Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 3.9094 | 3.93224 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb |
MD5SUM | cee9d966c480314e6c2ddf0bcf6f236f |
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 | 0.050992 |
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 | 72 |
Total number of constraints | 9 |
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 | 9 |
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) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.03/0.31 o 63 1.07/1.12 o 31 1.10/1.68 o 23 1.66/1.79 o 5 1.77/1.91 o 3 3.85/3.93 s OPTIMUM FOUND 3.85/3.93 v x1 x2 x7 x8 x10 x12 x13 x17 x19 x20 x21 x25 x27 x29 x30 x31 x37 x41 x43 x44 x45 x47 x48 x50 x61 x67 x69 x70 x72 x73 x74 x79 x80 x91 x92 3.85/3.93 v x103 x104 x109 x133 x145 x149 x151 x155 x157 x161 x181 x182 x183 x185 x186 x193 x194 x195 x197 x198 x205 x206 x207 x209 x210 x211 3.85/3.93 v x212 x213 x215 x216
OK 3
Linearizing /tmp/evaluation/431616-1178008291/instance-431616-1178008291.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node12/watcher-431616-1178008291 -o ROOT/results/node12/solver-431616-1178008291 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431616-1178008291.opb /tmp/evaluation/431616-1178008291/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: 0.86 0.98 0.99 3/77 11254 /proc/meminfo: memFree=1825072/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12268 CPUtime=0 /proc/11254/stat : 11254 (pbclasp) D 11252 11254 10695 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276866446 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252429695589 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/11254/statm: 3067 317 242 3 0 167 0 [startup+0.0314091 s] /proc/loadavg: 0.86 0.98 0.99 3/77 11254 /proc/meminfo: memFree=1825072/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=0 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 276866446 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/11254/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101399 s] /proc/loadavg: 0.86 0.98 0.99 3/77 11254 /proc/meminfo: memFree=1825072/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=0.03 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 567 1591 0 0 0 0 3 0 16 0 1 0 276866446 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301416 s] /proc/loadavg: 0.86 0.98 0.99 3/77 11254 /proc/meminfo: memFree=1825072/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=0.03 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 567 1591 0 0 0 0 3 0 16 0 1 0 276866446 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701456 s] /proc/loadavg: 0.86 0.98 0.99 3/77 11254 /proc/meminfo: memFree=1825072/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=0.3 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 685 3376 0 2 0 0 28 2 16 0 1 0 276866446 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 12400 [startup+1.50154 s] /proc/loadavg: 0.86 0.98 0.99 2/80 11272 /proc/meminfo: memFree=1823440/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=1.1 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 801 5199 0 2 0 0 107 3 16 0 1 0 276866446 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 12400 [startup+3.1017 s] /proc/loadavg: 0.86 0.98 0.99 2/80 11304 /proc/meminfo: memFree=1823432/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=1.89 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 1146 10526 0 2 0 1 181 7 16 0 1 0 276866446 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 461 342 3 0 200 0 [pid=11302] ppid=11254 vsize=5352 CPUtime=0 /proc/11302/stat : 11302 (sh) S 11254 11254 10695 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 276866639 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11302/statm: 1338 224 188 169 0 49 0 [pid=11304] ppid=11302 vsize=3216 CPUtime=1.16 /proc/11304/stat : 11304 (clasp-1.0) R 11302 11254 10695 0 -1 4194304 461 0 0 0 116 0 0 0 25 0 1 0 276866639 3293184 423 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789719 0 0 4096 0 0 0 0 17 1 0 0 /proc/11304/statm: 804 423 249 81 0 178 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 20968 Solver just ended. Dumping a history of the last processes samples [startup+3.50174 s] /proc/loadavg: 0.86 0.98 0.99 2/80 11304 /proc/meminfo: memFree=1823176/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=1.89 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 1146 10526 0 2 0 1 181 7 16 0 1 0 276866446 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 461 342 3 0 200 0 [pid=11302] ppid=11254 vsize=5352 CPUtime=0 /proc/11302/stat : 11302 (sh) S 11254 11254 10695 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 276866639 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11302/statm: 1338 224 188 169 0 49 0 [pid=11304] ppid=11302 vsize=3216 CPUtime=1.56 /proc/11304/stat : 11304 (clasp-1.0) R 11302 11254 10695 0 -1 4194304 467 0 0 0 156 0 0 0 25 0 1 0 276866639 3293184 429 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735776 0 0 4096 0 0 0 0 17 1 0 0 /proc/11304/statm: 804 429 249 81 0 178 0 Current children cumulated CPU time (s) 3.45 Current children cumulated vsize (KiB) 20968 [startup+3.90178 s] /proc/loadavg: 0.86 0.98 0.99 2/80 11304 /proc/meminfo: memFree=1823176/2055920 swapFree=4160052/4192956 [pid=11254] ppid=11252 vsize=12400 CPUtime=1.89 /proc/11254/stat : 11254 (pbclasp) S 11252 11254 10695 0 -1 4194304 1146 10526 0 2 0 1 181 7 16 0 1 0 276866446 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11254/statm: 3100 461 342 3 0 200 0 [pid=11302] ppid=11254 vsize=5352 CPUtime=0 /proc/11302/stat : 11302 (sh) S 11254 11254 10695 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 276866639 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11302/statm: 1338 224 188 169 0 49 0 [pid=11304] ppid=11302 vsize=3216 CPUtime=1.96 /proc/11304/stat : 11304 (clasp-1.0) R 11302 11254 10695 0 -1 4194304 473 0 0 0 196 0 0 0 25 0 1 0 276866639 3293184 435 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741383 0 0 4096 0 0 0 0 17 1 0 0 /proc/11304/statm: 804 435 249 81 0 178 0 Current children cumulated CPU time (s) 3.85 Current children cumulated vsize (KiB) 20968 Child status: 0 Real time (s): 3.93224 CPU time (s): 3.9094 CPU user time (s): 3.81042 CPU system time (s): 0.098984 CPU usage (%): 99.4192 Max. virtual memory (cumulated for all children) (KiB): 20968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.81042 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= 12811 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 370 involuntary context switches= 84 runsolver used 0.007998 second user time and 0.012998 second system time The end
Begin job on node12 on Tue May 1 08:31:31 UTC 2007 IDJOB= 431616 IDBENCH= 48064 IDSOLVER= 167 FILE ID= node12/431616-1178008291 PBS_JOBID= 4728313 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=47-P1=67-P2=7-P3=59-P4=59-B.opb COMMAND LINE= pbclasp instance-431616-1178008291.opb /tmp/evaluation/431616-1178008291/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-431616-1178008291 -o ROOT/results/node12/conversion-431616-1178008291 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431616-1178008291/instance-431616-1178008291.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node12/watcher-431616-1178008291 -o ROOT/results/node12/solver-431616-1178008291 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431616-1178008291.opb /tmp/evaluation/431616-1178008291/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= cee9d966c480314e6c2ddf0bcf6f236f RANDOM SEED= 586533077 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node12.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 : 3000.239 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 : 3000.239 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: 1825480 kB Buffers: 49712 kB Cached: 93140 kB SwapCached: 11372 kB Active: 79240 kB Inactive: 87724 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1825480 kB SwapTotal: 4192956 kB SwapFree: 4160052 kB Dirty: 668 kB Writeback: 0 kB Mapped: 30496 kB Slab: 49012 kB Committed_AS: 7137560 kB PageTables: 1792 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 node12 on Tue May 1 08:31:35 UTC 2007