Trace number 4098542

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 2016-05-02SAT 7.04993 7.05145

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110970170.opb
MD5SUM63385422cda5eb20775d1108101857fb
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.14083
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1179
Number of bits of the biggest sum of numbers11
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 2016-06-18T01:27:48+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-4098542-1466206068.opb"]
0.00/0.01	c use --random-gen="3386160500 3549525035 413882143 642802404 1825998847 2323319975 894406344 411677549 130298093 1271721131 758687953 2467812321 1171202523 817842346 2084466328 941104095 1709789647 1163585340 2693241401 3445272517 3166890196 134015060 3845562973 2523885501 3764435675 4249922267 3562317879 2066538181 1322361683 1726787880 1218132123 2620439324 4107273062 663326864 3129452625 2895541286 3949836182 527498503 1383806307 619704742 908814252 3344284265 1989151135 2059187594 2213867684 208545257 140430227 1015219057 3823352263 2147933927 4040114322 4288706307 1484778068 157105754 2325183940 2263568749 2888862799 2049682390 2231561001 1963950432 1950312795 929485950 4201449791 3505147841 2398286532 4135147555 40267257 653434691 3324034362 935884141 2979390666 3872030538 4045775558 3701001345 1819397265 274476506 808703904 2030257372 3822858301 1261563902 2475762450 2033034023 2937807668 3899292684 993602390 1223480271 1268066819 1592431792 2041372899 1816343355 1027456191 4168634370 1387994125 2810834372 2797192946 2293236117 1106208935 2065448850 3812077450 150036925 1057819821 1784198423 2955278368 161698718 3616859672 4130705192 3017528523 3147000803 3594788092 734728524 3534272238 1241859045 35543714 17931984 4043502805 4183657333 4014981609 1883890584 22571571 3159866905 33802006 52542335 2907182933 3244114355 2907446135 3686245789 250455580 128733978 3980534096 1282762428 3328867123 2968115806 4033044301 2645616234 2754052454 3263860495 818838256 148876895 2134662522 1757905495 1186203588 50882183 3512010203 1113346842 3064365569 2773992234 3324384155 191709055 279587499 4057361516 94759774 1860092818 1201827159 3689345715 1411648607 786874239 4219509642 1023305616 2052989120 4063638835 2364907548 1599436936 2785216050 857882820 2849761212 3539791673 4032089317 3917104569 1673126048 1341925983 14892007 102960838 2859235952 1750011076 3259946021 3308117588 4159431839 1294593822 816841010 1440956661 2846109798 2977635973 2504580245 156564011 2218236031 160515409 2189897694 2961403318 1784780041 4255157289 1150953332 1203975611 1673208309 220155691 1073280289 1711455536 1335500929 863689499 3255168332 3471766696 4146453970 3006766040 1204834008 2562460074 1618671780 3090777860 888599733 669736760 2627121003 3493273260 756634118 3952386963 1618018642 1904564856 3631128272 3368988012 795713638 2262965313 1225451018 3611835862 2518868574 2117068721 1462984971 1661972111 2096674148 3344900630 591306402 2512940345 2864825412 2010958750 3923336989 3666707073 3687019542 3512448238 2435089124 151676465 2262685492 3368870348 1195765950 85340353 1413667802 134882307 3790347913 2330685395 1405900893 764995871 3919166573 3227285254 3809711622 360718059 510484426 3140016451 1164969487 3116080378 3189780359 2384287473 255 362436" option to reproduce the execution
0.00/0.01	c #vars 169
0.00/0.01	c #constraints 101
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 |       90      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      157 |      100 |       90      0 |        0 |        0
0.00/0.05	c  0.0s |       2 |      347 |      250 |      100      2 |        0 |        0
0.00/0.07	c  0.1s |       3 |      668 |      475 |      111      4 |        0 |        0
0.09/0.11	c  0.1s |       4 |     1237 |      813 |      123      8 |        0 |        0
0.09/0.18	c  0.2s |       5 |     1991 |     1320 |      136     12 |        0 |        0
0.19/0.27	c  0.3s |       6 |     3111 |     2081 |      165     19 |        0 |        0
0.39/0.41	c  0.4s |       7 |     4765 |     3223 |      182     26 |        1 |        1
0.59/0.62	c  0.6s |       8 |     7297 |     4936 |      201     39 |        1 |        1
0.89/0.95	c  0.9s |       9 |    10880 |     7506 |      222     56 |        2 |        1
1.39/1.44	c  1.4s |      10 |    16408 |    11361 |      245     78 |        3 |        1
1.99/2.02	c  2.0s |      11 |    24248 |    17144 |      270    111 |        4 |        1
2.79/2.85	c  2.8s |      12 |    36176 |    25819 |      297    158 |        6 |        1
3.99/4.08	c  4.1s |      13 |    53253 |    38832 |      327    226 |        6 |        1
5.79/5.87	c  5.9s |      14 |    79653 |    58352 |      360    310 |       14 |        2
6.89/6.99	c  7.0s |      14 |    95593 |    70265 |      360    354 |       22 |        3
6.89/6.99	c #cpu_time = 6.954s
6.89/6.99	c #wall_clock_time = 6.972s
6.89/6.99	c #decision = 95593
6.89/6.99	c #random_decision = 235
6.89/6.99	c #conflict = 70265
6.89/6.99	c #restart = 14
6.89/6.99	s SATISFIABLE
6.89/6.99	v -x1 -x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10
6.89/6.99	v -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20
6.89/6.99	v -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 x30
6.89/6.99	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
6.89/6.99	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50
6.89/6.99	v -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60
6.89/6.99	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
6.89/6.99	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80
6.89/6.99	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90
6.89/6.99	v -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
6.89/6.99	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110
6.89/6.99	v x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120
6.89/6.99	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
6.89/6.99	v -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140
6.89/6.99	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
6.89/6.99	v x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
6.89/6.99	v -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169
6.89/6.99	c total CPU time = 6.972s
6.89/6.99	c total wall clock time = 6.990s

