8, #hardened=1
0.59/0.65	c BCD2: #sat=2 #unsat=5 bias=5/7
0.59/0.65	c Solving starts ...
0.59/0.65	c ============================[ Search Statistics ]============================
0.59/0.65	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.65	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.65	c =============================================================================
0.59/0.65	c  0.0s |       0 |        0 |        0 |      126      0 |       22 |       31
0.59/0.65	c  0.0s |       0 |        5 |        1 |      126      0 |       47 |      142
0.59/0.65	c #cpu_time = 0.001s
0.59/0.65	c #wall_clock_time = 0.001s
0.59/0.65	c #decision = 5
0.59/0.65	c #random_decision = 0
0.59/0.65	c #conflict = 1
0.59/0.65	c #restart = 0
0.59/0.65	c BCD2: updating lower bound of a core
0.59/0.65	c lower bound updated to 416
0.59/0.65	c BCD2: 416 <= obj <= 420
0.59/0.65	c BCD2: #cores=3, #unrelaxed=0, #relaxed=8, #hardened=1
0.59/0.65	c BCD2: #sat=2 #unsat=6 bias=6/8
0.59/0.65	c Solving starts ...
0.59/0.65	c ============================[ Search Statistics ]============================
0.59/0.65	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.65	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.65	c =============================================================================
0.59/0.65	c  0.0s |       0 |        0 |        0 |      126      0 |       47 |      142
0.59/0.65	c  0.0s |       0 |        9 |        5 |      126      0 |       72 |      205
0.59/0.65	c #cpu_time = 0.001s
0.59/0.65	c #wall_clock_time = 0.001s
0.59/0.65	c #decision = 9
0.59/0.65	c #random_decision = 0
0.59/0.65	c #conflict = 5
0.59/0.65	c #restart = 0
0.59/0.65	c BCD2: updating lower bound of a core
0.59/0.65	c lower bound updated to 420
0.59/0.65	c BCD2: 420 <= obj <= 420
0.59/0.65	c BCD2: #cores=3, #unrelaxed=0, #relaxed=8, #hardened=1
0.59/0.65	c BCD2: #sat=2 #unsat=7 bias=7/9
0.59/0.65	c Solving starts ...
0.59/0.65	c ============================[ Search Statistics ]============================
0.59/0.65	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.65	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.65	c =============================================================================
0.59/0.65	c  0.0s |       0 |        0 |        0 |      126      0 |       72 |      205
0.59/0.65	c  0.0s |       0 |        5 |        3 |      126      0 |       78 |      205
0.59/0.65	c #cpu_time = 0.000s
0.59/0.65	c #wall_clock_time = 0.000s
0.59/0.65	c #decision = 5
0.59/0.65	c #random_decision = 0
0.59/0.65	c #conflict = 3
0.59/0.65	c #restart = 0
0.59/0.65	c lower bound updated to 421
0.59/0.65	s OPTIMUM FOUND
0.59/0.65	v x1 -x2 x3 -x4 -x5 x6 -x7 x8 x9 x10
0.59/0.65	v x11 x12 -x13 -x14 x15 x16 x17 x18 x19 x20
0.59/0.65	v x21 -x22 -x23 x24 x25 x26 x27 -x28 -x29 -x30
0.59/0.65	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 -x40
0.59/0.65	v -x41 x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.59/0.65	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.59/0.65	v -x61 -x62 -x63 x64 x65 x66 -x67 -x68 x69 x70
0.59/0.65	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.59/0.65	v -x81 x82 x83 x84 -x85 -x86 x87 x88 x89 x90
0.59/0.65	v x91 x92 x93 -x94 -x95 x96 x97 x98 x99
0.59/0.65	c total CPU time = 0.653s
0.59/0.65	c total wall clock time = 0.655s

