Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.106983 | 0.10822 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=61-P1=67-B.opb |
MD5SUM | 8f19d4e159bd0c5a74f8bd44919a7821 |
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 | 0.005999 |
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 | 18 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 42 |
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 | 8056 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/431122-1178002917/instance-431122-1178002917.opb 0.00/0.00 c File size is 880 bytes. 0.00/0.00 c Highest Coefficient sum: 8056 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 54 Constr: 76 36/0/40 Lit: 312 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 6 (11.1111 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 54 76 312 4 268 419 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.09/0.10 c 101 54 177 3128 17 462 461 101 16833 0.01 0.09/0.10 c 252 54 328 7540 22 770 508 252 18000 0.01 0.09/0.10 c 478 54 554 14701 26 1213 559 478 14937 0.03 0.09/0.10 c 816 54 572 16057 28 1251 615 496 15111 0.05 0.09/0.10 c 1326 54 407 10756 26 914 677 331 14898 0.09 0.09/0.10 o 7 0.101 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1527 51 609 16961 27 1333 429 533 15118 0.10 0.09/0.10 o 5 0.102 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1542 27 310 7085 22 733 423 234 15117 0.10 0.09/0.10 o 3 0.103 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1545 0 314 7088 22 736 419 238 15000 0.10 0.09/0.10 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 x11 x12 -x13 x14 -x15 -x16 -x17 -x18 0.09/0.10 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.10 c 8 1545 7 1611 314 7088 238 15000 0.10 0.09/0.10 c Objective: 3 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 c Total time: 0.103 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-431122-1178002917 -o ROOT/results/node68/solver-431122-1178002917 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431122-1178002917/instance-431122-1178002917.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.99 0.99 3/64 2818 /proc/meminfo: memFree=1778056/2055920 swapFree=4183864/4192956 [pid=2818] ppid=2816 vsize=19548 CPUtime=0 /proc/2818/stat : 2818 (bsolo3.0.16) R 2816 2818 1372 0 -1 4194304 386 0 0 0 0 0 0 0 18 0 1 0 276281241 20017152 354 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2818/statm: 4887 357 301 324 0 3956 0 [startup+0.04846 s] /proc/loadavg: 0.91 0.99 0.99 3/64 2818 /proc/meminfo: memFree=1778056/2055920 swapFree=4183864/4192956 [pid=2818] ppid=2816 vsize=12124 CPUtime=0.04 /proc/2818/stat : 2818 (bsolo3.0.16) R 2816 2818 1372 0 -1 4194304 476 0 0 0 4 0 0 0 18 0 1 0 276281241 12414976 444 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2818/statm: 3031 444 311 324 0 2100 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12124 [startup+0.101465 s] /proc/loadavg: 0.91 0.99 0.99 3/64 2818 /proc/meminfo: memFree=1778056/2055920 swapFree=4183864/4192956 [pid=2818] ppid=2816 vsize=12124 CPUtime=0.09 /proc/2818/stat : 2818 (bsolo3.0.16) R 2816 2818 1372 0 -1 4194304 486 0 0 0 9 0 0 0 18 0 1 0 276281241 12414976 454 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2818/statm: 3031 454 311 324 0 2100 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12124 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.10822 CPU time (s): 0.106983 CPU user time (s): 0.104984 CPU system time (s): 0.001999 CPU usage (%): 98.8569 Max. virtual memory (cumulated for all children) (KiB): 12124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.104984 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 488 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= 12 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node68 on Tue May 1 07:01:57 UTC 2007 IDJOB= 431122 IDBENCH= 48029 IDSOLVER= 163 FILE ID= node68/431122-1178002917 PBS_JOBID= 4728231 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=61-P1=67-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431122-1178002917/instance-431122-1178002917.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-431122-1178002917 -o ROOT/results/node68/solver-431122-1178002917 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431122-1178002917/instance-431122-1178002917.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 8f19d4e159bd0c5a74f8bd44919a7821 RANDOM SEED= 399340914 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.216 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.216 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1778464 kB Buffers: 14612 kB Cached: 189288 kB SwapCached: 2888 kB Active: 75444 kB Inactive: 138832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1778464 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 6760 kB Writeback: 0 kB Mapped: 16344 kB Slab: 49296 kB Committed_AS: 3069840 kB PageTables: 1384 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66558 MiB End job on node68 on Tue May 1 07:01:57 UTC 2007