Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 262288 | 1.43378 | 1.45926 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.583911 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524336 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 o 262294 0.00/0.08 o 262293 0.06/0.11 o 262292 0.06/0.14 o 262291 0.06/0.17 o 262290 0.06/0.20 o 262289 0.16/0.29 o 262288 1.35/1.45 s OPTIMUM FOUND 1.35/1.45 v x9 x13 x32 x48 x51 x66 x73 x74 x75 x77 x80 x82 x83 x84 x85 x86 x88 x89 x90 x91 x92 x93 x94 x96 x102 x113
OK 262288
/tmp/evaluation/363195-1177024028/instance-363195-1177024028.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-363195-1177024028 -o ROOT/results/node7/solver-363195-1177024028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363195-1177024028.opb /tmp/evaluation/363195-1177024028/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 4077 /proc/meminfo: memFree=1775224/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12268 CPUtime=0 /proc/4077/stat : 4077 (pbclasp) D 4075 4077 2742 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 178440456 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 0 18446744071563479169 0 0 17 1 0 0 /proc/4077/statm: 3067 321 243 3 0 167 0 [startup+0.00752311 s] /proc/loadavg: 0.96 0.98 0.99 3/77 4077 /proc/meminfo: memFree=1775224/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12268 CPUtime=0 /proc/4077/stat : 4077 (pbclasp) D 4075 4077 2742 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 178440456 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 0 18446744071563479169 0 0 17 1 0 0 /proc/4077/statm: 3067 321 243 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 [startup+0.101536 s] /proc/loadavg: 0.96 0.98 0.99 3/77 4077 /proc/meminfo: memFree=1775224/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12400 CPUtime=0.06 /proc/4077/stat : 4077 (pbclasp) S 4075 4077 2742 0 -1 4194304 801 5006 0 0 0 0 3 3 16 0 1 0 178440456 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4077/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 [startup+0.301568 s] /proc/loadavg: 0.96 0.98 0.99 3/77 4077 /proc/meminfo: memFree=1775224/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12400 CPUtime=0.26 /proc/4077/stat : 4077 (pbclasp) S 4075 4077 2742 0 -1 4194304 1356 13139 0 0 0 1 16 9 16 0 1 0 178440456 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4077/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 [startup+0.701595 s] /proc/loadavg: 0.96 0.98 0.99 3/77 4077 /proc/meminfo: memFree=1775224/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12400 CPUtime=0.26 /proc/4077/stat : 4077 (pbclasp) S 4075 4077 2742 0 -1 4194304 1368 13541 0 0 0 1 16 9 16 0 1 0 178440456 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4077/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.10564 s] /proc/loadavg: 0.96 0.98 0.99 2/80 4143 /proc/meminfo: memFree=1773848/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12400 CPUtime=0.26 /proc/4077/stat : 4077 (pbclasp) S 4075 4077 2742 0 -1 4194304 1368 13541 0 0 0 1 16 9 16 0 1 0 178440456 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4077/statm: 3100 464 343 3 0 200 0 [pid=4141] ppid=4077 vsize=5352 CPUtime=0 /proc/4141/stat : 4141 (sh) S 4077 4077 2742 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 178440486 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4141/statm: 1338 224 188 169 0 49 0 [pid=4143] ppid=4141 vsize=2816 CPUtime=0.79 /proc/4143/stat : 4143 (clasp-1.0) R 4141 4077 2742 0 -1 4194304 374 0 0 0 79 0 0 0 24 0 1 0 178440487 2883584 336 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0 /proc/4143/statm: 704 336 249 81 0 78 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 20568 [startup+1.30166 s] /proc/loadavg: 0.96 0.98 0.99 2/80 4143 /proc/meminfo: memFree=1773848/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12400 CPUtime=0.26 /proc/4077/stat : 4077 (pbclasp) S 4075 4077 2742 0 -1 4194304 1368 13541 0 0 0 1 16 9 16 0 1 0 178440456 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4077/statm: 3100 464 343 3 0 200 0 [pid=4141] ppid=4077 vsize=5352 CPUtime=0 /proc/4141/stat : 4141 (sh) S 4077 4077 2742 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 178440486 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4141/statm: 1338 224 188 169 0 49 0 [pid=4143] ppid=4141 vsize=2948 CPUtime=0.99 /proc/4143/stat : 4143 (clasp-1.0) R 4141 4077 2742 0 -1 4194304 377 0 0 0 99 0 0 0 25 0 1 0 178440487 3018752 339 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/4143/statm: 737 339 249 81 0 111 0 Current children cumulated CPU time (s) 1.25 Current children cumulated vsize (KiB) 20700 [startup+1.40167 s] /proc/loadavg: 0.96 0.98 0.99 2/80 4143 /proc/meminfo: memFree=1773848/2055920 swapFree=4159720/4192956 [pid=4077] ppid=4075 vsize=12400 CPUtime=0.26 /proc/4077/stat : 4077 (pbclasp) S 4075 4077 2742 0 -1 4194304 1368 13541 0 0 0 1 16 9 16 0 1 0 178440456 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4077/statm: 3100 464 343 3 0 200 0 [pid=4141] ppid=4077 vsize=5352 CPUtime=0 /proc/4141/stat : 4141 (sh) S 4077 4077 2742 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 178440486 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4141/statm: 1338 224 188 169 0 49 0 [pid=4143] ppid=4141 vsize=2948 CPUtime=1.09 /proc/4143/stat : 4143 (clasp-1.0) R 4141 4077 2742 0 -1 4194304 378 0 0 0 109 0 0 0 25 0 1 0 178440487 3018752 340 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713631 0 0 4096 0 0 0 0 17 1 0 0 /proc/4143/statm: 737 340 249 81 0 111 0 Current children cumulated CPU time (s) 1.35 Current children cumulated vsize (KiB) 20700 Child status: 0 Real time (s): 1.45926 CPU time (s): 1.43378 CPU user time (s): 1.3158 CPU system time (s): 0.117982 CPU usage (%): 98.2542 Max. virtual memory (cumulated for all children) (KiB): 20700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3158 system time used= 0.117982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15955 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= 459 involuntary context switches= 112 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node7 on Thu Apr 19 23:07:08 UTC 2007 IDJOB= 363195 IDBENCH= 1756 IDSOLVER= 167 FILE ID= node7/363195-1177024028 PBS_JOBID= 4630591 Free space on /tmp= 66371 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb COMMAND LINE= pbclasp instance-363195-1177024028.opb /tmp/evaluation/363195-1177024028/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-363195-1177024028 -o ROOT/results/node7/conversion-363195-1177024028 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363195-1177024028/instance-363195-1177024028.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-363195-1177024028 -o ROOT/results/node7/solver-363195-1177024028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363195-1177024028.opb /tmp/evaluation/363195-1177024028/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 587139192 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1775632 kB Buffers: 22148 kB Cached: 192600 kB SwapCached: 12916 kB Active: 40832 kB Inactive: 197316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1775632 kB SwapTotal: 4192956 kB SwapFree: 4159720 kB Dirty: 584 kB Writeback: 0 kB Mapped: 30640 kB Slab: 27616 kB Committed_AS: 7173104 kB PageTables: 1860 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= 66371 MiB End job on node7 on Thu Apr 19 23:07:10 UTC 2007