Trace number 3721785

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
PB07: minisat+ 1.14OPT-68 12.3581 12.3617

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-7000opt.opb
MD5SUMa25a52544be0f6847f2aa8f54184e900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark1.64675
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints29069
Number of constraints which are clauses29069
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 347
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 347
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c Parsing PB file...
0.39/0.42	c Converting 29069 PB-constraints to clauses...
0.39/0.42	c   -- Unit propagations: (none)
0.39/0.42	c   -- Detecting intervals from adjacent constraints: (none)
0.39/0.42	c   -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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0.39/0.46	c ==================================[MINISAT+]==================================
0.39/0.46	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.46	c ==============================================================================
0.39/0.46	c |         0 |   29069    86037 |    9689       0        0     nan |  0.000 % |
0.39/0.46	c ==============================================================================
0.39/0.46	c Found solution: -13
0.39/0.46	o -13
0.39/0.46	c ---[   0]---> Sorter-cost: 5634     Base: 3
0.39/0.47	c ==================================[MINISAT+]==================================
0.39/0.47	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.47	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.47	c ==============================================================================
0.39/0.47	c |         1 |   39681   110920 |   13227       1        2     2.0 |  0.000 % |
0.39/0.48	c ==============================================================================
0.39/0.48	c Found solution: -32
0.39/0.48	o -32
0.39/0.48	c ---[   0]---> Sorter-cost: 4474     Base: 3
0.39/0.49	c ==================================[MINISAT+]==================================
0.39/0.49	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.49	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.49	c ==============================================================================
0.39/0.49	c |        61 |   43951   121053 |   14650      49      259     5.3 |  0.000 % |
0.39/0.49	c ==============================================================================
0.39/0.49	c Found solution: -39
0.39/0.49	o -39
0.39/0.50	c ---[   0]---> Sorter-cost:    2     Base: 3
0.49/0.50	c ==================================[MINISAT+]==================================
0.49/0.50	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.50	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.50	c ==============================================================================
0.49/0.50	c |        62 |   47783   130077 |   15927      50      335     6.7 |  0.000 % |
0.49/0.50	c ==============================================================================
0.49/0.50	c Found solution: -41
0.49/0.50	o -41
0.49/0.51	c ---[   0]---> Sorter-cost:    1     Base: 3
0.49/0.51	c ==================================[MINISAT+]==================================
0.49/0.51	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.51	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.51	c ==============================================================================
0.49/0.51	c |        64 |   47788   130097 |   15929      52      479     9.2 |  0.000 % |
0.49/0.53	c ==============================================================================
0.49/0.53	c Found solution: -43
0.49/0.53	o -43
0.49/0.53	c ---[   0]---> Sorter-cost: 3630     Base: 3
0.49/0.53	c ==================================[MINISAT+]==================================
0.49/0.53	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.53	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.53	c ==============================================================================
0.49/0.53	c |        98 |   53161   142789 |   17720      81     1495    18.5 |  0.000 % |
0.49/0.56	c |       198 |   49957   135468 |   19492     165     2301    13.9 | 12.758 % |
0.49/0.57	c ==============================================================================
0.49/0.57	c Found solution: -58
0.49/0.57	o -58
0.49/0.57	c ---[   0]---> Sorter-cost: 3238     Base: 3
0.49/0.58	c ==================================[MINISAT+]==================================
0.49/0.58	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.58	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.58	c ==============================================================================
0.49/0.58	c |       218 |   55862   149340 |   18620     185     2382    12.9 | 12.758 % |
0.59/0.60	c ==============================================================================
0.59/0.60	c Found solution: -59
0.59/0.60	o -59
0.59/0.60	c ---[   0]---> Sorter-cost: 1845     Base: 3
0.59/0.60	c ==================================[MINISAT+]==================================
0.59/0.60	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.60	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.60	c ==============================================================================
0.59/0.60	c |       256 |   57670   153624 |   19223     222     3264    14.7 | 12.758 % |
0.59/0.61	c ==============================================================================
0.59/0.61	c Found solution: -62
0.59/0.61	o -62
0.59/0.61	c ---[   0]---> Sorter-cost:    1     Base: 3
0.59/0.61	c ==================================[MINISAT+]==================================
0.59/0.61	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.61	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.61	c ==============================================================================
0.59/0.61	c |       259 |   57695   153705 |   19231     225     3402    15.1 | 12.758 % |
0.59/0.65	c |       359 |   55846   149476 |   21154     316     6255    19.8 | 13.981 % |
0.59/0.69	c |       509 |   55105   147813 |   23269     455    10282    22.6 | 16.024 % |
0.69/0.74	c |       734 |   54339   146064 |   25596     671    15267    22.8 | 17.930 % |
0.79/0.80	c |      1071 |   54339   146064 |   28156    1008    25774    25.6 | 17.930 % |
0.79/0.81	c ==============================================================================
0.79/0.81	c Found solution: -63
0.79/0.81	o -63
0.79/0.81	c ---[   0]---> Sorter-cost: 3470     Base: 3
0.79/0.82	c ==================================[MINISAT+]==================================
