Trace number 459096

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)51 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-fout.r.opb
MD5SUM40b50d0e4bc3f1ba5675c1e65f55a1d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark38
Best CPU time to get the best result obtained on this benchmark0.036994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 38
Optimality of the best value was proved YES
Number of variables431
Total number of constraints177
Number of constraints which are clauses177
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 constraint26
Number of terms in the objective function 431
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 431
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 431
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/459096-1178648633/instance-459096-1178648633.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 420
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60.87/60.93	o 65
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137.74/137.83	o 52
630.70/630.90	o 51
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 x11 -x110 -x111 -x112 -x113 x114 -x115 x116 -x117 -x118
1800.03/1800.61	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137
1800.03/1800.61	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x15 x150 -x151 -x152 -x153 -x154 -x155 -x156
1800.03/1800.61	v x157 -x158 -x159 x16 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176
1800.03/1800.61	v -x177 -x178 -x179 -x18 -x180 -x181 x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195
1800.03/1800.61	v -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 x213 -x214
1800.03/1800.61	v -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233
1800.03/1800.61	v -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 x246 x247 -x248 -x249 -x25 -x250 x251 -x252 -x253
1800.03/1800.61	v -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 x27 -x270 -x271 -x272
1800.03/1800.61	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 x280 -x281 -x282 x283 -x284 -x285 x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292
1800.03/1800.61	v x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x31 -x310 -x311
1800.03/1800.61	v -x312 -x313 x314 -x315 -x316 -x317 -x318 -x319 -x32 x320 -x321 -x322 -x323 x324 -x325 -x326 x327 -x328 -x329 -x33 -x330 -x331
1800.03/1800.61	v -x332 -x333 -x334 -x335 x336 -x337 x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350
1800.03/1800.61	v -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x37
1800.03/1800.61	v x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389
1800.03/1800.61	v x39 -x390 -x391 x392 -x393 -x394 -x395 -x396 -x397 x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408
1800.03/1800.61	v -x409 -x41 x410 -x411 -x412 -x413 -x414 x415 -x416 -x417 -x418 x419 -x42 x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428
1800.03/1800.61	v -x429 x43 x430 -x431 x44 -x45 -x46 -x47 x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63
1800.03/1800.61	v -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 -x74 -x75 -x76 x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88
1800.03/1800.61	v x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99

Verifier Data (download as text)

OK	51

Conversion Script Data (download as text)

/tmp/evaluation/459096-1178648633/instance-459096-1178648633.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/node3/watcher-459096-1178648633 -o ROOT/results/node3/solver-459096-1178648633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459096-1178648633/instance-459096-1178648633.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: 0.92 0.98 0.99 3/77 29879
/proc/meminfo: memFree=1928352/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=1324 CPUtime=0
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 340901104 1355776 127 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 331 127 86 219 0 108 0

[startup+0.081358 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29879
/proc/meminfo: memFree=1928352/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=1320 CPUtime=0.07
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 164 0 0 0 6 1 0 0 18 0 1 0 340901104 1351680 146 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 330 146 101 219 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1320

[startup+0.10136 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29879
/proc/meminfo: memFree=1928352/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=1452 CPUtime=0.09
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 166 0 0 0 7 2 0 0 18 0 1 0 340901104 1486848 148 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 363 148 101 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301392 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29879
/proc/meminfo: memFree=1928352/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=1708 CPUtime=0.29
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 267 0 0 0 26 3 0 0 19 0 1 0 340901104 1748992 249 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544479 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 427 249 102 219 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701458 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29879
/proc/meminfo: memFree=1928352/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=2372 CPUtime=0.69
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 457 0 0 0 66 3 0 0 23 0 1 0 340901104 2428928 439 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 593 439 102 219 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2372

[startup+1.50159 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1926360/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=5640 CPUtime=1.49
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 820 0 0 0 145 4 0 0 25 0 1 0 340901104 5775360 802 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 1410 802 102 219 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5640

[startup+3.10185 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1924504/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=5772 CPUtime=3.09
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 1255 0 0 0 305 4 0 0 25 0 1 0 340901104 5910528 1237 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 1443 1237 102 219 0 1220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5772

