Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 4.48832 | 4.48919 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb |
MD5SUM | e96391964472f7ba14184a1b98ddfa83 |
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 | 0.361944 |
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 | 48 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702283-1278547536.opb. 0.00/0.00 c Instance file HOME/instance-2702283-1278547536.opb 0.00/0.00 c File size is 9361 bytes. 0.00/0.00 c Highest Coefficient sum: 130560 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 176 | 0.00/0.00 c | Number Clauses: 128 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 135 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 176 263 1096 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 102 | 176 263 1096 | 5500 102 63 | 0.029 % | 0.00/0.01 c | 253 | 176 263 1096 | 6050 253 63 | 0.029 % | 0.00/0.03 c | 479 | 176 263 1096 | 6655 479 59 | 0.003 % | 0.00/0.05 c | 816 | 176 263 1096 | 7320 816 58 | 0.003 % | 0.00/0.08 c | 1324 | 176 263 1096 | 8052 1324 54 | 0.003 % | 0.10/0.15 c | 2083 | 176 263 1096 | 8857 2083 54 | 0.029 % | 0.10/0.16 c =============================================================================== 0.10/0.16 c New solution: 181 0.10/0.16 o 181 0.10/0.16 c Elapsed CPU time: 0.160975 s Remaining CPU time: 179.839 s 0.10/0.16 c =============================================================================== 0.10/0.16 c | 2204 | 176 264 1104 | 5000 2204 54 | 0.029 % | 0.10/0.18 c | 2304 | 176 264 1104 | 5500 2304 54 | 0.029 % | 0.19/0.21 c | 2454 | 176 264 1104 | 6050 2454 53 | 0.003 % | 0.19/0.24 c =============================================================================== 0.19/0.24 c New solution: 25 0.19/0.24 o 25 0.19/0.24 c Elapsed CPU time: 0.236963 s Remaining CPU time: 179.763 s 0.19/0.24 c =============================================================================== 0.19/0.24 c | 2653 | 176 265 1112 | 5000 2653 53 | 0.003 % | 0.19/0.26 c | 2753 | 146 265 1112 | 5500 2679 53 | 17.075 % | 0.19/0.28 c =============================================================================== 0.19/0.28 c New solution: 17 0.19/0.28 o 17 0.19/0.28 c Elapsed CPU time: 0.272958 s Remaining CPU time: 179.727 s 0.19/0.28 c =============================================================================== 0.19/0.28 c | 2823 | 146 266 1120 | 5000 2749 53 | 17.075 % | 0.19/0.29 c | 2923 | 146 266 1120 | 5500 2849 53 | 17.075 % | 0.29/0.32 c | 3075 | 146 266 1120 | 6050 3001 52 | 17.049 % | 0.29/0.33 c =============================================================================== 0.29/0.33 c New solution: 3 0.29/0.33 o 3 0.29/0.33 c Elapsed CPU time: 0.32395 s Remaining CPU time: 179.676 s 0.29/0.33 c =============================================================================== 0.29/0.33 c | 3112 | 146 267 1128 | 5000 3038 52 | 17.049 % | 0.29/0.35 c | 3213 | 107 267 1128 | 5500 3139 52 | 40.373 % | 0.29/0.38 c | 3364 | 107 267 1128 | 6050 3290 52 | 40.344 % | 0.39/0.42 c | 3590 | 107 267 1128 | 6655 3516 51 | 40.344 % | 0.39/0.47 c | 3927 | 107 267 1128 | 7320 3853 53 | 40.344 % | 0.49/0.54 c | 4433 | 107 267 1128 | 8052 4359 51 | 40.344 % | 0.59/0.64 c | 5192 | 107 267 1128 | 8857 5118 50 | 40.344 % | 0.79/0.83 c | 6331 | 107 267 1128 | 9743 6257 48 | 40.344 % | 1.10/1.17 c | 8039 | 107 267 1128 | 10717 7965 48 | 40.344 % | 1.49/1.59 c | 10602 | 107 267 1128 | 11789 10528 46 | 40.344 % | 2.19/2.28 c | 14446 | 107 267 1128 | 12968 8415 45 | 40.344 % | 3.19/3.22 c | 20213 | 105 267 1128 | 14265 7638 44 | 40.380 % | 4.40/4.48 c =============================================================================== 4.40/4.48 c Best Solution: 3 4.40/4.48 s OPTIMUM FOUND 4.40/4.48 c Total CPU time: 4.41133 s 4.40/4.48 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 x49 x50 -x51 -x52 -x53 -x54 -x55 -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 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 -x107 -x108 -x109 -x110 -x111 -x112 x25 x26 x27 x28 x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 x113 x114 x115 x116 x117 -x118 -x119 -x120 x121 x122 x123 x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702283-1278547536/watcher-2702283-1278547536 -o /tmp/evaluation-result-2702283-1278547536/solver-2702283-1278547536 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702283-1278547536.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.05 1.01 0.74 2/105 28638 /proc/meminfo: memFree=1720024/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=2572 CPUtime=0 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 283 0 0 0 0 0 0 0 25 0 1 0 22962103 2633728 199 1992294400 134512640 135752675 4287636832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 643 199 144 303 0 338 0 [startup+0.107474 s] /proc/loadavg: 1.05 1.01 0.74 2/105 28638 /proc/meminfo: memFree=1720024/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=3088 CPUtime=0.1 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 420 0 0 0 10 0 0 0 25 0 1 0 22962103 3162112 336 1992294400 134512640 135752675 4287636832 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 772 336 145 303 0 467 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3088 [startup+0.201483 s] /proc/loadavg: 1.05 