Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 2 | 0.563913 | 0.566648 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb |
MD5SUM | 72fe30e1c21a3b80e1a1f9cf3965ebc5 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.348946 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 120 |
Total number of constraints | 17 |
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 | 17 |
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) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702235-1278547077.opb. 0.00/0.00 c Instance file HOME/instance-2702235-1278547077.opb 0.00/0.00 c File size is 15073 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 320 | 0.00/0.00 c | Number Clauses: 200 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 225 | 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 | 320 425 1795 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 102 | 320 425 1795 | 5500 102 25 | 0.006 % | 0.00/0.01 c | 252 | 320 425 1795 | 6050 252 25 | 0.006 % | 0.00/0.02 c | 478 | 320 425 1795 | 6655 478 25 | 0.006 % | 0.00/0.03 c | 815 | 320 425 1795 | 7320 815 25 | 0.001 % | 0.00/0.05 c | 1321 | 320 425 1795 | 8052 1321 22 | 0.007 % | 0.00/0.09 c | 2080 | 320 425 1795 | 8857 2080 23 | 0.006 % | 0.09/0.12 c =============================================================================== 0.09/0.12 c New solution: 9 0.09/0.12 o 9 0.09/0.12 c Elapsed CPU time: 0.111982 s Remaining CPU time: 179.888 s 0.09/0.12 c =============================================================================== 0.09/0.12 c | 2827 | 320 426 1800 | 5000 2827 23 | 0.006 % | 0.09/0.12 c | 2927 | 313 426 1800 | 5500 2892 23 | 2.193 % | 0.09/0.13 c | 3079 | 313 426 1800 | 6050 3044 23 | 2.193 % | 0.09/0.14 c | 3305 | 313 426 1800 | 6655 3270 23 | 2.193 % | 0.09/0.16 c | 3644 | 313 426 1800 | 7320 3609 23 | 2.188 % | 0.09/0.19 c | 4150 | 313 426 1800 | 8052 4115 23 | 2.193 % | 0.18/0.24 c | 4911 | 313 426 1800 | 8857 4876 23 | 2.193 % | 0.18/0.28 c =============================================================================== 0.18/0.28 c New solution: 7 0.18/0.28 o 7 0.18/0.28 c Elapsed CPU time: 0.267959 s Remaining CPU time: 179.732 s 0.18/0.28 c =============================================================================== 0.18/0.28 c | 5585 | 313 427 1805 | 5000 5550 23 | 2.193 % | 0.18/0.29 c | 5685 | 306 427 1805 | 5500 2875 23 | 4.381 % | 0.18/0.30 c | 5836 | 306 427 1805 | 6050 3026 23 | 4.376 % | 0.29/0.31 c | 6061 | 306 427 1805 | 6655 3251 23 | 4.376 % | 0.29/0.32 c =============================================================================== 0.29/0.32 c New solution: 3 0.29/0.32 o 3 0.29/0.32 c Elapsed CPU time: 0.315951 s Remaining CPU time: 179.684 s 0.29/0.32 c =============================================================================== 0.29/0.32 c | 6325 | 306 428 1810 | 5000 3515 23 | 4.376 % | 0.29/0.33 c | 6425 | 291 428 1810 | 5500 3615 23 | 9.068 % | 0.29/0.34 c | 6575 | 291 428 1810 | 6050 3765 23 | 9.069 % | 0.29/0.36 c | 6802 | 291 428 1810 | 6655 3992 23 | 9.063 % | 0.29/0.37 c | 7139 | 291 428 1810 | 7320 4329 23 | 9.068 % | 0.39/0.41 c | 7646 | 291 428 1810 | 8052 4836 23 | 9.063 % | 0.39/0.45 c | 8405 | 291 428 1810 | 8857 5580 23 | 9.069 % | 0.49/0.55 c | 9544 | 291 428 1810 | 9743 6719 23 | 9.068 % | 0.49/0.56 c =============================================================================== 0.49/0.56 c New solution: 2 0.49/0.56 o 2 0.49/0.56 c Elapsed CPU time: 0.547916 s Remaining CPU time: 179.452 s 0.49/0.56 c =============================================================================== 0.49/0.56 c =============================================================================== 0.49/0.56 c Best Solution: 2 0.49/0.56 s OPTIMUM FOUND 0.49/0.56 c Total CPU time: 0.547916 s 0.49/0.56 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 -x29 -x30 x31 -x32 -x33 x34 -x35 x36 -x37 -x38 x39 -x40 x41 -x42 -x43 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-x248 x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 -x71 x72 -x73 x74 x75 -x106 x107 -x108 -x109 -x110 -x271 x272 -x273 x274 x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 x289 x290 -x291 -x292 -x293 -x294 -x295 -x76 x77 -x78 x79 -x80 x111 x112 x113 -x114 -x115 -x296 x297 -x298 x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 x312 -x313 x314 -x315 -x316 -x317 -x318 -x319 -x320 -x116 x117 -x118 -x119 -x120
