Trace number 458812

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)32 1800.04 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-count.b.opb
MD5SUM931342e76f648ae82c047d164917a326
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.181971
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables466
Total number of constraints694
Number of constraints which are clauses694
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 constraint78
Number of terms in the objective function 466
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 466
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 466
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/458812-1178644127/instance-458812-1178644127.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 444
0.00/0.04	o 443
0.00/0.05	o 442
0.00/0.05	o 441
0.05/0.05	o 440
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0.05/0.06	o 436
0.05/0.06	o 430
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0.05/0.08	o 359
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0.09/0.11	o 297
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0.09/0.12	o 288
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0.09/0.16	o 252
0.09/0.16	o 113
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0.09/0.16	o 103
0.09/0.16	o 88
0.09/0.16	o 87
0.19/0.23	o 86
0.19/0.27	o 85
22.28/22.36	o 84
22.28/22.37	o 83
22.68/22.76	o 82
24.29/24.32	o 81
26.29/26.39	o 80
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26.38/26.40	o 71
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26.38/26.41	o 69
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35.88/35.90	o 50
38.67/38.77	o 49
38.67/38.78	o 48
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38.67/38.78	o 46
38.67/38.78	o 45
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38.67/38.79	o 43
38.77/38.89	o 42
43.17/43.28	o 41
84.46/84.57	o 40
86.15/86.29	o 39
92.96/93.05	o 38
123.84/123.99	o 37
135.34/135.49	o 36
140.04/140.10	o 35
385.15/385.31	o 34
602.36/602.66	o 33
710.82/711.19	o 32
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118
1800.02/1800.71	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.02/1800.71	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x15 -x150 -x151 x152 x153 -x154 -x155 -x156 -x157
1800.02/1800.71	v -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176
1800.02/1800.71	v -x177 -x178 -x179 -x18 -x180 -x181 x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195
1800.02/1800.71	v x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 x210 -x211 x212 -x213 -x214
1800.02/1800.71	v -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 x233
1800.02/1800.71	v -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251 -x252
1800.02/1800.71	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271
1800.02/1800.71	v -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290
1800.02/1800.71	v -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309
1800.02/1800.71	v -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 x323 -x324 -x325 -x326 -x327 -x328
1800.02/1800.71	v -x329 -x33 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347
1800.02/1800.71	v -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366
1800.02/1800.71	v -x367 -x368 -x369 -x37 x370 -x371 -x372 -x373 -x374 x375 -x376 -x377 x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386
1800.02/1800.71	v x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405
1800.02/1800.71	v -x406 -x407 -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 x419 -x42 -x420 -x421 -x422 -x423 -x424
1800.02/1800.71	v -x425 -x426 x427 -x428 -x429 -x43 -x430 -x431 -x432 x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443
1800.02/1800.71	v x444 x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 x460 -x461 -x462 -x463
1800.02/1800.71	v -x464 -x465 -x466 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67
1800.02/1800.71	v -x68 -x69 -x7 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 x90 -x91
1800.02/1800.71	v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	32

Conversion Script Data (download as text)

/tmp/evaluation/458812-1178644127/instance-458812-1178644127.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/node66/watcher-458812-1178644127 -o ROOT/results/node66/solver-458812-1178644127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458812-1178644127/instance-458812-1178644127.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: 1.02 1.01 0.97 3/64 1249
/proc/meminfo: memFree=1487608/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=1324 CPUtime=0
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 340402295 1355776 128 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134640495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 331 128 86 219 0 108 0

[startup+0.0530769 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 1249
/proc/meminfo: memFree=1487608/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=1452 CPUtime=0.05
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 206 0 0 0 5 0 0 0 18 0 1 0 340402295 1486848 188 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 363 188 101 219 0 140 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1452

[startup+0.101086 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 1249
/proc/meminfo: memFree=1487608/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=1452 CPUtime=0.09
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 213 0 0 0 8 1 0 0 18 0 1 0 340402295 1486848 195 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 363 195 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301126 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 1249
/proc/meminfo: memFree=1487608/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=1840 CPUtime=0.29
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 293 0 0 0 26 3 0 0 19 0 1 0 340402295 1884160 275 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 460 275 102 219 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701206 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 1249
/proc/meminfo: memFree=1487608/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=1840 CPUtime=0.69
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 324 0 0 0 66 3 0 0 22 0 1 0 340402295 1884160 306 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 460 306 102 219 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50136 s]
/proc/loadavg: 1.02 1.01 0.97 2/65 1250
/proc/meminfo: memFree=1486640/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=2508 CPUtime=1.49
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 382 0 0 0 146 3 0 0 25 0 1 0 340402295 2568192 364 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 627 364 102 219 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2508

