Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.733887 | 0.733533 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb |
MD5SUM | 2eab9a3df979d0268940cd1121c39af7 |
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 | 0.279957 |
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 | 42 |
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 | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702110-1278546509.opb. 0.00/0.00 c Instance file HOME/instance-2702110-1278546509.opb 0.00/0.00 c File size is 7141 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 140 | 0.00/0.00 c | Number Clauses: 98 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 105 | 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 | 140 203 847 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 140 203 847 | 5500 100 42 | 0.041 % | 0.00/0.01 c | 250 | 140 203 847 | 6050 250 45 | 0.005 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 89 0.00/0.01 o 89 0.00/0.01 c Elapsed CPU time: 0.017997 s Remaining CPU time: 179.982 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 294 | 140 204 854 | 5000 294 44 | 0.005 % | 0.00/0.02 c | 395 | 140 204 854 | 5500 395 44 | 0.046 % | 0.02/0.03 c | 546 | 140 204 854 | 6050 546 43 | 0.005 % | 0.02/0.04 c | 773 | 140 204 854 | 6655 773 43 | 0.041 % | 0.02/0.06 c | 1110 | 140 204 854 | 7320 1110 39 | 0.005 % | 0.02/0.07 c =============================================================================== 0.02/0.07 c New solution: 57 0.02/0.07 o 57 0.02/0.07 c Elapsed CPU time: 0.071989 s Remaining CPU time: 179.928 s 0.02/0.07 c =============================================================================== 0.02/0.07 c | 1224 | 140 205 861 | 5000 1224 39 | 0.005 % | 0.02/0.08 c | 1325 | 131 205 861 | 5500 1312 39 | 6.434 % | 0.02/0.09 c | 1476 | 131 205 861 | 6050 1463 39 | 6.434 % | 0.09/0.11 c | 1701 | 131 205 861 | 6655 1688 37 | 6.434 % | 0.09/0.13 c | 2038 | 131 205 861 | 7320 2025 36 | 6.434 % | 0.09/0.14 c =============================================================================== 0.09/0.14 c New solution: 7 0.09/0.14 o 7 0.09/0.14 c Elapsed CPU time: 0.134979 s Remaining CPU time: 179.865 s 0.09/0.14 c =============================================================================== 0.09/0.14 c | 2054 | 131 206 868 | 5000 2041 36 | 6.434 % | 0.09/0.14 c =============================================================================== 0.09/0.14 c New solution: 3 0.09/0.14 o 3 0.09/0.14 c Elapsed CPU time: 0.135979 s Remaining CPU time: 179.864 s 0.09/0.14 c =============================================================================== 0.09/0.14 c | 2065 | 104 207 875 | 5000 2052 36 | 6.434 % | 0.09/0.15 c | 2165 | 87 207 875 | 5500 2152 36 | 39.327 % | 0.09/0.16 c | 2316 | 87 207 875 | 6050 2303 35 | 39.291 % | 0.09/0.18 c | 2542 | 87 207 875 | 6655 2529 34 | 39.291 % | 0.19/0.21 c | 2881 | 85 207 875 | 7320 2868 34 | 39.291 % | 0.19/0.26 c | 3387 | 85 207 875 | 8052 3374 34 | 39.291 % | 0.29/0.34 c | 4146 | 85 207 875 | 8857 4133 33 | 39.291 % | 0.39/0.48 c | 5285 | 85 207 875 | 9743 5272 34 | 39.291 % | 0.69/0.70 c | 6993 | 77 207 875 | 10717 6663 36 | 45.005 % | 0.69/0.73 c =============================================================================== 0.69/0.73 c Best Solution: 3 0.69/0.73 s OPTIMUM FOUND 0.69/0.73 c Total CPU time: 0.71889 s 0.69/0.73 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 -x17 -x18 -x19 x20 -x21 x43 x44 -x45 -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 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 x92 -x93 -x94 -x95 -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 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x36 -x37 -x38 -x39 -x40 -x41 -x42