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 29880
/proc/meminfo: memFree=1923032/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=10060 CPUtime=6.29
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 1478 0 0 0 624 5 0 0 25 0 1 0 340901104 10301440 1411 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 2515 1411 102 219 0 2292 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10060

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1921112/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=10716 CPUtime=12.69
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 1887 0 0 0 1263 6 0 0 25 0 1 0 340901104 10973184 1820 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 2679 1820 102 219 0 2456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10716

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1920280/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=11536 CPUtime=25.48
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 2186 0 0 0 2540 8 0 0 25 0 1 0 340901104 11812864 2022 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 2884 2022 102 219 0 2661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11536

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1919064/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=13020 CPUtime=51.08
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 2688 0 0 0 5095 13 0 0 25 0 1 0 340901104 13332480 2331 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 3255 2331 102 219 0 3032 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1917080/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=15384 CPUtime=102.27
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 3541 0 0 0 10204 23 0 0 25 0 1 0 340901104 15753216 2799 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 3846 2799 102 219 0 3623 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1913688/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=16468 CPUtime=162.24
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 4368 0 0 0 16183 41 0 0 25 0 1 0 340901104 16863232 3626 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 4117 3626 102 219 0 3894 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16468

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1912024/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=20412 CPUtime=222.23
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 5551 0 0 0 22162 61 0 0 25 0 1 0 340901104 20901888 4040 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 5103 4040 102 219 0 4880 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20412

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1910424/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=21360 CPUtime=282.2
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 5933 0 0 0 28137 83 0 0 25 0 1 0 340901104 21872640 4422 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 5340 4422 102 219 0 5117 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21360

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1909016/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=22056 CPUtime=342.18
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 6252 0 0 0 34116 102 0 0 25 0 1 0 340901104 22585344 4741 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 5514 4741 102 219 0 5291 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22056

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1907736/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=22692 CPUtime=402.17
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 6565 0 0 0 40096 121 0 0 25 0 1 0 340901104 23236608 5054 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 5673 5054 102 219 0 5450 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22692

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1906328/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=23412 CPUtime=462.14
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 6899 0 0 0 46081 133 0 0 25 0 1 0 340901104 23973888 5388 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 5853 5388 102 219 0 5630 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23412

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1905240/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=30080 CPUtime=522.13
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 8696 0 0 0 52065 148 0 0 25 0 1 0 340901104 30801920 5648 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 7520 5648 102 219 0 7297 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 30080

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29880
/proc/meminfo: memFree=1904088/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=30500 CPUtime=582.11
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 8954 0 0 0 58052 159 0 0 25 0 1 0 340901104 31232000 5906 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 7625 5906 102 219 0 7402 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 30500

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1902808/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=30944 CPUtime=642.09
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 9210 0 0 0 64039 170 0 0 25 0 1 0 340901104 31686656 6162 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 7736 6162 102 219 0 7513 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 30944


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1900120/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=32452 CPUtime=822.04
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 9892 0 0 0 81999 205 0 0 25 0 1 0 340901104 33230848 6844 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8113 6844 102 219 0 7890 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 32452

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1899160/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=33020 CPUtime=882.01
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 10114 0 0 0 87986 215 0 0 25 0 1 0 340901104 33812480 7066 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8255 7066 102 219 0 8032 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 33020

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1898200/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=33752 CPUtime=941.99
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 10333 0 0 0 93975 224 0 0 25 0 1 0 340901104 34562048 7285 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8438 7285 102 219 0 8215 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 33752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1897304/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=33752 CPUtime=1001.98
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 10534 0 0 0 99962 236 0 0 25 0 1 0 340901104 34562048 7486 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8438 7486 102 219 0 8215 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 33752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1896472/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=34392 CPUtime=1061.96
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 10733 0 0 0 105950 246 0 0 25 0 1 0 340901104 35217408 7685 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8598 7685 102 219 0 8375 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 34392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1895640/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=34392 CPUtime=1121.94
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 10932 0 0 0 111936 258 0 0 25 0 1 0 340901104 35217408 7884 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8598 7884 102 219 0 8375 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 34392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1894808/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=35072 CPUtime=1181.92
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 11117 0 0 0 117924 268 0 0 25 0 1 0 340901104 35913728 8069 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8768 8069 102 219 0 8545 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 35072

