Trace number 350790

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, and are wall clock time (not CPU 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
minisat+ 1.14SAT (TO)179 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-markshare2_1.opb
MD5SUMf3b3c7fec040599f5daa92cc157157c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved NO
Number of variables330
Total number of constraints13
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 constraints13
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261082
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
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 (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.02	c Converting 20 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: #######
0.00/0.02	c   -- Clauses(.)/Splits(s): (none)
0.00/0.02	c ---[  19]---> BDD-cost:   10
0.00/0.02	c ---[  18]---> BDD-cost:   10
0.00/0.02	c ---[  17]---> BDD-cost:   10
0.00/0.02	c ---[  16]---> BDD-cost:   10
0.00/0.02	c ---[  15]---> BDD-cost:   10
0.00/0.02	c ---[  14]---> BDD-cost:   10
0.00/0.03	c ---[  12]---> Adder-cost: 520   maxlim: 1898   bits: 12/11
0.02/0.06	c ---[  10]---> Adder-cost: 520   maxlim: 2050   bits: 12/12
0.02/0.09	c ---[   8]---> Adder-cost: 524   maxlim: 1955   bits: 12/11
0.09/0.12	c ---[   6]---> Adder-cost: 498   maxlim: 2092   bits: 12/12
0.09/0.15	c ---[   4]---> Adder-cost: 472   maxlim: 1928   bits: 12/11
0.09/0.18	c ---[   2]---> Adder-cost: 498   maxlim: 2079   bits: 12/12
0.19/0.21	c ---[   0]---> Adder-cost: 498   maxlim: 1917   bits: 12/11
0.19/0.26	c ==================================[MINISAT+]==================================
0.19/0.26	c | Conflicts | Original         | Learnt                           | Progress |
0.19/0.26	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.19/0.26	c ==============================================================================
0.19/0.26	c |         0 |   24222    86186 |    8074       0        0     nan |  0.000 % |
0.19/0.27	c |       100 |   24214    86160 |    8881      99      398     4.0 |  6.002 % |
0.19/0.28	c |       250 |   24214    86160 |    9769     249     2555    10.3 |  6.002 % |
0.19/0.29	c |       475 |   24214    86160 |   10746     474     4062     8.6 |  6.002 % |
0.29/0.33	c |       812 |   24174    86030 |   11821     806     7124     8.8 |  6.128 % |
0.29/0.37	c |      1318 |   24166    86004 |   13003    1311    12261     9.4 |  6.153 % |
0.39/0.43	c |      2077 |   24158    85978 |   14303    2069    25999    12.6 |  6.179 % |
0.49/0.53	c |      3216 |   24152    85960 |   15733    3207    42822    13.4 |  6.204 % |
0.69/0.70	c |      4924 |   24127    85881 |   17307    4911    81153    16.5 |  6.305 % |
0.89/0.94	c |      7487 |   24119    85855 |   19038    7473   144979    19.4 |  6.331 % |
1.09/1.16	c ==============================================================================
1.09/1.16	c Found solution: 179
1.09/1.16	o 179
1.09/1.16	c ---[   0]---> Sorter-cost: 7140     Base: 3 3 2 2
1.19/1.20	c ==================================[MINISAT+]==================================
1.19/1.20	c | Conflicts | Original         | Learnt                           | Progress |
1.19/1.20	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.19/1.20	c ==============================================================================
1.19/1.20	c |      9644 |   43328   130737 |   14442    9629   203574    21.1 |  6.331 % |
1.19/1.21	c |      9745 |   43328   130737 |   15886    9730   204973    21.1 |  2.406 % |