Verifier Data 

OK	0

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-4098542-1466206068/watcher-4098542-1466206068 -o /tmp/evaluation-result-4098542-1466206068/solver-4098542-1466206068 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31240 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4098542-1466206068.opb 

pid=31368
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 0.41 0.18 0.11 3/179 31371
/proc/meminfo: memFree=30644268/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=745916 CPUtime=0 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 2785 0 0 0 0 0 0 0 20 0 4 0 22653322 763817984 3146 33554432000 4194304 16246674 140735690405264 140735690404688 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 186991 3156 441 2943 0 183885 0
[pid=31371/tid=31372] ppid=31368 vsize=762300 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 780595200 3213 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=766396 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 784789504 3229 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=771516 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653322 790032384 3249 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.10021 s]
/proc/loadavg: 0.41 0.18 0.11 3/179 31371
/proc/meminfo: memFree=30644268/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 18956 0 0 0 7 2 0 0 20 0 4 0 22653322 1247350784 19307 33554432000 4194304 16246674 140735690405264 140735690404688 5677541 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 304529 19310 733 2943 0 301423 0
[pid=31371/tid=31372] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 19316 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 19322 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 19330 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200501 s]
/proc/loadavg: 0.41 0.18 0.11 3/179 31371
/proc/meminfo: memFree=30644268/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 33441 0 0 0 14 5 0 0 20 0 4 0 22653322 1247350784 33791 33554432000 4194304 16246674 140735690405264 140735690404688 5662075 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 304529 33798 733 2943 0 301423 0
[pid=31371/tid=31372] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 33801 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 33807 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 33812 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300452 s]
/proc/loadavg: 0.41 0.18 0.11 3/179 31371
/proc/meminfo: memFree=30644268/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 47680 0 0 0 23 6 0 0 20 0 4 0 22653322 1247350784 48030 33554432000 4194304 16246674 140735690405264 140735690404688 12478333 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 304529 48038 733 2943 0 301423 0
[pid=31371/tid=31372] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 48043 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 48045 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 48049 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700392 s]
/proc/loadavg: 0.41 0.18 0.11 3/179 31371
/proc/meminfo: memFree=30644268/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 107232 0 0 0 54 15 0 0 20 0 4 0 22653322 1247350784 107582 33554432000 4194304 16246674 140735690405264 140735690387136 5546181 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 304529 107592 734 2943 0 301423 0
[pid=31371/tid=31372] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 107595 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 107598 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 107603 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50038 s]
/proc/loadavg: 0.41 0.18 0.11 3/183 31375
/proc/meminfo: memFree=29330640/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 228212 0 0 0 118 31 0 0 20 0 4 0 22653322 1247350784 228562 33554432000 4194304 16246674 140735690405264 140735690387136 5721708 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 304529 228568 735 2943 0 301423 0
[pid=31371/tid=31372] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 228571 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 228576 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22653322 1247350784 228580 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