[startup+3.10168 s]
/proc/loadavg: 1.02 1.01 0.97 2/65 1250
/proc/meminfo: memFree=1486320/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=2508 CPUtime=3.09
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 457 0 0 0 306 3 0 0 25 0 1 0 340402295 2568192 439 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 627 439 102 219 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30132 s]
/proc/loadavg: 1.02 1.01 0.97 2/65 1250
/proc/meminfo: memFree=1485232/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=3532 CPUtime=6.29
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 720 0 0 0 625 4 0 0 25 0 1 0 340402295 3616768 702 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 883 702 102 219 0 660 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3532

[startup+12.7016 s]
/proc/loadavg: 1.02 1.01 0.97 2/65 1250
/proc/meminfo: memFree=1483184/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=5776 CPUtime=12.69
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 1187 0 0 0 1265 4 0 0 25 0 1 0 340402295 5914624 1169 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 1444 1169 102 219 0 1221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5776

[startup+25.5011 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 1250
/proc/meminfo: memFree=1478768/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=10724 CPUtime=25.48
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 2289 0 0 0 2542 6 0 0 25 0 1 0 340402295 10981376 2222 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 2681 2222 102 219 0 2458 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10724

[startup+51.1012 s]
/proc/loadavg: 1.08 1.02 0.98 2/65 1250
/proc/meminfo: memFree=1477808/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=11768 CPUtime=51.07
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 2623 0 0 0 5098 9 0 0 25 0 1 0 340402295 12050432 2459 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 2942 2459 102 219 0 2719 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11768

[startup+102.305 s]
/proc/loadavg: 1.10 1.03 0.98 2/65 1250
/proc/meminfo: memFree=1475440/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=13580 CPUtime=102.26
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 3402 0 0 0 10202 24 0 0 25 0 1 0 340402295 13905920 3045 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 3395 3045 102 219 0 3172 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13580

[startup+162.301 s]
/proc/loadavg: 1.10 1.04 0.99 2/65 1250
/proc/meminfo: memFree=1473904/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=15992 CPUtime=162.23
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 4174 0 0 0 16184 39 0 0 25 0 1 0 340402295 16375808 3432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 3998 3432 102 219 0 3775 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15992

[startup+222.301 s]
/proc/loadavg: 1.09 1.04 0.99 2/65 1250
/proc/meminfo: memFree=1472624/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=16712 CPUtime=222.21
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 4484 0 0 0 22170 51 0 0 25 0 1 0 340402295 17113088 3742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 4178 3742 102 219 0 3955 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16712

[startup+282.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 1250
/proc/meminfo: memFree=1471280/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=17344 CPUtime=282.19
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 4802 0 0 0 28155 64 0 0 25 0 1 0 340402295 17760256 4060 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 4336 4060 102 219 0 4113 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17344

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 1250
/proc/meminfo: memFree=1470064/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=21136 CPUtime=342.16
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 5877 0 0 0 34138 78 0 0 25 0 1 0 340402295 21643264 4366 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 5284 4366 102 219 0 5061 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21136

[startup+402.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 1250
/proc/meminfo: memFree=1468848/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=21976 CPUtime=402.13
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 6183 0 0 0 40123 90 0 0 25 0 1 0 340402295 22503424 4672 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 5494 4672 102 219 0 5271 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 21976

[startup+462.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 1250
/proc/meminfo: memFree=1467824/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=22520 CPUtime=462.11
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 6449 0 0 0 46108 103 0 0 25 0 1 0 340402295 23060480 4938 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 5630 4938 102 219 0 5407 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 22520

[startup+522.303 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 1250
/proc/meminfo: memFree=1466736/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=22952 CPUtime=522.09
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 6714 0 0 0 52090 119 0 0 25 0 1 0 340402295 23502848 5203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 5738 5203 102 219 0 5515 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22952

[startup+582.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 1250
/proc/meminfo: memFree=1465584/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=23604 CPUtime=582.07
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 7000 0 0 0 58074 133 0 0 25 0 1 0 340402295 24170496 5489 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 5901 5489 102 219 0 5678 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23604

[startup+642.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 1250
/proc/meminfo: memFree=1464496/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=30480 CPUtime=642.05
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 8781 0 0 0 64058 147 0 0 25 0 1 0 340402295 31211520 5733 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 7620 5733 102 219 0 7397 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 30480


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1250
/proc/meminfo: memFree=1461104/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=32376 CPUtime=881.96
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 9649 0 0 0 88012 184 0 0 25 0 1 0 340402295 33153024 6601 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8094 6601 102 219 0 7871 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 32376

