Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 8.41172 | 8.44058 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb |
MD5SUM | b80dc1c4c7cbf5a9f30903895c7fc198 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.05499 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 105 |
Total number of constraints | 15 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 15 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
0.03/0.51 o 29 0.50/0.87 o 23 1.76/1.82 o 21 3.05/3.17 o 19 3.65/3.73 o 13 4.45/4.55 o 5 4.52/5.08 o 3 8.34/8.44 s OPTIMUM FOUND 8.34/8.44 v x1 x2 x6 x7 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x20 x21 x23 x24 x25 x26 x29 x30 x31 x34 x35 x36 x37 x40 x41 x45 x46 x47 x48 x49 x51 x54 8.34/8.44 v x55 x56 x58 x60 x61 x63 x64 x66 x68 x72 x80 x82 x84 x87 x88 x90 x95 x97 x99 x102 x106 x107 x111 x112 x121 x122 x126 x127 x131 x135 8.34/8.44 v x136 x140 x141 x145 x146 x150 x151 x155 x156 x157 x158 x159 x161 x162 x163 x164 x166 x167 x168 x169 x176 x177 x178 x179 x181 x184 8.34/8.44 v x185 x191 x194 x195 x196 x199 x200 x201 x204 x205 x206 x208 x210 x221 x223 x225 x226 x228 x230 x231 x233 x234 x246 x248 x249 x251 8.34/8.44 v x253 x254 x256 x258 x261 x263 x276 x278
OK 3
Linearizing /tmp/evaluation/430412-1177994657/instance-430412-1177994657.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-430412-1177994657 -o ROOT/results/node4/solver-430412-1177994657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430412-1177994657.opb /tmp/evaluation/430412-1177994657/temp 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: 0.83 0.93 0.97 3/77 23985 /proc/meminfo: memFree=1838104/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12268 CPUtime=0 /proc/23985/stat : 23985 (pbclasp) R 23983 23985 23252 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275503465 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922115582 0 0 4224 0 0 0 0 17 1 0 0 /proc/23985/statm: 3067 317 242 3 0 167 0 [startup+0.078229 s] /proc/loadavg: 0.83 0.93 0.97 3/77 23985 /proc/meminfo: memFree=1838104/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=0.03 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 275503465 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/23985/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.1012 s] /proc/loadavg: 0.83 0.93 0.97 3/77 23985 /proc/meminfo: memFree=1838104/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=0.03 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 275503465 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/23985/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301219 s] /proc/loadavg: 0.83 0.93 0.97 3/77 23985 /proc/meminfo: memFree=1838104/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=0.03 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 275503465 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/23985/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701257 s] /proc/loadavg: 0.83 0.93 0.97 3/77 23985 /proc/meminfo: memFree=1838104/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=0.5 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 686 3417 0 0 0 0 48 2 16 0 1 0 275503465 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 12400 [startup+1.50133 s] /proc/loadavg: 0.83 0.93 0.97 2/80 24011 /proc/meminfo: memFree=1836800/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=0.86 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 804 5233 0 0 0 0 83 3 16 0 1 0 275503465 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 462 342 3 0 200 0 [pid=24009] ppid=23985 vsize=5352 CPUtime=0 /proc/24009/stat : 24009 (sh) S 23985 23985 23252 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 275503554 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24009/statm: 1338 224 188 169 0 49 0 [pid=24011] ppid=24009 vsize=3220 CPUtime=0.6 /proc/24011/stat : 24011 (clasp-1.0) R 24009 23985 23252 0 -1 4194304 466 0 0 0 60 0 0 0 22 0 1 0 275503554 3297280 428 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0 /proc/24011/statm: 805 428 249 81 0 179 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 20972 [startup+3.10149 s] /proc/loadavg: 0.84 0.93 0.97 2/80 24019 /proc/meminfo: memFree=1836480/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=1.8 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 922 7093 0 0 0 0 176 4 16 0 1 0 275503465 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 463 342 3 0 200 0 [pid=24017] ppid=23985 vsize=5352 CPUtime=0 /proc/24017/stat : 24017 (sh) S 23985 23985 23252 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 275503649 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24017/statm: 1338 224 188 169 0 49 0 [pid=24019] ppid=24017 vsize=3352 CPUtime=1.25 /proc/24019/stat : 24019 (clasp-1.0) R 24017 23985 23252 0 -1 4194304 508 0 0 0 125 0 0 0 25 0 1 0 275503649 3432448 470 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714736 0 0 4096 0 0 0 0 17 1 0 0 /proc/24019/statm: 838 470 249 81 0 212 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 21104 [startup+6.30279 s] /proc/loadavg: 0.84 0.93 0.97 2/80 24051 /proc/meminfo: memFree=1836416/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=5.04 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 1394 14484 0 0 0 1 494 9 16 0 1 0 275503465 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 463 342 3 0 200 0 [pid=24049] ppid=23985 vsize=5352 CPUtime=0 /proc/24049/stat : 24049 (sh) S 23985 23985 23252 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 275503975 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24049/statm: 1338 224 188 169 0 49 0 [pid=24051] ppid=24049 vsize=3352 CPUtime=1.2 /proc/24051/stat : 24051 (clasp-1.0) R 24049 23985 23252 0 -1 4194304 504 0 0 0 120 0 0 0 25 0 1 0 275503975 3432448 466 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0 /proc/24051/statm: 838 466 249 81 0 212 0 Current children cumulated CPU time (s) 6.24 Current children cumulated vsize (KiB) 21104 Solver just ended. Dumping a