0.79/0.82	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.82	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.82	c ==============================================================================
0.79/0.82	c |      1097 |   60999   161665 |   20333    1034    26345    25.5 | 17.930 % |
0.79/0.85	c |      1198 |   60999   161665 |   22366    1135    29930    26.4 | 15.433 % |
0.79/0.87	c ==============================================================================
0.79/0.87	c Found solution: -64
0.79/0.87	o -64
0.79/0.87	c ---[   0]---> Sorter-cost:    2     Base: 3
0.79/0.87	c ==================================[MINISAT+]==================================
0.79/0.87	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.87	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.87	c ==============================================================================
0.79/0.87	c |      1243 |   61141   162014 |   20380    1180    32225    27.3 | 15.433 % |
0.79/0.89	c ==============================================================================
0.79/0.89	c Found solution: -66
0.79/0.89	o -66
0.79/0.89	c ---[   0]---> Sorter-cost:    2     Base: 3
0.79/0.89	c ==================================[MINISAT+]==================================
0.79/0.89	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.89	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.89	c ==============================================================================
0.79/0.89	c |      1262 |   61147   162032 |   20382    1199    33745    28.1 | 15.433 % |
0.89/0.92	c |      1362 |   61147   162032 |   22420    1299    38202    29.4 | 15.376 % |
0.89/0.96	c |      1512 |   60868   161395 |   24662    1446    40958    28.3 | 15.831 % |
1.00/1.00	c |      1737 |   60868   161395 |   27128    1671    46825    28.0 | 15.831 % |
1.00/1.07	c |      2075 |   60868   161395 |   29841    2009    57604    28.7 | 15.831 % |
1.10/1.19	c |      2581 |   60868   161395 |   32825    2515    69626    27.7 | 15.831 % |
1.29/1.37	c |      3340 |   60595   160764 |   36107    3271    88790    27.1 | 16.418 % |
1.59/1.64	c |      4480 |   60595   160764 |   39718    4411   113962    25.8 | 16.418 % |
1.99/2.06	c |      6188 |   60593   160760 |   43690    6118   148490    24.3 | 16.424 % |
2.29/2.37	c ==============================================================================
2.29/2.37	c Found solution: -67
2.29/2.37	o -67
2.29/2.37	c ---[   0]---> Sorter-cost: 3110     Base: 3
2.29/2.38	c ==================================[MINISAT+]==================================
2.29/2.38	c | Conflicts | Original         | Learnt                           | Progress |
2.29/2.38	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.29/2.38	c ==============================================================================
2.29/2.38	c |      7371 |   66711   175096 |   22237    7299   175957    24.1 | 16.424 % |
2.39/2.40	c |      7471 |   66711   175096 |   24460    7399   178937    24.2 | 14.673 % |
2.39/2.45	c |      7621 |   66711   175096 |   26906    7549   183039    24.2 | 14.673 % |
2.49/2.52	c |      7847 |   66711   175096 |   29597    7775   187447    24.1 | 14.673 % |
2.59/2.61	c |      8184 |   66711   175096 |   32557    8112   194934    24.0 | 14.673 % |
2.69/2.75	c |      8690 |   66711   175096 |   35812    8618   208578    24.2 | 14.673 % |
2.89/2.97	c |      9451 |   66711   175096 |   39394    9379   228195    24.3 | 14.673 % |
3.30/3.31	c |     10593 |   66127   173767 |   43333   10515   254345    24.2 | 15.827 % |
3.79/3.80	c |     12302 |   65869   173181 |   47666   12223   291956    23.9 | 16.235 % |
4.49/4.52	c |     14864 |   64275   169434 |   52433    2892    57532    19.9 | 18.847 % |
5.40/5.48	c |     18709 |   64196   169258 |   57677    6733   139852    20.8 | 18.984 % |
6.89/6.95	c |     24475 |   61951   164032 |   63444    8210   187112    22.8 | 22.731 % |
8.49/8.59	c ==============================================================================
8.49/8.59	c Found solution: -68
8.49/8.59	o -68
8.49/8.59	c ---[   0]---> Sorter-cost: 3028     Base: 3
8.59/8.60	c ==================================[MINISAT+]==================================
8.59/8.60	c | Conflicts | Original         | Learnt                           | Progress |
8.59/8.60	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
8.59/8.60	c ==============================================================================
8.59/8.60	c |     30425 |   65226   171702 |   21742   14159   339717    24.0 | 22.731 % |
8.59/8.63	c |     30525 |   65226   171702 |   23916   14259   342838    24.0 | 21.098 % |
8.59/8.67	c |     30675 |   65226   171702 |   26307   14409   345582    24.0 | 21.099 % |
8.70/8.74	c |     30900 |   65226   171702 |   28938   14634   349806    23.9 | 21.099 % |
8.80/8.84	c |     31237 |   64928   171018 |   31832   14970   356281    23.8 | 21.547 % |
8.89/8.99	c |     31743 |   64928   171018 |   35015   15476   367272    23.7 | 21.547 % |
9.19/9.22	c |     32503 |   64928   171018 |   38517   16236   381402    23.5 | 21.547 % |
9.49/9.57	c |     33642 |   64878   170897 |   42369   17365   408037    23.5 | 21.683 % |
9.99/10.09	c |     35350 |   63980   168782 |   46605   16602   396266    23.9 | 23.116 % |
10.79/10.85	c |     37912 |   62638   165612 |   51266   16551   398957    24.1 | 25.295 % |
11.89/11.92	c |     41756 |   56857   152019 |   56393    9621   224012    23.3 | 34.270 % |
12.29/12.35	c ==============================================================================
12.29/12.35	c Optimal solution: -68
12.29/12.35	s OPTIMUM FOUND
12.29/12.35	v x1 x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 x22 x23 -x24 x25 x26 x27 x28 x29 -x30 -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 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -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 -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 -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 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 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12.29/12.35	c _______________________________________________________________________________
12.29/12.35	c 
12.29/12.35	c restarts              : 49
12.29/12.35	c conflicts             : 43629          (3540 /sec)
12.29/12.35	c decisions             : 87994          (7141 /sec)
12.29/12.35	c propagations          : 0              (0 /sec)
12.29/12.35	c inspects              : 0              (0 /sec)
12.29/12.35	c CPU time              : 12.3231 s
12.29/12.35	c _______________________________________________________________________________

