Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 1.01884 | 1.02929 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.opb |
MD5SUM | 0a6c01fa713de22da499a43dc9d6a250 |
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 | 0.062989 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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/429736-1177988201/instance-429736-1177988201.opb 0.00/0.00 c File size is 3658 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 280 Constr: 372 175/0/197 Lit: 1570 Watch. Lit: 1002 0.00/0.00 c Obj. Vars: 5 (1.78571 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 280 372 1570 4 1341 2148 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.19/0.21 c 100 280 472 3921 8 1515 2363 100 12500 0.01 0.19/0.21 c 252 280 624 8044 12 1835 2600 252 18000 0.01 0.19/0.21 c 477 280 849 14010 16 2251 2861 477 19875 0.02 0.19/0.21 c 819 280 1191 22236 18 2920 3148 819 18613 0.04 0.19/0.21 c 1327 280 1699 36248 21 3938 3463 1327 17012 0.08 0.19/0.21 c 2091 280 2463 57703 23 5463 3810 2091 15840 0.13 0.19/0.21 o 17 0.213 0.39/0.41 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.41 c 3147 280 3520 86065 24 7583 2158 3148 14705 0.21 0.39/0.41 c 3247 280 1552 33224 21 3669 2374 1180 14560 0.22 0.39/0.41 c 3497 280 1802 40698 22 4133 2612 1430 14631 0.24 0.39/0.41 c 3973 280 2278 55484 24 5091 2874 1906 14240 0.28 0.39/0.41 c 4787 277 3092 77607 25 6728 3162 2720 14332 0.33 0.39/0.41 o 11 0.412 0.49/0.53 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.53 c 5602 276 2294 51715 22 5137 2158 1922 13597 0.41 0.49/0.53 c 5704 269 2396 54650 22 5398 2374 2024 13580 0.42 0.49/0.53 c 5955 269 2647 62236 23 5872 2612 2275 13595 0.44 0.49/0.53 c 6430 268 1783 38304 21 4123 2874 1411 13095 0.49 0.49/0.53 o 3 0.526 0.99/1.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.99/1.01 c 6914 266 2268 50235 22 5111 2156 1896 13144 0.53 0.99/1.01 c 7015 265 2369 52799 22 5287 2372 1997 13136 0.53 0.99/1.01 c 7265 265 2619 59187 22 5777 2610 2247 13066 0.56 0.99/1.01 c 7741 265 1686 38072 22 3933 2872 1314 12944 0.60 0.99/1.01 c 8555 241 2500 58493 23 5571 3160 2128 12489 0.69 0.99/1.01 c 9876 234 2185 46206 21 4909 3477 1813 12000 0.82 0.99/1.01 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 0.99/1.01 v -x33 x34 -x35 x36 x37 -x38 x39 x40 x41 -x42 -x43 x44 -x45 -x71 -x72 -x73 -x74 -x75 x46 -x47 -x48 -x49 -x50 x76 x77 x78 -x79 -x80 0.99/1.01 v x51 x52 -x53 -x54 -x55 -x81 -x82 -x83 -x84 -x85 x56 -x57 -x58 -x59 -x60 x86 -x87 -x88 -x89 -x90 x61 -x62 -x63 x64 -x65 -x91 -x92 0.99/1.01 v -x93 -x94 -x95 x66 -x67 -x68 -x69 x70 -x96 x97 -x98 -x99 -x100 -x101 x102 x103 x104 -x105 0.99/1.01 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.99/1.01 c 21 11482 515 14784 3791 77532 3419 11334 1.01 0.99/1.01 c Objective: 3 0.99/1.01 s OPTIMUM FOUND 0.99/1.01 c Total time: 1.013 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-429736-1177988201 -o ROOT/results/node46/solver-429736-1177988201 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429736-1177988201/instance-429736-1177988201.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: 0.80 0.94 0.98 3/78 20749 /proc/meminfo: memFree=1782440/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=3828 CPUtime=0 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 153503131 3919872 141 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0 /proc/20749/statm: 957 143 120 324 0 14 0 [startup+0.0223049 s] /proc/loadavg: 0.80 0.94 0.98 3/78 20749 /proc/meminfo: memFree=1782440/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=4184 CPUtime=0.01 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 456 0 0 0 1 0 0 0 18 0 1 0 153503131 4284416 424 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20749/statm: 1046 425 312 324 0 115 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4184 [startup+0.101319 s] /proc/loadavg: 0.80 0.94 0.98 3/78 20749 /proc/meminfo: memFree=1782440/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=4848 CPUtime=0.09 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 608 0 0 0 9 0 0 0 18 0 1 0 153503131 4964352 576 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20749/statm: 1212 576 312 324 0 281 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4848 [startup+0.301356 s] /proc/loadavg: 0.80 0.94 0.98 3/78 20749 /proc/meminfo: memFree=1782440/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=5500 CPUtime=0.28 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 788 0 0 0 28 0 0 0 19 0 1 0 153503131 5632000 756 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20749/statm: 1375 756 313 324 0 444 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 5500 [startup+0.70143 s] /proc/loadavg: 0.80 0.94 0.98 3/78 20749 /proc/meminfo: memFree=1782440/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=5500 CPUtime=0.69 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 799 0 0 0 68 1 0 0 23 0 1 0 153503131 5632000 767 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20749/statm: 1375 767 313 324 0 444 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5500 Solver just ended. Dumping a history of the last processes samples [startup+0.901467 s] /proc/loadavg: 0.80 0.94 0.98 3/78 20749 /proc/meminfo: memFree=1782440/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=5500 CPUtime=0.89 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 799 0 0 0 88 1 0 0 24 0 1 0 153503131 5632000 767 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20749/statm: 1375 767 313 324 0 444 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 5500 [startup+1.00149 s] /proc/loadavg: 0.81 0.94 0.98 2/79 20750 /proc/meminfo: memFree=1780512/2055920 swapFree=4159404/4192956 [pid=20749] ppid=20747 vsize=5500 CPUtime=0.99 /proc/20749/stat : 20749 (bsolo3.0.16) R 20747 20749 19075 0 -1 4194304 799 0 0 0 98 1 0 0 25 0 1 0 153503131 5632000 767 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20749/statm: 1375 767 313 324 0 444 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 5500 Child status: 0 Real time (s): 1.02929 CPU time (s): 1.01884 CPU user time (s): 1.00085 CPU system time (s): 0.017997 CPU usage (%): 98.9852 Max. virtual memory (cumulated for all children) (KiB): 5500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.00085 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 800 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= 2 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node46 on Tue May 1 02:56:41 UTC 2007 IDJOB= 429736 IDBENCH= 47930 IDSOLVER= 163 FILE ID= node46/429736-1177988201 PBS_JOBID= 4728157 Free space on /tmp= 66214 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=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429736-1177988201/instance-429736-1177988201.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-429736-1177988201 -o ROOT/results/node46/solver-429736-1177988201 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429736-1177988201/instance-429736-1177988201.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 0a6c01fa713de22da499a43dc9d6a250 RANDOM SEED= 607243550 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 5931.00 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 : 3000.268 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: 1782848 kB Buffers: 36256 kB Cached: 149052 kB SwapCached: 2916 kB Active: 141156 kB Inactive: 68132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1782848 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 6760 kB Writeback: 0 kB Mapped: 31588 kB Slab: 49104 kB Committed_AS: 3583400 kB PageTables: 1992 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= 66214 MiB End job on node46 on Tue May 1 02:56:43 UTC 2007