Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 4.39233 | 4.49437 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb |
MD5SUM | 0c673f0c3da238041c664ce1ed7ea38e |
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 | 0.049991 |
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 | 48 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.03/0.25 o 185 1.97/2.14 o 177 2.38/2.58 o 73 2.48/2.79 o 3 4.27/4.49 s OPTIMUM FOUND 4.27/4.49 v x1 x2 x9 x11 x12 x13 x15 x16 x17 x21 x22 x23 x24 x25 x26 x27 x29 x32 x34 x42 x43 x44 x48 x49 x50 x65 x66 x73 x74 x81 x82 x97 x98 x105 x106 4.27/4.49 v x113 x114 x115 x117 x120 x145 x146 x147 x149 x152 x153 x154 x155 x157 x160 x161 x162 x163 x165 x168 x169 x170 x171 x173 x176
OK 3
Linearizing /tmp/evaluation/432120-1178013974/instance-432120-1178013974.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-432120-1178013974 -o ROOT/results/node19/solver-432120-1178013974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432120-1178013974.opb /tmp/evaluation/432120-1178013974/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: 0.99 0.99 0.99 2/77 18407 /proc/meminfo: memFree=1814264/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12268 CPUtime=0 /proc/18407/stat : 18407 (pbclasp) R 18405 18407 16822 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249314811 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255236733541 0 0 4224 0 0 0 0 17 1 0 0 /proc/18407/statm: 3067 317 242 3 0 167 0 [startup+0.101606 s] /proc/loadavg: 0.99 0.99 0.99 2/77 18407 /proc/meminfo: memFree=1814264/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=0.03 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 249314811 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/18407/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.201613 s] /proc/loadavg: 0.99 0.99 0.99 2/77 18407 /proc/meminfo: memFree=1814264/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=0.03 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 249314811 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/18407/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.353632 s] /proc/loadavg: 0.99 0.99 0.99 2/77 18407 /proc/meminfo: memFree=1814264/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=0.15 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 688 3357 0 0 0 0 13 2 16 0 1 0 249314811 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.15 Current children cumulated vsize (KiB) 12400 [startup+0.701667 s] /proc/loadavg: 0.99 0.99 0.99 2/77 18407 /proc/meminfo: memFree=1814264/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=0.15 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 688 3357 0 0 0 0 13 2 16 0 1 0 249314811 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.15 Current children cumulated vsize (KiB) 12400 [startup+1.50275 s] /proc/loadavg: 0.99 0.99 0.99 2/80 18425 /proc/meminfo: memFree=1812752/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=0.15 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 688 3357 0 0 0 0 13 2 16 0 1 0 249314811 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 462 343 3 0 200 0 [pid=18423] ppid=18407 vsize=5352 CPUtime=0 /proc/18423/stat : 18423 (sh) S 18407 18407 16822 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 249314837 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18423/statm: 1338 224 188 169 0 49 0 [pid=18425] ppid=18423 vsize=3208 CPUtime=1.22 /proc/18425/stat : 18425 (clasp-1.0) R 18423 18407 16822 0 -1 4194304 463 0 0 0 122 0 0 0 25 0 1 0 249314838 3284992 425 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714492 0 0 4096 0 0 0 0 17 1 0 0 /proc/18425/statm: 802 425 249 81 0 176 0 Current children cumulated CPU time (s) 1.37 Current children cumulated vsize (KiB) 20960 [startup+3.10193 s] /proc/loadavg: 0.99 0.99 0.99 2/80 18433 /proc/meminfo: memFree=1812816/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=2.69 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 1036 8750 0 0 0 1 262 6 16 0 1 0 249314811 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+3.20194 s] /proc/loadavg: 0.99 0.99 0.99 2/80 18433 /proc/meminfo: memFree=1812816/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=2.69 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 1036 8750 0 0 0 1 262 6 16 0 1 0 249314811 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 12400 [startup+4.00203 s] /proc/loadavg: 0.99 0.99 0.99 2/80 18449 /proc/meminfo: memFree=1812752/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=2.69 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 1036 8750 0 0 0 1 262 6 16 0 1 0 249314811 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 463 343 3 0 200 0 [pid=18447] ppid=18407 vsize=5352 CPUtime=0 /proc/18447/stat : 18447 (sh) S 18407 18407 16822 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 249315091 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18447/statm: 1338 224 188 169 0 49 0 [pid=18449] ppid=18447 vsize=3084 CPUtime=1.18 /proc/18449/stat : 18449 (clasp-1.0) R 18447 18407 16822 0 -1 4194304 421 0 0 0 118 0 0 0 25 0 1 0 249315092 3158016 383 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0 /proc/18449/statm: 771 383 249 81 0 145 0 Current children cumulated CPU time (s) 3.87 Current children cumulated vsize (KiB) 20836 [startup+4.40107 s] /proc/loadavg: 0.99 0.99 0.99 2/80 18449 /proc/meminfo: memFree=1812624/2055920 swapFree=4153644/4192956 [pid=18407] ppid=18405 vsize=12400 CPUtime=2.69 /proc/18407/stat : 18407 (pbclasp) S 18405 18407 16822 0 -1 4194304 1036 8750 0 0 0 1 262 6 16 0 1 0 249314811 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18407/statm: 3100 463 343 3 0 200 0 [pid=18447] ppid=18407 vsize=5352 CPUtime=0 /proc/18447/stat : 18447 (sh) S 18407 18407 16822 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 249315091 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18447/statm: 1338 224 188 169 0 49 0 [pid=18449] ppid=18447 vsize=3084 CPUtime=1.58 /proc/18449/stat : 18449 (clasp-1.0) R 18447 18407 16822 0 -1 4194304 425 0 0 0 158 0 0 0 25 0 1 0 249315092 3158016 387 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782444 0 0 4096 0 0 0 0 17 1 0 0 /proc/18449/statm: 771 387 249 81 0 145 0 Current children cumulated CPU time (s) 4.27 Current children cumulated vsize (KiB) 20836 Child status: 0 Real time (s): 4.49437 CPU time (s): 4.39233 CPU user time (s): 4.30535 CPU system time (s): 0.086986 CPU usage (%): 97.7295 Max. virtual memory (cumulated for all children) (KiB): 20960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.30534 system time used= 0.086986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10880 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= 313 involuntary context switches= 59 runsolver used 0.009998 second user time and 0.014997 second system time The end
Begin job on node19 on Tue May 1 10:06:14 UTC 2007 IDJOB= 432120 IDBENCH= 48100 IDSOLVER= 167 FILE ID= node19/432120-1178013974 PBS_JOBID= 4728296 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=8-P0=19-P1=211-P2=79-B.opb COMMAND LINE= pbclasp instance-432120-1178013974.opb /tmp/evaluation/432120-1178013974/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-432120-1178013974 -o ROOT/results/node19/conversion-432120-1178013974 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432120-1178013974/instance-432120-1178013974.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-432120-1178013974 -o ROOT/results/node19/solver-432120-1178013974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432120-1178013974.opb /tmp/evaluation/432120-1178013974/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 0c673f0c3da238041c664ce1ed7ea38e RANDOM SEED= 608332215 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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 : 3000.213 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 : 3000.213 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: 1814608 kB Buffers: 51220 kB Cached: 99516 kB SwapCached: 7976 kB Active: 59308 kB Inactive: 119044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814608 kB SwapTotal: 4192956 kB SwapFree: 4153644 kB Dirty: 556 kB Writeback: 0 kB Mapped: 30512 kB Slab: 48272 kB Committed_AS: 5663948 kB PageTables: 1784 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 node19 on Tue May 1 10:06:19 UTC 2007