Verifier Data 

OK	421

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-4104441-1466242822/watcher-4104441-1466242822 -o /tmp/evaluation-result-4104441-1466242822/solver-4104441-1466242822 -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-4104441-1466242822.opb 

pid=31468
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 1.91 4/180 31471
/proc/meminfo: memFree=30026368/32872528 swapFree=526336/559040
[pid=31471] ppid=31468 vsize=745916 CPUtime=0 cores=1,3,5,7
/proc/31471/stat : 31471 (toysat) R 31468 31471 28898 0 -1 4202496 2788 0 0 0 0 0 0 0 20 0 4 0 26332302 763817984 3148 33554432000 4194304 16246674 140734512682976 140734512682400 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31471/statm: 187247 3157 441 2943 0 184141 0
[pid=31471/tid=31472] ppid=31468 vsize=763324 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31472/stat : 31472 (toysat) S 31468 31471 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332303 781643776 3217 33554432000 4194304 16246674 140734512682976 139643318152432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31471/tid=31473] ppid=31468 vsize=768444 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31473/stat : 31473 (toysat) S 31468 31471 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332303 786886656 3234 33554432000 4194304 16246674 140734512682976 139643307662576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31471/tid=31474] ppid=31468 vsize=772540 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31474/stat : 31474 (toysat) S 31468 31471 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332303 791080960 3253 33554432000 4194304 16246674 140734512682976 139643297189040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.10018 s]
/proc/loadavg: 2.08 2.04 1.91 4/180 31471
/proc/meminfo: memFree=30026368/32872528 swapFree=526336/559040
[pid=31471] ppid=31468 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/31471/stat : 31471 (toysat) R 31468 31471 28898 0 -1 4202496 31308 0 0 0 5 3 0 0 20 0 4 0 26332302 1247350784 31660 33554432000 4194304 16246674 140734512682976 140734512682400 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31471/statm: 304529 31671 641 2943 0 301423 0
[pid=31471/tid=31472] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31472/stat : 31472 (toysat) S 31468 31471 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 31679 33554432000 4194304 16246674 140734512682976 139643318152432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31471/tid=31473] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31473/stat : 31473 (toysat) S 31468 31471 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 31687 33554432000 4194304 16246674 140734512682976 139643307662576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31471/tid=31474] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31474/stat : 31474 (toysat) S 31468 31471 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 31695 33554432000 4194304 16246674 140734512682976 139643297189040 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+0.200539 s]
/proc/loadavg: 2.08 2.04 1.91 4/180 31471
/proc/meminfo: memFree=30026368/32872528 swapFree=526336/559040
[pid=31471] ppid=31468 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31471/stat : 31471 (toysat) R 31468 31471 28898 0 -1 4202496 56101 0 0 0 12 7 0 0 20 0 4 0 26332302 1247350784 56452 33554432000 4194304 16246674 140734512682976 140734512682400 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31471/statm: 304529 56467 641 2943 0 301423 0
[pid=31471/tid=31472] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31472/stat : 31472 (toysat) S 31468 31471 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 56477 33554432000 4194304 16246674 140734512682976 139643318152432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31471/tid=31473] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31473/stat : 31473 (toysat) S 31468 31471 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 56486 33554432000 4194304 16246674 140734512682976 139643307662576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31471/tid=31474] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31474/stat : 31474 (toysat) S 31468 31471 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 56494 33554432000 4194304 16246674 140734512682976 139643297189040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.434096 s]
/proc/loadavg: 2.08 2.04 1.91 4/180 31471
/proc/meminfo: memFree=30026368/32872528 swapFree=526336/559040
[pid=31471] ppid=31468 vsize=1218116 CPUtime=0.42 cores=1,3,5,7
/proc/31471/stat : 31471 (toysat) R 31468 31471 28898 0 -1 4202496 121974 0 0 0 27 15 0 0 20 0 4 0 26332302 1247350784 122325 33554432000 4194304 16246674 140734512682976 140734512682400 6958849 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31471/statm: 304529 122338 658 2943 0 301423 0
[pid=31471/tid=31472] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31472/stat : 31472 (toysat) S 31468 31471 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 122346 33554432000 4194304 16246674 140734512682976 139643318152432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31471/tid=31473] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31473/stat : 31473 (toysat) S 31468 31471 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 122354 33554432000 4194304 16246674 140734512682976 139643307662576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31471/tid=31474] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31474/stat : 31474 (toysat) S 31468 31471 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 122362 33554432000 4194304 16246674 140734512682976 139643297189040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31471 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.500467 s]
/proc/loadavg: 2.08 2.04 1.91 4/180 31471
/proc/meminfo: memFree=30026368/32872528 swapFree=526336/559040
[pid=31471] ppid=31468 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/31471/stat : 31471 (toysat) R 31468 31471 28898 0 -1 4202496 139484 0 0 0 32 17 0 0 20 0 4 0 26332302 1247350784 139835 33554432000 4194304 16246674 140734512682976 140734512682400 6958849 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31471/statm: 304529 139847 658 2943 0 301423 0
[pid=31471/tid=31472] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31472/stat : 31472 (toysat) S 31468 31471 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 139854 33554432000 4194304 16246674 140734512682976 139643318152432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31471/tid=31473] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31473/stat : 31473 (toysat) S 31468 31471 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 139862 33554432000 4194304 16246674 140734512682976 139643307662576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31471/tid=31474] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31474/stat : 31474 (toysat) S 31468 31471 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 139870 33554432000 4194304 16246674 140734512682976 139643297189040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1218116

