Trace number 4106274

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 0.656899 0.660226

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb
MD5SUM31ecba1f2caab058bc592ea08e468b48
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 benchmark0.015997
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 variables45
Total number of constraints7
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 constraints7
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

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 2016-06-18T18:46:39+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-4106274-1466268399.opb"]
0.00/0.01	c use --random-gen="1741258868 4081004174 42910780 22861760 3275176721 2721547596 2429925543 2579620651 611313973 1918971466 3828228804 2164084136 99615733 3554957449 3380668764 2465628916 3709356789 1416817403 4287043906 1320325 3531049752 1552000659 1575541489 1976393218 4171022407 1377714995 3838062888 1786127225 995894678 2199609806 4069147978 2656392071 2753352608 712533628 1161669670 11734429 2684758139 275383433 2637557209 468842355 2731978383 873946112 2483855050 3451034677 318324714 3705068294 4244233842 1669448370 3570028806 1498787840 1902771443 3483206641 1460110023 971004901 2715292566 41444898 1127227031 1058172782 2577395083 3870293415 3937270241 3723997490 3413116375 2585892479 4041825503 437739778 2953016601 1466683119 629895236 1648703664 1344167976 1927567240 1191095671 3628289930 3681858699 1618094556 3749855877 3758373788 1171727083 1424803771 2193087970 708327575 1175535778 3891064472 2444352817 4279598843 3538959802 1687429930 1786630963 2541620090 1144761692 1209953792 14297826 2106590486 126633315 87991077 1763803567 1848799044 2428479651 3000764835 749083280 3457801464 4065907073 2569462724 1471348724 1605640201 2137153398 2129173167 2269670703 2324665647 3243942503 978987819 1529057035 20793739 1914182144 2786589311 663717013 4114127625 903978765 357890908 3708424236 997998278 406558702 318432540 3441317965 1268646304 3791500516 3449022332 1952627024 3288852273 57554339 1644148091 3768487677 4116956353 346945029 792352204 3063298368 2498159092 3774008361 2720242665 1533032687 92804352 632056040 1830921572 662585254 1757882546 3206451672 551267679 3838987814 880770828 2945679573 2272245727 901256065 2906168146 3551026497 2376660673 3632041079 2991756396 3593076435 785386289 195759412 2135611669 1347651389 3951293898 891085566 2393478646 2880963804 3905198048 3284987626 3338053154 3701806148 1918013457 4060267869 3669300933 1818906386 3679950182 236418961 1995207123 915529689 2302824283 374562274 2725453786 2027605019 599931877 1217918280 2846595085 2463439013 1095732927 841348827 948902063 2729218763 928687920 3085428356 999320081 3251243750 2497911633 603221738 3648841992 4100586459 1916854042 148236932 497590606 2768796498 685736891 4231431200 266610177 3115123222 46037313 2352390417 4273353064 55365026 4268042744 3513766269 2450257865 3030844775 1462739993 696833170 1126888691 169541502 2196944879 2344912070 3011097631 2711671294 1547788657 602752965 3103226364 1338668193 2339282331 2652325663 1569925485 3865455407 780719206 4035136941 971444536 718946656 392741096 4117315984 705123082 982648151 3182075111 2843675012 358997828 1567579307 3058452309 1091614960 1357715943 1568820543 1920135445 98352514 1429577367 2106642283 2913660112 3983463139 2107038456 350652125 452909293 255 362436" option to reproduce the execution
0.00/0.01	c #vars 45
0.00/0.01	c #constraints 7
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 |      118      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      129 |      100 |      118      0 |        0 |        0
0.00/0.05	c  0.0s |       2 |      304 |      250 |      130      2 |        0 |        0
0.00/0.05	c  0.0s |       2 |      388 |      307 |      143      2 |        0 |        0
0.00/0.05	c #cpu_time = 0.037s
0.00/0.05	c #wall_clock_time = 0.037s
0.00/0.05	c #decision = 388
0.00/0.05	c #random_decision = 1
0.00/0.05	c #conflict = 307
0.00/0.05	c #restart = 2
0.00/0.05	o 13
0.00/0.05	c BCD2: hardening fixes 1 literals
0.00/0.05	c BCD2: updating upper bound: 31 -> 12
0.00/0.05	c BCD2: 0 <= obj <= 12
0.00/0.05	c BCD2: #cores=0, #unrelaxed=4, #relaxed=0, #hardened=1
0.00/0.05	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      143      0 |        7 |        0
0.00/0.05	c  0.0s |       0 |        2 |        0 |      143      0 |        7 |       15
0.00/0.05	c #cpu_time = 0.001s
0.00/0.05	c #wall_clock_time = 0.001s
0.00/0.05	c #decision = 2
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 0