1.01 0.74 2/105 28638 /proc/meminfo: memFree=1720024/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=3348 CPUtime=0.19 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 496 0 0 0 19 0 0 0 25 0 1 0 22962103 3428352 412 1992294400 134512640 135752675 4287636832 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 837 412 145 303 0 532 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3348 [startup+0.301494 s] /proc/loadavg: 1.05 1.01 0.74 2/105 28638 /proc/meminfo: memFree=1720024/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=3608 CPUtime=0.29 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 548 0 0 0 29 0 0 0 25 0 1 0 22962103 3694592 464 1992294400 134512640 135752675 4287636832 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 902 464 145 303 0 597 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3608 [startup+0.701533 s] /proc/loadavg: 1.05 1.01 0.74 2/105 28638 /proc/meminfo: memFree=1720024/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=4396 CPUtime=0.69 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 748 0 0 0 68 1 0 0 25 0 1 0 22962103 4501504 664 1992294400 134512640 135752675 4287636832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 1099 664 145 303 0 794 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4396 [startup+1.50161 s] /proc/loadavg: 1.04 1.01 0.74 2/106 28639 /proc/meminfo: memFree=1717660/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=5696 CPUtime=1.49 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 1064 0 0 0 147 2 0 0 25 0 1 0 22962103 5832704 980 1992294400 134512640 135752675 4287636832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 1424 980 145 303 0 1119 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5696 [startup+3.10177 s] /proc/loadavg: 1.04 1.01 0.74 2/106 28639 /proc/meminfo: memFree=1715924/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=8036 CPUtime=3.09 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 1669 0 0 0 304 5 0 0 25 0 1 0 22962103 8228864 1585 1992294400 134512640 135752675 4287636832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 2009 1585 145 303 0 1704 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8036 Solver just ended. Dumping a history of the last processes samples [startup+3.20178 s] /proc/loadavg: 1.04 1.01 0.74 2/106 28639 /proc/meminfo: memFree=1715924/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=8296 CPUtime=3.19 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 1719 0 0 0 314 5 0 0 25 0 1 0 22962103 8495104 1635 1992294400 134512640 135752675 4287636832 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 2074 1635 145 303 0 1769 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 8296 [startup+4.00186 s] /proc/loadavg: 1.04 1.01 0.74 2/106 28639 /proc/meminfo: memFree=1713940/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=9580 CPUtime=3.99 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 2046 0 0 0 393 6 0 0 25 0 1 0 22962103 9809920 1962 1992294400 134512640 135752675 4287636832 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 2395 1962 145 303 0 2090 0 Current children cumulated CPU time (s) 3.99 Current children cumulated vsize (KiB) 9580 [startup+4.4019 s] /proc/loadavg: 1.04 1.01 0.74 2/106 28639 /proc/meminfo: memFree=1712452/2059040 swapFree=4139448/4192956 [pid=28638] ppid=28636 vsize=9964 CPUtime=4.4 /proc/28638/stat : 28638 (wbo1.4b) R 28636 28638 27594 0 -1 4202496 2154 0 0 0 433 7 0 0 25 0 1 0 22962103 10203136 2070 1992294400 134512640 135752675 4287636832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28638/statm: 2491 2070 145 303 0 2186 0 Current children cumulated CPU time (s) 4.4 Current children cumulated vsize (KiB) 9964 Child status: 0 Real time (s): 4.48919 CPU time (s): 4.48832 CPU user time (s): 4.41133 CPU system time (s): 0.076988 CPU usage (%): 99.9807 Max. virtual memory (cumulated for all children) (KiB): 9964 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.41133 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2184 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= 1 involuntary context switches= 16 runsolver used 0.006998 second user time and 0.035994 second system time The end
Begin job on node084 at 2010-07-08 02:05:36 IDJOB=2702283 IDBENCH=48076 IDSOLVER=1190 FILE ID=node084/2702283-1278547536 PBS_JOBID= 11239479 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702283-1278547536/watcher-2702283-1278547536 -o /tmp/evaluation-result-2702283-1278547536/solver-2702283-1278547536 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702283-1278547536.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e96391964472f7ba14184a1b98ddfa83 RANDOM SEED=1206537823 node084.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1721048 kB Buffers: 58060 kB Cached: 175800 kB SwapCached: 22024 kB Active: 145996 kB Inactive: 117352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1721048 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 2992 kB Writeback: 0 kB AnonPages: 12048 kB Mapped: 11940 kB Slab: 52824 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182640 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702283-1278547536.opb Free space on /tmp at the end= 62492 MiB End job on node084 at 2010-07-08 02:05:41