Trace number 4098948

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 NameAnswerCPU timeWall clock time
toysat 2016-05-02UNSAT 3.44947 3.45113

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
MD5SUM082ddfc9fd4236cd65307e1807f0f4bb
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.16582
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 711
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T01:28:14+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-4098948-1466206094.opb"]
0.00/0.01	c use --random-gen="2619776426 2719598089 4280215393 1471503462 1064135466 3994008496 2968616317 3871705394 2772622573 1792648629 872306311 317551467 3037693096 3819070907 3461547621 343374059 2545041448 772931738 69419371 1160852978 2152679637 2406840413 1293049260 933230849 198064534 2301592255 1985403072 4005228404 3948487533 1927610870 1558482758 3182597042 4193261246 3257478324 148494013 2705447321 2497768154 3536491120 1677115005 430095911 2217653796 2247672329 2705377130 4102549337 2936499206 1963136994 525011475 1242680029 3522969163 1819543954 2974339979 2926176017 2199782327 1528606354 771729221 3045749941 690232830 3354009004 961106339 3268728583 2678708372 1116452700 2249694981 4027167139 4064197852 1796777487 2804724321 334700095 2323509631 3683446886 1144841330 2409774908 4103869773 2407659115 456472942 3462848493 3154898786 3604830235 132670848 215502218 4118811610 1819690129 2056187402 1113865258 1639061010 2019226858 519307545 2747894096 70819763 1807021425 2688979883 2783611006 211354440 880625823 237374269 1856713772 1337459403 602916634 1062456701 2192658754 1474488384 3110622822 1131569821 1506703040 4084906260 2535084583 1939856572 3504315383 4220411081 3661278153 1968299231 699894982 619615106 2691472558 2965617430 318506471 3069278166 121830993 962180998 4251219514 3166164943 2241810757 3939373565 3924481603 2243859075 2137000590 374719745 3940348574 165079086 1477406216 2782972206 2961630342 828829791 2552184537 2778068969 879331260 3351126733 2885529073 3131863897 75452694 3442095280 4165993365 4265694773 1846791701 1499890194 3393181112 3453486892 3108750266 33255097 2715200584 3638549948 925068661 3814737764 1879300455 1179627375 784057185 1436348658 1200690311 3647818978 3085158629 140348936 2534718671 651240335 2351974888 2752376953 3485727721 3039142416 2987052901 4126588269 2148455322 2005894564 17132796 3469956204 2289075832 1318015675 3440929403 851836146 2078004504 3438581168 112573995 204007531 3437174691 3858660862 2502561802 1215328438 3593123884 395740972 1557976676 4167119241 3056835581 1009067191 1191354468 3886786067 3926141316 2067062284 334099646 76399106 1998798464 1248139544 2620980507 1620782287 2892570741 1245372437 2417550363 3021544740 851806232 981153779 455081908 4178244351 1661442790 2236919044 3217167609 1419089683 4097163400 458771017 3671070183 4293206971 1764847831 975393828 69452401 114810808 466774203 474200871 1614641136 173862216 2695128243 2556328841 2790763989 1459408300 156028176 2693691121 3705580389 1219049866 3478688347 3904493862 867559382 994796251 1489998024 3107936846 2848536636 1561600066 3005441339 3492740130 2074818903 1245901277 1543592204 1369402899 2202301235 1070470819 447284644 300146994 4032404944 2455437338 87403136 2785047090 408871106 255 362436" option to reproduce the execution
0.00/0.03	c #vars 231
0.00/0.03	c #constraints 2707
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 |      979      0 |        0 |        0
0.00/0.09	c  0.0s |       1 |      370 |      100 |      979      0 |        0 |        0
0.09/0.12	c  0.0s |       2 |      656 |      250 |     1077      0 |        0 |        0
0.09/0.17	c  0.1s |       3 |      983 |      475 |     1185      0 |        0 |        0
0.19/0.24	c  0.2s |       4 |     1462 |      813 |     1304      0 |        0 |        0
0.29/0.37	c  0.3s |       5 |     2232 |     1320 |     1435      0 |        0 |        0
0.49/0.57	c  0.5s |       6 |     3393 |     2081 |     1737      1 |        0 |        0
0.89/0.90	c  0.8s |       7 |     5532 |     3223 |     1911      2 |        0 |        0
1.29/1.31	c  1.2s |       8 |     8681 |     4936 |     2103      4 |        0 |        0
1.79/1.85	c  1.8s |       9 |    13185 |     7506 |     2314      5 |        2 |       22
2.49/2.56	c  2.5s |      10 |    20241 |    11361 |     2546      6 |        4 |       44
3.29/3.39	c  3.3s |      10 |    30044 |    16419 |     2546      6 |       80 |      310
3.29/3.39	c #cpu_time = 3.304s
3.29/3.39	c #wall_clock_time = 3.313s
3.29/3.39	c #decision = 30044
3.29/3.39	c #random_decision = 113
3.29/3.39	c #conflict = 16419
3.29/3.39	c #restart = 10
3.29/3.39	s UNSATISFIABLE
3.29/3.39	c total CPU time = 3.382s
3.29/3.39	c total wall clock time = 3.391s

