Trace number 458803

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
PBS4_v2 2007-03-23SAT (TO)30 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-sao2.b.opb
MD5SUMa91a8cbbe2491e496acc19538dbd623f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1.19882
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables372
Total number of constraints772
Number of constraints which are clauses772
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 constraint1
Maximum length of a constraint98
Number of terms in the objective function 372
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 372
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 372
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458803-1178644014/instance-458803-1178644014.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 358
0.00/0.03	o 357
0.00/0.03	o 356
0.00/0.03	o 355
0.00/0.03	o 354
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0.09/0.12	o 173
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2.59/2.66	o 46
8.29/8.36	o 45
9.49/9.51	o 44
11.59/11.64	o 43
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11.59/11.67	o 37
12.89/12.98	o 36
20.18/20.25	o 35
28.59/28.62	o 34
30.39/30.48	o 33
96.46/96.53	o 32
261.93/262.01	o 31
801.50/801.78	o 30
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
1800.06/1800.50	v -x118 -x119 -x12 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136
1800.06/1800.50	v -x137 -x138 -x139 -x14 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155
1800.06/1800.50	v -x156 -x157 -x158 x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174
1800.06/1800.50	v -x175 -x176 -x177 -x178 -x179 -x18 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193
1800.06/1800.50	v -x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 x211 -x212
1800.06/1800.50	v -x213 -x214 -x215 -x216 x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231
1800.06/1800.50	v -x232 -x233 -x234 x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250
1800.06/1800.50	v -x251 -x252 -x253 -x254 x255 -x256 -x257 x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x27 -x270
1800.06/1800.50	v -x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29
1800.06/1800.50	v -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 x303 -x304 -x305 -x306 -x307 -x308
1800.06/1800.50	v -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 x321 x322 x323 -x324 -x325 x326 -x327 -x328
1800.06/1800.50	v -x329 -x33 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347
1800.06/1800.50	v -x348 -x349 -x35 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 x361 -x362 -x363 -x364 x365 x366 -x367
1800.06/1800.50	v -x368 x369 -x37 x370 -x371 -x372 -x38 -x39 -x4 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55
1800.06/1800.50	v -x56 -x57 -x58 x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 -x79 -x8
1800.06/1800.50	v -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	30

Conversion Script Data (download as text)

/tmp/evaluation/458803-1178644014/instance-458803-1178644014.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-458803-1178644014 -o ROOT/results/node15/solver-458803-1178644014 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458803-1178644014/instance-458803-1178644014.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: 0.95 1.01 1.00 3/77 20705
/proc/meminfo: memFree=1470904/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=1324 CPUtime=0
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 312319042 1355776 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 331 123 86 219 0 108 0

[startup+0.0418401 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 20705
/proc/meminfo: memFree=1470904/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=1468 CPUtime=0.03
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 192 0 0 0 3 0 0 0 18 0 1 0 312319042 1503232 174 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 367 174 101 219 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1468

[startup+0.101819 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 20705
/proc/meminfo: memFree=1470904/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=1468 CPUtime=0.09
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 200 0 0 0 8 1 0 0 18 0 1 0 312319042 1503232 182 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 367 182 102 219 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301838 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 20705
/proc/meminfo: memFree=1470904/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=1724 CPUtime=0.29
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 262 0 0 0 27 2 0 0 19 0 1 0 312319042 1765376 244 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 431 244 102 219 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1724

[startup+0.701875 s]
/proc/loadavg: 0.95 1.01 1.00 3/77 20705
/proc/meminfo: memFree=1470904/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=2428 CPUtime=0.69
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 379 0 0 0 67 2 0 0 22 0 1 0 312319042 2486272 361 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 607 361 102 219 0 384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2428

[startup+1.50195 s]
/proc/loadavg: 0.95 1.01 1.00 2/78 20706
/proc/meminfo: memFree=1469552/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=3452 CPUtime=1.49
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 603 0 0 0 147 2 0 0 25 0 1 0 312319042 3534848 585 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 863 585 102 219 0 640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3452

[startup+3.1011 s]
/proc/loadavg: 0.95 1.01 1.00 2/78 20706
/proc/meminfo: memFree=1468080/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=5736 CPUtime=3.09
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 977 0 0 0 306 3 0 0 25 0 1 0 312319042 5873664 959 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 1434 959 102 219 0 1211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5736

