Trace number 4090002

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 2.01569 2.0172

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v021-n1.opb
MD5SUM21174f3598dc7c51e30bb730451a61c1
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.012997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables63
Total number of constraints21
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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 2016-06-16T02:23:09+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-4090002-1466036589.opb"]
0.00/0.01	c use --random-gen="2680089245 2733401416 301575416 808779431 1262793790 125360941 1826101684 472814864 1257308285 3806277546 3375436844 3301962203 3320355835 3479136675 3118363897 1375298959 3301195800 3960664064 17879875 518522433 1361830698 21069266 1154921736 702888423 1324820593 2716512410 3074894307 3850864806 3924009294 2116340732 2622679960 3808844300 2189929408 30845026 3712401562 34047212 2022080792 2934600666 331265929 2340316862 2671740921 2572619328 2836545629 1289694834 1934487130 3700083579 3742934891 1283446277 823551637 3182513162 1460540327 1191439270 3050744230 2730144980 586438662 1458443282 280979262 1772542094 1441237130 2607886946 4191723365 3945321620 4291492025 896500604 3147200277 3354761423 3885356861 480993724 3044602440 3926011554 3191434810 4073874900 1808916612 251300653 3084167783 991850664 3915534100 39513415 1225686832 3918909785 2748128555 4252895639 4002630674 3448912916 2694947428 3037743258 3156611904 1548239561 2971635264 1896240829 3226742530 1836603330 3217875318 884639095 2344564673 4222246218 3335567917 1792512455 2937324632 878248796 3016334987 477066054 539668078 123867999 213941314 1813903006 2401350794 2070357036 1136809253 1370687559 954144847 2868870324 2320722021 1632511093 88168430 3524778441 3527565709 2920195436 4150919739 2733824416 3560642258 1943739675 2303106333 763249041 1080594815 1570244252 976834362 2494449950 2879377951 4265017378 1985554373 1893513591 1479752238 2739869924 1329629572 3710883734 1599146002 2039588256 500518512 2268992354 2839730457 2239578570 3164112163 1049603174 1503515472 1205441577 1370660702 4043783803 2894583295 2933707018 229655591 1674503313 1910669820 4022227604 3206634249 209653669 4115033975 2617224003 2301586672 1763100159 3890966775 214584553 134879510 1159392546 2977097421 1268360958 114836959 2529979672 1175455222 3494891056 3958089590 917828509 2585446445 200233323 2703326909 239782534 3090174750 3812062861 3621314372 59743900 1527310629 474960137 2701197969 1123060078 1398931096 1556509984 3696975202 2405580546 3865032280 3562193312 4009505312 3965202029 360841410 2155759580 1627487212 1827862796 1156236243 2724782611 2108385247 1346846924 3837029474 2881963290 3938098751 1311123298 2512219725 2454888155 428240791 3689814241 876718778 2642896022 2091934247 1413636141 1964777380 2012891622 273984170 4000389954 2061001484 3602306575 2267046103 949665760 1357871233 1146795644 3703363663 2889168554 2806317139 113339446 4254520129 3881991843 2791087133 3464764073 2456507147 3402042446 1644346724 944787850 3748140400 1493816876 1965882501 3702312564 1215984479 3875083787 3117766871 3220618113 636745946 1582165352 2078379648 648504339 2961373499 222239508 1132740526 1334761408 2396314770 3866627334 1643705066 3569412110 2851948313 3537960407 255 362436" option to reproduce the execution
0.00/0.01	c #vars 63
0.00/0.01	c #constraints 21
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 |       35      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      117 |      100 |       35      1 |        0 |        0
0.00/0.03	c  0.0s |       2 |      291 |      250 |       39      5 |        0 |        0
0.00/0.05	c  0.0s |       3 |      549 |      475 |       43     11 |        0 |        0
0.00/0.08	c  0.1s |       4 |      915 |      813 |       48     19 |        0 |        0
0.09/0.12	c  0.1s |       5 |     1491 |     1320 |       53     30 |        0 |        0
0.09/0.19	c  0.2s |       6 |     2337 |     2081 |       65     47 |        0 |        0
0.19/0.29	c  0.3s |       7 |     3579 |     3223 |       72     70 |        0 |        0
0.39/0.45	c  0.4s |       8 |     5441 |     4936 |       80    103 |        0 |        0
0.59/0.69	c  0.7s |       9 |     8293 |     7506 |       88    151 |        0 |        0
0.99/1.00	c  1.0s |      10 |    12515 |    11361 |       97    217 |        0 |        0
1.29/1.36	c  1.3s |      11 |    18698 |    17144 |      107    308 |        0 |        0
1.79/1.88	c  1.9s |      12 |    28123 |    25819 |      118    433 |       12 |        4
1.89/1.95	c  1.9s |      12 |    29559 |    27136 |      118    448 |       63 |       16
1.89/1.95	c #cpu_time = 1.938s
1.89/1.95	c #wall_clock_time = 1.943s
1.89/1.95	c #decision = 29559
1.89/1.95	c #random_decision = 74
1.89/1.95	c #conflict = 27136
1.89/1.95	c #restart = 12
1.89/1.95	s UNSATISFIABLE
1.89/1.95	c total CPU time = 1.951s
1.89/1.95	c total wall clock time = 1.956s