Verifier Data 

ERROR: no interpretation found !

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-4098948-1466206094/watcher-4098948-1466206094 -o /tmp/evaluation-result-4098948-1466206094/solver-4098948-1466206094 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466206081-596 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4098948-1466206094.opb 

pid=773
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: 0.52 0.26 0.20 2/179 776
/proc/meminfo: memFree=29231424/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=549308 CPUtime=0 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 2018 0 0 0 0 0 0 0 20 0 4 0 22656504 562491392 2379 33554432000 4194304 16246674 140734675372352 140734675371776 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 138095 2388 441 2943 0 134989 0
[pid=776/tid=777] ppid=773 vsize=827836 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 847704064 3467 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=832956 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 852946944 3485 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=837052 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656504 857141248 3503 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100117 s]
/proc/loadavg: 0.52 0.26 0.20 2/179 776
/proc/meminfo: memFree=29231424/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 25393 0 0 0 5 4 0 0 20 0 4 0 22656504 1247350784 25742 33554432000 4194304 16246674 140734675372352 140734675371776 5662594 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 304529 25748 729 2943 0 301423 0
[pid=776/tid=777] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 25754 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 25760 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 25764 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200487 s]
/proc/loadavg: 0.52 0.26 0.20 2/179 776
/proc/meminfo: memFree=29231424/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 41989 0 0 0 13 6 0 0 20 0 4 0 22656504 1247350784 42338 33554432000 4194304 16246674 140734675372352 140734675371776 5675357 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 304529 42349 729 2943 0 301423 0
[pid=776/tid=777] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 42352 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 42358 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 42363 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300483 s]
/proc/loadavg: 0.52 0.26 0.20 2/179 776
/proc/meminfo: memFree=29231424/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 57937 0 0 0 20 9 0 0 20 0 4 0 22656504 1247350784 58286 33554432000 4194304 16246674 140734675372352 140734675371776 5677541 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 304529 58292 729 2943 0 301423 0
[pid=776/tid=777] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 58295 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 58300 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 58305 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700407 s]
/proc/loadavg: 0.52 0.26 0.20 2/179 776
/proc/meminfo: memFree=29231424/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 121551 0 0 0 52 17 0 0 20 0 4 0 22656504 1247350784 121900 33554432000 4194304 16246674 140734675372352 140734675354240 5523709 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 304529 121910 735 2943 0 301423 0
[pid=776/tid=777] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 121916 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 121919 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656504 1247350784 121922 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.5004 s]
/proc/loadavg: 0.64 0.29 0.21 3/183 780
/proc/meminfo: memFree=28421876/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1221188 CPUtime=1.49 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 246073 0 0 0 116 33 0 0 20 0 4 0 22656504 1250496512 246402 33554432000 4194304 16246674 140734675372352 140734675371664 6045704 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 305297 246402 801 2943 0 302191 0
[pid=776/tid=777] ppid=773 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1250496512 246402 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1250496512 246402 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656504 1250496512 246402 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1221188