Verifier Data

OK	-68

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3721785-1338559839/watcher-3721785-1338559839 -o /tmp/evaluation-result-3721785-1338559839/solver-3721785-1338559839 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721785-1338559839.opb 

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: 1.92 1.98 1.96 3/177 27191
/proc/meminfo: memFree=29262916/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=1292 CPUtime=0 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 165 0 0 0 0 0 0 0 20 0 1 0 322108352 1323008 123 33554432000 134512640 135395479 4294824288 4294822824 135007481 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 323 123 74 216 0 105 0

[startup+0.094711 s]
/proc/loadavg: 1.92 1.98 1.96 3/177 27191
/proc/meminfo: memFree=29262916/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=3148 CPUtime=0.09 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 645 0 0 0 9 0 0 0 20 0 1 0 322108352 3223552 603 33554432000 134512640 135395479 4294824288 4294822588 135007481 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 787 604 74 216 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.100201 s]
/proc/loadavg: 1.92 1.98 1.96 3/177 27191
/proc/meminfo: memFree=29262916/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=3288 CPUtime=0.09 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 673 0 0 0 9 0 0 0 20 0 1 0 322108352 3366912 631 33554432000 134512640 135395479 4294824288 4294823120 134618678 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 822 632 74 216 0 604 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3288

[startup+0.300235 s]
/proc/loadavg: 1.92 1.98 1.96 3/177 27191
/proc/meminfo: memFree=29262916/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=7164 CPUtime=0.29 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 1649 0 0 0 29 0 0 0 20 0 1 0 322108352 7335936 1607 33554432000 134512640 135395479 4294824288 4294823120 134618678 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 1791 1607 74 216 0 1573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7164

[startup+0.700241 s]
/proc/loadavg: 1.92 1.98 1.96 3/177 27191
/proc/meminfo: memFree=29262916/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=13440 CPUtime=0.69 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3165 0 0 0 66 3 0 0 20 0 1 0 322108352 13762560 3122 33554432000 134512640 135395479 4294824288 4294822160 134575246 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3360 3122 110 216 0 3142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13440