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702110-1278546509/watcher-2702110-1278546509 -o /tmp/evaluation-result-2702110-1278546509/solver-2702110-1278546509 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702110-1278546509.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: 0.99 0.58 0.24 3/107 31702 /proc/meminfo: memFree=1621944/2059040 swapFree=4139464/4192956 [pid=31702] ppid=31700 vsize=2572 CPUtime=0 /proc/31702/stat : 31702 (wbo1.4b) R 31700 31702 30740 0 -1 4202496 283 0 0 0 0 0 0 0 18 0 1 0 22862690 2633728 199 1992294400 134512640 135751879 4292091632 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31702/statm: 643 200 147 303 0 338 0 [startup+0.024326 s] /proc/loadavg: 0.99 0.58 0.24 3/107 31702 /proc/meminfo: memFree=1621944/2059040 swapFree=4139464/4192956 [pid=31702] ppid=31700 vsize=2572 CPUtime=0.02 /proc/31702/stat : 31702 (wbo1.4b) R 31700 31702 30740 0 -1 4202496 307 0 0 0 2 0 0 0 20 0 1 0 22862690 2633728 223 1992294400 134512640 135751879 4292091632 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31702/statm: 643 223 147 303 0 338 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2572 [startup+0.101332 s] /proc/loadavg: 0.99 0.58 0.24 3/107 31702 /proc/meminfo: memFree=1621944/2059040 swapFree=4139464/4192956 [pid=31702] ppid=31700 vsize=2964 CPUtime=0.09 /proc/31702/stat : 31702 (wbo1.4b) R 31700 31702 30740 0 -1 4202496 382 0 0 0 9 0 0 0 20 0 1 0 22862690 3035136 298 1992294400 134512640 135751879 4292091632 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31702/statm: 741 298 147 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.301348 s] /proc/loadavg: 0.99 0.58 0.24 3/107 31702 /proc/meminfo: memFree=1621944/2059040 swapFree=4139464/4192956 [pid=31702] ppid=31700 vsize=3504 CPUtime=0.29 /proc/31702/stat : 31702 (wbo1.4b) R 31700 31702 30740 0 -1 4202496 512 0 0 0 29 0 0 0 20 0 1 0 22862690 3588096 428 1992294400 134512640 135751879 4292091632 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31702/statm: 876 428 147 303 0 571 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3504 [startup+0.70138 s] /proc/loadavg: 0.99 0.58 0.24 3/107 31702 /proc/meminfo: memFree=1621944/2059040 swapFree=4139464/4192956 [pid=31702] ppid=31700 vsize=4288 CPUtime=0.69 /proc/31702/stat : 31702 (wbo1.4b) R 31700 31702 30740 0 -1 4202496 721 0 0 0 68 1 0 0 20 0 1 0 22862690 4390912 637 1992294400 134512640 135751879 4292091632 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31702/statm: 1072 637 147 303 0 767 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4288 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.733533 CPU time (s): 0.733887 CPU user time (s): 0.71889 CPU system time (s): 0.014997 CPU usage (%): 100.048 Max. virtual memory (cumulated for all children) (KiB): 4288 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.71889 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 736 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= 3 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node026 at 2010-07-08 01:48:29 IDJOB=2702110 IDBENCH=47990 IDSOLVER=1161 FILE ID=node026/2702110-1278546509 PBS_JOBID= 11239511 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=7-P0=17-P1=53-P2=109-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-2702110-1278546509/watcher-2702110-1278546509 -o /tmp/evaluation-result-2702110-1278546509/solver-2702110-1278546509 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702110-1278546509.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7 RANDOM SEED=490363957 node026.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 : 3000.244 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 : 6000.48 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 : 3000.244 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: 1622844 kB Buffers: 53004 kB Cached: 276636 kB SwapCached: 10232 kB Active: 110076 kB Inactive: 236604 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1622844 kB SwapTotal: 4192956 kB SwapFree: 4139464 kB Dirty: 2716 kB Writeback: 4 kB AnonPages: 11384 kB Mapped: 11904 kB Slab: 67600 kB PageTables: 4252 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180140 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-2702110-1278546509.opb Free space on /tmp at the end= 62468 MiB End job on node026 at 2010-07-08 01:48:30