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-4090002-1466036589/watcher-4090002-1466036589 -o /tmp/evaluation-result-4090002-1466036589/solver-4090002-1466036589 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466012020-5773 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4090002-1466036589.opb 

pid=8777
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.10 2.07 2.07 4/179 8780
/proc/meminfo: memFree=30403580/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=760252 CPUtime=0 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 2841 0 0 0 0 0 0 0 20 0 4 0 5709059 778498048 3202 33554432000 4194304 16246674 140734252903232 140734252902656 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 190575 3211 441 2943 0 187469 0
[pid=8780/tid=8781] ppid=8777 vsize=777660 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 796323840 3269 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=781756 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 800518144 3287 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=785852 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5709059 804712448 3302 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 2.10 2.07 2.07 4/179 8780
/proc/meminfo: memFree=30403580/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 27864 0 0 0 5 4 0 0 20 0 4 0 5709059 1247350784 28213 33554432000 4194304 16246674 140734252903232 140734252886232 13954518 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 304529 28224 716 2943 0 301423 0
[pid=8780/tid=8781] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 28231 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 28237 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 28247 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200491 s]
/proc/loadavg: 2.10 2.07 2.07 4/179 8780
/proc/meminfo: memFree=30403580/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 53561 0 0 0 12 7 0 0 20 0 4 0 5709059 1247350784 53910 33554432000 4194304 16246674 140734252903232 140734252886232 5675357 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 304529 53920 717 2943 0 301423 0
[pid=8780/tid=8781] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 53926 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 53932 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 53941 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300456 s]
/proc/loadavg: 2.10 2.07 2.07 4/179 8780
/proc/meminfo: memFree=30403580/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 78866 0 0 0 19 10 0 0 20 0 4 0 5709059 1247350784 79215 33554432000 4194304 16246674 140734252903232 140734252886232 5677277 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 304529 79228 717 2943 0 301423 0
[pid=8780/tid=8781] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 79234 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 79241 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 79247 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700375 s]
/proc/loadavg: 2.10 2.07 2.07 4/179 8780
/proc/meminfo: memFree=30403580/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 183609 0 0 0 44 25 0 0 20 0 4 0 5709059 1247350784 183958 33554432000 4194304 16246674 140734252903232 140734252886232 13191638 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 304529 183968 717 2943 0 301423 0
[pid=8780/tid=8781] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 183973 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 183982 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 183988 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50039 s]
/proc/loadavg: 2.09 2.07 2.07 3/183 8784
/proc/meminfo: memFree=29421140/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=1218116 CPUtime=1.49 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 245449 0 0 0 114 35 0 0 20 0 4 0 5709059 1247350784 245778 33554432000 4194304 16246674 140734252903232 140734252885120 6057022 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 304529 245778 792 2943 0 301423 0
[pid=8780/tid=8781] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 245778 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 245778 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 5709059 1247350784 245778 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8780 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60048 s]
/proc/loadavg: 2.09 2.07 2.07 3/183 8784
/proc/meminfo: memFree=29421140/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=1306180 CPUtime=1.59 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202496 251670 0 0 0 123 36 0 0 20 0 4 0 5709059 1337528320 252000 33554432000 4194304 16246674 140734252903232 140734252885120 12477891 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 326545 252019 792 2943 0 323439 0
[pid=8780/tid=8781] ppid=8777 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8781/stat : 8781 (toysat) S 8777 8780 5756 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 5709059 1337528320 252024 33554432000 4194304 16246674 140734252903232 140634409118960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=8780/tid=8782] ppid=8777 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8782/stat : 8782 (toysat) S 8777 8780 5756 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 5709059 1337528320 252033 33554432000 4194304 16246674 140734252903232 140634398629104 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=8780/tid=8783] ppid=8777 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/8780/task/8783/stat : 8783 (toysat) S 8777 8780 5756 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 5709059 1337528320 252043 33554432000 4194304 16246674 140734252903232 140634388155568 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1306180

[startup+2.00036 s]
/proc/loadavg: 2.09 2.07 2.07 3/183 8784
/proc/meminfo: memFree=29421140/32872528 swapFree=524788/557492
[pid=8780] ppid=8777 vsize=0 CPUtime=1.99 cores=1,3,5,7
/proc/8780/stat : 8780 (toysat) R 8777 8780 5756 0 -1 4202500 267381 0 0 0 157 42 0 0 20 0 1 0 5709059 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8780/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 2.0172
CPU time (s): 2.01569
CPU user time (s): 1.57676
CPU system time (s): 0.438933
CPU usage (%): 99.9252
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.57676
system time used= 0.438933
maximum resident set size= 1070832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267381
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= 24
involuntary context switches= 7

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-16 02:23:09
IDJOB=4090002
IDBENCH=107487
IDSOLVER=2542
FILE ID=node106/4090002-1466036589
RUNJOBID= node106-1466012020-5773
PBS_JOBID= 19902815
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v021-n1.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090002-1466036589/watcher-4090002-1466036589 -o /tmp/evaluation-result-4090002-1466036589/solver-4090002-1466036589 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466012020-5773 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4090002-1466036589.opb

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

MD5SUM BENCH= 21174f3598dc7c51e30bb730451a61c1
RANDOM SEED=1394586110

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30404116 kB
Buffers:           47712 kB
Cached:            79560 kB
SwapCached:         1476 kB
Active:          1143648 kB
Inactive:          57272 kB
Active(anon):    1074696 kB
Inactive(anon):     1188 kB
Active(file):      68952 kB
Inactive(file):    56084 kB
Unevictable:      557492 kB
Mlocked:          524788 kB
SwapTotal:      67108856 kB
SwapFree:       67099848 kB
Dirty:             16348 kB
Writeback:             0 kB
AnonPages:       1703448 kB
Mapped:            10488 kB
Shmem:                 0 kB
Slab:             576684 kB
SReclaimable:      20824 kB
SUnreclaim:       555860 kB
KernelStack:        1520 kB
PageTables:         7676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1773676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 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= 71708 MiB
End job on node106 at 2016-06-16 02:23:11