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702235-1278547077/watcher-2702235-1278547077 -o /tmp/evaluation-result-2702235-1278547077/solver-2702235-1278547077 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702235-1278547077.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: 1.04 0.94 0.57 2/106 24723 /proc/meminfo: memFree=1725464/2059040 swapFree=4139712/4192956 [pid=24723] ppid=24721 vsize=2576 CPUtime=0 /proc/24723/stat : 24723 (wbo1.4b) R 24721 24723 24224 0 -1 4202496 304 0 0 0 0 0 0 0 19 0 1 0 22915033 2637824 218 1992294400 134512640 135752675 4293468192 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24723/statm: 644 218 144 303 0 339 0 [startup+0.103375 s] /proc/loadavg: 1.04 0.94 0.57 2/106 24723 /proc/meminfo: memFree=1725464/2059040 swapFree=4139712/4192956 [pid=24723] ppid=24721 vsize=2972 CPUtime=0.09 /proc/24723/stat : 24723 (wbo1.4b) R 24721 24723 24224 0 -1 4202496 411 0 0 0 9 0 0 0 20 0 1 0 22915033 3043328 325 1992294400 134512640 135752675 4293468192 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24723/statm: 743 325 145 303 0 438 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2972 [startup+0.201384 s] /proc/loadavg: 1.04 0.94 0.57 2/106 24723 /proc/meminfo: memFree=1725464/2059040 swapFree=4139712/4192956 [pid=24723] ppid=24721 vsize=3496 CPUtime=0.18 /proc/24723/stat : 24723 (wbo1.4b) R 24721 24723 24224 0 -1 4202496 514 0 0 0 18 0 0 0 20 0 1 0 22915033 3579904 428 1992294400 134512640 135752675 4293468192 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24723/statm: 874 428 145 303 0 569 0 Current children cumulated CPU time (s) 0.18 Current children cumulated vsize (KiB) 3496 [startup+0.301393 s] /proc/loadavg: 1.04 0.94 0.57 2/106 24723 /proc/meminfo: memFree=1725464/2059040 swapFree=4139712/4192956 [pid=24723] ppid=24721 vsize=3752 CPUtime=0.29 /proc/24723/stat : 24723 (wbo1.4b) R 24721 24723 24224 0 -1 4202496 589 0 0 0 28 1 0 0 20 0 1 0 22915033 3842048 503 1992294400 134512640 135752675 4293468192 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24723/statm: 938 503 145 303 0 633 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3752 Solver just ended. Dumping a history of the last processes samples [startup+0.401401 s] /proc/loadavg: 1.04 0.94 0.57 2/106 24723 /proc/meminfo: memFree=1725464/2059040 swapFree=4139712/4192956 [pid=24723] ppid=24721 vsize=4016 CPUtime=0.39 /proc/24723/stat : 24723 (wbo1.4b) R 24721 24723 24224 0 -1 4202496 663 0 0 0 38 1 0 0 20 0 1 0 22915033 4112384 577 1992294400 134512640 135752675 4293468192 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24723/statm: 1004 577 145 303 0 699 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4016 [startup+0.50141 s] /proc/loadavg: 1.04 0.94 0.57 2/106 24723 /proc/meminfo: memFree=1725464/2059040 swapFree=4139712/4192956 [pid=24723] ppid=24721 vsize=4276 CPUtime=0.49 /proc/24723/stat : 24723 (wbo1.4b) R 24721 24723 24224 0 -1 4202496 732 0 0 0 48 1 0 0 20 0 1 0 22915033 4378624 646 1992294400 134512640 135752675 4293468192 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24723/statm: 1069 646 145 303 0 764 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 4276 Child status: 0 Real time (s): 0.566648 CPU time (s): 0.563913 CPU user time (s): 0.547916 CPU system time (s): 0.015997 CPU usage (%): 99.5173 Max. virtual memory (cumulated for all children) (KiB): 4276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.547916 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 770 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= 3 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node043 at 2010-07-08 01:57:57 IDJOB=2702235 IDBENCH=48052 IDSOLVER=1190 FILE ID=node043/2702235-1278547077 PBS_JOBID= 11239497 Free space on /tmp= 62528 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-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-2702235-1278547077/watcher-2702235-1278547077 -o /tmp/evaluation-result-2702235-1278547077/solver-2702235-1278547077 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702235-1278547077.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 72fe30e1c21a3b80e1a1f9cf3965ebc5 RANDOM SEED=660975632 node043.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 : 3000.219 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 : 3000.219 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1726116 kB Buffers: 56248 kB Cached: 188868 kB SwapCached: 7440 kB Active: 126272 kB Inactive: 133092 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1726116 kB SwapTotal: 4192956 kB SwapFree: 4139712 kB Dirty: 2704 kB Writeback: 0 kB AnonPages: 11428 kB Mapped: 11944 kB Slab: 51740 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181444 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-2702235-1278547077.opb Free space on /tmp at the end= 62528 MiB End job on node043 at 2010-07-08 01:57:57