Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.289955 | 0.291187 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb |
MD5SUM | 2169b5e6c2e004be1035c00af298ec4e |
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 | 0.115981 |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2701891-1278546252.opb. 0.00/0.00 c Instance file HOME/instance-2701891-1278546252.opb 0.00/0.00 c File size is 7443 bytes. 0.00/0.01 c Highest Coefficient sum: 1984 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.00 s | 0.00/0.01 c | Number Variables: 160 | 0.00/0.01 c | Number Clauses: 100 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 113 | 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 160 213 895 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 160 213 895 | 5500 100 22 | 0.023 % | 0.00/0.01 c | 250 | 160 213 895 | 6050 250 22 | 0.004 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 19 0.00/0.01 o 19 0.00/0.01 c Elapsed CPU time: 0.011998 s Remaining CPU time: 179.988 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 372 | 160 214 900 | 5000 372 21 | 0.004 % | 0.00/0.01 c | 473 | 160 214 900 | 5500 473 22 | 0.023 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 9 0.00/0.02 o 9 0.00/0.02 c Elapsed CPU time: 0.018997 s Remaining CPU time: 179.981 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 580 | 160 215 905 | 5000 580 21 | 0.023 % | 0.01/0.02 c | 680 | 153 215 905 | 5500 662 22 | 4.399 % | 0.01/0.03 c | 831 | 153 215 905 | 6050 813 22 | 4.379 % | 0.01/0.03 c =============================================================================== 0.01/0.03 c New solution: 7 0.01/0.03 o 7 0.01/0.03 c Elapsed CPU time: 0.035994 s Remaining CPU time: 179.964 s 0.01/0.03 c =============================================================================== 0.01/0.03 c | 974 | 153 216 910 | 5000 956 22 | 4.379 % | 0.01/0.04 c | 1075 | 153 216 910 | 5500 1057 22 | 8.754 % | 0.01/0.04 c =============================================================================== 0.01/0.04 c New solution: 3 0.01/0.04 o 3 0.01/0.04 c Elapsed CPU time: 0.042993 s Remaining CPU time: 179.957 s 0.01/0.04 c =============================================================================== 0.01/0.04 c | 1135 | 146 217 915 | 5000 1117 22 | 8.754 % | 0.01/0.05 c | 1235 | 133 217 915 | 5500 1217 22 | 18.149 % | 0.01/0.06 c | 1386 | 131 217 915 | 6050 1368 22 | 18.129 % | 0.01/0.07 c | 1612 | 131 217 915 | 6655 1594 22 | 18.129 % | 0.01/0.09 c | 1950 | 131 217 915 | 7320 1872 23 | 18.149 % | 0.09/0.11 c | 2457 | 131 217 915 | 8052 2379 23 | 18.149 % | 0.09/0.16 c | 3216 | 130 217 915 | 8857 3138 23 | 18.774 % | 0.20/0.24 c | 4356 | 124 217 915 | 9743 4278 24 | 22.504 % | 0.20/0.28 c =============================================================================== 0.20/0.28 c Best Solution: 3 0.20/0.28 s OPTIMUM FOUND 0.20/0.28 c Total CPU time: 0.276957 s 0.20/0.28 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 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 x26 x27 -x28 x29 -x30 -x41 x42 -x43 -x44 -x45 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 x31 -x32 -x33 -x34 -x35 x46 -x47 -x48 -x49 -x50 x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x36 x37 -x38 -x39 -x40 -x51 -x52 -x53 -x54 -x55 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 -x56 -x57 -x58 -x59 -x60
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701891-1278546252/watcher-2701891-1278546252 -o /tmp/evaluation-result-2701891-1278546252/solver-2701891-1278546252 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701891-1278546252.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: 0.21 0.06 0.02 3/106 25377 /proc/meminfo: memFree=1739416/2059040 swapFree=4139400/4192956 [pid=25377] ppid=25375 vsize=2576 CPUtime=0 /proc/25377/stat : 25377 (wbo1.4b) R 25375 25377 25098 0 -1 4202496 284 0 0 0 0 0 0 0 20 0 1 0 22837475 2637824 200 1992294400 134512640 135752675 4290168928 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25377/statm: 644 200 145 303 0 339 0 [startup+0.0229991 s] /proc/loadavg: 0.21 0.06 0.02 3/106 25377 /proc/meminfo: memFree=1739416/2059040 swapFree=4139400/4192956 [pid=25377] ppid=25375 vsize=2576 CPUtime=0.01 /proc/25377/stat : 25377 (wbo1.4b) R 25375 25377 25098 0 -1 4202496 304 0 0 0 1 0 0 0 20 0 1 0 22837475 2637824 220 1992294400 134512640 135752675 4290168928 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25377/statm: 644 220 145 303 0 339 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2576 [startup+0.101998 s] /proc/loadavg: 0.21 0.06 0.02 3/106 25377 /proc/meminfo: memFree=1739416/2059040 swapFree=4139400/4192956 [pid=25377] ppid=25375 vsize=2968 CPUtime=0.09 /proc/25377/stat : 25377 (wbo1.4b) R 25375 25377 25098 0 -1 4202496 382 0 0 0 9 0 0 0 20 0 1 0 22837475 3039232 298 1992294400 134512640 135752675 4290168928 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25377/statm: 742 298 145 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 Solver just ended. Dumping a history of the last processes samples [startup+0.201995 s] /proc/loadavg: 0.21 0.06 0.02 3/106 25377 /proc/meminfo: memFree=1739416/2059040 swapFree=4139400/4192956 [pid=25377] ppid=25375 vsize=3228 CPUtime=0.2 /proc/25377/stat : 25377 (wbo1.4b) R 25375 25377 25098 0 -1 4202496 464 0 0 0 19 1 0 0 20 0 1 0 22837475 3305472 380 1992294400 134512640 135752675 4290168928 18446744073709551615 134605424 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/25377/statm: 807 380 145 303 0 502 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 3228 Child status: 0 Real time (s): 0.291187 CPU time (s): 0.289955 CPU user time (s): 0.277957 CPU system time (s): 0.011998 CPU usage (%): 99.5769 Max. virtual memory (cumulated for all children) (KiB): 3228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.277957 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 524 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= 6 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node018 at 2010-07-08 01:44:12 IDJOB=2701891 IDBENCH=47880 IDSOLVER=1190 FILE ID=node018/2701891-1278546252 PBS_JOBID= 11239514 Free space on /tmp= 62520 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=7-P2=11-P3=17-P4=11-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-2701891-1278546252/watcher-2701891-1278546252 -o /tmp/evaluation-result-2701891-1278546252/solver-2701891-1278546252 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701891-1278546252.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e RANDOM SEED=1334285302 node018.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1741880 kB Buffers: 45228 kB Cached: 185660 kB SwapCached: 6828 kB Active: 132840 kB Inactive: 111572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1741880 kB SwapTotal: 4192956 kB SwapFree: 4139400 kB Dirty: 2880 kB Writeback: 0 kB AnonPages: 11416 kB Mapped: 11860 kB Slab: 50840 kB PageTables: 4196 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180284 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-2701891-1278546252.opb Free space on /tmp at the end= 62520 MiB End job on node018 at 2010-07-08 01:44:13