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1893976/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=35072 CPUtime=1241.91
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 11300 0 0 0 123914 277 0 0 25 0 1 0 340901104 35913728 8252 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8768 8252 102 219 0 8545 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 35072

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1893208/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=35792 CPUtime=1301.89
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 11477 0 0 0 129902 287 0 0 25 0 1 0 340901104 36651008 8429 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 8948 8429 102 219 0 8725 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 35792

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1892376/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=48080 CPUtime=1361.86
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 14719 0 0 0 135887 299 0 0 25 0 1 0 340901104 49233920 8598 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12020 8598 102 219 0 11797 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 48080

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1891672/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=48848 CPUtime=1421.85
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 14890 0 0 0 141876 309 0 0 25 0 1 0 340901104 50020352 8769 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12212 8769 102 219 0 11989 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 48848

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1890904/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=48848 CPUtime=1481.82
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15060 0 0 0 147867 315 0 0 25 0 1 0 340901104 50020352 8939 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12212 8939 102 219 0 11989 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 48848

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1890200/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=49796 CPUtime=1541.81
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15243 0 0 0 153858 323 0 0 25 0 1 0 340901104 50991104 9122 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12449 9122 102 219 0 12226 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 49796

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1889432/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=49796 CPUtime=1601.78
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15419 0 0 0 159848 330 0 0 25 0 1 0 340901104 50991104 9298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12449 9298 102 219 0 12226 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 49796

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1888728/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=50660 CPUtime=1661.77
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15578 0 0 0 165839 338 0 0 25 0 1 0 340901104 51875840 9457 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12665 9457 102 219 0 12442 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 50660

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1888024/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=50660 CPUtime=1721.75
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15750 0 0 0 171828 347 0 0 25 0 1 0 340901104 51875840 9629 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12665 9629 102 219 0 12442 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 50660

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29882
/proc/meminfo: memFree=1887256/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=50660 CPUtime=1781.73
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15922 0 0 0 177813 360 0 0 25 0 1 0 340901104 51875840 9801 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12665 9801 102 219 0 12442 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 50660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 29882
/proc/meminfo: memFree=1887000/2055920 swapFree=4139072/4192956
[pid=29879] ppid=29877 vsize=51580 CPUtime=1800.03
/proc/29879/stat : 29879 (PBS4_SAT07v2) R 29877 29879 28609 0 -1 4194304 15983 0 0 0 179640 363 0 0 25 0 1 0 340901104 52817920 9862 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29879/statm: 12895 9862 102 219 0 12672 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 51580

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1796.41
CPU system time (s): 3.64145
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 51580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.41
system time used= 3.64145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15986
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= 968

runsolver used 1.66675 second user time and 4.35334 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  8 18:23:53 UTC 2007

IDJOB= 459096
IDBENCH= 2867
IDSOLVER= 200
FILE ID= node3/459096-1178648633

PBS_JOBID= 5217819

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-PB06/manquiho/logic_synthesis/normalized-fout.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459096-1178648633/instance-459096-1178648633.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-459096-1178648633 -o ROOT/results/node3/conversion-459096-1178648633 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459096-1178648633/instance-459096-1178648633.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-459096-1178648633 -o ROOT/results/node3/solver-459096-1178648633 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459096-1178648633/instance-459096-1178648633.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  40b50d0e4bc3f1ba5675c1e65f55a1d7

RANDOM SEED= 168028448

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1928696 kB
Buffers:         13908 kB
Cached:          29396 kB
SwapCached:      16468 kB
Active:          50872 kB
Inactive:        16536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928696 kB
SwapTotal:     4192956 kB
SwapFree:      4139072 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          31300 kB
Slab:            45336 kB
Committed_AS: 11413344 kB
PageTables:       1784 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 node3 on Tue May  8 18:53:56 UTC 2007