Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 5.86311 | 5.86453 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb |
MD5SUM | 626c966be089469ef760f193c8b19154 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.336947 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 72 |
Total number of constraints | 9 |
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 | 9 |
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) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 148/0 clauses 149/0 units 0 0.00/0.00 c vars 72 0.00/0.00 c objective 6 + 0 0.60/0.65 c 0.569913 7.32812 1245 16549 0.60/0.65 o 23 1.49/1.55 c 1.35079 7.32812 601 44315 1.49/1.55 o 9 2.10/2.13 c 1.85772 7.45703 1095 60814 2.10/2.13 o 5 2.20/2.27 c 1.9777 7.45703 961 65119 2.20/2.27 o 3 5.79/5.85 c 5.07223 7.45703 998 159395 5.79/5.85 o 2 5.79/5.85 c 5.07323 7.45703 499 159395 5.79/5.85 s OPTIMUM FOUND 5.79/5.85 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 -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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667944-1276649428/watcher-2667944-1276649428 -o /tmp/evaluation-result-2667944-1276649428/solver-2667944-1276649428 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667944-1276649428.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: 1.15 1.04 1.01 3/106 4696 /proc/meminfo: memFree=1849740/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=3384 CPUtime=0 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 541 0 0 0 0 0 0 0 20 0 1 0 40546707 3465216 464 1992294400 134512640 136485738 4290111888 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 846 465 194 482 0 362 0 [startup+0.05541 s] /proc/loadavg: 1.15 1.04 1.01 3/106 4696 /proc/meminfo: memFree=1849740/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7104 CPUtime=0.04 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1481 0 0 0 4 0 0 0 20 0 1 0 40546707 7274496 1404 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1776 1404 226 482 0 1292 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 7104 [startup+0.101414 s] /proc/loadavg: 1.15 1.04 1.01 3/106 4696 /proc/meminfo: memFree=1849740/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7236 CPUtime=0.09 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1506 0 0 0 9 0 0 0 20 0 1 0 40546707 7409664 1429 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1809 1429 226 482 0 1325 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7236 [startup+0.30143 s] /proc/loadavg: 1.15 1.04 1.01 3/106 4696 /proc/meminfo: memFree=1849740/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7368 CPUtime=0.29 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1547 0 0 0 26 3 0 0 20 0 1 0 40546707 7544832 1470 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1842 1470 227 482 0 1358 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7368 [startup+0.701462 s] /proc/loadavg: 1.15 1.04 1.01 3/106 4696 /proc/meminfo: memFree=1849740/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7500 CPUtime=0.69 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1606 0 0 0 61 8 0 0 21 0 1 0 40546707 7680000 1528 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1875 1528 245 482 0 1391 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7500 [startup+1.50153 s] /proc/loadavg: 1.15 1.04 1.01 2/107 4697 /proc/meminfo: memFree=1844400/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7500 CPUtime=1.49 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1607 0 0 0 130 19 0 0 23 0 1 0 40546707 7680000 1529 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1875 1529 245 482 0 1391 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7500 [startup+3.10066 s] /proc/loadavg: 1.15 1.04 1.01 2/107 4697 /proc/meminfo: memFree=1844276/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7632 CPUtime=3.09 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1619 0 0 0 269 40 0 0 25 0 1 0 40546707 7815168 1538 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1908 1538 245 482 0 1424 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7632 Solver just ended. Dumping a history of the last processes samples [startup+4.70079 s] /proc/loadavg: 1.13 1.03 1.01 2/107 4697 /proc/meminfo: memFree=1844152/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7632 CPUtime=4.69 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1629 0 0 0 407 62 0 0 25 0 1 0 40546707 7815168 1548 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1908 1548 245 482 0 1424 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 7632 [startup+5.50785 s] /proc/loadavg: 1.13 1.03 1.01 2/107 4697 /proc/meminfo: memFree=1844152/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7632 CPUtime=5.5 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1629 0 0 0 477 73 0 0 25 0 1 0 40546707 7815168 1548 1992294400 134512640 136485738 4290111888 18446744073709551615 135039655 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1908 1548 245 482 0 1424 0 Current children cumulated CPU time (s) 5.5 Current children cumulated vsize (KiB) 7632 [startup+5.70087 s] /proc/loadavg: 1.13 1.03 1.01 2/107 4697 /proc/meminfo: memFree=1844152/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7632 CPUtime=5.69 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1629 0 0 0 494 75 0 0 25 0 1 0 40546707 7815168 1548 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1908 1548 245 482 0 1424 0 Current children cumulated CPU time (s) 5.69 Current children cumulated vsize (KiB) 7632 [startup+5.80088 s] /proc/loadavg: 1.13 1.03 1.01 2/107 4697 /proc/meminfo: memFree=1844152/2059040 swapFree=4140244/4192956 [pid=4696] ppid=4694 vsize=7632 CPUtime=5.79 /proc/4696/stat : 4696 (pbct) R 4694 4696 3853 0 -1 4202496 1634 0 0 0 502 77 0 0 25 0 1 0 40546707 7815168 1553 1992294400 134512640 136485738 4290111888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4696/statm: 1908 1553 245 482 0 1424 0 Current children cumulated CPU time (s) 5.79 Current children cumulated vsize (KiB) 7632 Child status: 0 Real time (s): 5.86453 CPU time (s): 5.86311 CPU user time (s): 5.08423 CPU system time (s): 0.778881 CPU usage (%): 99.9758 Max. virtual memory (cumulated for all children) (KiB): 7632 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.08423 system time used= 0.778881 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1641 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= 80 runsolver used 0.013997 second user time and 0.033994 second system time The end
Begin job on node003 at 2010-06-16 02:50:28 IDJOB=2667944 IDBENCH=48027 IDSOLVER=1170 FILE ID=node003/2667944-1276649428 PBS_JOBID= 11172402 Free space on /tmp= 62580 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667944-1276649428/watcher-2667944-1276649428 -o /tmp/evaluation-result-2667944-1276649428/solver-2667944-1276649428 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667944-1276649428.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 626c966be089469ef760f193c8b19154 RANDOM SEED=1125086582 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1850144 kB Buffers: 26024 kB Cached: 102544 kB SwapCached: 6080 kB Active: 95212 kB Inactive: 46620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1850144 kB SwapTotal: 4192956 kB SwapFree: 4140244 kB Dirty: 2236 kB Writeback: 0 kB AnonPages: 11708 kB Mapped: 13140 kB Slab: 45284 kB PageTables: 3932 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181972 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= 62580 MiB End job on node003 at 2010-06-16 02:50:34