Trace number 4104505

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 2016-05-02OPT443 0.456929 0.45871

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=443-Q=487.opb
MD5SUM9274769609bf152a5b857aec85022002
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark443
Best CPU time to get the best result obtained on this benchmark0.017997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 443
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 215741
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 476862
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

Solver Data 

0.00/0.00	c 2016-06-18T11:40:30+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4104505-1466242829.opb"]
0.00/0.01	c use --random-gen="4040918829 1175463820 3747658935 1675150893 1887965424 4066121476 3495309529 533421006 2610012811 1858087597 1909915361 3718374202 506035159 1807870523 1859942732 3356923444 2878910135 2888628289 1182257200 966409110 2418153021 2659168198 907299683 1526393430 2850195553 2010661653 3407226183 3880941146 4035487261 1095572091 38997083 2680261657 1653104436 4007542100 1954576123 643484142 1625798782 3669760270 44823596 485782918 3696284928 3111062698 1281130053 3207563043 2703158731 3088104728 3745273647 2354471483 1099686179 3446916728 518162167 454880428 2892567359 1624532004 1794021009 2013839911 1094867536 1828373239 3572477732 61497624 1508815587 271974209 135228582 38421807 2835981086 196756625 1596985346 2919283705 2440418690 1868548293 2943495340 736756278 1298647423 3616799350 1344360992 2236874212 3961341071 1475681240 1043770282 191473279 953199609 1449576331 3695678560 443336806 3524079434 4106806597 2337400206 171683767 212083914 599125741 3569910038 95325996 4099652094 2501172966 1641792963 2466517802 2735708102 385895983 3497755542 4041913876 354679052 930027447 3633877228 1030275051 120121645 1621995665 1803829257 889923958 2305081047 2106419885 996338264 2995960485 2144342889 970058130 814682740 2819352151 887941266 3451967275 893202603 3785898658 1186264297 1053417305 1987200785 1991073960 66221295 2491083921 1116454945 754217320 158270715 2432726402 422016556 1116996308 3925414171 2869172070 3854717966 1050091620 263936852 3901541406 1234642790 4200293322 1456381706 1911022065 674264456 657341788 3307110089 2731212030 3160128686 1759124173 3859672263 2528905897 1812732521 2445759975 1671546752 3727380070 3545479415 2319207481 1463314040 2345854769 2738946936 2673593739 3103414000 2130487369 1096060085 4217229686 3530301347 2205023803 2275964385 1799219822 1874910871 4137782824 3591411384 2645939059 3416662333 1813254183 3739740876 899034265 1551932744 3802285665 2646514777 699643785 118377665 1661524756 3344015314 2187981230 3384227781 708791575 23015141 283849090 4199124445 2841260616 1372543585 2387852707 466534097 651822904 3228204835 3289096790 4256125309 2228541559 1955510462 151262538 789093252 101020621 935289938 2875583310 1390382860 3550350516 1202413107 3298436487 4108181855 3619455918 42924334 2425435184 3481511473 2569367463 2546728819 2018757635 1761998755 1309297574 672827531 2923000829 1293217691 590620311 922300818 1029444855 1619840888 1043249041 2658028131 4103092191 596114598 2877767805 2780132359 2771704900 935749060 3847856861 2425210208 535162816 1931911680 1649868369 3759653819 3092415073 1908526495 2452915266 651126781 4111121174 1423797341 1124913812 2579033910 1323280023 3635591004 3589678 4091188069 2122331707 2251782214 370824988 2950852104 44037445 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.38/0.41	c BCD2: Hardening is enabled.
0.38/0.41	c BCD2: BiasedSearch is enabled.
0.38/0.41	c Solving starts ...
0.38/0.41	c ============================[ Search Statistics ]============================
0.38/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.41	c =============================================================================
0.38/0.41	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.38/0.42	c  0.0s |       0 |       70 |       55 |      114      0 |        5 |       29
0.38/0.42	c #cpu_time = 0.008s
0.38/0.42	c #wall_clock_time = 0.008s
0.38/0.42	c #decision = 70
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 55
0.38/0.42	c #restart = 0
0.38/0.42	o 443
0.38/0.42	c BCD2: updating upper bound: 511 -> 442
0.38/0.42	c BCD2: 0 <= obj <= 442
0.38/0.42	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.38/0.42	c BCD2: #sat=1 #unsat=1 bias=1/2
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |       29
