Trace number 4106205

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 1.65275 1.65439

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=37-P4=23-B.opb
MD5SUM77fa912135e48ed87b17a277e8c5de1d
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 benchmark0.021995
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 variables60
Total number of constraints9
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 constraints9
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)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

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 2016-06-18T18:30:51+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-4106205-1466267451.opb"]
0.00/0.01	c use --random-gen="2236323066 510784304 724012791 821481030 943484841 992262748 1695138945 2664240634 819330305 1182754324 1387213085 3982230318 234780592 4270275682 2817797582 1306981439 3002555913 1377315680 4166751253 384638770 2839616598 1550488919 3417819275 2794138106 1621844595 3562661835 2818134590 350226091 3308654554 3864698357 2331708069 3582199495 1528581525 3012865295 3903225978 3938334248 2633521887 3371926350 1485863454 3892479370 318897133 2450034440 3932507498 3422164617 1669764391 858466876 3124865371 4179081544 3003616780 323272523 1985337913 3043948867 1383139325 2192257256 4028045786 3422012803 332275065 3949188625 4090669914 792305004 1557403122 1253405172 2109267235 1304076042 164451825 2158136774 2141729950 2543132616 316501613 3233760561 3096916538 3837213588 1310502883 3230058845 891753477 4116232995 169649677 3956851558 3962434796 967289250 655201528 4119184515 1174805740 1539432764 305429662 1316163528 2342558816 2220784608 3379727338 2343718588 447281261 2372912612 1914552741 1293361782 4186195496 2600800126 2094624604 1067109038 4210970155 4174060236 1984176435 1166247179 2830483602 57957037 955360844 1586566996 2004268953 1161363137 720752926 1545615484 1998429972 26354236 2546893776 4266729187 3406451241 2135267700 1826947580 180478318 2180396700 2799806242 2380503054 2897829128 2282817611 736534904 2682524 2558129675 3352059713 3381516022 1379032385 3718583392 1219073304 2237831119 2151168603 3149699199 947556797 228647286 286662129 4053111600 1424829995 996527838 1466425586 1482575167 1325798418 3148493958 2865859985 1895495205 4237610514 688014555 3450306341 2069468516 730216915 4241626740 1279994593 1839536060 2734763686 1861118205 1529346560 703965188 3271190327 2024473716 1842794019 4261332991 181119664 2447324249 2456142585 1558976853 528094832 2780681478 2870810215 3368000749 1372630932 1163499848 1507310757 4030885930 2246593127 2556561743 3553054994 3160562549 101083831 2538191831 888823311 298144376 3484978344 659531516 3461470184 482376284 1702125009 4777048 1677920829 312006376 1320077887 2871852270 382416481 1342415337 664633320 3306856480 2880261045 3370868091 3242132221 556464485 954953328 3029040534 1398854331 1235698 2348785905 3080670122 745709998 2042335748 3919253807 214074744 1273392631 3030574663 492452397 146678099 3242208568 1530593361 2579866500 1056347380 251275431 2428033543 3721703570 1286150399 3599098401 921337933 475566616 2163529771 2702541619 160824874 3975314166 2934893980 665709050 4058801030 1758730322 1459138122 2803190104 119414777 3448609920 2575253699 880566598 2631398459 2294459550 2063354349 2212292551 2554277390 4062428658 3230241223 485808974 2288343181 267596564 3319809154 2576957002 3095840537 730086146 276527677 2669707203 728315282 255 362436" option to reproduce the execution
0.00/0.01	c #vars 60
0.00/0.01	c #constraints 9
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 |      157      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      162 |      100 |      157      0 |        0 |        0
0.00/0.06	c  0.0s |       2 |      367 |      250 |      173      1 |        0 |        0
0.00/0.06	c  0.1s |       2 |      441 |      303 |      191      1 |        0 |        0
0.00/0.06	c #cpu_time = 0.052s
0.00/0.06	c #wall_clock_time = 0.052s
0.00/0.06	c #decision = 441
0.00/0.06	c #random_decision = 0
0.00/0.06	c #conflict = 303
0.00/0.06	c #restart = 2
0.00/0.06	o 11
0.00/0.06	c BCD2: hardening fixes 1 literals
0.00/0.06	c BCD2: updating upper bound: 31 -> 10
0.00/0.06	c BCD2: 0 <= obj <= 10
0.00/0.06	c BCD2: #cores=0, #unrelaxed=4, #relaxed=0, #hardened=1
0.00/0.06	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.06	c Solving starts ...
