Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.082986 | 0.0826439 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-B.opb |
MD5SUM | 4745e9e034e818bc4d4453d19dcfb684 |
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 | 0.05799 |
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 | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702068-1278546444.opb. 0.00/0.00 c Instance file HOME/instance-2702068-1278546444.opb 0.00/0.00 c File size is 5525 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: 120 | 0.00/0.00 c | Number Clauses: 75 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 85 | 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 | 120 160 670 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 120 160 670 | 5500 100 22 | 0.042 % | 0.00/0.01 c | 251 | 120 160 670 | 6050 251 20 | 0.007 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 11 0.00/0.01 o 11 0.00/0.01 c Elapsed CPU time: 0.009998 s Remaining CPU time: 179.99 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 341 | 120 161 675 | 5000 341 20 | 0.007 % | 0.00/0.01 c | 443 | 113 161 675 | 5500 412 22 | 5.875 % | 0.01/0.01 c =============================================================================== 0.01/0.01 c New solution: 3 0.01/0.01 o 3 0.01/0.01 c Elapsed CPU time: 0.015997 s Remaining CPU time: 179.984 s 0.01/0.01 c =============================================================================== 0.01/0.01 c | 480 | 113 162 680 | 5000 449 22 | 5.875 % | 0.01/0.02 c | 580 | 109 162 680 | 5500 549 21 | 24.174 % | 0.01/0.03 c | 730 | 93 162 680 | 6050 699 22 | 24.174 % | 0.01/0.04 c | 956 | 92 162 680 | 6655 925 21 | 25.007 % | 0.01/0.05 c | 1293 | 90 162 680 | 7320 1192 21 | 25.007 % | 0.01/0.08 c =============================================================================== 0.01/0.08 c Best Solution: 3 0.01/0.08 s OPTIMUM FOUND 0.01/0.08 c Total CPU time: 0.078987 s 0.01/0.08 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 x12 -x13 -x14 -x15 x16 -x17 x18 -x19 x20 x46 x47 -x48 -x49 -x50 x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x21 -x22 -x23 -x24 -x25 x31 -x32 -x33 -x34 -x35 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 x26 x27 -x28 -x29 -x30 -x36 -x37 -x38 -x39 -x40 x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 x117 -x118 -x119 -x120 x41 -x42 -x43 -x44 -x45
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702068-1278546444/watcher-2702068-1278546444 -o /tmp/evaluation-result-2702068-1278546444/solver-2702068-1278546444 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702068-1278546444.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 0.49 0.18 3/106 1514 /proc/meminfo: memFree=1598196/2059040 swapFree=4139384/4192956 [pid=1514] ppid=1512 vsize=2440 CPUtime=0 /proc/1514/stat : 1514 (wbo1.4b) R 1512 1514 1088 0 -1 4202496 276 0 0 0 0 0 0 0 15 0 1 0 22858205 2498560 193 1992294400 134512640 135751879 4292709328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1514/statm: 610 193 146 303 0 305 0 [startup+0.0181759 s] /proc/loadavg: 1.00 0.49 0.18 3/106 1514 /proc/meminfo: memFree=1598196/2059040 swapFree=4139384/4192956 [pid=1514] ppid=1512 vsize=2572 CPUtime=0.01 /proc/1514/stat : 1514 (wbo1.4b) R 1512 1514 1088 0 -1 4202496 295 0 0 0 1 0 0 0 17 0 1 0 22858205 2633728 212 1992294400 134512640 135751879 4292709328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1514/statm: 643 213 147 303 0 338 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2572 Solver just ended. Dumping a history of the last processes samples [startup+0.0181759 s] /proc/loadavg: 1.00 0.49 0.18 3/106 1514 /proc/meminfo: memFree=1598196/2059040 swapFree=4139384/4192956 [pid=1514] ppid=1512 vsize=2572 CPUtime=0.01 /proc/1514/stat : 1514 (wbo1.4b) R 1512 1514 1088 0 -1 4202496 295 0 0 0 1 0 0 0 17 0 1 0 22858205 2633728 212 1992294400 134512640 135751879 4292709328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1514/statm: 643 213 147 303 0 338 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2572 Child status: 0 Real time (s): 0.0826439 CPU time (s): 0.082986 CPU user time (s): 0.078987 CPU system time (s): 0.003999 CPU usage (%): 100.414 Max. virtual memory (cumulated for all children) (KiB): 2572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.078987 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 353 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= 1 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node001 at 2010-07-08 01:47:24 IDJOB=2702068 IDBENCH=47969 IDSOLVER=1161 FILE ID=node001/2702068-1278546444 PBS_JOBID= 11239529 Free space on /tmp= 62472 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-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-2702068-1278546444/watcher-2702068-1278546444 -o /tmp/evaluation-result-2702068-1278546444/solver-2702068-1278546444 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702068-1278546444.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4745e9e034e818bc4d4453d19dcfb684 RANDOM SEED=1597251166 node001.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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1599096 kB Buffers: 67224 kB Cached: 289060 kB SwapCached: 7348 kB Active: 113528 kB Inactive: 256904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1599096 kB SwapTotal: 4192956 kB SwapFree: 4139384 kB Dirty: 2616 kB Writeback: 0 kB AnonPages: 11488 kB Mapped: 11904 kB Slab: 67768 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180016 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-2702068-1278546444.opb Free space on /tmp at the end= 62472 MiB End job on node001 at 2010-07-08 01:47:24