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1250
/proc/meminfo: memFree=1460464/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=32376 CPUtime=941.93
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 9831 0 0 0 94000 193 0 0 25 0 1 0 340402295 33153024 6783 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8094 6783 102 219 0 7871 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 32376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1250
/proc/meminfo: memFree=1459632/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=32888 CPUtime=1001.91
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 10017 0 0 0 99988 203 0 0 25 0 1 0 340402295 33677312 6969 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8222 6969 102 219 0 7999 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 32888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1250
/proc/meminfo: memFree=1458928/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=33432 CPUtime=1061.89
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 10197 0 0 0 105977 212 0 0 25 0 1 0 340402295 34234368 7149 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8358 7149 102 219 0 8135 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 33432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1458224/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=33432 CPUtime=1121.86
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 10370 0 0 0 111965 221 0 0 25 0 1 0 340402295 34234368 7322 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8358 7322 102 219 0 8135 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 33432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1457520/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=34140 CPUtime=1181.85
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 10550 0 0 0 117955 230 0 0 25 0 1 0 340402295 34959360 7502 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8535 7502 102 219 0 8312 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 34140

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1456816/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=34752 CPUtime=1241.82
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 10723 0 0 0 123944 238 0 0 25 0 1 0 340402295 35586048 7675 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8688 7675 102 219 0 8465 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 34752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1456048/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=34752 CPUtime=1301.81
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 10911 0 0 0 129933 248 0 0 25 0 1 0 340402295 35586048 7863 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8688 7863 102 219 0 8465 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 34752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1455344/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=35404 CPUtime=1361.77
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 11068 0 0 0 135923 254 0 0 25 0 1 0 340402295 36253696 8020 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8851 8020 102 219 0 8628 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 35404

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1454704/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=35404 CPUtime=1421.75
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 11224 0 0 0 141915 260 0 0 25 0 1 0 340402295 36253696 8176 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 8851 8176 102 219 0 8628 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 35404

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1454128/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=36096 CPUtime=1481.73
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 11378 0 0 0 147906 267 0 0 25 0 1 0 340402295 36962304 8330 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 9024 8330 102 219 0 8801 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 36096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1453488/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=36096 CPUtime=1541.71
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 11546 0 0 0 153897 274 0 0 25 0 1 0 340402295 36962304 8498 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 9024 8498 102 219 0 8801 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 36096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1452848/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=36096 CPUtime=1601.69
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 11690 0 0 0 159889 280 0 0 25 0 1 0 340402295 36962304 8642 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 9024 8642 102 219 0 8801 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 36096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1452208/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=36828 CPUtime=1661.67
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 11836 0 0 0 165882 285 0 0 25 0 1 0 340402295 37711872 8788 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 9207 8788 102 219 0 8984 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 36828

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1451696/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=49252 CPUtime=1721.64
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 15052 0 0 0 171870 294 0 0 25 0 1 0 340402295 50434048 8931 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 12313 8931 102 219 0 12090 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 49252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1451056/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=50032 CPUtime=1781.62
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 15204 0 0 0 177860 302 0 0 25 0 1 0 340402295 51232768 9083 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 12508 9083 102 219 0 12285 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 50032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1450864/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=50032 CPUtime=1800.02
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 15250 0 0 0 179698 304 0 0 25 0 1 0 340402295 51232768 9129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 12508 9129 102 219 0 12285 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50032

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1250
/proc/meminfo: memFree=1450864/2055920 swapFree=4183156/4192956
[pid=1249] ppid=1247 vsize=50032 CPUtime=1800.02
/proc/1249/stat : 1249 (PBS4_SAT07v2) R 1247 1249 584 0 -1 4194304 15250 0 0 0 179698 304 0 0 25 0 1 0 340402295 51232768 9129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1249/statm: 12508 9129 102 219 0 12285 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50032

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1796.98
CPU system time (s): 3.05453
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 50032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.98
system time used= 3.05454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15253
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= 3083

runsolver used 1.3108 second user time and 3.61445 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  8 17:08:47 UTC 2007

IDJOB= 458812
IDBENCH= 2049
IDSOLVER= 200
FILE ID= node66/458812-1178644127

PBS_JOBID= 5218334

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-count.b.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458812-1178644127/instance-458812-1178644127.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-458812-1178644127 -o ROOT/results/node66/conversion-458812-1178644127 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458812-1178644127/instance-458812-1178644127.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-458812-1178644127 -o ROOT/results/node66/solver-458812-1178644127 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458812-1178644127/instance-458812-1178644127.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  931342e76f648ae82c047d164917a326

RANDOM SEED= 438731864

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1488080 kB
Buffers:         34144 kB
Cached:         432684 kB
SwapCached:       3732 kB
Active:          89680 kB
Inactive:       387620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488080 kB
SwapTotal:     4192956 kB
SwapFree:      4183156 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            76636 kB
Committed_AS:  5141036 kB
PageTables:       1380 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 node66 on Tue May  8 17:38:50 UTC 2007