history of the last processes samples [startup+7.10287 s] /proc/loadavg: 0.84 0.93 0.97 2/80 24051 /proc/meminfo: memFree=1836160/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=5.04 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 1394 14484 0 0 0 1 494 9 16 0 1 0 275503465 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 463 342 3 0 200 0 [pid=24049] ppid=23985 vsize=5352 CPUtime=0 /proc/24049/stat : 24049 (sh) S 23985 23985 23252 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 275503975 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24049/statm: 1338 224 188 169 0 49 0 [pid=24051] ppid=24049 vsize=3484 CPUtime=2 /proc/24051/stat : 24051 (clasp-1.0) R 24049 23985 23252 0 -1 4194304 530 0 0 0 200 0 0 0 25 0 1 0 275503975 3567616 492 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737617 0 0 4096 0 0 0 0 17 1 0 0 /proc/24051/statm: 871 492 249 81 0 245 0 Current children cumulated CPU time (s) 7.04 Current children cumulated vsize (KiB) 21236 [startup+7.90195 s] /proc/loadavg: 0.85 0.93 0.97 2/80 24051 /proc/meminfo: memFree=1836032/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=5.04 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 1394 14484 0 0 0 1 494 9 16 0 1 0 275503465 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 463 342 3 0 200 0 [pid=24049] ppid=23985 vsize=5352 CPUtime=0 /proc/24049/stat : 24049 (sh) S 23985 23985 23252 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 275503975 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24049/statm: 1338 224 188 169 0 49 0 [pid=24051] ppid=24049 vsize=3484 CPUtime=2.8 /proc/24051/stat : 24051 (clasp-1.0) R 24049 23985 23252 0 -1 4194304 538 0 0 0 280 0 0 0 25 0 1 0 275503975 3567616 500 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784811 0 0 4096 0 0 0 0 17 1 0 0 /proc/24051/statm: 871 500 249 81 0 245 0 Current children cumulated CPU time (s) 7.84 Current children cumulated vsize (KiB) 21236 [startup+8.30198 s] /proc/loadavg: 0.85 0.93 0.97 2/80 24051 /proc/meminfo: memFree=1836032/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=5.04 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 1394 14484 0 0 0 1 494 9 16 0 1 0 275503465 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 463 342 3 0 200 0 [pid=24049] ppid=23985 vsize=5352 CPUtime=0 /proc/24049/stat : 24049 (sh) S 23985 23985 23252 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 275503975 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24049/statm: 1338 224 188 169 0 49 0 [pid=24051] ppid=24049 vsize=3616 CPUtime=3.2 /proc/24051/stat : 24051 (clasp-1.0) R 24049 23985 23252 0 -1 4194304 546 0 0 0 320 0 0 0 25 0 1 0 275503975 3702784 508 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784803 0 0 4096 0 0 0 0 17 1 0 0 /proc/24051/statm: 904 508 249 81 0 278 0 Current children cumulated CPU time (s) 8.24 Current children cumulated vsize (KiB) 21368 [startup+8.40199 s] /proc/loadavg: 0.85 0.93 0.97 2/80 24051 /proc/meminfo: memFree=1836032/2055920 swapFree=4141168/4192956 [pid=23985] ppid=23983 vsize=12400 CPUtime=5.04 /proc/23985/stat : 23985 (pbclasp) S 23983 23985 23252 0 -1 4194304 1394 14484 0 0 0 1 494 9 16 0 1 0 275503465 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23985/statm: 3100 463 342 3 0 200 0 [pid=24049] ppid=23985 vsize=5352 CPUtime=0 /proc/24049/stat : 24049 (sh) S 23985 23985 23252 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 275503975 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24049/statm: 1338 224 188 169 0 49 0 [pid=24051] ppid=24049 vsize=3616 CPUtime=3.3 /proc/24051/stat : 24051 (clasp-1.0) R 24049 23985 23252 0 -1 4194304 546 0 0 0 330 0 0 0 25 0 1 0 275503975 3702784 508 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0 /proc/24051/statm: 904 508 249 81 0 278 0 Current children cumulated CPU time (s) 8.34 Current children cumulated vsize (KiB) 21368 Child status: 0 Real time (s): 8.44058 CPU time (s): 8.41172 CPU user time (s): 8.28974 CPU system time (s): 0.121981 CPU usage (%): 99.6581 Max. virtual memory (cumulated for all children) (KiB): 21368 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.28974 system time used= 0.121981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17097 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= 488 involuntary context switches= 112 runsolver used 0.011998 second user time and 0.023996 second system time The end
Begin job on node4 on Tue May 1 04:44:17 UTC 2007 IDJOB= 430412 IDBENCH= 47978 IDSOLVER= 167 FILE ID= node4/430412-1177994657 PBS_JOBID= 4728240 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb COMMAND LINE= pbclasp instance-430412-1177994657.opb /tmp/evaluation/430412-1177994657/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-430412-1177994657 -o ROOT/results/node4/conversion-430412-1177994657 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430412-1177994657/instance-430412-1177994657.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-430412-1177994657 -o ROOT/results/node4/solver-430412-1177994657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430412-1177994657.opb /tmp/evaluation/430412-1177994657/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= b80dc1c4c7cbf5a9f30903895c7fc198 RANDOM SEED= 20603390 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.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 : 3000.218 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 : 5931.00 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 : 3000.218 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: 1838576 kB Buffers: 32260 kB Cached: 99496 kB SwapCached: 14784 kB Active: 77728 kB Inactive: 76856 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1838576 kB SwapTotal: 4192956 kB SwapFree: 4141168 kB Dirty: 688 kB Writeback: 0 kB Mapped: 29628 kB Slab: 48224 kB Committed_AS: 7117552 kB PageTables: 1816 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= 66564 MiB End job on node4 on Tue May 1 04:44:26 UTC 2007