Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | OPT | 3 | 3.2495 | 3.25063 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb |
MD5SUM | 7f740fd18ebc77ce265267f0b49c2e51 |
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 | 0.072988 |
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 |
2.39/2.50 c 45 7 75 150 0 0 0 0 2.39/2.50 o 19 2.39/2.50 c 16 ~x7215+8 ~x7214+4 ~x7213+2 ~x7212+1 ~x7211+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=53 2.39/2.50 o 9 2.39/2.50 c 16 ~x7215+8 ~x7214+4 ~x7213+2 ~x7212+1 ~x7211+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=58 2.39/2.50 o 3 2.39/2.50 c 16 ~x7215+8 ~x7214+4 ~x7213+2 ~x7212+1 ~x7211+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=61 3.19/3.23 c 16 ~x7215+8 ~x7214+4 ~x7213+2 ~x7212+1 ~x7211+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=60 3.19/3.23 o 3 3.19/3.23 s OPTIMUM FOUND 3.19/3.23 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 x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -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-2673321-1276808656/watcher-2673321-1276808656 -o /tmp/evaluation-result-2673321-1276808656/solver-2673321-1276808656 -C 1800 -W 2000 -M 1800 run HOME/instance-2673321-1276808656.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: 0.91 0.97 0.99 3/106 24906 /proc/meminfo: memFree=1853032/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 [startup+0.0935151 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24906 /proc/meminfo: memFree=1853032/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100507 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24906 /proc/meminfo: memFree=1853032/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300527 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24906 /proc/meminfo: memFree=1853032/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700569 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24906 /proc/meminfo: memFree=1853032/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50065 s] /proc/loadavg: 0.91 0.97 0.99 2/108 24909 /proc/meminfo: memFree=1843964/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 [pid=24908] ppid=24906 vsize=12680 CPUtime=1.48 /proc/24908/stat : 24908 (PBPASSolver) R 24906 24906 24301 0 -1 4202496 4063 0 0 0 147 1 0 0 25 0 1 0 22159338 12984320 2409 1992294400 134512640 134902295 4289072528 18446744073709551615 4160399902 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24908/statm: 3170 2409 270 96 0 2382 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 21380 [startup+3.10082 s] /proc/loadavg: 0.91 0.97 0.99 2/108 24909 /proc/meminfo: memFree=1843584/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 [pid=24908] ppid=24906 vsize=13164 CPUtime=3.08 /proc/24908/stat : 24908 (PBPASSolver) R 24906 24906 24301 0 -1 4202496 6339 0 0 0 306 2 0 0 25 0 1 0 22159338 13479936 2527 1992294400 134512640 134902295 4289072528 18446744073709551615 4160411767 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24908/statm: 3291 2527 270 96 0 2503 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 21864 Solver just ended. Dumping a history of the last processes samples [startup+3.20082 s] /proc/loadavg: 0.91 0.97 0.99 2/108 24909 /proc/meminfo: memFree=1843336/2059040 swapFree=4139800/4192956 [pid=24906] ppid=24904 vsize=8700 CPUtime=0 /proc/24906/stat : 24906 (run) S 24904 24906 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22159338 8908800 251 1992294400 4194304 4922060 140737013868192 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24906/statm: 2175 251 211 178 0 68 0 [pid=24908] ppid=24906 vsize=13164 CPUtime=3.19 /proc/24908/stat : 24908 (PBPASSolver) R 24906 24906 24301 0 -1 4202496 6339 0 0 0 317 2 0 0 25 0 1 0 22159338 13479936 2527 1992294400 134512640 134902295 4289072528 18446744073709551615 4160414420 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/24908/statm: 3291 2527 270 96 0 2503 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 21864 Child status: 0 Real time (s): 3.25063 CPU time (s): 3.2495 CPU user time (s): 3.21651 CPU system time (s): 0.032994 CPU usage (%): 99.9654 Max. virtual memory (cumulated for all children) (KiB): 21864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.21651 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6902 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= 6 involuntary context switches= 37 runsolver used 0.002999 second user time and 0.030995 second system time The end
Begin job on node083 at 2010-06-17 23:04:16 IDJOB=2673321 IDBENCH=47988 IDSOLVER=1174 FILE ID=node083/2673321-1276808656 PBS_JOBID= 11176668 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673321-1276808656/watcher-2673321-1276808656 -o /tmp/evaluation-result-2673321-1276808656/solver-2673321-1276808656 -C 1800 -W 2000 -M 1800 run HOME/instance-2673321-1276808656.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7f740fd18ebc77ce265267f0b49c2e51 RANDOM SEED=1735706952 node083.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853552 kB Buffers: 33652 kB Cached: 83664 kB SwapCached: 5524 kB Active: 54476 kB Inactive: 75028 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853552 kB SwapTotal: 4192956 kB SwapFree: 4139800 kB Dirty: 664 kB Writeback: 0 kB AnonPages: 10852 kB Mapped: 12996 kB Slab: 54008 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181012 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62552 MiB End job on node083 at 2010-06-17 23:04:19