1.19/1.22	c |      9896 |   43328   130737 |   17474    9881   207584    21.0 |  2.406 % |
1.19/1.25	c |     10122 |   43328   130737 |   19222   10107   213277    21.1 |  2.406 % |
1.19/1.28	c |     10460 |   43328   130737 |   21144   10445   217662    20.8 |  2.406 % |
1.29/1.36	c |     10966 |   43328   130737 |   23258   10951   224063    20.5 |  2.406 % |
1.49/1.51	c |     11726 |   43276   130621 |   25584   11705   235316    20.1 |  2.549 % |
1.59/1.68	c |     12865 |   43276   130621 |   28143   12844   247183    19.2 |  2.549 % |
1.89/1.96	c |     14574 |   42872   129699 |   30957   14418   298512    20.7 |  3.647 % |
2.39/2.45	c |     17136 |   42864   129673 |   34053   16979   421563    24.8 |  3.657 % |
3.39/3.41	c |     20981 |   42864   129673 |   37458   20824   560125    26.9 |  3.657 % |
5.09/5.16	c |     26747 |   42864   129673 |   41204   26590   890801    33.5 |  3.657 % |
6.60/6.64	c |     35397 |   42864   129673 |   45325   35240  1072361    30.4 |  3.657 % |
10.09/10.19	c |     48371 |   42864   129673 |   49857   48214  1736883    36.0 |  3.657 % |
15.29/15.38	c |     67832 |   42803   129530 |   54843   30934  1139093    36.8 |  3.829 % |
23.78/23.83	c |     97025 |   42803   129530 |   60327   60127  2398392    39.9 |  3.829 % |
37.88/37.94	c |    140815 |   42631   129131 |   66360   60149  2943433    48.9 |  4.277 % |
56.68/56.70	c |    206499 |   42449   128714 |   72996   74867  4086387    54.6 |  4.803 % |
140.96/141.09	c |    305025 |   42284   128333 |   80296   50700  4698012    92.7 |  5.299 % |
303.91/304.08	c |    452815 |   42284   128333 |   88325   58131  5513305    94.8 |  5.299 % |
440.78/440.94	c |    674498 |   42212   128158 |   97158   64195  9266854   144.4 |  5.509 % |
745.81/746.03	c |   1007024 |   42199   128130 |  106874   66028  5384478    81.5 |  5.547 % |
1158.20/1158.64	c |   1505812 |   42199   128130 |  117561   27642  3006503   108.8 |  5.547 % |
1800.05/1800.61	c 
1800.05/1800.61	c *** TERMINATED ***
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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
1800.05/1800.61	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
1800.05/1800.61	v -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
1800.05/1800.61	v -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
1800.05/1800.61	v -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 x125 -x126 x127 x128 x129 -x130 -x131 -x132 -x133
1800.05/1800.61	v -x134 x135 -x136 x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154
1800.05/1800.61	v -x155 -x156 x157 x158 x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176
1800.05/1800.61	v -x177 -x178 -x179 -x180 x181 x182 x183 -x184 -x185 -x186 x187 -x188 -x189 x190 x191 x192 -x193 x194 -x195 x196 x197 x198 x199
1800.05/1800.61	v -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x261 x262 x263 x264 x265 -x266 -x267 x268 x269 x270 -x271
1800.05/1800.61	v -x272 x273 -x274 x275 x276 x277 -x278 -x279 x280 -x281 -x282 x283 x284 x285 -x286 -x287 x288 x289 x290 x291 x292 -x293 x294
1800.05/1800.61	v -x295 -x296 x297 x298 x299 x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 x315 x316
1800.05/1800.61	v x317 -x318 -x319 x320 -x321 -x322 x323 -x324 x325 -x326 x211 -x212 -x223 -x234 -x245 -x256 -x327 -x328 x329 x330 -x213 -x214
1800.05/1800.61	v x215 -x216 -x217 -x218 x219 -x220 -x221 x222 -x224 -x225 -x226 -x227 -x228 -x229 x230 x231 x232 -x233 x235 x236 -x237 -x238
1800.05/1800.61	v -x239 -x240 -x241 -x242 x243 x244 -x246 -x247 x248 -x249 x250 x251 -x252 x253 -x254 -x255 x257 x258 x259 -x260