0.38/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |      163
0.38/0.42	c #cpu_time = 0.001s
0.38/0.42	c #wall_clock_time = 0.001s
0.38/0.42	c #decision = 0
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 0
0.38/0.42	c #restart = 0
0.38/0.42	c BCD2: found a new core of size 1: cost of the new core is >=256
0.38/0.42	c lower bound updated to 256
0.38/0.42	c BCD2: 256 <= obj <= 442
0.38/0.42	c BCD2: #cores=1, #unrelaxed=8, #relaxed=1, #hardened=0
0.38/0.42	c BCD2: #sat=1 #unsat=2 bias=2/3
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |      163
0.38/0.42	c  0.0s |       0 |        1 |        0 |      114      0 |       57 |      163
0.38/0.42	c #cpu_time = 0.000s
0.38/0.42	c #wall_clock_time = 0.000s
0.38/0.42	c #decision = 1
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 0
0.38/0.42	c #restart = 0
0.38/0.42	c BCD2: found a new core of size 1: cost of the new core is >=128
0.38/0.42	c lower bound updated to 384
0.38/0.42	c BCD2: hardening fixes 1 literals
0.38/0.42	c BCD2: 384 <= obj <= 442
0.38/0.42	c BCD2: #cores=2, #unrelaxed=6, #relaxed=2, #hardened=1
0.38/0.42	c BCD2: #sat=1 #unsat=3 bias=3/4
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |      163
0.38/0.42	c  0.0s |       0 |        2 |        0 |      114      0 |       57 |      163
0.38/0.42	c #cpu_time = 0.000s
0.38/0.42	c #wall_clock_time = 0.000s
0.38/0.42	c #decision = 2
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 0
0.38/0.42	c #restart = 0
0.38/0.42	c BCD2: found a new core of size 1: cost of the new core is >=32
0.38/0.42	c lower bound updated to 416
0.38/0.42	c BCD2: 416 <= obj <= 442
0.38/0.42	c BCD2: #cores=3, #unrelaxed=5, #relaxed=3, #hardened=1
0.38/0.42	c BCD2: #sat=1 #unsat=4 bias=4/5
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |      163
0.38/0.42	c  0.0s |       0 |        3 |        0 |      114      0 |       57 |      163
0.38/0.42	c #cpu_time = 0.000s
0.38/0.42	c #wall_clock_time = 0.000s
0.38/0.42	c #decision = 3
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 0
0.38/0.42	c #restart = 0
0.38/0.43	c BCD2: found a new core of size 1: cost of the new core is >=16
0.38/0.43	c lower bound updated to 432
0.38/0.43	c BCD2: 432 <= obj <= 442
0.38/0.43	c BCD2: #cores=4, #unrelaxed=4, #relaxed=4, #hardened=1
0.38/0.43	c BCD2: #sat=1 #unsat=5 bias=5/6
0.38/0.43	c Solving starts ...
0.38/0.43	c ============================[ Search Statistics ]============================
0.38/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.43	c =============================================================================
0.38/0.43	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |      163
0.38/0.43	c  0.0s |       0 |        4 |        0 |      114      0 |       57 |      163
0.38/0.43	c #cpu_time = 0.000s
0.38/0.43	c #wall_clock_time = 0.000s
0.38/0.43	c #decision = 4
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 0
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: found a new core of size 1: cost of the new core is >=8
0.38/0.43	c lower bound updated to 440
0.38/0.43	c BCD2: hardening fixes 1 literals
0.38/0.43	c BCD2: 440 <= obj <= 442
0.38/0.43	c BCD2: #cores=5, #unrelaxed=2, #relaxed=5, #hardened=2
0.38/0.43	c BCD2: #sat=1 #unsat=6 bias=6/7
0.38/0.43	c Solving starts ...
0.38/0.43	c ============================[ Search Statistics ]============================
0.38/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.43	c =============================================================================
0.38/0.43	c  0.0s |       0 |        0 |        0 |      114      0 |       57 |      163
0.38/0.43	c  0.0s |       0 |        8 |        3 |      114      0 |       99 |      163
0.38/0.43	c #cpu_time = 0.000s
0.38/0.43	c #wall_clock_time = 0.000s
0.38/0.43	c #decision = 8
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 3
0.38/0.43	c #restart = 0
0.38/0.43	c lower bound updated to 443
0.38/0.43	s OPTIMUM FOUND
0.38/0.43	v x1 x2 -x3 x4 x5 x6 -x7 x8 x9 x10
0.38/0.43	v x11 x12 -x13 -x14 x15 x16 x17 x18 x19 x20
0.38/0.43	v x21 -x22 -x23 x24 x25 x26 x27 x28 x29 x30
0.38/0.43	v -x31 -x32 x33 x34 x35 x36 -x37 -x38 -x39 -x40
0.38/0.43	v -x41 -x42 -x43 -x44 -x45 x46 x47 x48 -x49 -x50
0.38/0.43	v x51 x52 x53 x54 x55 x56 x57 -x58 -x59 x60
0.38/0.43	v x61 x62 x63 x64 x65 x66 -x67 -x68 x69 x70
0.38/0.43	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.38/0.43	v -x81 x82 x83 x84 -x85 -x86 x87 x88 x89 x90
0.38/0.43	v x91 x92 x93 -x94 -x95 x96 x97 x98 x99
0.38/0.43	c total CPU time = 0.429s
0.38/0.43	c total wall clock time = 0.430s

