Trace number 4115143

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
minisatp 2012-10-02 git-d91742bOPT91 1.81272 1.8136

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
MD5SUM9c73ae3327669d874cd1c2ac8b389288
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark91
Best CPU time to get the best result obtained on this benchmark0.130979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved YES
Number of variables265
Total number of constraints29
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints29
Minimum length of a constraint5
Maximum length of a constraint65
Number of terms in the objective function 265
Biggest coefficient in the objective function 245704
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524478
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262130
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524478
Number of bits of the biggest sum of numbers20
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 Parsing PB file...
0.00/0.00	c Converting 35 PB-constraints to clauses...
0.00/0.00	c   -- Unit propagations: p
0.00/0.00	c   -- Detecting intervals from adjacent constraints: ######
0.00/0.00	c   -- Clauses(.)/Splits(s): (none)
0.00/0.00	c ---[  34]---> BDD-cost:    4
0.00/0.00	c ---[  33]---> BDD-cost:    4
0.00/0.00	c ---[  32]---> BDD-cost:    4
0.00/0.00	c ---[  31]---> BDD-cost:    4
0.00/0.00	c ---[  30]---> BDD-cost:    4
0.00/0.00	c ---[  29]---> BDD-cost:    4
0.00/0.00	c ---[  28]---> BDD-cost:    4
0.00/0.00	c ---[  27]---> BDD-cost:    4
0.00/0.00	c ---[  26]---> BDD-cost:    4
0.00/0.00	c ---[  25]---> BDD-cost:    4
0.00/0.00	c ---[  24]---> BDD-cost:    4
0.00/0.00	c ---[  22]---> Sorter-cost:  193     Base: 2
0.00/0.00	c ---[  20]---> Sorter-cost:  522     Base: 3
0.00/0.00	c ---[  18]---> BDD-cost:   63
0.00/0.00	c ---[  16]---> BDD-cost:   63
0.00/0.00	c ---[  14]---> BDD-cost:   63
0.00/0.00	c ---[  12]---> BDD-cost:   63
0.00/0.00	c ---[  11]---> Adder-cost: 83   maxlim: 23   bits: 6/5
0.00/0.00	c ---[  10]---> Sorter-cost: 1232     Base: 2 2 2 2 3 2 2 2
0.00/0.02	c ---[   9]---> Adder-cost: 149   maxlim: 1266   bits: 12/11
0.00/0.03	c ---[   8]---> Adder-cost: 148   maxlim: 2258   bits: 13/12
0.00/0.05	c ---[   7]---> Sorter-cost: 1232     Base: 2 2 2 2 3 2 2 2
0.00/0.06	c ---[   6]---> Sorter-cost: 1461     Base: 3 3 11 2 2
0.00/0.08	c ---[   5]---> Adder-cost: 66   maxlim: 50   bits: 7/6
0.00/0.08	c ---[   4]---> Sorter-cost:  310     Base: 2 2 2 2 2 2 2
0.00/0.08	c ---[   3]---> Sorter-cost:  358     Base: 2 2 2 2 2 2 2
0.00/0.08	c ---[   2]---> Sorter-cost:  358     Base: 2 2 2 2 2 2 2
0.00/0.08	c ---[   1]---> Sorter-cost:  310     Base: 2 2 2 2 2 2 2
0.00/0.08	c ---[   0]---> Sorter-cost:  310     Base: 2 2 2 2 2 2 2
0.09/0.12	|  Eliminated clauses:           0.09 Mb                                      |
0.09/0.12	============================[ Search Statistics ]==============================
0.09/0.12	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	===============================================================================
0.09/0.12	|       100 |    3791    16198    45829 |     5939      100      6 |  2.327 % |
0.09/0.12	|       250 |    3495    16198    45829 |     6533      244      8 |  7.319 % |
0.09/0.12	===============================================================================
0.09/0.12	c Found solution: 158
0.09/0.13	c ---[   0]---> Sorter-cost: 7673     Base: 3
0.09/0.18	|  Eliminated clauses:           0.20 Mb                                      |
0.09/0.18	============================[ Search Statistics ]==============================
0.09/0.18	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.18	===============================================================================
0.09/0.18	===============================================================================
0.09/0.18	c Found solution: 133
0.09/0.18	c ---[   0]---> Sorter-cost:    2     Base: 3
0.19/0.23	|  Eliminated clauses:           0.21 Mb                                      |
0.19/0.23	============================[ Search Statistics ]==============================
0.19/0.23	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.23	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.23	===============================================================================
0.19/0.23	|       404 |    7626    30934    86839 |    11342      336     10 |  3.317 % |
0.19/0.23	|       554 |    7626    30934    86839 |    12476      486      9 |  3.317 % |
0.19/0.23	|       779 |    7626    30934    86839 |    13724      711      8 |  3.317 % |
0.19/0.23	===============================================================================
0.19/0.23	c Found solution: 132
0.19/0.23	c ---[   0]---> Sorter-cost: 6905     Base: 3
0.29/0.30	|  Eliminated clauses:           0.31 Mb                                      |
0.29/0.30	============================[ Search Statistics ]==============================
0.29/0.30	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	===============================================================================
