Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.022995 | 0.0238529 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb |
MD5SUM | 0c64db0313edaf06e7632f65d9dae11e |
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 | 0.034994 |
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 | 30 |
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 | 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) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702263-1278547304.opb. 0.00/0.00 c Instance file HOME/instance-2702263-1278547304.opb 0.00/0.00 c File size is 3662 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: 80 | 0.00/0.00 c | Number Clauses: 50 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 57 | 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 | 80 107 445 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 80 107 445 | 5500 100 21 | 0.094 % | 0.00/0.01 c | 250 | 80 107 445 | 6050 250 19 | 0.016 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 5 0.00/0.01 o 5 0.00/0.01 c Elapsed CPU time: 0.012998 s Remaining CPU time: 179.987 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 363 | 80 108 450 | 5000 363 19 | 0.016 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 3 0.00/0.01 o 3 0.00/0.01 c Elapsed CPU time: 0.014997 s Remaining CPU time: 179.985 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 380 | 66 109 455 | 5000 340 19 | 0.016 % | 0.00/0.02 c | 481 | 50 109 455 | 5500 441 19 | 37.721 % | 0.01/0.02 c =============================================================================== 0.01/0.02 c Best Solution: 3 0.01/0.02 s OPTIMUM FOUND 0.01/0.02 c Total CPU time: 0.021996 s 0.01/0.02 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 x12 x13 -x14 -x15 x31 x32 -x33 -x34 -x35 x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 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 -x26 -x27 -x28 -x29 -x30
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702263-1278547304/watcher-2702263-1278547304 -o /tmp/evaluation-result-2702263-1278547304/solver-2702263-1278547304 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702263-1278547304.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: 1.05 0.97 0.66 3/106 30474 /proc/meminfo: memFree=1576932/2059040 swapFree=4192956/4192956 [pid=30474] ppid=30472 vsize=2444 CPUtime=0 /proc/30474/stat : 30474 (wbo1.4b) R 30472 30474 29671 0 -1 4202496 273 0 0 0 0 0 0 0 19 0 1 0 22944056 2502656 190 1992294400 134512640 135752675 4294789968 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30474/statm: 611 190 145 303 0 306 0 [startup+0.022316 s] /proc/loadavg: 1.05 0.97 0.66 3/106 30474 /proc/meminfo: memFree=1576932/2059040 swapFree=4192956/4192956 [pid=30474] ppid=30472 vsize=2572 CPUtime=0.01 /proc/30474/stat : 30474 (wbo1.4b) R 30472 30474 29671 0 -1 4202496 290 0 0 0 1 0 0 0 19 0 1 0 22944056 2633728 207 1992294400 134512640 135752675 4294789968 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30474/statm: 643 208 145 303 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+0.022316 s] /proc/loadavg: 1.05 0.97 0.66 3/106 30474 /proc/meminfo: memFree=1576932/2059040 swapFree=4192956/4192956 [pid=30474] ppid=30472 vsize=2572 CPUtime=0.01 /proc/30474/stat : 30474 (wbo1.4b) R 30472 30474 29671 0 -1 4202496 290 0 0 0 1 0 0 0 19 0 1 0 22944056 2633728 207 1992294400 134512640 135752675 4294789968 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30474/statm: 643 208 145 303 0 338 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2572 Child status: 0 Real time (s): 0.0238529 CPU time (s): 0.022995 CPU user time (s): 0.021996 CPU system time (s): 0.000999 CPU usage (%): 96.4034 Max. virtual memory (cumulated for all children) (KiB): 2572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.021996 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 294 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 0.003999 second user time and 0.007998 second system time The end
Begin job on node004 at 2010-07-08 02:01:44 IDJOB=2702263 IDBENCH=48066 IDSOLVER=1190 FILE ID=node004/2702263-1278547304 PBS_JOBID= 11239526 Free space on /tmp= 62436 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=23-P1=11-P2=19-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-2702263-1278547304/watcher-2702263-1278547304 -o /tmp/evaluation-result-2702263-1278547304/solver-2702263-1278547304 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702263-1278547304.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c64db0313edaf06e7632f65d9dae11e RANDOM SEED=1559321163 node004.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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1577708 kB Buffers: 63476 kB Cached: 268144 kB SwapCached: 0 kB Active: 137612 kB Inactive: 253892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1577708 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2620 kB Writeback: 0 kB AnonPages: 59852 kB Mapped: 14488 kB Slab: 67980 kB PageTables: 4256 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182328 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-2702263-1278547304.opb Free space on /tmp at the end= 62432 MiB End job on node004 at 2010-07-08 02:01:44