Trace number 4106022

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 2016-05-02OPT3 0.51692 0.517671

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb
MD5SUM8214fd9037100b2fc814c5861b052f77
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.013997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables21
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint7
Maximum length of a constraint56
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32476
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)49
Sum of products size (including duplicates)98
Number of different products49
Sum of products size98

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 2016-06-18T17:11:49+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-4106022-1466262709.opb"]
0.00/0.01	c use --random-gen="3284627477 684145482 1512842800 1381687544 3053912675 1141823582 123607751 1994259710 2290672709 3823622034 901596497 2161850082 3020500371 90817927 3816015166 1689525013 1717945573 4107844610 1926399161 3653509218 1661614158 4045918604 3680744069 3152030269 759264293 2992620357 1518641158 2194750130 444120957 3492823064 568488396 3790486624 1355655673 1561086914 1342017289 970081726 2032610214 2423643427 539773824 202354915 3665671608 3346381845 333498074 2080662929 1025953518 989823158 877671632 4203501016 626383060 333469615 3625934183 1390001648 745345110 2324462568 582707872 452626174 3057578441 1601660231 1584864866 2817802229 2606028492 310670005 2358468557 544258827 3626132023 972915122 2377960619 2619773348 1685423319 1183458879 3820435771 2887003034 3852821562 544254075 3448964305 2354861551 1141320607 3034308397 2325708951 2199788864 2501105487 2420355811 482982568 1963738889 2467026392 3307783074 1235096966 880898779 4089503802 4029978966 1676195196 3076911207 1204922147 1966769580 2493336901 718590474 2657657922 2094578947 697957324 443199481 2069736555 279021135 484803552 2477113797 623490614 1955107811 4036300821 1538149229 101529574 3902769722 2474378725 3563383183 2260918028 1203547795 840180336 471319524 4284022892 734203724 1269942555 232280158 484770932 2375271077 2021949203 2119918759 2007221806 1104913471 3852375930 3372248449 3403040727 2485450189 1462837828 1364340991 2582021759 2963526591 1891833756 1239163724 318492308 2165528293 3440765253 1380886750 3249158903 1978065232 4129929386 3964512380 2170188625 2299020292 2820756399 232700110 1601219560 3673933695 2019366829 4267121502 880788567 3265629145 1911418679 1213501994 4265143025 2224971827 1878267907 1055852067 3953270772 3766939777 591450446 2019008062 286913414 4168970668 8609205 2077148800 2316802015 2290447821 1919379242 3535481446 2000056199 2401714490 90413539 1733507823 1238650251 2378233867 3472606611 1277054763 2767186020 682511560 1782926271 3699513349 3829538166 4215052716 3027960521 3178266689 3646518692 1077282734 480679125 1283967807 1380836561 3035233206 1076644353 3580578315 100887573 89982649 649370465 2070712875 59579459 2606653881 1612667511 4192679413 1371256315 28323382 915439588 3363569672 3041950543 3638215658 1480151241 1672571697 593436983 1120190820 3291502309 2125037908 2896595477 426789184 1835501875 2098051546 588552730 2707631109 737976224 4197676865 246242263 2666765642 747225216 3796291958 3647774726 1057420791 3182428791 12404682 3762939291 3525348818 192357770 2206063924 3545279854 1267594409 4075865513 3157726299 2307447155 2441324910 417378430 1696829657 3580637680 359890409 2138968234 780995404 3264597439 4112985879 1924583480 654698877 2882528083 2670386484 4213490854 2311121843 255 362436" option to reproduce the execution
0.00/0.01	c #vars 21
0.00/0.01	c #constraints 3
0.00/0.01	c BCD2: Hardening is enabled.
0.00/0.01	c BCD2: BiasedSearch is enabled.
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       73      0 |        0 |        0
0.00/0.03	c  0.0s |       0 |       97 |       88 |       73      0 |        0 |        0
0.00/0.03	c #cpu_time = 0.016s
0.00/0.03	c #wall_clock_time = 0.016s
0.00/0.03	c #decision = 97
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 88
0.00/0.03	c #restart = 0
0.00/0.03	o 121
0.00/0.03	c BCD2: updating upper bound: 127 -> 120
0.00/0.03	c BCD2: 0 <= obj <= 120
0.00/0.03	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.03	c Solving starts ...
0.00/0.03	c ============================[ Search Statistics ]============================
0.00/0.03	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.03	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.03	c =============================================================================
0.00/0.03	c  0.0s |       0 |        0 |        0 |       73      0 |        0 |        0
0.00/0.03	c  0.0s |       0 |        5 |        0 |       73      1 |        0 |        0
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 5
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 0
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: found a new core of size 6: cost of the new core is >=2
0.00/0.03	c lower bound updated to 2
0.00/0.03	c BCD2: 2 <= obj <= 120