0.29/0.30	|      1099 |   10440    36842   111472 |    13508     1029      9 |  2.519 % |
0.29/0.30	|      1249 |   10440    36842   111472 |    14859     1179     10 |  2.519 % |
0.29/0.30	|      1474 |   10440    36842   111472 |    16345     1404     11 |  2.519 % |
0.29/0.30	===============================================================================
0.29/0.30	c Found solution: 131
0.29/0.30	c ---[   0]---> Sorter-cost: 3903     Base: 3
0.29/0.36	|  Eliminated clauses:           0.39 Mb                                      |
0.29/0.36	============================[ Search Statistics ]==============================
0.29/0.36	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.36	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.36	===============================================================================
0.29/0.36	|      1627 |   12736    47257   140595 |    17327     1556     12 |  2.128 % |
0.29/0.36	===============================================================================
0.29/0.36	c Found solution: 130
0.29/0.36	c ---[   0]---> Sorter-cost:    1     Base: 3
0.29/0.38	|  Eliminated clauses:           0.39 Mb                                      |
0.29/0.38	============================[ Search Statistics ]==============================
0.29/0.38	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	===============================================================================
0.29/0.38	===============================================================================
0.29/0.38	c Found solution: 120
0.29/0.39	c ---[   0]---> Sorter-cost:    2     Base: 3
0.39/0.46	|  Eliminated clauses:           0.40 Mb                                      |
0.39/0.46	============================[ Search Statistics ]==============================
0.39/0.46	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.46	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.46	===============================================================================
0.39/0.46	|      1857 |   12676    47280   141513 |    17336     1784     14 |  2.166 % |
0.39/0.46	|      2007 |   12664    47280   141513 |    19069     1932     14 |  2.216 % |
0.39/0.46	===============================================================================
0.39/0.46	c Found solution: 116
0.39/0.46	c ---[   0]---> Sorter-cost: 6886     Base: 3
0.59/0.61	|  Eliminated clauses:           0.50 Mb                                      |
0.59/0.61	============================[ Search Statistics ]==============================
0.59/0.61	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.61	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.61	===============================================================================
0.59/0.61	|      2290 |   16273    61743   180781 |    22639     2209     15 |  2.038 % |
0.59/0.61	|      2440 |   16265    61743   180781 |    24903     2358     16 |  2.064 % |
0.59/0.61	|      2665 |   16265    61743   180781 |    27393     2583     22 |  2.064 % |
0.59/0.61	===============================================================================
0.59/0.61	c Found solution: 102
0.59/0.61	c ---[   0]---> Sorter-cost: 4245     Base: 3
0.79/0.87	|  Eliminated clauses:           0.57 Mb                                      |
0.79/0.87	============================[ Search Statistics ]==============================
0.79/0.87	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.87	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.87	===============================================================================
0.79/0.87	|      2978 |   17049    62524   186739 |    22925     2893     23 |  2.927 % |
0.79/0.87	|      3128 |   16941    62524   186739 |    25218     3038     22 |  3.251 % |
0.79/0.87	|      3353 |   16937    62524   186739 |    27739     3262     23 |  3.263 % |
0.79/0.87	|      3690 |   16937    62524   186739 |    30513     3599     22 |  3.263 % |
0.79/0.87	|      4196 |   16937    62524   186739 |    33565     4105     23 |  3.263 % |
0.79/0.87	===============================================================================
0.79/0.87	c Found solution: 98
0.79/0.87	c ---[   0]---> Sorter-cost: 3873     Base: 3
0.89/0.92	|  Eliminated clauses:           0.63 Mb                                      |
0.89/0.92	============================[ Search Statistics ]==============================
0.89/0.92	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.92	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.92	===============================================================================
0.89/0.92	===============================================================================
0.89/0.92	c Found solution: 97
0.89/0.92	c ---[   0]---> Sorter-cost:    1     Base: 3
0.89/0.95	|  Eliminated clauses:           0.63 Mb                                      |
0.89/0.95	============================[ Search Statistics ]==============================
0.89/0.95	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.95	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.95	===============================================================================