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 3: cost of the new core is >=2
0.00/0.05	c lower bound updated to 2
0.00/0.05	c BCD2: 2 <= obj <= 12
0.00/0.05	c BCD2: #cores=1, #unrelaxed=1, #relaxed=3, #hardened=1
0.00/0.05	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |      143      0 |        7 |       15
0.00/0.07	c  0.0s |       1 |      136 |      100 |      143      1 |        7 |       15
0.00/0.09	c  0.0s |       2 |      306 |      250 |      158      3 |        7 |       15
0.08/0.12	c  0.1s |       3 |      551 |      475 |      158      4 |        7 |       15
0.08/0.18	c  0.1s |       4 |      959 |      813 |      174      7 |        7 |       15
0.19/0.25	c  0.2s |       5 |     1566 |     1320 |      192     11 |        7 |       15
0.28/0.37	c  0.3s |       6 |     2425 |     2081 |      212     17 |        7 |       15
0.49/0.53	c  0.5s |       7 |     3780 |     3223 |      234     26 |        7 |       15
0.58/0.60	c  0.5s |       7 |     4367 |     3690 |      234     29 |        7 |       15
0.58/0.60	c #cpu_time = 0.547s
0.58/0.60	c #wall_clock_time = 0.549s
0.58/0.60	c #decision = 4367
0.58/0.60	c #random_decision = 14
0.58/0.60	c #conflict = 3690
0.58/0.60	c #restart = 7
0.58/0.60	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 4: cost of the new core is >=3
0.58/0.60	c lower bound updated to 3
0.58/0.60	c BCD2: 3 <= obj <= 12
0.58/0.60	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=1
0.58/0.60	c BCD2: #sat=1 #unsat=3 bias=3/4
0.58/0.60	c Solving starts ...
0.58/0.60	c ============================[ Search Statistics ]============================
0.58/0.60	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.58/0.60	c       |         |          |          |    Limit     GC | Var      | Constra 
0.58/0.60	c =============================================================================
0.58/0.60	c  0.0s |       0 |        0 |        0 |      234      0 |        8 |       15
0.58/0.62	c  0.0s |       1 |      128 |      100 |      234      1 |        8 |       16
0.58/0.62	c  0.0s |       1 |      154 |      111 |      234      1 |        8 |       16
0.58/0.62	c #cpu_time = 0.018s
0.58/0.62	c #wall_clock_time = 0.018s
0.58/0.62	c #decision = 154
0.58/0.62	c #random_decision = 0
0.58/0.62	c #conflict = 111
0.58/0.62	c #restart = 1
0.58/0.62	o 7
0.58/0.62	c BCD2: hardening fixes 1 literals
0.58/0.62	c BCD2: updating upper bound: 12 -> 6
0.58/0.62	c BCD2: 3 <= obj <= 6
0.58/0.62	c BCD2: #cores=1, #unrelaxed=0, #relaxed=3, #hardened=2
0.58/0.62	c BCD2: #sat=2 #unsat=3 bias=3/5
0.58/0.62	c Solving starts ...
0.58/0.62	c ============================[ Search Statistics ]============================
0.58/0.62	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.58/0.62	c       |         |          |          |    Limit     GC | Var      | Constra 
0.58/0.62	c =============================================================================
0.58/0.62	c  0.0s |       0 |        0 |        0 |      234      0 |       15 |       18
0.58/0.62	c  0.0s |       0 |       17 |        4 |      234      0 |       15 |       33
0.58/0.62	c #cpu_time = 0.002s
0.58/0.62	c #wall_clock_time = 0.002s
0.58/0.62	c #decision = 17
0.58/0.62	c #random_decision = 0
0.58/0.62	c #conflict = 4
0.58/0.62	c #restart = 0
0.58/0.62	o 5
0.58/0.62	c BCD2: updating upper bound: 6 -> 4
0.58/0.62	c BCD2: 3 <= obj <= 4
0.58/0.62	c BCD2: #cores=1, #unrelaxed=0, #relaxed=3, #hardened=2
0.58/0.62	c BCD2: #sat=3 #unsat=3 bias=3/6
0.58/0.62	c Solving starts ...
0.58/0.62	c ============================[ Search Statistics ]============================
0.58/0.62	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.58/0.62	c       |         |          |          |    Limit     GC | Var      | Constra 
0.58/0.62	c =============================================================================
0.58/0.62	c  0.0s |       0 |        0 |        0 |      234      0 |       15 |       33
0.58/0.63	c  0.0s |       0 |       52 |       29 |      234      0 |       15 |       33
0.58/0.63	c #cpu_time = 0.005s
0.58/0.63	c #wall_clock_time = 0.005s
0.58/0.63	c #decision = 52
0.58/0.63	c #random_decision = 0
0.58/0.63	c #conflict = 29
0.58/0.63	c #restart = 0
0.58/0.63	o 3
0.58/0.63	s OPTIMUM FOUND
0.58/0.63	v x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10
0.58/0.63	v x11 x12 -x13 x14 -x15 x16 x17 -x18 -x19 x20
0.58/0.63	v x21 x22 -x23 -x24 x25 x26 -x27 -x28 -x29 x30
0.58/0.63	v x31 -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 -x40
0.58/0.63	v -x41 x42 -x43 x44 -x45
0.58/0.63	c total CPU time = 0.628s
0.58/0.63	c total wall clock time = 0.630s