0.00/0.03	c BCD2: #cores=1, #unrelaxed=1, #relaxed=6, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.03	c Solving starts ...
0.00/0.03	c ============================[ Search Statistics ]============================
0.00/0.03	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.03	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.03	c =============================================================================
0.00/0.03	c  0.0s |       0 |        0 |        0 |       73      0 |        0 |        0
0.00/0.04	c  0.0s |       1 |      117 |      100 |       81      1 |        0 |        0
0.00/0.07	c  0.0s |       2 |      296 |      250 |       90      3 |        0 |        0
0.09/0.11	c  0.1s |       3 |      529 |      475 |      100      7 |        0 |        0
0.09/0.16	c  0.1s |       4 |      878 |      813 |      111     12 |        0 |        0
0.19/0.25	c  0.2s |       5 |     1408 |     1320 |      123     18 |        0 |        0
0.29/0.37	c  0.3s |       6 |     2174 |     2081 |      136     28 |        0 |        0
0.39/0.46	c  0.4s |       6 |     2725 |     2625 |      136     35 |        0 |        0
0.39/0.46	c #cpu_time = 0.430s
0.39/0.46	c #wall_clock_time = 0.431s
0.39/0.46	c #decision = 2725
0.39/0.46	c #random_decision = 4
0.39/0.46	c #conflict = 2625
0.39/0.46	c #restart = 6
0.39/0.46	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 7: cost of the new core is >=3
0.39/0.46	c lower bound updated to 3
0.39/0.46	c BCD2: 3 <= obj <= 120
0.39/0.46	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=0
0.39/0.46	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      136      0 |        1 |        0
0.39/0.47	c  0.0s |       1 |      112 |      100 |      136      0 |        1 |        1
0.39/0.48	c  0.0s |       1 |      153 |      121 |      136      1 |        1 |        1
0.39/0.48	c #cpu_time = 0.019s
0.39/0.48	c #wall_clock_time = 0.019s
0.39/0.48	c #decision = 153
0.39/0.48	c #random_decision = 0
0.39/0.48	c #conflict = 121
0.39/0.48	c #restart = 1
0.39/0.48	o 25
0.39/0.48	c BCD2: hardening fixes 2 literals
0.39/0.48	c BCD2: updating upper bound: 120 -> 24
0.39/0.48	c BCD2: 3 <= obj <= 24
0.39/0.48	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=2
0.39/0.48	c BCD2: #sat=2 #unsat=3 bias=3/5
0.39/0.48	c Solving starts ...
0.39/0.48	c ============================[ Search Statistics ]============================
0.39/0.48	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.48	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.48	c =============================================================================
0.39/0.48	c  0.0s |       0 |        0 |        0 |      136      0 |       19 |        3
0.39/0.49	c  0.0s |       0 |       62 |       42 |      136      0 |       19 |       45
0.39/0.49	c #cpu_time = 0.007s
0.39/0.49	c #wall_clock_time = 0.007s
0.39/0.49	c #decision = 62
0.39/0.49	c #random_decision = 0
0.39/0.49	c #conflict = 42
0.39/0.49	c #restart = 0
0.39/0.49	o 13
0.39/0.49	c BCD2: hardening fixes 1 literals
0.39/0.49	c BCD2: updating upper bound: 24 -> 12
0.39/0.49	c BCD2: 3 <= obj <= 12
0.39/0.49	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=3
0.39/0.49	c BCD2: #sat=3 #unsat=3 bias=3/6
0.39/0.49	c Solving starts ...
0.39/0.49	c ============================[ Search Statistics ]============================
0.39/0.49	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.49	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.49	c =============================================================================
0.39/0.49	c  0.0s |       0 |        0 |        0 |      136      0 |       28 |       47
0.39/0.49	c  0.0s |       0 |       14 |        5 |      136      0 |       28 |       68
0.39/0.49	c #cpu_time = 0.001s
0.39/0.49	c #wall_clock_time = 0.001s
0.39/0.49	c #decision = 14
0.39/0.49	c #random_decision = 0
0.39/0.49	c #conflict = 5
0.39/0.49	c #restart = 0
0.39/0.49	o 7
0.39/0.49	c BCD2: hardening fixes 1 literals
0.39/0.49	c BCD2: updating upper bound: 12 -> 6
0.39/0.49	c BCD2: 3 <= obj <= 6
0.39/0.49	c BCD2: #cores=1, #unrelaxed=0, #relaxed=3, #hardened=4
0.39/0.49	c BCD2: #sat=4 #unsat=3 bias=3/7
0.39/0.49	c Solving starts ...
0.39/0.49	c ============================[ Search Statistics ]============================
0.39/0.49	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.49	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.49	c =============================================================================
0.39/0.49	c  0.0s |       0 |        0 |        0 |      136      0 |       37 |       70
0.39/0.49	c  0.0s |       0 |        8 |        4 |      136      0 |       37 |       91
0.39/0.49	c #cpu_time = 0.001s
0.39/0.49	c #wall_clock_time = 0.001s
0.39/0.49	c #decision = 8
0.39/0.49	c #random_decision = 0
0.39/0.49	c #conflict = 4
0.39/0.49	c #restart = 0
0.39/0.49	o 3
0.39/0.49	s OPTIMUM FOUND
0.39/0.49	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10
0.39/0.49	v x11 -x12 -x13 x14 x15 -x16 -x17 -x18 -x19 -x20
0.39/0.49	v -x21
0.39/0.49	c total CPU time = 0.491s
0.39/0.49	c total wall clock time = 0.492s