0.89/0.95	===============================================================================
0.89/0.95	c Found solution: 96
0.89/0.95	c ---[   0]---> Sorter-cost:    2     Base: 3
0.89/0.98	|  Eliminated clauses:           0.63 Mb                                      |
0.89/0.98	============================[ Search Statistics ]==============================
0.89/0.98	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.98	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.98	===============================================================================
0.89/0.98	===============================================================================
0.89/0.98	c Found solution: 95
0.89/0.98	c ---[   0]---> Sorter-cost:    2     Base: 3
0.98/1.04	|  Eliminated clauses:           0.63 Mb                                      |
0.98/1.04	============================[ Search Statistics ]==============================
0.98/1.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.04	===============================================================================
0.98/1.04	|      4473 |   18569    68174   203531 |    24997     4382     23 |  3.020 % |
0.98/1.04	===============================================================================
0.98/1.04	c Found solution: 93
0.98/1.04	c ---[   0]---> Sorter-cost:    2     Base: 3
1.09/1.12	|  Eliminated clauses:           0.63 Mb                                      |
1.09/1.12	============================[ Search Statistics ]==============================
1.09/1.12	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.12	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.12	===============================================================================
1.09/1.12	|      4602 |   18570    68181   203558 |    24999     4511     23 |  3.022 % |
1.09/1.12	|      4752 |   18567    68181   203558 |    27499     4660     23 |  3.031 % |
1.09/1.12	===============================================================================
1.09/1.12	c Found solution: 92
1.09/1.12	c ---[   0]---> Sorter-cost:    2     Base: 3
1.19/1.24	|  Eliminated clauses:           0.63 Mb                                      |
1.19/1.24	============================[ Search Statistics ]==============================
1.19/1.24	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.24	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.19/1.24	===============================================================================
1.19/1.24	|      4905 |   18566    68175   203528 |    24997     4813     24 |  3.033 % |
1.19/1.24	|      5055 |   18566    68175   203528 |    27497     4963     25 |  3.033 % |
1.19/1.24	===============================================================================
1.19/1.24	c Found solution: 91
1.19/1.24	c ---[   0]---> Sorter-cost:    1     Base: 3
1.78/1.81	|  Eliminated clauses:           0.64 Mb                                      |
1.78/1.81	============================[ Search Statistics ]==============================
1.78/1.81	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.78/1.81	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.78/1.81	===============================================================================
1.78/1.81	|      5284 |   18570    68201   203704 |    25007     5192     25 |  3.028 % |
1.78/1.81	|      5434 |   18570    68201   203704 |    27507     5342     25 |  3.028 % |
1.78/1.81	|      5659 |   18570    68201   203704 |    30258     5567     24 |  3.028 % |
1.78/1.81	|      5996 |   18570    68201   203704 |    33284     5904     24 |  3.028 % |
1.78/1.81	|      6502 |   18497    68201   203704 |    36612     5870     24 |  3.225 % |
1.78/1.81	===============================================================================
1.78/1.81	c Optimal solution: 91
1.78/1.81	s OPTIMUM FOUND
1.78/1.81	v x31 x32 -x33 x34 -x35 -x36 -x37 -x38 x39 -x40 x41 x42 -x43 -x44 x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x1 -x2 -x3 x4 -x5 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x61 x62 -x63 -x64 -x65 -x6 x7 x8 -x9 -x10 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x66 x67 -x68 -x69 -x70 -x11 -x12 -x13 -x14 x15 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x71 -x72 x73 x74 -x75 x16 x17 x18 -x19 -x20 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x76 -x77 x78 x79 -x80 -x21 -x22 -x23 x24 -x25 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x81 x82 x83 x84 -x85 -x26 -x27 -x28 -x29 -x30 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265
1.78/1.81	c _______________________________________________________________________________
1.78/1.81	c 
1.78/1.81	restarts              : 59
1.78/1.81	conflicts             : 6863           (3811 /sec)
1.78/1.81	decisions             : 31646          (0.00 % random) (17574 /sec)
1.78/1.81	propagations          : 9082017        (5043531 /sec)
1.78/1.81	conflict literals     : 159648         (45.96 % deleted)
1.78/1.81	Memory used           : 23.57 MB
1.78/1.81	CPU time              : 1.80073 s
1.78/1.81	c _______________________________________________________________________________