Verifier Data 

OK	443

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-4104505-1466242829/watcher-4104505-1466242829 -o /tmp/evaluation-result-4104505-1466242829/solver-4104505-1466242829 -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-4104505-1466242829.opb 

pid=31860
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: 2.07 2.03 1.91 3/180 31863
/proc/meminfo: memFree=30025920/32872528 swapFree=526336/559040
[pid=31863] ppid=31860 vsize=808380 CPUtime=0 cores=1,3,5,7
/proc/31863/stat : 31863 (toysat) R 31860 31863 28898 0 -1 4202496 3031 0 0 0 0 0 0 0 20 0 4 0 26333074 827781120 2880 33554432000 4194304 16246674 140736003273152 140736003272576 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31863/statm: 202607 2890 441 2943 0 199501 0
[pid=31863/tid=31864] ppid=31860 vsize=825788 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31864/stat : 31864 (toysat) S 31860 31863 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333074 845606912 2949 33554432000 4194304 16246674 140736003273152 139763972549872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31863/tid=31865] ppid=31860 vsize=829884 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31865/stat : 31865 (toysat) S 31860 31863 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333074 849801216 2964 33554432000 4194304 16246674 140736003273152 139763962060016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31863/tid=31866] ppid=31860 vsize=835004 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31866/stat : 31866 (toysat) S 31860 31863 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333074 855044096 2983 33554432000 4194304 16246674 140736003273152 139763951586480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100182 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31863
/proc/meminfo: memFree=30025920/32872528 swapFree=526336/559040
[pid=31863] ppid=31860 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31863/stat : 31863 (toysat) R 31860 31863 28898 0 -1 4202496 31922 0 0 0 5 4 0 0 20 0 4 0 26333074 1247350784 31763 33554432000 4194304 16246674 140736003273152 140736003272576 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31863/statm: 304529 31773 640 2943 0 301423 0
[pid=31863/tid=31864] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31864/stat : 31864 (toysat) S 31860 31863 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 31782 33554432000 4194304 16246674 140736003273152 139763972549872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31863/tid=31865] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31865/stat : 31865 (toysat) S 31860 31863 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 31792 33554432000 4194304 16246674 140736003273152 139763962060016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31863/tid=31866] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31866/stat : 31866 (toysat) S 31860 31863 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 31803 33554432000 4194304 16246674 140736003273152 139763951586480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200543 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31863
/proc/meminfo: memFree=30025920/32872528 swapFree=526336/559040
[pid=31863] ppid=31860 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31863/stat : 31863 (toysat) R 31860 31863 28898 0 -1 4202496 56136 0 0 0 12 7 0 0 20 0 4 0 26333074 1247350784 55976 33554432000 4194304 16246674 140736003273152 140736003272576 6756338 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31863/statm: 304529 55986 640 2943 0 301423 0
[pid=31863/tid=31864] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31864/stat : 31864 (toysat) S 31860 31863 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 55989 33554432000 4194304 16246674 140736003273152 139763972549872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31863/tid=31865] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31865/stat : 31865 (toysat) S 31860 31863 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 56000 33554432000 4194304 16246674 140736003273152 139763962060016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31863/tid=31866] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31866/stat : 31866 (toysat) S 31860 31863 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 56009 33554432000 4194304 16246674 140736003273152 139763951586480 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+0.300483 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31863