[startup+3.10041 s]
/proc/loadavg: 0.64 0.29 0.21 3/183 780
/proc/meminfo: memFree=28173884/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1304132 CPUtime=3.09 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 266838 0 0 0 274 35 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140734675355352 15015658 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 326033 267167 801 2943 0 322927 0
[pid=776/tid=777] ppid=773 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1304132

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 776 sig 9
??? kill -776 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.30041 s]
/proc/loadavg: 0.64 0.29 0.21 3/183 780
/proc/meminfo: memFree=28173884/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=1304132 CPUtime=3.29 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202496 266838 0 0 0 294 35 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140734675355352 5827966 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 326033 267167 801 2943 0 322927 0
[pid=776/tid=777] ppid=773 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/776/task/777/stat : 777 (toysat) S 773 776 579 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140670213795056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=776/tid=778] ppid=773 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/776/task/778/stat : 778 (toysat) S 773 776 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140670203305200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=776/tid=779] ppid=773 vsize=1304132 CPUtime=0 cores=1,3,5,7
/proc/776/task/779/stat : 779 (toysat) S 773 776 579 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656504 1335431168 267167 33554432000 4194304 16246674 140734675372352 140670192831664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 1304132

[startup+3.4004 s]
/proc/loadavg: 0.64 0.29 0.21 2/171 811
/proc/meminfo: memFree=29322032/32872528 swapFree=17888/1798212
[pid=776] ppid=773 vsize=0 CPUtime=3.4 cores=1,3,5,7
/proc/776/stat : 776 (toysat) R 773 776 579 0 -1 4202500 266857 0 0 0 303 37 0 0 20 0 1 0 22656504 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/776/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.4
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 3.45113
CPU time (s): 3.44947
CPU user time (s): 3.03254
CPU system time (s): 0.416936
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 1304132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.03254
system time used= 0.416936
maximum resident set size= 1068736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 266857
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= 20
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-18 01:28:14
IDJOB=4098948
IDBENCH=1276
IDSOLVER=2542
FILE ID=node123/4098948-1466206094
RUNJOBID= node123-1466206081-596
PBS_JOBID= 19918154
Free space on /tmp= 71620 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098948-1466206094/watcher-4098948-1466206094 -o /tmp/evaluation-result-4098948-1466206094/solver-4098948-1466206094 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466206081-596 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4098948-1466206094.opb

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

MD5SUM BENCH= 082ddfc9fd4236cd65307e1807f0f4bb
RANDOM SEED=1190482170

node123.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.57
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		: 2666.791
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	: 5332.56
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		: 2666.791
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		: 2666.791
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		: 2666.791
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:        29244608 kB
Buffers:           36360 kB
Cached:            96596 kB
SwapCached:         1640 kB
Active:          1066940 kB
Inactive:          54308 kB
Active(anon):     989468 kB
Inactive(anon):     1100 kB
Active(file):      77472 kB
Inactive(file):    53208 kB
Unevictable:     1798212 kB
Mlocked:           17888 kB
SwapTotal:      67108856 kB
SwapFree:       67099272 kB
Dirty:             33128 kB
Writeback:             0 kB
AnonPages:       2785648 kB
Mapped:            10292 kB
Shmem:                 0 kB
Slab:             572044 kB
SReclaimable:      15136 kB
SUnreclaim:       556908 kB
KernelStack:        1464 kB
PageTables:         9280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3013676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1787904 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= 71620 MiB
End job on node123 at 2016-06-18 01:28:17