Verifier Data 

OK	91

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-4115143-1466527110/watcher-4115143-1466527110 -o /tmp/evaluation-result-4115143-1466527110/solver-4115143-1466527110 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466515257-29310 --watchdog 1960 minisatp HOME/instance-4115143-1466527110.opb 

pid=31327
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.16 2.12 2.04 3/176 31330
/proc/meminfo: memFree=31562388/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=6324 CPUtime=0 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 54757718 6475776 209 33554432000 4194304 5646918 140734297274512 140734576964328 4953168 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 1581 209 121 355 0 1222 0

[startup+0.100173 s]
/proc/loadavg: 2.16 2.12 2.04 3/176 31330
/proc/meminfo: memFree=31562388/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=8600 CPUtime=0.09 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 1003 0 0 0 9 0 0 0 20 0 1 0 54757718 8806400 866 33554432000 4194304 5646918 140734297274512 140734576964328 4446592 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 2150 866 160 355 0 1791 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8600

[startup+0.200306 s]
/proc/loadavg: 2.16 2.12 2.04 3/176 31330
/proc/meminfo: memFree=31562388/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=8732 CPUtime=0.19 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 2443 0 0 0 19 0 0 0 20 0 1 0 54757718 8941568 1855 33554432000 4194304 5646918 140734297274512 140734576964328 4419702 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 2183 1855 180 355 0 1824 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8732

[startup+0.300321 s]
/proc/loadavg: 2.16 2.12 2.04 3/176 31330
/proc/meminfo: memFree=31562388/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=13464 CPUtime=0.29 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 3476 0 0 0 29 0 0 0 20 0 1 0 54757718 13787136 2866 33554432000 4194304 5646918 140734297274512 140734576964328 4403201 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 3366 2866 187 355 0 3007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13464

[startup+0.700301 s]
/proc/loadavg: 2.16 2.12 2.04 3/176 31330
/proc/meminfo: memFree=31562388/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=20672 CPUtime=0.69 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 5283 0 0 0 69 0 0 0 20 0 1 0 54757718 21168128 4622 33554432000 4194304 5646918 140734297274512 140734297272824 4402684 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 5168 4622 190 355 0 4809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20672

[startup+1.50025 s]
/proc/loadavg: 2.16 2.12 2.04 3/177 31331
/proc/meminfo: memFree=31541352/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=21452 CPUtime=1.48 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 5600 0 0 0 148 0 0 0 20 0 1 0 54757718 21966848 4925 33554432000 4194304 5646918 140734297274512 140734297272824 4399392 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 5363 4925 190 355 0 5004 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21452

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31330 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60032 s]
/proc/loadavg: 2.16 2.12 2.04 3/177 31331
/proc/meminfo: memFree=31541352/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=21452 CPUtime=1.58 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 5610 0 0 0 158 0 0 0 20 0 1 0 54757718 21966848 4933 33554432000 4194304 5646918 140734297274512 140734297272792 4402853 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 5363 4933 190 355 0 5004 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 21452

[startup+1.80027 s]
/proc/loadavg: 2.16 2.12 2.04 3/177 31331
/proc/meminfo: memFree=31541352/32872528 swapFree=338416/354768
[pid=31330] ppid=31327 vsize=24128 CPUtime=1.78 cores=0,2,4,6
/proc/31330/stat : 31330 (minisatp) R 31327 31330 29294 0 -1 4202496 5769 0 0 0 178 0 0 0 20 0 1 0 54757718 24707072 5602 33554432000 4194304 5646918 140734297274512 140734297272792 4402853 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31330/statm: 6032 5602 190 355 0 5673 0
Current children cumulated CPU time (s) 1.78
Current children cumulated vsize (KiB) 24128

Child status: 0
Real time (s): 1.8136
CPU time (s): 1.81272
CPU user time (s): 1.80173
CPU system time (s): 0.010998
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 24128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.80173
system time used= 0.010998
maximum resident set size= 22444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5778
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= 1
involuntary context switches= 3

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

The end

Launcher Data 

Begin job on node126 at 2016-06-21 18:38:30
IDJOB=4115143
IDBENCH=1754
IDSOLVER=2555
FILE ID=node126/4115143-1466527110
RUNJOBID= node126-1466515257-29310
PBS_JOBID= 19942885
Free space on /tmp= 71736 MiB

SOLVER NAME= minisatp 2012-10-02 git-d91742b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
COMMAND LINE= minisatp BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115143-1466527110/watcher-4115143-1466527110 -o /tmp/evaluation-result-4115143-1466527110/solver-4115143-1466527110 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466515257-29310 --watchdog 1960  minisatp HOME/instance-4115143-1466527110.opb

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

MD5SUM BENCH= 9c73ae3327669d874cd1c2ac8b389288
RANDOM SEED=2147163683

node126.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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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:        31563636 kB
Buffers:           12368 kB
Cached:            58936 kB
SwapCached:         1724 kB
Active:           182536 kB
Inactive:          47984 kB
Active(anon):     160504 kB
Inactive(anon):      948 kB
Active(file):      22032 kB
Inactive(file):    47036 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67099092 kB
Dirty:              3892 kB
Writeback:             0 kB
AnonPages:        534080 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             571420 kB
SReclaimable:      15868 kB
SUnreclaim:       555552 kB
KernelStack:        1464 kB
PageTables:         5644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     659400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    141312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-4115143-1466527110.opb

Free space on /tmp at the end= 71732 MiB
End job on node126 at 2016-06-21 18:38:32