Verifier Data (download as text)

OK	179

Conversion Script Data (download as text)

/tmp/evaluation/350790-1176551172/instance-350790-1176551172.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-350790-1176551172 -o ROOT/results/node15/solver-350790-1176551172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350790-1176551172/minisat+ /tmp/evaluation/350790-1176551172/instance-350790-1176551172.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4164
/proc/meminfo: memFree=1847144/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=1180 CPUtime=0
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 103034781 1208320 113 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 295 113 74 215 0 77 0

[startup+0.030825 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4164
/proc/meminfo: memFree=1847144/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=1192 CPUtime=0.02
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 172 0 0 0 2 0 0 0 18 0 1 0 103034781 1220608 157 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005802 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 299 158 87 215 0 81 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1192

[startup+0.101814 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4164
/proc/meminfo: memFree=1847144/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=1804 CPUtime=0.09
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 333 0 0 0 9 0 0 0 18 0 1 0 103034781 1847296 318 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 451 318 106 215 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1804

[startup+0.301832 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4164
/proc/meminfo: memFree=1847144/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=3116 CPUtime=0.29
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 706 0 0 0 29 0 0 0 19 0 1 0 103034781 3190784 666 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580959 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 779 666 123 215 0 561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3116

[startup+0.701869 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4164
/proc/meminfo: memFree=1847144/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=3640 CPUtime=0.69
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 838 0 0 0 69 0 0 0 23 0 1 0 103034781 3727360 798 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581457 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 910 798 123 215 0 692 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3640

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1844000/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=5828 CPUtime=1.49
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 1345 0 0 0 149 0 0 0 25 0 1 0 103034781 5967872 1303 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 1457 1303 124 215 0 1239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5828

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1841568/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=7300 CPUtime=3.09
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 1700 0 0 0 308 1 0 0 25 0 1 0 103034781 7475200 1658 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 1825 1658 124 215 0 1607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7300

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1838624/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=9836 CPUtime=6.29
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 2331 0 0 0 627 2 0 0 25 0 1 0 103034781 10072064 2289 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 2459 2289 124 215 0 2241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9836

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1833840/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=14128 CPUtime=12.69
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 3404 0 0 0 1266 3 0 0 25 0 1 0 103034781 14467072 3362 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134585528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 3532 3362 124 215 0 3314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14128

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1830704/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=17556 CPUtime=25.48
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 4223 0 0 0 2544 4 0 0 25 0 1 0 103034781 17977344 4181 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 4389 4181 124 215 0 4171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17556

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1826352/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=21876 CPUtime=51.08
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 5332 0 0 0 5102 6 0 0 25 0 1 0 103034781 22401024 5290 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 5469 5290 124 215 0 5251 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21876

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1812976/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=35248 CPUtime=102.26
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 8667 0 0 0 10217 9 0 0 25 0 1 0 103034781 36093952 8625 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 8812 8625 124 215 0 8594 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35248

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1809712/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=38408 CPUtime=162.25
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 9458 0 0 0 16214 11 0 0 25 0 1 0 103034781 39329792 9416 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581042 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 9602 9416 124 215 0 9384 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38408

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1804208/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=43816 CPUtime=222.24
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 10819 0 0 0 22211 13 0 0 25 0 1 0 103034781 44867584 10777 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 10954 10777 124 215 0 10736 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43816

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1801968/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=45932 CPUtime=282.22
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 11360 0 0 0 28208 14 0 0 25 0 1 0 103034781 47034368 11318 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 11483 11318 124 215 0 11265 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45932

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1801968/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=46112 CPUtime=342.2
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 11365 0 0 0 34206 14 0 0 25 0 1 0 103034781 47218688 11323 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576114 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 11528 11323 124 215 0 11310 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46112

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1789552/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=59064 CPUtime=402.19
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 14607 0 0 0 40201 18 0 0 25 0 1 0 103034781 60481536 14565 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 14766 14565 124 215 0 14548 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 59064

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1786416/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=61420 CPUtime=462.18
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 15206 0 0 0 46199 19 0 0 25 0 1 0 103034781 62894080 15164 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 15355 15164 124 215 0 15137 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 61420

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1786352/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=61420 CPUtime=522.16
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 15206 0 0 0 52197 19 0 0 25 0 1 0 103034781 62894080 15164 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 15355 15164 124 215 0 15137 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 61420

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1786288/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=61420 CPUtime=582.15
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 15206 0 0 0 58195 20 0 0 25 0 1 0 103034781 62894080 15164 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 15355 15164 124 215 0 15137 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 61420

