Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 2.12868 | 2.13373 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=37-P3=29-B.opb |
MD5SUM | cbe543752cefcfc8b074d7a209a42328 |
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 | 0.038993 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
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) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
0.03/0.32 o 63 0.32/0.59 o 55 0.58/0.76 o 3 2.07/2.13 s OPTIMUM FOUND 2.07/2.13 v x1 x2 x7 x9 x11 x13 x15 x17 x19 x21 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x34 x36 x45 x47 x49 x50 x54 x55 x56 x67 x68 x79 x80 x91 x92 2.07/2.13 v x93 x94 x95 x96 x103 x104 x105 x106 x107 x108 x115 x116 x117 x118 x119 x120 x127 x128 x130 x132 x139 x140 x142 x144 x151 x152 x154 2.07/2.13 v x156 x157 x158 x160 x162
OK 3
Linearizing /tmp/evaluation/429698-1177987345/instance-429698-1177987345.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-429698-1177987345 -o ROOT/results/node20/solver-429698-1177987345 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429698-1177987345.opb /tmp/evaluation/429698-1177987345/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: 0.96 0.98 0.99 3/77 7222 /proc/meminfo: memFree=1820464/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12268 CPUtime=0 /proc/7222/stat : 7222 (pbclasp) R 7220 7222 32348 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 246651835 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952445153 0 0 4224 0 0 0 0 17 1 0 0 /proc/7222/statm: 3067 365 276 3 0 167 0 [startup+0.0100769 s] /proc/loadavg: 0.96 0.98 0.99 3/77 7222 /proc/meminfo: memFree=1820464/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246651835 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7222/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.10095 s] /proc/loadavg: 0.96 0.98 0.99 3/77 7222 /proc/meminfo: memFree=1820464/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0.03 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 567 1590 0 0 0 0 2 1 16 0 1 0 246651835 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7222/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301987 s] /proc/loadavg: 0.96 0.98 0.99 3/77 7222 /proc/meminfo: memFree=1820464/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0.03 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 567 1590 0 0 0 0 2 1 16 0 1 0 246651835 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7222/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701071 s] /proc/loadavg: 0.96 0.98 0.99 3/77 7222 /proc/meminfo: memFree=1820464/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0.58 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 800 5123 0 0 0 0 55 3 16 0 1 0 246651835 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7222/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 12400 [startup+1.50223 s] /proc/loadavg: 0.96 0.98 0.99 2/80 7256 /proc/meminfo: memFree=1819080/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0.75 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 914 6871 0 0 0 1 70 4 16 0 1 0 246651835 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7222/statm: 3100 462 342 3 0 200 0 [pid=7254] ppid=7222 vsize=5352 CPUtime=0 /proc/7254/stat : 7254 (sh) S 7222 7222 32348 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246651913 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7254/statm: 1338 224 188 169 0 49 0 [pid=7256] ppid=7254 vsize=2956 CPUtime=0.71 /proc/7256/stat : 7256 (clasp-1.0) R 7254 7222 32348 0 -1 4194304 395 0 0 0 71 0 0 0 23 0 1 0 246651913 3026944 357 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0 /proc/7256/statm: 739 357 249 81 0 113 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 20708 Solver just ended. Dumping a history of the last processes samples [startup+1.90231 s] /proc/loadavg: 0.96 0.98 0.99 2/80 7256 /proc/meminfo: memFree=1819080/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0.75 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 914 6871 0 0 0 1 70 4 16 0 1 0 246651835 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7222/statm: 3100 462 342 3 0 200 0 [pid=7254] ppid=7222 vsize=5352 CPUtime=0 /proc/7254/stat : 7254 (sh) S 7222 7222 32348 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246651913 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7254/statm: 1338 224 188 169 0 49 0 [pid=7256] ppid=7254 vsize=2956 CPUtime=1.11 /proc/7256/stat : 7256 (clasp-1.0) R 7254 7222 32348 0 -1 4194304 403 0 0 0 111 0 0 0 25 0 1 0 246651913 3026944 365 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0 /proc/7256/statm: 739 365 249 81 0 113 0 Current children cumulated CPU time (s) 1.86 Current children cumulated vsize (KiB) 20708 [startup+2.10136 s] /proc/loadavg: 0.96 0.98 0.99 2/80 7256 /proc/meminfo: memFree=1818888/2055920 swapFree=4154876/4192956 [pid=7222] ppid=7220 vsize=12400 CPUtime=0.75 /proc/7222/stat : 7222 (pbclasp) S 7220 7222 32348 0 -1 4194304 914 6871 0 0 0 1 70 4 16 0 1 0 246651835 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7222/statm: 3100 462 342 3 0 200 0 [pid=7254] ppid=7222 vsize=5352 CPUtime=0 /proc/7254/stat : 7254 (sh) S 7222 7222 32348 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246651913 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7254/statm: 1338 224 188 169 0 49 0 [pid=7256] ppid=7254 vsize=2956 CPUtime=1.32 /proc/7256/stat : 7256 (clasp-1.0) R 7254 7222 32348 0 -1 4194304 405 0 0 0 132 0 0 0 25 0 1 0 246651913 3026944 367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616085 0 0 4096 0 0 0 0 17 1 0 0 /proc/7256/statm: 739 367 249 81 0 113 0 Current children cumulated CPU time (s) 2.07 Current children cumulated vsize (KiB) 20708 Child status: 0 Real time (s): 2.13373 CPU time (s): 2.12868 CPU user time (s): 2.06069 CPU system time (s): 0.067989 CPU usage (%): 99.7632 Max. virtual memory (cumulated for all children) (KiB): 20708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.06069 system time used= 0.067989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8856 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= 241 involuntary context switches= 85 runsolver used 0.008998 second user time and 0.009998 second system time The end
Begin job on node20 on Tue May 1 02:42:25 UTC 2007 IDJOB= 429698 IDBENCH= 47927 IDSOLVER= 167 FILE ID= node20/429698-1177987345 PBS_JOBID= 4728191 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=6-P0=11-P1=37-P2=37-P3=29-B.opb COMMAND LINE= pbclasp instance-429698-1177987345.opb /tmp/evaluation/429698-1177987345/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-429698-1177987345 -o ROOT/results/node20/conversion-429698-1177987345 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429698-1177987345/instance-429698-1177987345.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-429698-1177987345 -o ROOT/results/node20/solver-429698-1177987345 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429698-1177987345.opb /tmp/evaluation/429698-1177987345/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= cbe543752cefcfc8b074d7a209a42328 RANDOM SEED= 678456827 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1820872 kB Buffers: 45984 kB Cached: 97028 kB SwapCached: 16448 kB Active: 101316 kB Inactive: 68876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1820872 kB SwapTotal: 4192956 kB SwapFree: 4154876 kB Dirty: 628 kB Writeback: 0 kB Mapped: 34092 kB Slab: 50384 kB Committed_AS: 2329928 kB PageTables: 1756 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 node20 on Tue May 1 02:42:27 UTC 2007