[startup+0.6004 s]
/proc/loadavg: 2.08 2.04 1.91 4/180 31471
/proc/meminfo: memFree=30026368/32872528 swapFree=526336/559040
[pid=31471] ppid=31468 vsize=1218116 CPUtime=0.59 cores=1,3,5,7
/proc/31471/stat : 31471 (toysat) R 31468 31471 28898 0 -1 4202496 163020 0 0 0 39 20 0 0 20 0 4 0 26332302 1247350784 163372 33554432000 4194304 16246674 140734512682976 140734512682400 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31471/statm: 304529 163387 658 2943 0 301423 0
[pid=31471/tid=31472] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31472/stat : 31472 (toysat) S 31468 31471 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 163397 33554432000 4194304 16246674 140734512682976 139643318152432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31471/tid=31473] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31473/stat : 31473 (toysat) S 31468 31471 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 163406 33554432000 4194304 16246674 140734512682976 139643307662576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31471/tid=31474] ppid=31468 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31471/task/31474/stat : 31474 (toysat) S 31468 31471 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332303 1247350784 163416 33554432000 4194304 16246674 140734512682976 139643297189040 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): 0.696112
CPU time (s): 0.694894
CPU user time (s): 0.431934
CPU system time (s): 0.26296
CPU usage (%): 99.825
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.431934
system time used= 0.26296
maximum resident set size= 698292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174235
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= 22
involuntary context switches= 5

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

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:22
IDJOB=4104441
IDBENCH=2704
IDSOLVER=2542
FILE ID=node106/4104441-1466242822
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=421-Q=487.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104441-1466242822/watcher-4104441-1466242822 -o /tmp/evaluation-result-4104441-1466242822/solver-4104441-1466242822 -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-4104441-1466242822.opb

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

MD5SUM BENCH= 1dd301ce14f53b7ddc84b6752affc52d
RANDOM SEED=773076450

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:        30026748 kB
Buffers:           80304 kB
Cached:           206484 kB
SwapCached:         1868 kB
Active:          1338172 kB
Inactive:         202668 kB
Active(anon):    1253364 kB
Inactive(anon):     3048 kB
Active(file):      84808 kB
Inactive(file):   199620 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17340 kB
Writeback:             0 kB
AnonPages:       1814196 kB
Mapped:            10708 kB
Shmem:                 0 kB
Slab:             611612 kB
SReclaimable:      54128 kB
SUnreclaim:       557484 kB
KernelStack:        1528 kB
PageTables:         7848 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:    172032 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 11:40:23