/proc/meminfo: memFree=30025920/32872528 swapFree=526336/559040
[pid=31863] ppid=31860 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/31863/stat : 31863 (toysat) R 31860 31863 28898 0 -1 4202496 88005 0 0 0 18 10 0 0 20 0 4 0 26333074 1247350784 87845 33554432000 4194304 16246674 140736003273152 140736003272576 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31863/statm: 304529 87863 657 2943 0 301423 0
[pid=31863/tid=31864] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31864/stat : 31864 (toysat) S 31860 31863 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 87874 33554432000 4194304 16246674 140736003273152 139763972549872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31863/tid=31865] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31865/stat : 31865 (toysat) S 31860 31863 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 87884 33554432000 4194304 16246674 140736003273152 139763962060016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31863/tid=31866] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31866/stat : 31866 (toysat) S 31860 31863 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 87894 33554432000 4194304 16246674 140736003273152 139763951586480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31863 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400487 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31863
/proc/meminfo: memFree=30025920/32872528 swapFree=526336/559040
[pid=31863] ppid=31860 vsize=1218116 CPUtime=0.38 cores=1,3,5,7
/proc/31863/stat : 31863 (toysat) R 31860 31863 28898 0 -1 4202496 113708 0 0 0 25 13 0 0 20 0 4 0 26333074 1247350784 113548 33554432000 4194304 16246674 140736003273152 140736003272576 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31863/statm: 304529 113558 657 2943 0 301423 0
[pid=31863/tid=31864] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31864/stat : 31864 (toysat) S 31860 31863 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 113563 33554432000 4194304 16246674 140736003273152 139763972549872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31863/tid=31865] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31865/stat : 31865 (toysat) S 31860 31863 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 113568 33554432000 4194304 16246674 140736003273152 139763962060016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31863/tid=31866] ppid=31860 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31863/task/31866/stat : 31866 (toysat) S 31860 31863 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333074 1247350784 113574 33554432000 4194304 16246674 140736003273152 139763951586480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.45871
CPU time (s): 0.456929
CPU user time (s): 0.283956
CPU system time (s): 0.172973
CPU usage (%): 99.6118
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.283956
system time used= 0.172973
maximum resident set size= 479268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119989
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:29
IDJOB=4104505
IDBENCH=2712
IDSOLVER=2542
FILE ID=node106/4104505-1466242829
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=443-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-4104505-1466242829/watcher-4104505-1466242829 -o /tmp/evaluation-result-4104505-1466242829/solver-4104505-1466242829 -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-4104505-1466242829.opb

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

MD5SUM BENCH= 9274769609bf152a5b857aec85022002
RANDOM SEED=1677965641

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:        30026060 kB
Buffers:           80584 kB
Cached:           206604 kB
SwapCached:         1868 kB
Active:          1338188 kB
Inactive:         202836 kB
Active(anon):    1253144 kB
Inactive(anon):     3048 kB
Active(file):      85044 kB
Inactive(file):   199788 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17596 kB
Writeback:             0 kB
AnonPages:       1812140 kB
Mapped:            10780 kB
Shmem:                 0 kB
Slab:             611792 kB
SReclaimable:      54248 kB
SUnreclaim:       557544 kB
KernelStack:        1480 kB
PageTables:         7696 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:    186368 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 11:40:30