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-4106274-1466268399/watcher-4106274-1466268399 -o /tmp/evaluation-result-4106274-1466268399/solver-4106274-1466268399 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466264772-24926 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106274-1466268399.opb 

pid=25555
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.58 2.45 2.29 3/179 25558
/proc/meminfo: memFree=28943880/32872528 swapFree=1499884/1696108
[pid=25558] ppid=25555 vsize=542140 CPUtime=0 cores=0,2,4,6
/proc/25558/stat : 25558 (toysat) R 25555 25558 24910 0 -1 4202496 1987 0 0 0 0 0 0 0 20 0 4 0 28885636 555151360 2860 33554432000 4194304 16246674 140737084510272 140737084509696 13880264 0 2 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25558/statm: 136047 2868 441 2943 0 132941 0
[pid=25558/tid=25559] ppid=25555 vsize=559548 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25559/stat : 25559 (toysat) S 25555 25558 24910 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28885637 572977152 2928 33554432000 4194304 16246674 140737084510272 140652148927728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=25558/tid=25560] ppid=25555 vsize=563644 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25560/stat : 25560 (toysat) S 25555 25558 24910 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28885637 577171456 2945 33554432000 4194304 16246674 140737084510272 140652138437872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=25558/tid=25561] ppid=25555 vsize=568764 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25561/stat : 25561 (toysat) S 25555 25558 24910 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28885637 582414336 2962 33554432000 4194304 16246674 140737084510272 140652058766512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0