[startup+3.1004 s]
/proc/loadavg: 0.54 0.21 0.12 3/183 31375
/proc/meminfo: memFree=28753280/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1305156 CPUtime=3.09 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 267266 0 0 0 274 35 0 0 20 0 4 0 22653322 1336479744 267596 33554432000 4194304 16246674 140735690405264 140735690387136 5711716 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 326289 267596 799 2943 0 323183 0
[pid=31371/tid=31372] ppid=31368 vsize=1305156 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1336479744 267596 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1305156 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1336479744 267596 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1305156 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22653322 1336479744 267596 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1305156

[startup+6.30035 s]
/proc/loadavg: 0.54 0.21 0.12 3/183 31424
/proc/meminfo: memFree=29597940/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1306180 CPUtime=6.29 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 267412 0 0 0 594 35 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140735690388264 5672188 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 326545 267742 799 2943 0 323439 0
[pid=31371/tid=31372] ppid=31368 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1306180

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31371 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.60035 s]
/proc/loadavg: 0.54 0.21 0.12 3/183 31424
/proc/meminfo: memFree=29597940/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=1306180 CPUtime=6.59 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202496 267412 0 0 0 624 35 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140735690388264 5717780 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 326545 267742 799 2943 0 323439 0
[pid=31371/tid=31372] ppid=31368 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31372/stat : 31372 (toysat) S 31368 31371 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140226405051632 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=31371/tid=31373] ppid=31368 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31373/stat : 31373 (toysat) S 31368 31371 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140226320116976 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=31371/tid=31374] ppid=31368 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/31371/task/31374/stat : 31374 (toysat) S 31368 31371 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22653322 1337528320 267742 33554432000 4194304 16246674 140735690405264 140226309643440 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.59
Current children cumulated vsize (KiB) 1306180

[startup+7.00034 s]
/proc/loadavg: 0.54 0.21 0.12 3/183 31424
/proc/meminfo: memFree=28939004/32872528 swapFree=1200228/1314692
[pid=31371] ppid=31368 vsize=0 CPUtime=6.99 cores=0,2,4,6
/proc/31371/stat : 31371 (toysat) R 31368 31371 31224 0 -1 4202500 267419 0 0 0 663 36 0 0 20 0 1 0 22653322 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/31371/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 7.05145
CPU time (s): 7.04993
CPU user time (s): 6.63099
CPU system time (s): 0.418936
CPU usage (%): 99.9785
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.63099
system time used= 0.418936
maximum resident set size= 1070988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267419
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= 8

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-18 01:27:48
IDJOB=4098542
IDBENCH=1198
IDSOLVER=2542
FILE ID=node131/4098542-1466206068
RUNJOBID= node131-1466206062-31240
PBS_JOBID= 19918146
Free space on /tmp= 71692 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970170.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098542-1466206068/watcher-4098542-1466206068 -o /tmp/evaluation-result-4098542-1466206068/solver-4098542-1466206068 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31240 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4098542-1466206068.opb

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

MD5SUM BENCH= 63385422cda5eb20775d1108101857fb
RANDOM SEED=1083916137

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
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		: 2666.752
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		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30655368 kB
Buffers:           36176 kB
Cached:            96056 kB
SwapCached:         1500 kB
Active:           141636 kB
Inactive:          55432 kB
Active(anon):      64484 kB
Inactive(anon):     2640 kB
Active(file):      77152 kB
Inactive(file):    52792 kB
Unevictable:     1314692 kB
Mlocked:         1200228 kB
SwapTotal:      67108856 kB
SwapFree:       67099820 kB
Dirty:             33084 kB
Writeback:            56 kB
AnonPages:       1378772 kB
Mapped:             9948 kB
Shmem:                 0 kB
Slab:             570776 kB
SReclaimable:      13896 kB
SUnreclaim:       556880 kB
KernelStack:        1400 kB
PageTables:         8748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2442072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71676 MiB
End job on node131 at 2016-06-18 01:27:55