[startup+6.30139 s]
/proc/loadavg: 0.95 1.01 1.00 2/78 20706
/proc/meminfo: memFree=1466560/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=5928 CPUtime=6.29
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 1206 0 0 0 626 3 0 0 25 0 1 0 312319042 6070272 1139 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 1482 1139 102 219 0 1259 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5928

[startup+12.702 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 20706
/proc/meminfo: memFree=1464768/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=10416 CPUtime=12.69
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 1656 0 0 0 1264 5 0 0 25 0 1 0 312319042 10665984 1589 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 2604 1589 102 219 0 2381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10416

[startup+25.5012 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 20706
/proc/meminfo: memFree=1463168/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=11196 CPUtime=25.48
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 2158 0 0 0 2540 8 0 0 25 0 1 0 312319042 11464704 1994 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 2799 1994 102 219 0 2576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11196

[startup+51.1015 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 20706
/proc/meminfo: memFree=1461632/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=12508 CPUtime=51.08
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 2695 0 0 0 5093 15 0 0 25 0 1 0 312319042 12808192 2338 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 3127 2338 102 219 0 2904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12508

[startup+102.305 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 20706
/proc/meminfo: memFree=1457728/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=21408 CPUtime=102.27
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 3701 0 0 0 10203 24 0 0 25 0 1 0 312319042 21921792 3344 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 5352 3344 102 219 0 5129 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21408

[startup+162.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 20706
/proc/meminfo: memFree=1456064/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=23752 CPUtime=162.25
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 4505 0 0 0 16188 37 0 0 25 0 1 0 312319042 24322048 3763 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 5938 3763 102 219 0 5715 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23752

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 20706
/proc/meminfo: memFree=1454848/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=24564 CPUtime=222.24
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 4791 0 0 0 22177 47 0 0 25 0 1 0 312319042 25153536 4049 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 6141 4049 102 219 0 5918 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24564

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20706
/proc/meminfo: memFree=1453760/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=25152 CPUtime=282.23
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 5067 0 0 0 28165 58 0 0 25 0 1 0 312319042 25755648 4325 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 6288 4325 102 219 0 6065 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 25152

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20706
/proc/meminfo: memFree=1452736/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=28744 CPUtime=342.21
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 6089 0 0 0 34153 68 0 0 25 0 1 0 312319042 29433856 4578 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 7186 4578 102 219 0 6963 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 28744

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20706
/proc/meminfo: memFree=1451776/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=29368 CPUtime=402.19
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 6335 0 0 0 40138 81 0 0 25 0 1 0 312319042 30072832 4824 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 7342 4824 102 219 0 7119 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29368

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1450752/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=29852 CPUtime=462.18
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 6588 0 0 0 46124 94 0 0 25 0 1 0 312319042 30568448 5077 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 7463 5077 102 219 0 7240 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29852

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1449920/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=30116 CPUtime=522.16
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 6797 0 0 0 52112 104 0 0 25 0 1 0 312319042 30838784 5286 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 7529 5286 102 219 0 7306 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 30116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1449024/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=30696 CPUtime=582.15
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 7017 0 0 0 58100 115 0 0 25 0 1 0 312319042 31432704 5506 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 7674 5506 102 219 0 7451 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 30696

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1448128/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=31012 CPUtime=642.13
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 7244 0 0 0 64087 126 0 0 25 0 1 0 312319042 31756288 5733 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 7753 5733 102 219 0 7530 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31012