0.00/0.06	c ============================[ Search Statistics ]============================
0.00/0.06	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      191      0 |        7 |        0
0.00/0.07	c  0.0s |       0 |        2 |        0 |      191      0 |        7 |       15
0.00/0.07	c #cpu_time = 0.001s
0.00/0.07	c #wall_clock_time = 0.001s
0.00/0.07	c #decision = 2
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 0
0.00/0.07	c #restart = 0
0.00/0.07	c BCD2: found a new core of size 3: cost of the new core is >=2
0.00/0.07	c lower bound updated to 2
0.00/0.07	c BCD2: 2 <= obj <= 10
0.00/0.07	c BCD2: #cores=1, #unrelaxed=1, #relaxed=3, #hardened=1
0.00/0.07	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      191      0 |        7 |       15
0.00/0.08	c  0.0s |       1 |      125 |      100 |      191      0 |        7 |       15
0.09/0.10	c  0.0s |       2 |      301 |      250 |      211      1 |        7 |       15
0.09/0.14	c  0.1s |       3 |      581 |      475 |      211      3 |        7 |       15
0.09/0.19	c  0.1s |       4 |      985 |      813 |      233      5 |        7 |       15
0.19/0.26	c  0.2s |       5 |     1608 |     1320 |      257      7 |        7 |       15
0.39/0.40	c  0.3s |       6 |     2498 |     2081 |      283     12 |        7 |       15
0.49/0.59	c  0.5s |       7 |     3866 |     3223 |      312     18 |        7 |       15
0.79/0.88	c  0.8s |       8 |     5975 |     4936 |      344     27 |        7 |       15
1.20/1.29	c  1.2s |       9 |     8822 |     7506 |      379     39 |        7 |       15
1.48/1.56	c  1.5s |       9 |    11735 |    10065 |      379     52 |        7 |       15
1.48/1.56	c #cpu_time = 1.489s
1.48/1.56	c #wall_clock_time = 1.492s
1.48/1.56	c #decision = 11735
1.48/1.56	c #random_decision = 40
1.48/1.56	c #conflict = 10065
1.48/1.56	c #restart = 9
1.48/1.56	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 4: cost of the new core is >=3
1.48/1.56	c lower bound updated to 3
1.48/1.56	c BCD2: 3 <= obj <= 10
1.48/1.56	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=1
1.48/1.56	c BCD2: #sat=1 #unsat=3 bias=3/4
1.48/1.56	c Solving starts ...
1.48/1.56	c ============================[ Search Statistics ]============================
1.48/1.56	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.48/1.56	c       |         |          |          |    Limit     GC | Var      | Constra 
1.48/1.56	c =============================================================================
1.48/1.56	c  0.0s |       0 |        0 |        0 |      379      0 |        8 |       15
1.48/1.57	c  0.0s |       1 |      170 |      100 |      379      0 |        8 |       16
1.48/1.57	c  0.0s |       1 |      259 |      131 |      379      0 |        8 |       16
1.48/1.57	c #cpu_time = 0.014s
1.48/1.57	c #wall_clock_time = 0.015s
1.48/1.57	c #decision = 259
1.48/1.57	c #random_decision = 2
1.48/1.57	c #conflict = 131
1.48/1.57	c #restart = 1
1.48/1.57	o 9
1.48/1.57	c BCD2: updating upper bound: 10 -> 8
1.48/1.57	c BCD2: 3 <= obj <= 8
1.48/1.57	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=1
1.48/1.57	c BCD2: #sat=2 #unsat=3 bias=3/5
1.48/1.57	c Solving starts ...
1.48/1.57	c ============================[ Search Statistics ]============================
1.48/1.57	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.48/1.57	c       |         |          |          |    Limit     GC | Var      | Constra 
1.48/1.57	c =============================================================================
1.48/1.57	c  0.0s |       0 |        0 |        0 |      379      0 |        8 |       16
1.48/1.59	c  0.0s |       1 |      137 |      100 |      379      0 |        8 |       16
1.48/1.59	c  0.0s |       1 |      197 |      123 |      379      1 |        8 |       16
1.48/1.59	c #cpu_time = 0.018s
1.48/1.59	c #wall_clock_time = 0.019s
1.48/1.59	c #decision = 197
1.48/1.59	c #random_decision = 0
1.48/1.59	c #conflict = 123
1.48/1.59	c #restart = 1
1.48/1.59	o 3
1.48/1.59	s OPTIMUM FOUND
1.48/1.59	v x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 x10
1.48/1.59	v x11 x12 -x13 -x14 -x15 x16 -x17 x18 -x19 -x20
1.48/1.59	v x21 -x22 x23 x24 -x25 x26 -x27 -x28 x29 x30
1.48/1.59	v x31 x32 -x33 x34 -x35 x36 x37 x38 -x39 x40
1.48/1.59	v x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50
1.48/1.59	v x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 x59 -x60
1.48/1.59	c total CPU time = 1.591s
1.48/1.59	c total wall clock time = 1.596s