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1786288/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=61420 CPUtime=642.13
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 15206 0 0 0 64193 20 0 0 25 0 1 0 103034781 62894080 15164 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574442 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 15355 15164 124 215 0 15137 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 61420


################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4165
/proc/meminfo: memFree=1786096/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=61420 CPUtime=822.09
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 15211 0 0 0 82187 22 0 0 25 0 1 0 103034781 62894080 15169 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 15355 15169 124 215 0 15137 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 61420

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4165
/proc/meminfo: memFree=1781168/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=66328 CPUtime=882.08
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 16431 0 0 0 88184 24 0 0 25 0 1 0 103034781 67919872 16389 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 16582 16389 124 215 0 16364 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 66328

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4343
/proc/meminfo: memFree=1778752/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=67252 CPUtime=941.97
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 16649 0 0 0 94172 25 0 0 25 0 1 0 103034781 68866048 16607 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 16813 16607 124 215 0 16595 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 67252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1769072/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=78160 CPUtime=1001.94
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 19366 0 0 0 100166 28 0 0 25 0 1 0 103034781 80035840 19324 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 19540 19324 124 215 0 19322 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 78160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1769072/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=78160 CPUtime=1061.93
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 19368 0 0 0 106165 28 0 0 25 0 1 0 103034781 80035840 19326 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573190 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 19540 19326 124 215 0 19322 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 78160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1769072/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=78160 CPUtime=1121.91
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 19368 0 0 0 112163 28 0 0 25 0 1 0 103034781 80035840 19326 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 19540 19326 124 215 0 19322 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 78160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756720/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1181.9
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22436 0 0 0 118157 33 0 0 25 0 1 0 103034781 92520448 22394 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22394 124 215 0 22370 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 90352

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756720/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1241.88
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22441 0 0 0 124155 33 0 0 25 0 1 0 103034781 92520448 22399 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22399 124 215 0 22370 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 90352

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756592/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1301.87
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 130154 33 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 90352

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756528/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1361.85
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 136151 34 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 90352

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756528/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1421.84
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 142150 34 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 90352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756528/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1481.82
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 148147 35 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 90352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756464/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1541.81
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 154145 36 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 90352

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756464/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1601.79
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 160143 36 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 90352

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756464/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1661.78
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 166141 37 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 90352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756464/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1721.76
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 172139 37 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576464 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 90352

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756336/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1781.75
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 178137 38 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 90352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4363
/proc/meminfo: memFree=1756336/2055920 swapFree=4191756/4192956
[pid=4164] ppid=4162 vsize=90352 CPUtime=1800.05
/proc/4164/stat : 4164 (minisat+) R 4162 4164 3948 0 -1 4194304 22450 0 0 0 179967 38 0 0 25 0 1 0 103034781 92520448 22408 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4164/statm: 22588 22408 124 215 0 22370 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 90352

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 10
Real time (s): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1799.68
CPU system time (s): 0.399939
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 90352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22452
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= 8
involuntary context switches= 35819

runsolver used 2.10568 second user time and 4.36034 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 11:46:12 UTC 2007

IDJOB= 350790
IDBENCH= 1590
IDSOLVER= 156
FILE ID= node15/350790-1176551172

PBS_JOBID= 4556756

Free space on /tmp= 66555 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-markshare2_1.opb
COMMAND LINE= /tmp/evaluation/350790-1176551172/minisat+ /tmp/evaluation/350790-1176551172/instance-350790-1176551172.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-350790-1176551172 -o ROOT/results/node15/conversion-350790-1176551172 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350790-1176551172/instance-350790-1176551172.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-350790-1176551172 -o ROOT/results/node15/solver-350790-1176551172 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350790-1176551172/minisat+ /tmp/evaluation/350790-1176551172/instance-350790-1176551172.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  f3b3c7fec040599f5daa92cc157157c9

RANDOM SEED= 324390748

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1847552 kB
Buffers:         17204 kB
Cached:          94000 kB
SwapCached:        384 kB
Active:          40240 kB
Inactive:       116392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847552 kB
SwapTotal:     4192956 kB
SwapFree:      4191756 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          62572 kB
Slab:            37176 kB
Committed_AS:  3938248 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node15 on Sat Apr 14 12:16:15 UTC 2007