Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 1523 | 8.73967 | 8.74562 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb |
MD5SUM | 303eaeab4b7ccd67c7fab31d13d20bc2 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1523 |
Best CPU time to get the best result obtained on this benchmark | 2.6466 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1523 |
Optimality of the best value was proved | YES |
Number of variables | 201 |
Total number of constraints | 133 |
Number of constraints which are clauses | 20 |
Number of constraints which are cardinality constraints (but not clauses) | 26 |
Number of constraints which are nor clauses,nor cardinality constraints | 87 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 67 |
Number of terms in the objective function | 201 |
Biggest coefficient in the objective function | 1920 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 19980 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1920 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 19980 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432827-1177950431/instance-432827-1177950431.opb 0.00/0.00 c File size is 17810 bytes. 0.00/0.00 c Highest Coefficient sum: 19980 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.005 s 0.00/0.00 c Var: 201 Constr: 133 20/80/33 Lit: 1923 Watch. Lit: 550 0.00/0.00 c Obj. Vars: 201 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.008 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 195 133 1923 14 680 3264 0 0 0.01 0.00/0.02 c Initial Lower Bound: 1425 0.00/0.02 c Initial Path Cost: 0 0.00/0.03 c 101 195 234 8924 38 912 3591 101 4391 0.02 0.00/0.03 o 2568 0.03 0.19/0.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.25 c 175 195 309 12596 40 1224 3654 176 5833 0.03 0.19/0.25 o 1856 0.248 * 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 244 195 379 15205 40 1541 3654 246 983 0.25 0.19/0.29 o 1843 0.288 * 0.29/0.36 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.36 c 249 195 390 16397 42 1736 3654 257 864 0.29 0.29/0.36 o 1814 0.356 * 0.39/0.42 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.42 c 256 195 400 17053 42 1922 3654 267 719 0.36 0.39/0.42 o 1629 0.421 * 0.39/0.45 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.45 c 263 195 408 17306 42 2115 3654 275 624 0.42 0.39/0.45 o 1623 0.453 * 0.49/0.56 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.56 c 264 195 411 17617 42 2275 3654 278 582 0.45 0.49/0.56 o 1611 0.562 * 0.79/0.86 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.86 c 297 195 447 19740 44 2564 3654 314 528 0.56 0.79/0.86 o 1599 0.856 * 0.79/0.88 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.88 c 364 195 578 27214 47 2949 3654 445 425 0.86 0.79/0.88 o 1571 0.884 * 0.89/0.94 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.94 c 365 195 581 27518 47 3098 3654 448 412 0.88 0.89/0.94 o 1561 0.938 * 1.29/1.36 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.29/1.36 c 372 195 596 28495 47 3249 3654 463 396 0.94 1.29/1.36 o 1555 1.363 * 1.29/1.40 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.29/1.40 c 465 195 783 37902 48 3725 3654 650 341 1.36 1.29/1.40 o 1553 1.396 * 1.39/1.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.39/1.48 c 468 195 790 38336 48 3900 3654 657 335 1.40 1.39/1.48 o 1551 1.482 * 1.69/1.74 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.69/1.74 c 485 195 825 40484 49 4133 3654 692 327 1.48 1.69/1.74 o 1547 1.74 * 2.59/2.68 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.59/2.68 c 534 195 924 45127 48 4517 3654 791 306 1.74 2.59/2.68 c 635 195 1126 57751 51 5063 4020 993 297 2.13 2.59/2.68 o 1535 2.679 * 2.99/3.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.99/3.01 c 753 195 1363 69617 51 5573 3654 1230 281 2.68 2.99/3.01 o 1523 3.01 * 8.69/8.74 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 8.69/8.74 c 825 195 1508 76063 50 5980 3654 1375 274 3.01 8.69/8.74 c 926 195 1709 84794 49 6359 4020 1576 260 3.55 8.69/8.74 c 1177 195 2209 107027 48 7340 4423 2076 237 4.96 8.69/8.74 c 1656 189 3165 146163 46 9205 4866 3032 224 7.38 8.69/8.74 v -x1 x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 8.69/8.74 v -x29 x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 8.69/8.74 v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 8.69/8.74 v -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 x106 8.69/8.74 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 8.69/8.74 v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 8.69/8.74 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 8.69/8.74 v -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 8.69/8.74 v -x191 x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 8.69/8.74 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 8.69/8.74 c 21 1886 95 2868 3620 158224 3487 215 8.73 8.69/8.74 c Objective: 1523 8.69/8.74 s OPTIMUM FOUND 8.69/8.74 c Total time: 8.735 s
OK 1523
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-432827-1177950431 -o ROOT/results/node13/solver-432827-1177950431 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432827-1177950431/instance-432827-1177950431.