[startup+1.50024 s]
/proc/loadavg: 1.93 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29248416/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=13892 CPUtime=1.49 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3333 0 0 0 146 3 0 0 20 0 1 0 322108352 14225408 3248 33554432000 134512640 135395479 4294824288 4294822256 134579871 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3473 3248 110 216 0 3255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13892

[startup+3.10024 s]
/proc/loadavg: 1.93 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29246804/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=14344 CPUtime=3.09 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3377 0 0 0 306 3 0 0 20 0 1 0 322108352 14688256 3292 33554432000 134512640 135395479 4294824288 4294822640 134581042 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3586 3292 110 216 0 3368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14344

[startup+6.30023 s]
/proc/loadavg: 1.93 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29242728/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=14344 CPUtime=6.29 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3377 0 0 0 626 3 0 0 20 0 1 0 322108352 14688256 3292 33554432000 134512640 135395479 4294824288 4294822640 134581183 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3586 3292 110 216 0 3368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14344

Solver just ended. Dumping a history of the last processes samples

[startup+9.50025 s]
/proc/loadavg: 1.93 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29236724/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=14504 CPUtime=9.49 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3416 0 0 0 946 3 0 0 20 0 1 0 322108352 14852096 3331 33554432000 134512640 135395479 4294824288 4294822640 134580765 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3626 3331 110 216 0 3408 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 14504

[startup+11.1003 s]
/proc/loadavg: 1.94 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29235500/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=14504 CPUtime=11.09 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3416 0 0 0 1106 3 0 0 20 0 1 0 322108352 14852096 3331 33554432000 134512640 135395479 4294824288 4294822640 134580916 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3626 3331 110 216 0 3408 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 14504

[startup+11.9002 s]
/proc/loadavg: 1.94 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29235500/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=14504 CPUtime=11.89 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3416 0 0 0 1186 3 0 0 20 0 1 0 322108352 14852096 3331 33554432000 134512640 135395479 4294824288 4294822640 134580789 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3626 3331 110 216 0 3408 0
Current children cumulated CPU time (s) 11.89
Current children cumulated vsize (KiB) 14504

[startup+12.3002 s]
/proc/loadavg: 1.94 1.98 1.96 3/178 27192
/proc/meminfo: memFree=29235680/32873844 swapFree=7644/7644
[pid=27191] ppid=27189 vsize=14504 CPUtime=12.29 cores=1,3,5,7
/proc/27191/stat : 27191 (minisat+) R 27189 27191 26286 0 -1 4202496 3416 0 0 0 1226 3 0 0 20 0 1 0 322108352 14852096 3331 33554432000 134512640 135395479 4294824288 4294822592 134580262 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0
/proc/27191/statm: 3626 3331 110 216 0 3408 0
Current children cumulated CPU time (s) 12.29
Current children cumulated vsize (KiB) 14504

Child status: 30
Real time (s): 12.3617
CPU time (s): 12.3581
CPU user time (s): 12.3241
CPU system time (s): 0.033994
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 14504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.3241
system time used= 0.033994
maximum resident set size= 13328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3420
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= 48

runsolver used 0.031995 second user time and 0.081987 second system time

The end

Launcher Data

Begin job on node147 at 2012-06-01 16:10:39
IDJOB=3721785
IDBENCH=71825
IDSOLVER=2306
FILE ID=node147/3721785-1338559839
RUNJOBID= node147-1338552574-26303
PBS_JOBID= 14635837
Free space on /tmp= 70784 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-7000opt.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721785-1338559839/watcher-3721785-1338559839 -o /tmp/evaluation-result-3721785-1338559839/solver-3721785-1338559839 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721785-1338559839.opb            

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

MD5SUM BENCH= a25a52544be0f6847f2aa8f54184e900
RANDOM SEED=874287331

node147.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		: 2666.951
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	: 5333.90
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.87
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29263452 kB
Buffers:          398084 kB
Cached:          2344108 kB
SwapCached:         3380 kB
Active:          1382908 kB
Inactive:        1377844 kB
Active(anon):      14176 kB
Inactive(anon):     5920 kB
Active(file):    1368732 kB
Inactive(file):  1371924 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:              5756 kB
Writeback:             0 kB
AnonPages:         25520 kB
Mapped:             9684 kB
Shmem:                 0 kB
Slab:             713192 kB
SReclaimable:     153356 kB
SUnreclaim:       559836 kB
KernelStack:        1488 kB
PageTables:         3772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     138292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721785-1338559839.opb

Free space on /tmp at the end= 70780 MiB
End job on node147 at 2012-06-01 16:10:52