Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 3 | 0.05799 | 0.0589939 |
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 | 0.002998 |
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 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Instance file HOME/instance-3462613-1307181480.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 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 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 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.03/0.05 c 100 54 259 4682 18 722 461 183 16666 0.01 0.03/0.05 c 251 54 307 6862 22 728 508 231 12550 0.02 0.03/0.05 c 477 54 451 11823 26 1048 559 375 12230 0.04 0.03/0.05 o 11 0.03/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.05 c 626 54 415 10757 25 959 431 339 11811 0.05 0.03/0.05 o 7 0.03/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.05 c 658 54 477 12496 26 1113 431 401 11750 0.06 0.03/0.05 o 5 0.03/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.05 c 661 54 483 12628 26 1130 431 407 11803 0.06 0.03/0.05 o 3 0.03/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.05 c 663 54 488 12746 26 1146 431 412 11839 0.06 0.03/0.05 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 x11 x12 -x13 x14 -x15 -x16 -x17 -x18 0.03/0.05 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.03/0.05 c 7 665 11 731 490 12748 414 11875 0.06 0.03/0.05 c Objective: 3 0.03/0.05 s OPTIMUM FOUND 0.03/0.05 c Total time: 0.056 s
OK 3
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3462613-1307181480/watcher-3462613-1307181480 -o /tmp/evaluation-result-3462613-1307181480/solver-3462613-1307181480 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462613-1307181480.opb running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.01 2.06 2.01 3/535 26479 /proc/meminfo: memFree=28983352/32951124 swapFree=58212616/67111528 [pid=26479] ppid=26477 vsize=18600 CPUtime=0.01 cores=1,3,5,7 /proc/26479/stat : 26479 (bsolo) R 26477 26479 23781 0 -1 4202496 317 0 0 0 1 0 0 0 25 0 1 0 829745984 19046400 270 33554432000 134512640 137138936 4287304224 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26479/statm: 4650 270 192 642 0 4006 0 [startup+0.0341401 s] /proc/loadavg: 2.01 2.06 2.01 3/535 26479 /proc/meminfo: memFree=28983352/32951124 swapFree=58212616/67111528 [pid=26479] ppid=26477 vsize=18728 CPUtime=0.03 cores=1,3,5,7 /proc/26479/stat : 26479 (bsolo) R 26477 26479 23781 0 -1 4202496 342 0 0 0 3 0 0 0 25 0 1 0 829745984 19177472 295 33554432000 134512640 137138936 4287304224 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26479/statm: 4682 295 192 642 0 4038 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 18728 Solver just ended. Dumping a history of the last processes samples [startup+0.0341401 s] /proc/loadavg: 2.01 2.06 2.01 3/535 26479 /proc/meminfo: memFree=28983352/32951124 swapFree=58212616/67111528 [pid=26479] ppid=26477 vsize=18728 CPUtime=0.03 cores=1,3,5,7 /proc/26479/stat : 26479 (bsolo) R 26477 26479 23781 0 -1 4202496 342 0 0 0 3 0 0 0 25 0 1 0 829745984 19177472 295 33554432000 134512640 137138936 4287304224 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26479/statm: 4682 295 192 642 0 4038 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 18728 Child status: 0 Real time (s): 0.0589939 CPU time (s): 0.05799 CPU user time (s): 0.056991 CPU system time (s): 0.000999 CPU usage (%): 98.2982 Max. virtual memory (cumulated for all children) (KiB): 18728 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.056991 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= 358 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= 2 involuntary context switches= 1 runsolver used 0.009998 second user time and 0.009998 second system time The end
Begin job on node136 at 2011-06-04 11:58:00 IDJOB=3462613 IDBENCH=48029 IDSOLVER=1955 FILE ID=node136/3462613-1307181480 RUNJOBID= node136-1307175382-25364 PBS_JOBID= 13508850 Free space on /tmp= 73840 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=61-P1=67-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462613-1307181480/watcher-3462613-1307181480 -o /tmp/evaluation-result-3462613-1307181480/solver-3462613-1307181480 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462613-1307181480.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 8f19d4e159bd0c5a74f8bd44919a7821 RANDOM SEED=1265878077 node136.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.61 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28983756 kB Buffers: 293880 kB Cached: 543792 kB SwapCached: 7704 kB Active: 3255636 kB Inactive: 417064 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28983756 kB SwapTotal: 67111528 kB SwapFree: 58212616 kB Dirty: 3956 kB Writeback: 0 kB AnonPages: 2833244 kB Mapped: 25400 kB Slab: 155900 kB PageTables: 68928 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 169258348 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73836 MiB End job on node136 at 2011-06-04 11:58:00