[startup+0.100115 s]
/proc/loadavg: 2.58 2.45 2.29 3/179 25558
/proc/meminfo: memFree=28943880/32872528 swapFree=1499884/1696108
[pid=25558] ppid=25555 vsize=1218116 CPUtime=0.08 cores=0,2,4,6
/proc/25558/stat : 25558 (toysat) R 25555 25558 24910 0 -1 4202496 19906 0 0 0 6 2 0 0 20 0 4 0 28885636 1247350784 20765 33554432000 4194304 16246674 140737084510272 140737084509696 6842729 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25558/statm: 304529 20773 798 2943 0 301423 0
[pid=25558/tid=25559] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25559/stat : 25559 (toysat) S 25555 25558 24910 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 20780 33554432000 4194304 16246674 140737084510272 140652148927728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=25558/tid=25560] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25560/stat : 25560 (toysat) S 25555 25558 24910 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 20787 33554432000 4194304 16246674 140737084510272 140652138437872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=25558/tid=25561] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25561/stat : 25561 (toysat) S 25555 25558 24910 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 20791 33554432000 4194304 16246674 140737084510272 140652058766512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.20045 s]
/proc/loadavg: 2.58 2.45 2.29 3/179 25558
/proc/meminfo: memFree=28943880/32872528 swapFree=1499884/1696108
[pid=25558] ppid=25555 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/25558/stat : 25558 (toysat) R 25555 25558 24910 0 -1 4202496 37697 0 0 0 14 5 0 0 20 0 4 0 28885636 1247350784 38557 33554432000 4194304 16246674 140737084510272 140737084509696 5516309 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25558/statm: 304529 38559 798 2943 0 301423 0
[pid=25558/tid=25559] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25559/stat : 25559 (toysat) S 25555 25558 24910 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 38559 33554432000 4194304 16246674 140737084510272 140652148927728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=25558/tid=25560] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25560/stat : 25560 (toysat) S 25555 25558 24910 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 38564 33554432000 4194304 16246674 140737084510272 140652138437872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=25558/tid=25561] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25561/stat : 25561 (toysat) S 25555 25558 24910 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 38572 33554432000 4194304 16246674 140737084510272 140652058766512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300438 s]
/proc/loadavg: 2.58 2.45 2.29 3/179 25558
/proc/meminfo: memFree=28943880/32872528 swapFree=1499884/1696108
[pid=25558] ppid=25555 vsize=1218116 CPUtime=0.28 cores=0,2,4,6
/proc/25558/stat : 25558 (toysat) R 25555 25558 24910 0 -1 4202496 56046 0 0 0 21 7 0 0 20 0 4 0 28885636 1247350784 56905 33554432000 4194304 16246674 140737084510272 140737084493264 12478333 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/25558/statm: 304529 56916 799 2943 0 301423 0
[pid=25558/tid=25559] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25559/stat : 25559 (toysat) S 25555 25558 24910 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 56922 33554432000 4194304 16246674 140737084510272 140652148927728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=25558/tid=25560] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25560/stat : 25560 (toysat) S 25555 25558 24910 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 56929 33554432000 4194304 16246674 140737084510272 140652138437872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=25558/tid=25561] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25561/stat : 25561 (toysat) S 25555 25558 24910 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 56936 33554432000 4194304 16246674 140737084510272 140652058766512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 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 25558 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.40043 s]
/proc/loadavg: 2.58 2.45 2.29 3/179 25558
/proc/meminfo: memFree=28943880/32872528 swapFree=1499884/1696108
[pid=25558] ppid=25555 vsize=1218116 CPUtime=0.39 cores=0,2,4,6
/proc/25558/stat : 25558 (toysat) R 25555 25558 24910 0 -1 4202496 74642 0 0 0 29 10 0 0 20 0 4 0 28885636 1247350784 75501 33554432000 4194304 16246674 140737084510272 140737084493272 5675357 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/25558/statm: 304529 75507 799 2943 0 301423 0
[pid=25558/tid=25559] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25559/stat : 25559 (toysat) S 25555 25558 24910 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 75512 33554432000 4194304 16246674 140737084510272 140652148927728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=25558/tid=25560] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25560/stat : 25560 (toysat) S 25555 25558 24910 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 75516 33554432000 4194304 16246674 140737084510272 140652138437872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=25558/tid=25561] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25561/stat : 25561 (toysat) S 25555 25558 24910 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 75520 33554432000 4194304 16246674 140737084510272 140652058766512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.600387 s]
/proc/loadavg: 2.58 2.45 2.29 3/179 25558
/proc/meminfo: memFree=28943880/32872528 swapFree=1499884/1696108
[pid=25558] ppid=25555 vsize=1218116 CPUtime=0.58 cores=0,2,4,6
/proc/25558/stat : 25558 (toysat) R 25555 25558 24910 0 -1 4202496 112445 0 0 0 42 16 0 0 20 0 4 0 28885636 1247350784 113305 33554432000 4194304 16246674 140737084510272 140737084493272 5665836 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/25558/statm: 304529 113312 799 2943 0 301423 0
[pid=25558/tid=25559] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25559/stat : 25559 (toysat) S 25555 25558 24910 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 113316 33554432000 4194304 16246674 140737084510272 140652148927728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=25558/tid=25560] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25560/stat : 25560 (toysat) S 25555 25558 24910 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 113321 33554432000 4194304 16246674 140737084510272 140652138437872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=25558/tid=25561] ppid=25555 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/25558/task/25561/stat : 25561 (toysat) S 25555 25558 24910 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28885637 1247350784 113326 33554432000 4194304 16246674 140737084510272 140652058766512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.660226
CPU time (s): 0.656899
CPU user time (s): 0.452931
CPU system time (s): 0.203968
CPU usage (%): 99.4961
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.452931
system time used= 0.203968
maximum resident set size= 477896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118624
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= 13
involuntary context switches= 4

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

The end

Launcher Data 

Begin job on node137 at 2016-06-18 18:46:39
IDJOB=4106274
IDBENCH=47999
IDSOLVER=2542
FILE ID=node137/4106274-1466268399
RUNJOBID= node137-1466264772-24926
PBS_JOBID= 19918225
Free space on /tmp= 71688 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106274-1466268399/watcher-4106274-1466268399 -o /tmp/evaluation-result-4106274-1466268399/solver-4106274-1466268399 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466264772-24926 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106274-1466268399.opb

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

MD5SUM BENCH= 31ecba1f2caab058bc592ea08e468b48
RANDOM SEED=415437128

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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	: 5332.55
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        28944144 kB
Buffers:          147188 kB
Cached:           255748 kB
SwapCached:         1268 kB
Active:          1236712 kB
Inactive:         253516 kB
Active(anon):    1088636 kB
Inactive(anon):     1028 kB
Active(file):     148076 kB
Inactive(file):   252488 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100008 kB
Dirty:             16520 kB
Writeback:             0 kB
AnonPages:       2784880 kB
Mapped:            10468 kB
Shmem:                 0 kB
Slab:             606916 kB
SReclaimable:      50972 kB
SUnreclaim:       555944 kB
KernelStack:        1520 kB
PageTables:         9476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2925348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1277952 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= 71672 MiB
End job on node137 at 2016-06-18 18:46:40