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1444992/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=39196 CPUtime=882.07
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 9556 0 0 0 88040 167 0 0 25 0 1 0 312319042 40136704 6508 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 9799 6508 102 219 0 9576 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 39196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1444352/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=39196 CPUtime=942.07
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 9734 0 0 0 94030 177 0 0 25 0 1 0 312319042 40136704 6686 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 9799 6686 102 219 0 9576 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 39196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1443584/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=39652 CPUtime=1002.04
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 9916 0 0 0 100018 186 0 0 25 0 1 0 312319042 40603648 6868 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 9913 6868 102 219 0 9690 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 39652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1442944/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=40136 CPUtime=1062.03
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 10080 0 0 0 106009 194 0 0 25 0 1 0 312319042 41099264 7032 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10034 7032 102 219 0 9811 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 40136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1442240/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=40648 CPUtime=1122.02
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 10241 0 0 0 112001 201 0 0 25 0 1 0 312319042 41623552 7193 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10162 7193 102 219 0 9939 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 40648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1441664/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=40648 CPUtime=1182
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 10406 0 0 0 117993 207 0 0 25 0 1 0 312319042 41623552 7358 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10162 7358 102 219 0 9939 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 40648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1441024/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=41192 CPUtime=1241.99
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 10557 0 0 0 123983 216 0 0 25 0 1 0 312319042 42180608 7509 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10298 7509 102 219 0 10075 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 41192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1440384/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=41192 CPUtime=1301.98
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 10714 0 0 0 129974 224 0 0 25 0 1 0 312319042 42180608 7666 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10298 7666 102 219 0 10075 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 41192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1439744/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=41772 CPUtime=1361.95
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 10871 0 0 0 135964 231 0 0 25 0 1 0 312319042 42774528 7823 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10443 7823 102 219 0 10220 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 41772

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1439168/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=41772 CPUtime=1421.94
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11024 0 0 0 141956 238 0 0 25 0 1 0 312319042 42774528 7976 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10443 7976 102 219 0 10220 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 41772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1438528/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=42388 CPUtime=1481.93
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11181 0 0 0 147947 246 0 0 25 0 1 0 312319042 43405312 8133 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10597 8133 102 219 0 10374 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 42388

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1437952/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=42388 CPUtime=1541.91
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11318 0 0 0 153937 254 0 0 25 0 1 0 312319042 43405312 8270 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10597 8270 102 219 0 10374 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 42388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1437312/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=43040 CPUtime=1601.9
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11468 0 0 0 159929 261 0 0 25 0 1 0 312319042 44072960 8420 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10760 8420 102 219 0 10537 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 43040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1436800/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=43040 CPUtime=1661.89
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11611 0 0 0 165921 268 0 0 25 0 1 0 312319042 44072960 8563 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10760 8563 102 219 0 10537 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 43040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1436288/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=43736 CPUtime=1721.87
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11748 0 0 0 171913 274 0 0 25 0 1 0 312319042 44785664 8700 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10934 8700 102 219 0 10711 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 43736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1435712/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=43736 CPUtime=1781.85
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11881 0 0 0 177905 280 0 0 25 0 1 0 312319042 44785664 8833 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10934 8833 102 219 0 10711 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 43736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1435520/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=43736 CPUtime=1800.06
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11922 0 0 0 179723 283 0 0 25 0 1 0 312319042 44785664 8874 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10934 8874 102 219 0 10711 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 43736

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20706
/proc/meminfo: memFree=1435520/2055920 swapFree=4169132/4192956
[pid=20705] ppid=20703 vsize=43736 CPUtime=1800.06
/proc/20705/stat : 20705 (PBS4_SAT07v2) R 20703 20705 19908 0 -1 4194304 11922 0 0 0 179723 283 0 0 25 0 1 0 312319042 44785664 8874 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20705/statm: 10934 8874 102 219 0 10711 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 43736

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1797.23
CPU system time (s): 2.83857
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 43736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.23
system time used= 2.83857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11925
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= 2415

runsolver used 1.41678 second user time and 4.06938 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  8 17:06:54 UTC 2007

IDJOB= 458803
IDBENCH= 2040
IDSOLVER= 200
FILE ID= node15/458803-1178644014

PBS_JOBID= 5217820

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-sao2.b.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458803-1178644014/instance-458803-1178644014.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-458803-1178644014 -o ROOT/results/node15/conversion-458803-1178644014 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458803-1178644014/instance-458803-1178644014.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-458803-1178644014 -o ROOT/results/node15/solver-458803-1178644014 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458803-1178644014/instance-458803-1178644014.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a91a8cbbe2491e496acc19538dbd623f

RANDOM SEED= 65899266

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:       1471440 kB
Buffers:         63552 kB
Cached:         383540 kB
SwapCached:       2660 kB
Active:         204936 kB
Inactive:       302728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471440 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          67952 kB
Slab:            62144 kB
Committed_AS: 10805432 kB
PageTables:       1996 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= 66562 MiB

End job on node15 on Tue May  8 17:36:57 UTC 2007