Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 2.80657 | 2.80716 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb |
MD5SUM | 0b8464e4861bc607bcf2ce7d185603df |
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 | 0.114982 |
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 | 36 |
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 | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 77/0 clauses 72/0 units 0 0.00/0.00 c vars 36 0.00/0.00 c objective 6 + 0 0.09/0.15 c 0.134979 5.17188 852 3730 0.09/0.15 o 53 0.29/0.36 c 0.309952 5.17188 409 8607 0.29/0.36 o 15 0.39/0.41 c 0.353946 5.17188 388 9817 0.39/0.41 o 9 0.59/0.64 c 0.560914 5.17188 383 15845 0.59/0.64 o 7 0.59/0.64 c 0.562914 5.17188 221 15909 0.59/0.64 o 5 0.69/0.78 c 0.679896 5.17188 445 19238 0.69/0.78 o 3 2.79/2.80 c 2.42263 5.17188 309 63362 2.79/2.80 s OPTIMUM FOUND 2.79/2.80 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681432-1277497982/watcher-2681432-1277497982 -o /tmp/evaluation-result-2681432-1277497982/solver-2681432-1277497982 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681432-1277497982.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: 1.09 1.04 1.00 3/106 29322 /proc/meminfo: memFree=1850532/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=3448 CPUtime=0 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 581 0 0 0 0 0 0 0 20 0 1 0 91089852 3530752 501 1992294400 134512640 136421960 4287560048 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 862 502 193 467 0 393 0 [startup+0.0146571 s] /proc/loadavg: 1.09 1.04 1.00 3/106 29322 /proc/meminfo: memFree=1850532/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=3972 CPUtime=0.01 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 709 0 0 0 1 0 0 0 20 0 1 0 91089852 4067328 630 1992294400 134512640 136421960 4287560048 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 993 631 193 467 0 524 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3972 [startup+0.100661 s] /proc/loadavg: 1.09 1.04 1.00 3/106 29322 /proc/meminfo: memFree=1850532/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5160 CPUtime=0.09 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1024 0 0 0 8 1 0 0 20 0 1 0 91089852 5283840 944 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1290 944 214 467 0 821 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5160 [startup+0.300679 s] /proc/loadavg: 1.09 1.04 1.00 3/106 29322 /proc/meminfo: memFree=1850532/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5292 CPUtime=0.29 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1065 0 0 0 25 4 0 0 20 0 1 0 91089852 5419008 984 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1323 984 237 467 0 854 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5292 [startup+0.700713 s] /proc/loadavg: 1.09 1.04 1.00 3/106 29322 /proc/meminfo: memFree=1850532/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5292 CPUtime=0.69 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1069 0 0 0 61 8 0 0 21 0 1 0 91089852 5419008 984 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1323 984 237 467 0 854 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5292 [startup+1.50078 s] /proc/loadavg: 1.09 1.04 1.00 2/107 29323 /proc/meminfo: memFree=1847300/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5292 CPUtime=1.49 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1070 0 0 0 129 20 0 0 22 0 1 0 91089852 5419008 984 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1323 984 237 467 0 854 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5292 Solver just ended. Dumping a history of the last processes samples [startup+2.30085 s] /proc/loadavg: 1.09 1.04 1.00 2/107 29323 /proc/meminfo: memFree=1847052/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5292 CPUtime=2.29 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1070 0 0 0 198 31 0 0 25 0 1 0 91089852 5419008 984 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1323 984 237 467 0 854 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 5292 [startup+2.70089 s] /proc/loadavg: 1.09 1.04 1.00 2/107 29323 /proc/meminfo: memFree=1847052/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5292 CPUtime=2.69 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1070 0 0 0 233 36 0 0 25 0 1 0 91089852 5419008 984 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1323 984 237 467 0 854 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 5292 [startup+2.8009 s] /proc/loadavg: 1.09 1.04 1.00 2/107 29323 /proc/meminfo: memFree=1847052/2059040 swapFree=4139692/4192956 [pid=29322] ppid=29320 vsize=5292 CPUtime=2.79 /proc/29322/stat : 29322 (pbct) R 29320 29322 28894 0 -1 4202496 1070 0 0 0 242 37 0 0 25 0 1 0 91089852 5419008 984 1992294400 134512640 136421960 4287560048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29322/statm: 1323 984 237 467 0 854 0 Current children cumulated CPU time (s) 2.79 Current children cumulated vsize (KiB) 5292 Child status: 0 Real time (s): 2.80716 CPU time (s): 2.80657 CPU user time (s): 2.42763 CPU system time (s): 0.378942 CPU usage (%): 99.9792 Max. virtual memory (cumulated for all children) (KiB): 5292 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.42763 system time used= 0.378942 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1075 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= 7 runsolver used 0.003999 second user time and 0.022996 second system time The end
Begin job on node050 at 2010-06-25 22:33:02 IDJOB=2681432 IDBENCH=47921 IDSOLVER=1192 FILE ID=node050/2681432-1277497982 PBS_JOBID= 11190549 Free space on /tmp= 62380 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681432-1277497982/watcher-2681432-1277497982 -o /tmp/evaluation-result-2681432-1277497982/solver-2681432-1277497982 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681432-1277497982.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0b8464e4861bc607bcf2ce7d185603df RANDOM SEED=2018843572 node050.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1850928 kB Buffers: 27300 kB Cached: 85848 kB SwapCached: 6160 kB Active: 69552 kB Inactive: 56652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1850928 kB SwapTotal: 4192956 kB SwapFree: 4139692 kB Dirty: 1868 kB Writeback: 0 kB AnonPages: 11664 kB Mapped: 11872 kB Slab: 59740 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180548 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= 62380 MiB End job on node050 at 2010-06-25 22:33:05