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-4106205-1466267451/watcher-4106205-1466267451 -o /tmp/evaluation-result-4106205-1466267451/solver-4106205-1466267451 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466266561-21406 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106205-1466267451.opb 

pid=21801
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: 2.21 2.19 1.93 3/182 21804
/proc/meminfo: memFree=28917440/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=719292 CPUtime=0 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202496 2682 0 0 0 0 0 0 0 20 0 4 0 28791010 736555008 3043 33554432000 4194304 16246674 140733294517424 140733294516848 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 180591 3051 441 2943 0 177485 0
[pid=21804/tid=21805] ppid=21801 vsize=736700 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21805/stat : 21805 (toysat) S 21801 21804 21389 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28791010 754380800 3110 33554432000 4194304 16246674 140733294517424 140344514555120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=21804/tid=21806] ppid=21801 vsize=741820 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21806/stat : 21806 (toysat) S 21801 21804 21389 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 28791010 759623680 3129 33554432000 4194304 16246674 140733294517424 140344431717616 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=21804/tid=21807] ppid=21801 vsize=745916 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21807/stat : 21807 (toysat) S 21801 21804 21389 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28791010 763817984 3145 33554432000 4194304 16246674 140733294517424 140344421244080 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100181 s]
/proc/loadavg: 2.21 2.19 1.93 3/182 21804
/proc/meminfo: memFree=28917440/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202496 21642 0 0 0 6 3 0 0 20 0 4 0 28791010 1247350784 21990 33554432000 4194304 16246674 140733294517424 140733294516848 5677541 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 304529 21997 798 2943 0 301423 0
[pid=21804/tid=21805] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21805/stat : 21805 (toysat) S 21801 21804 21389 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 22005 33554432000 4194304 16246674 140733294517424 140344514555120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=21804/tid=21806] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21806/stat : 21806 (toysat) S 21801 21804 21389 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 22009 33554432000 4194304 16246674 140733294517424 140344431717616 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=21804/tid=21807] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21807/stat : 21807 (toysat) S 21801 21804 21389 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 22013 33554432000 4194304 16246674 140733294517424 140344421244080 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+0.200485 s]
/proc/loadavg: 2.21 2.19 1.93 3/182 21804
/proc/meminfo: memFree=28917440/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202496 42199 0 0 0 13 6 0 0 20 0 4 0 28791010 1247350784 42547 33554432000 4194304 16246674 140733294517424 140733294516848 13965592 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 304529 42557 798 2943 0 301423 0
[pid=21804/tid=21805] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21805/stat : 21805 (toysat) S 21801 21804 21389 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 42562 33554432000 4194304 16246674 140733294517424 140344514555120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=21804/tid=21806] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21806/stat : 21806 (toysat) S 21801 21804 21389 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 42568 33554432000 4194304 16246674 140733294517424 140344431717616 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=21804/tid=21807] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21807/stat : 21807 (toysat) S 21801 21804 21389 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 42575 33554432000 4194304 16246674 140733294517424 140344421244080 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+0.300443 s]
/proc/loadavg: 2.21 2.19 1.93 3/182 21804
/proc/meminfo: memFree=28917440/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202496 61275 0 0 0 21 8 0 0 20 0 4 0 28791010 1247350784 61624 33554432000 4194304 16246674 140733294517424 140733294516848 5723873 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 304529 61630 798 2943 0 301423 0
[pid=21804/tid=21805] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21805/stat : 21805 (toysat) S 21801 21804 21389 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 61635 33554432000 4194304 16246674 140733294517424 140344514555120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=21804/tid=21806] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21806/stat : 21806 (toysat) S 21801 21804 21389 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 61642 33554432000 4194304 16246674 140733294517424 140344431717616 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=21804/tid=21807] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21807/stat : 21807 (toysat) S 21801 21804 21389 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 61647 33554432000 4194304 16246674 140733294517424 140344421244080 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

