Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 1.45578 | 1.47589 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb |
MD5SUM | fcb10f2a5637609269e4645e32e48d88 |
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 | 0.039993 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.02/0.14 o 31 0.12/0.24 o 25 0.23/0.35 o 17 0.34/0.45 o 7 0.43/0.59 o 5 0.58/0.72 o 3 1.35/1.47 s OPTIMUM FOUND 1.35/1.47 v x1 x2 x6 x7 x9 x11 x14 x15 x16 x19 x20 x21 x23 x25 x26 x27 x29 x30 x31 x36 x39 x40 x41 x45 x46 x48 x51 x61 x62 x65 x66 x67 x69 x73 x76 x77 1.35/1.47 v x81 x82 x91 x92 x101 x116 x121 x126 x129 x130 x141 x144 x145 x146 x149 x150 x151 x155 x161 x165 x171 x175 x176 x178 x181 x183 x191 1.35/1.47 v x193 x196 x198
OK 3
Linearizing /tmp/evaluation/429334-1177983174/instance-429334-1177983174.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-429334-1177983174 -o ROOT/results/node35/solver-429334-1177983174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429334-1177983174.opb /tmp/evaluation/429334-1177983174/temp 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: 0.98 0.96 0.91 3/77 31795 /proc/meminfo: memFree=1841600/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12268 CPUtime=0 /proc/31795/stat : 31795 (pbclasp) R 31793 31795 30569 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246232848 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134583909 0 0 4224 0 0 0 0 17 1 0 0 /proc/31795/statm: 3067 317 242 3 0 167 0 [startup+0.039375 s] /proc/loadavg: 0.98 0.96 0.91 3/77 31795 /proc/meminfo: memFree=1841600/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246232848 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31795/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101383 s] /proc/loadavg: 0.98 0.96 0.91 3/77 31795 /proc/meminfo: memFree=1841600/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0.02 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 246232848 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31795/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301405 s] /proc/loadavg: 0.98 0.96 0.91 3/77 31795 /proc/meminfo: memFree=1841600/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0.23 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 806 5089 0 0 0 0 20 3 16 0 1 0 246232848 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31795/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 12400 [startup+0.701451 s] /proc/loadavg: 0.98 0.96 0.91 3/77 31795 /proc/meminfo: memFree=1841600/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0.58 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 1157 10341 0 0 0 1 51 6 16 0 1 0 246232848 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31795/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.1055 s] /proc/loadavg: 0.98 0.96 0.91 2/80 31853 /proc/meminfo: memFree=1840136/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0.7 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 1274 12092 0 0 0 1 62 7 16 0 1 0 246232848 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31795/statm: 3100 462 342 3 0 200 0 [pid=31851] ppid=31795 vsize=5352 CPUtime=0 /proc/31851/stat : 31851 (sh) S 31795 31795 30569 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246232922 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31851/statm: 1338 224 188 169 0 49 0 [pid=31853] ppid=31851 vsize=2956 CPUtime=0.35 /proc/31853/stat : 31853 (clasp-1.0) R 31851 31795 30569 0 -1 4194304 404 0 0 0 35 0 0 0 19 0 1 0 246232922 3026944 366 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0 /proc/31853/statm: 739 366 249 81 0 113 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 20708 [startup+1.30152 s] /proc/loadavg: 0.98 0.96 0.91 2/80 31853 /proc/meminfo: memFree=1840136/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0.7 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 1274 12092 0 0 0 1 62 7 16 0 1 0 246232848 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31795/statm: 3100 462 342 3 0 200 0 [pid=31851] ppid=31795 vsize=5352 CPUtime=0 /proc/31851/stat : 31851 (sh) S 31795 31795 30569 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246232922 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31851/statm: 1338 224 188 169 0 49 0 [pid=31853] ppid=31851 vsize=3088 CPUtime=0.55 /proc/31853/stat : 31853 (clasp-1.0) R 31851 31795 30569 0 -1 4194304 413 0 0 0 55 0 0 0 22 0 1 0 246232922 3162112 375 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715273 0 0 4096 0 0 0 0 17 1 0 0 /proc/31853/statm: 772 375 249 81 0 146 0 Current children cumulated CPU time (s) 1.25 Current children cumulated vsize (KiB) 20840 [startup+1.40153 s] /proc/loadavg: 0.98 0.96 0.91 2/80 31853 /proc/meminfo: memFree=1840136/2055920 swapFree=4151252/4192956 [pid=31795] ppid=31793 vsize=12400 CPUtime=0.7 /proc/31795/stat : 31795 (pbclasp) S 31793 31795 30569 0 -1 4194304 1274 12092 0 0 0 1 62 7 16 0 1 0 246232848 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31795/statm: 3100 462 342 3 0 200 0 [pid=31851] ppid=31795 vsize=5352 CPUtime=0 /proc/31851/stat : 31851 (sh) S 31795 31795 30569 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246232922 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31851/statm: 1338 224 188 169 0 49 0 [pid=31853] ppid=31851 vsize=3088 CPUtime=0.65 /proc/31853/stat : 31853 (clasp-1.0) R 31851 31795 30569 0 -1 4194304 416 0 0 0 65 0 0 0 22 0 1 0 246232922 3162112 378 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0 /proc/31853/statm: 772 378 249 81 0 146 0 Current children cumulated CPU time (s) 1.35 Current children cumulated vsize (KiB) 20840 Child status: 0 Real time (s): 1.47589 CPU time (s): 1.45578 CPU user time (s): 1.35679 CPU system time (s): 0.098984 CPU usage (%): 98.637 Max. virtual memory (cumulated for all children) (KiB): 20840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35679 system time used= 0.098984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14453 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= 421 involuntary context switches= 90 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node35 on Tue May 1 01:32:54 UTC 2007 IDJOB= 429334 IDBENCH= 47901 IDSOLVER= 167 FILE ID= node35/429334-1177983174 PBS_JOBID= 4728117 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb COMMAND LINE= pbclasp instance-429334-1177983174.opb /tmp/evaluation/429334-1177983174/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-429334-1177983174 -o ROOT/results/node35/conversion-429334-1177983174 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429334-1177983174/instance-429334-1177983174.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-429334-1177983174 -o ROOT/results/node35/solver-429334-1177983174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429334-1177983174.opb /tmp/evaluation/429334-1177983174/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88 RANDOM SEED= 715221536 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1842008 kB Buffers: 34852 kB Cached: 90748 kB SwapCached: 8972 kB Active: 90884 kB Inactive: 59056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1842008 kB SwapTotal: 4192956 kB SwapFree: 4151252 kB Dirty: 500 kB Writeback: 0 kB Mapped: 31328 kB Slab: 49292 kB Committed_AS: 2734868 kB PageTables: 2000 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= 66564 MiB End job on node35 on Tue May 1 01:32:56 UTC 2007