Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 3.78842 | 3.78927 |
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 | 1.09483 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875236-1245189367.opb. 0.00/0.00 c Instance file HOME/instance-1875236-1245189367.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: 136 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 135 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 9 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 8 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 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 | 105 286 971 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 101 | 105 286 971 | 5500 101 66 | 45.032 % | 0.00/0.02 c | 252 | 105 286 971 | 6050 252 67 | 45.032 % | 0.00/0.03 c | 477 | 105 286 971 | 6655 477 64 | 45.029 % | 0.04/0.06 c | 815 | 105 286 971 | 7320 815 68 | 45.029 % | 0.09/0.10 c | 1321 | 105 286 971 | 8052 1321 67 | 45.029 % | 0.09/0.16 c | 2080 | 105 286 971 | 8857 2080 65 | 45.029 % | 0.19/0.25 c | 3219 | 105 286 971 | 9743 3219 63 | 45.029 % | 0.39/0.45 c | 4928 | 105 286 971 | 10717 4928 64 | 45.029 % | 0.69/0.76 c | 7490 | 105 286 971 | 11789 7490 65 | 45.029 % | 1.39/1.45 c | 11334 | 105 286 971 | 12968 11334 65 | 45.029 % | 2.39/2.42 c | 17103 | 105 286 971 | 14265 10556 68 | 45.032 % | 3.39/3.44 c =============================================================================== 3.59/3.61 c core #3 3.59/3.61 c Core size: 199 Core Weight: 1 Total Weight: 3 3.59/3.61 c Elapsed CPU time: 3.55146 s Remaining CPU time: 1796.45 s 3.59/3.67 c Learning 4427 hard constraints 3.59/3.67 c ============================[ Search Statistics ]============================== 3.59/3.67 c | Conflicts | ORIGINAL | LEARNT | Progress | 3.59/3.67 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 3.59/3.67 c =============================================================================== 3.59/3.67 c | 0 | 131 4720 295881 | 5000 0 nan | 0.000 % | 3.59/3.69 c | 101 | 131 4720 295881 | 5500 101 85 | 34.196 % | 3.69/3.71 c | 251 | 131 4720 295881 | 6050 251 68 | 34.173 % | 3.69/3.74 c | 476 | 131 4720 295881 | 6655 476 64 | 34.173 % | 3.69/3.77 c | 814 | 131 4720 295881 | 7320 814 62 | 34.173 % | 3.69/3.78 c =============================================================================== 3.69/3.78 c Verified 4720 original clauses. 3.69/3.78 c #cores: 3 3.69/3.78 c Final Weight: 3 3.69/3.78 o 3 3.69/3.78 s OPTIMUM FOUND 3.69/3.78 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-1875236-1245189367/watcher-1875236-1245189367 -o /tmp/evaluation-result-1875236-1245189367/solver-1875236-1245189367 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875236-1245189367.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: 1.00 1.00 1.00 3/67 10825 /proc/meminfo: memFree=1291344/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=2524 CPUtime=0 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 175426013 2584576 191 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 631 191 135 292 0 336 0 [startup+0.0476121 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10825 /proc/meminfo: memFree=1291344/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=2784 CPUtime=0.04 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 276 0 0 0 4 0 0 0 18 0 1 0 175426013 2850816 257 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 696 257 136 292 0 401 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2784 [startup+0.101615 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10825 /proc/meminfo: memFree=1291344/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=3044 CPUtime=0.09 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 355 0 0 0 9 0 0 0 18 0 1 0 175426013 3117056 336 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 761 336 136 292 0 466 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3044 [startup+0.301634 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10825 /proc/meminfo: memFree=1291344/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=4224 CPUtime=0.29 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 175426013 4325376 608 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 1056 608 136 292 0 761 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4224 [startup+0.701669 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10825 /proc/meminfo: memFree=1291344/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=5780 CPUtime=0.69 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 1028 0 0 0 68 1 0 0 22 0 1 0 175426013 5918720 1009 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 1445 1009 136 292 0 1150 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5780 [startup+1.50174 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10826 /proc/meminfo: memFree=1286920/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=7884 CPUtime=1.49 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 1567 0 0 0 147 2 0 0 25 0 1 0 175426013 8073216 1548 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 1971 1548 136 292 0 1676 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7884 [startup+3.10188 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10826 /proc/meminfo: memFree=1283912/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=12304 CPUtime=3.09 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 2657 0 0 0 304 5 0 0 25 0 1 0 175426013 12599296 2638 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 3076 2638 136 292 0 2781 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12304 Solver just ended. Dumping a history of the last processes samples [startup+3.50192 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10826 /proc/meminfo: memFree=1281040/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=14260 CPUtime=3.49 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 3148 0 0 0 343 6 0 0 25 0 1 0 175426013 14602240 3129 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 3565 3129 136 292 0 3270 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 14260 [startup+3.70194 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10826 /proc/meminfo: memFree=1281040/2055920 swapFree=4192956/4192956 [pid=10825] ppid=10823 vsize=15844 CPUtime=3.69 /proc/10825/stat : 10825 (wbo) R 10823 10825 9730 0 -1 4194304 3527 0 0 0 363 6 0 0 25 0 1 0 175426013 16224256 3508 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10825/statm: 3961 3508 136 292 0 3666 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 15844 Child status: 0 Real time (s): 3.78927 CPU time (s): 3.78842 CPU user time (s): 3.72143 CPU system time (s): 0.066989 CPU usage (%): 99.9777 Max. virtual memory (cumulated for all children) (KiB): 15844 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.72143 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3527 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= 6 runsolver used 0.001999 second user time and 0.018997 second system time The end
Begin job on node68 at 2009-06-16 23:56:07 IDJOB=1875236 IDBENCH=48076 IDSOLVER=698 FILE ID=node68/1875236-1245189367 PBS_JOBID= 9368272 Free space on /tmp= 66472 MiB SOLVER NAME= wbo 1.0 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= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875236-1245189367/watcher-1875236-1245189367 -o /tmp/evaluation-result-1875236-1245189367/solver-1875236-1245189367 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875236-1245189367.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e96391964472f7ba14184a1b98ddfa83 RANDOM SEED=2018111054 node68.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.238 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 : 3000.238 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: 1291696 kB Buffers: 73468 kB Cached: 593340 kB SwapCached: 0 kB Active: 344832 kB Inactive: 338452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1291696 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2700 kB Writeback: 0 kB Mapped: 26496 kB Slab: 66488 kB Committed_AS: 87708 kB PageTables: 1568 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875236-1245189367.opb Free space on /tmp at the end= 66472 MiB End job on node68 at 2009-06-16 23:56:11