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: 0.83 0.95 0.91 3/77 11217 /proc/meminfo: memFree=1856144/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=11756 CPUtime=0 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242960970 12038144 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11996273 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 2939 332 279 324 0 2004 0 [startup+0.0867619 s] /proc/loadavg: 0.83 0.95 0.91 3/77 11217 /proc/meminfo: memFree=1856144/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=5172 CPUtime=0.07 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 1383 0 0 0 7 0 0 0 18 0 1 0 242960970 5296128 673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1293 673 394 324 0 363 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 5172 [startup+0.102766 s] /proc/loadavg: 0.83 0.95 0.91 3/77 11217 /proc/meminfo: memFree=1856144/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=5172 CPUtime=0.09 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 1408 0 0 0 9 0 0 0 18 0 1 0 242960970 5296128 677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1293 677 394 324 0 363 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5172 [startup+0.302808 s] /proc/loadavg: 0.83 0.95 0.91 3/77 11217 /proc/meminfo: memFree=1856144/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=5316 CPUtime=0.29 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 1701 0 0 0 29 0 0 0 19 0 1 0 242960970 5443584 741 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135314132 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1329 739 394 324 0 399 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5316 [startup+0.701893 s] /proc/loadavg: 0.83 0.95 0.91 3/77 11217 /proc/meminfo: memFree=1856144/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=5504 CPUtime=0.69 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 3110 0 0 0 67 2 0 0 23 0 1 0 242960970 5636096 774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135307601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1376 774 394 324 0 446 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5504 [startup+1.50106 s] /proc/loadavg: 0.83 0.95 0.91 2/78 11218 /proc/meminfo: memFree=1854536/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=5896 CPUtime=1.49 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 4926 0 0 0 146 3 0 0 25 0 1 0 242960970 6037504 851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314181 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1474 851 394 324 0 544 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5896 [startup+3.10141 s] /proc/loadavg: 0.83 0.95 0.91 2/78 11218 /proc/meminfo: memFree=1854024/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=6588 CPUtime=3.09 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 7024 0 0 0 305 4 0 0 25 0 1 0 242960970 6746112 996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135325323 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1647 996 394 324 0 717 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6588 [startup+6.30109 s] /proc/loadavg: 0.84 0.95 0.91 2/78 11218 /proc/meminfo: memFree=1853064/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=7108 CPUtime=6.29 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 18779 0 0 0 617 12 0 0 25 0 1 0 242960970 7278592 1136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1777 1136 394 324 0 847 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7108 Solver just ended. Dumping a history of the last processes samples [startup+7.90143 s] /proc/loadavg: 0.84 0.95 0.91 2/78 11218 /proc/meminfo: memFree=1852552/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=7504 CPUtime=7.88 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 22387 0 0 0 775 13 0 0 25 0 1 0 242960970 7684096 1237 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135316026 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1876 1237 394 324 0 946 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 7504 [startup+8.30151 s] /proc/loadavg: 0.84 0.95 0.91 2/78 11218 /proc/meminfo: memFree=1852552/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=7700 CPUtime=8.28 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 23777 0 0 0 814 14 0 0 25 0 1 0 242960970 7884800 1264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135323107 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1925 1264 394 324 0 995 0 Current children cumulated CPU time (s) 8.28 Current children cumulated vsize (KiB) 7700 [startup+8.7016 s] /proc/loadavg: 0.84 0.95 0.91 2/78 11218 /proc/meminfo: memFree=1852424/2055920 swapFree=4159412/4192956 [pid=11217] ppid=11215 vsize=7696 CPUtime=8.69 /proc/11217/stat : 11217 (bsolo3.0.17) R 11215 11217 10317 0 -1 4194304 24683 0 0 0 854 15 0 0 25 0 1 0 242960970 7880704 1272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11217/statm: 1924 1272 394 324 0 994 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 7696 Child status: 0 Real time (s): 8.74562 CPU time (s): 8.73967 CPU user time (s): 8.5837 CPU system time (s): 0.155976 CPU usage (%): 99.932 Max. virtual memory (cumulated for all children) (KiB): 7700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.5837 system time used= 0.155976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 24771 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= 12 involuntary context switches= 181 runsolver used 0.011998 second user time and 0.023996 second system time The end
Begin job on node13 on Mon Apr 30 16:27:11 UTC 2007 IDJOB= 432827 IDBENCH= 1858 IDSOLVER= 199 FILE ID= node13/432827-1177950431 PBS_JOBID= 4727829 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432827-1177950431/instance-432827-1177950431.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-432827-1177950431 -o ROOT/results/node13/solver-432827-1177950431 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432827-1177950431/instance-432827-1177950431.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 303eaeab4b7ccd67c7fab31d13d20bc2 RANDOM SEED= 548167294 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1856680 kB Buffers: 2952 kB Cached: 114328 kB SwapCached: 12736 kB Active: 49652 kB Inactive: 91688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1856680 kB SwapTotal: 4192956 kB SwapFree: 4159412 kB Dirty: 6764 kB Writeback: 0 kB Mapped: 31036 kB Slab: 43316 kB Committed_AS: 6963836 kB PageTables: 1876 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= 66558 MiB End job on node13 on Mon Apr 30 16:27:20 UTC 2007