Verifier Data 

OK	3

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-4106022-1466262709/watcher-4106022-1466262709 -o /tmp/evaluation-result-4106022-1466262709/solver-4106022-1466262709 -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-4106022-1466262709.opb 

pid=8297
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: 2.10 2.08 2.01 4/179 8300
/proc/meminfo: memFree=30204484/32872528 swapFree=526336/559040
[pid=8300] ppid=8297 vsize=709052 CPUtime=0 cores=1,3,5,7
/proc/8300/stat : 8300 (toysat) R 8297 8300 28898 0 -1 4202496 2642 0 0 0 0 0 0 0 20 0 4 0 28321048 726069248 2492 33554432000 4194304 16246674 140736272572704 140736272572128 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8300/statm: 177775 2502 441 2943 0 174669 0
[pid=8300/tid=8301] ppid=8297 vsize=752060 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8301/stat : 8301 (toysat) S 8297 8300 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28321048 770109440 2659 33554432000 4194304 16246674 140736272572704 139871990557936 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8300/tid=8302] ppid=8297 vsize=756156 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8302/stat : 8302 (toysat) S 8297 8300 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28321048 774303744 2678 33554432000 4194304 16246674 140736272572704 139871980068080 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8300/tid=8303] ppid=8297 vsize=760252 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8303/stat : 8303 (toysat) S 8297 8300 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28321048 778498048 2694 33554432000 4194304 16246674 140736272572704 139871969594544 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100174 s]
/proc/loadavg: 2.10 2.08 2.01 4/179 8300
/proc/meminfo: memFree=30204484/32872528 swapFree=526336/559040
[pid=8300] ppid=8297 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/8300/stat : 8300 (toysat) R 8297 8300 28898 0 -1 4202496 21779 0 0 0 6 3 0 0 20 0 4 0 28321048 1247350784 21616 33554432000 4194304 16246674 140736272572704 140736272572128 5546181 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8300/statm: 304529 21624 797 2943 0 301423 0
[pid=8300/tid=8301] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8301/stat : 8301 (toysat) S 8297 8300 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 21630 33554432000 4194304 16246674 140736272572704 139871990557936 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8300/tid=8302] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8302/stat : 8302 (toysat) S 8297 8300 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 21635 33554432000 4194304 16246674 140736272572704 139871980068080 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8300/tid=8303] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8303/stat : 8303 (toysat) S 8297 8300 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 21641 33554432000 4194304 16246674 140736272572704 139871969594544 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+0.200503 s]
/proc/loadavg: 2.10 2.08 2.01 4/179 8300
/proc/meminfo: memFree=30204484/32872528 swapFree=526336/559040
[pid=8300] ppid=8297 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/8300/stat : 8300 (toysat) R 8297 8300 28898 0 -1 4202496 41175 0 0 0 13 6 0 0 20 0 4 0 28321048 1247350784 41011 33554432000 4194304 16246674 140736272572704 140736272572128 13192110 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8300/statm: 304529 41021 797 2943 0 301423 0
[pid=8300/tid=8301] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8301/stat : 8301 (toysat) S 8297 8300 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 41025 33554432000 4194304 16246674 140736272572704 139871990557936 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8300/tid=8302] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8302/stat : 8302 (toysat) S 8297 8300 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 41028 33554432000 4194304 16246674 140736272572704 139871980068080 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8300/tid=8303] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8303/stat : 8303 (toysat) S 8297 8300 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 41034 33554432000 4194304 16246674 140736272572704 139871969594544 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+0.300475 s]
/proc/loadavg: 2.10 2.08 2.01 4/179 8300
/proc/meminfo: memFree=30204484/32872528 swapFree=526336/559040