[startup+0.700386 s]
/proc/loadavg: 2.21 2.19 1.93 3/182 21804
/proc/meminfo: memFree=28917440/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202496 137719 0 0 0 51 18 0 0 20 0 4 0 28791010 1247350784 138067 33554432000 4194304 16246674 140733294517424 140733294500424 6011022 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 304529 138077 799 2943 0 301423 0
[pid=21804/tid=21805] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21805/stat : 21805 (toysat) S 21801 21804 21389 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 138080 33554432000 4194304 16246674 140733294517424 140344514555120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=21804/tid=21806] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21806/stat : 21806 (toysat) S 21801 21804 21389 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 138085 33554432000 4194304 16246674 140733294517424 140344431717616 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=21804/tid=21807] ppid=21801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21807/stat : 21807 (toysat) S 21801 21804 21389 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28791010 1247350784 138091 33554432000 4194304 16246674 140733294517424 140344421244080 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50044 s]
/proc/loadavg: 2.21 2.19 1.93 3/186 21808
/proc/meminfo: memFree=28048492/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=1219140 CPUtime=1.48 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202496 245649 0 0 0 114 34 0 0 20 0 4 0 28791010 1248399360 245975 33554432000 4194304 16246674 140733294517424 140733294516736 5823218 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 304785 245975 856 2943 0 301679 0
[pid=21804/tid=21805] ppid=21801 vsize=1219140 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21805/stat : 21805 (toysat) S 21801 21804 21389 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 28791010 1248399360 245975 33554432000 4194304 16246674 140733294517424 140344514555120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=21804/tid=21806] ppid=21801 vsize=1219140 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21806/stat : 21806 (toysat) S 21801 21804 21389 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 28791010 1248399360 245975 33554432000 4194304 16246674 140733294517424 140344431717616 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=21804/tid=21807] ppid=21801 vsize=1219140 CPUtime=0 cores=1,3,5,7
/proc/21804/task/21807/stat : 21807 (toysat) S 21801 21804 21389 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 28791010 1248399360 245975 33554432000 4194304 16246674 140733294517424 140344421244080 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1219140

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21804 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60045 s]
/proc/loadavg: 2.21 2.19 1.93 3/186 21808
/proc/meminfo: memFree=28048492/32872528 swapFree=1505436/1685308
[pid=21804] ppid=21801 vsize=0 CPUtime=1.59 cores=1,3,5,7
/proc/21804/stat : 21804 (toysat) R 21801 21804 21389 0 -1 4202500 245654 0 0 0 124 35 0 0 20 0 1 0 28791010 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21804/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.65439
CPU time (s): 1.65275
CPU user time (s): 1.24681
CPU system time (s): 0.405938
CPU usage (%): 99.9007
Max. virtual memory (cumulated for all children) (KiB): 1219140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.24681
system time used= 0.405938
maximum resident set size= 983912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245654
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= 21
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-18 18:30:51
IDJOB=4106205
IDBENCH=47972
IDSOLVER=2542
FILE ID=node135/4106205-1466267451
RUNJOBID= node135-1466266561-21406
PBS_JOBID= 19918237
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=37-P4=23-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106205-1466267451/watcher-4106205-1466267451 -o /tmp/evaluation-result-4106205-1466267451/solver-4106205-1466267451 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466266561-21406 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106205-1466267451.opb

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

MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d
RANDOM SEED=1360416283

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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	: 5332.55
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		: 2667.004
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	: 5332.55
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		: 2667.004
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:        28918232 kB
Buffers:          150520 kB
Cached:           280888 kB
SwapCached:          716 kB
Active:          1232964 kB
Inactive:         296736 kB
Active(anon):    1099340 kB
Inactive(anon):     1308 kB
Active(file):     133624 kB
Inactive(file):   295428 kB
Unevictable:     1685308 kB
Mlocked:         1505436 kB
SwapTotal:      67108856 kB
SwapFree:       67100444 kB
Dirty:             16320 kB
Writeback:             0 kB
AnonPages:       2782772 kB
Mapped:            10544 kB
Shmem:                 0 kB
Slab:             604520 kB
SReclaimable:      48536 kB
SUnreclaim:       555984 kB
KernelStack:        1544 kB
PageTables:         9860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2926388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 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 node135 at 2016-06-18 18:30:53