[pid=8300] ppid=8297 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/8300/stat : 8300 (toysat) R 8297 8300 28898 0 -1 4202496 60512 0 0 0 20 9 0 0 20 0 4 0 28321048 1247350784 60349 33554432000 4194304 16246674 140736272572704 140736272554624 5546181 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8300/statm: 304529 60356 797 2943 0 301423 0
[pid=8300/tid=8301] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8301/stat : 8301 (toysat) S 8297 8300 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 60360 33554432000 4194304 16246674 140736272572704 139871990557936 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8300/tid=8302] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8302/stat : 8302 (toysat) S 8297 8300 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 60365 33554432000 4194304 16246674 140736272572704 139871980068080 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8300/tid=8303] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8303/stat : 8303 (toysat) S 8297 8300 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 60374 33554432000 4194304 16246674 140736272572704 139871969594544 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 8300 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400472 s]
/proc/loadavg: 2.10 2.08 2.01 4/179 8300
/proc/meminfo: memFree=30204484/32872528 swapFree=526336/559040
[pid=8300] ppid=8297 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/8300/stat : 8300 (toysat) R 8297 8300 28898 0 -1 4202496 79870 0 0 0 28 11 0 0 20 0 4 0 28321048 1247350784 79706 33554432000 4194304 16246674 140736272572704 140736272554624 5546181 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8300/statm: 304529 79718 797 2943 0 301423 0
[pid=8300/tid=8301] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8301/stat : 8301 (toysat) S 8297 8300 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 79721 33554432000 4194304 16246674 140736272572704 139871990557936 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=8300/tid=8302] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8302/stat : 8302 (toysat) S 8297 8300 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 79725 33554432000 4194304 16246674 140736272572704 139871980068080 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=8300/tid=8303] ppid=8297 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8300/task/8303/stat : 8303 (toysat) S 8297 8300 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28321048 1247350784 79732 33554432000 4194304 16246674 140736272572704 139871969594544 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+0.500487 s]
/proc/loadavg: 2.10 2.08 2.01 4/179 8300
/proc/meminfo: memFree=30204484/32872528 swapFree=526336/559040
[pid=8300] ppid=8297 vsize=0 CPUtime=0.49 cores=1,3,5,7
/proc/8300/stat : 8300 (toysat) R 8297 8300 28898 0 -1 4202500 97783 0 0 0 35 14 0 0 20 0 1 0 28321048 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/8300/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.517671
CPU time (s): 0.51692
CPU user time (s): 0.356945
CPU system time (s): 0.159975
CPU usage (%): 99.8549
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.356945
system time used= 0.159975
maximum resident set size= 390444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97783
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= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 17:11:49
IDJOB=4106022
IDBENCH=47895
IDSOLVER=2542
FILE ID=node106/4106022-1466262709
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106022-1466262709/watcher-4106022-1466262709 -o /tmp/evaluation-result-4106022-1466262709/solver-4106022-1466262709 -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-4106022-1466262709.opb

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

MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77
RANDOM SEED=137947610

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:        30205012 kB
Buffers:           79576 kB
Cached:           194320 kB
SwapCached:         1736 kB
Active:          1179428 kB
Inactive:         179308 kB
Active(anon):    1082804 kB
Inactive(anon):     4000 kB
Active(file):      96624 kB
Inactive(file):   175308 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16336 kB
Writeback:             0 kB
AnonPages:       1728856 kB
Mapped:            10448 kB
Shmem:                 0 kB
Slab:             612500 kB
SReclaimable:      56344 kB
SUnreclaim:       556156 kB
KernelStack:        1520 kB
PageTables:         7336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1790300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    956416 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 17:11:50