Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 4.31234 | 4.38733 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb |
MD5SUM | 1faefeca557086bb8f2ad91e3f4c80d3 |
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 | 0.036993 |
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 |
0.03/0.19 o 53 0.18/0.30 o 51 0.27/0.64 o 29 0.60/0.72 o 23 0.67/0.80 o 17 0.67/0.88 o 11 0.92/1.03 o 7 0.96/1.11 o 5 0.96/1.19 o 3 4.20/4.38 s OPTIMUM FOUND 4.20/4.38 v x1 x2 x7 x8 x9 x12 x13 x18 x19 x21 x23 x24 x25 x27 x29 x30 x31 x33 x35 x37 x43 x44 x46 x47 x49 x53 x55 x56 x61 x62 x67 x68 x85 x86 x91 x93 4.20/4.38 v x95 x96 x121 x123 x125 x126 x127 x129 x131 x139 x141 x143 x151 x153 x155 x157 x159 x161
OK 3
Linearizing /tmp/evaluation/430062-1177991223/instance-430062-1177991223.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-430062-1177991223 -o ROOT/results/node43/solver-430062-1177991223 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430062-1177991223.opb /tmp/evaluation/430062-1177991223/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: 1.04 1.02 1.00 3/77 6672 /proc/meminfo: memFree=1638984/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12268 CPUtime=0 /proc/6672/stat : 6672 (pbclasp) R 6670 6672 2433 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 247034110 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849414757 0 0 4224 0 0 0 0 17 1 0 0 /proc/6672/statm: 3067 317 242 3 0 167 0 [startup+0.0725211 s] /proc/loadavg: 1.04 1.02 1.00 3/77 6672 /proc/meminfo: memFree=1638984/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=0.03 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 567 1590 0 0 0 0 2 1 16 0 1 0 247034110 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6672/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.10152 s] /proc/loadavg: 1.04 1.02 1.00 3/77 6672 /proc/meminfo: memFree=1638984/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=0.03 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 567 1590 0 0 0 0 2 1 16 0 1 0 247034110 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6672/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301541 s] /proc/loadavg: 1.04 1.02 1.00 3/77 6672 /proc/meminfo: memFree=1638984/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=0.18 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 685 3342 0 0 0 0 16 2 16 0 1 0 247034110 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6672/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.18 Current children cumulated vsize (KiB) 12400 [startup+0.701575 s] /proc/loadavg: 1.04 1.02 1.00 3/77 6672 /proc/meminfo: memFree=1638984/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=0.6 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 916 6848 0 0 0 0 56 4 16 0 1 0 247034110 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6672/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.6 Current children cumulated vsize (KiB) 12400 [startup+1.50164 s] /proc/loadavg: 1.04 1.02 1.00 2/80 6730 /proc/meminfo: memFree=1637680/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=1.11 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 1601 17268 0 0 0 1 99 11 16 0 1 0 247034110 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6672/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.11 Current children cumulated vsize (KiB) 12400 [startup+3.10178 s] /proc/loadavg: 1.04 1.02 1.00 2/80 6754 /proc/meminfo: memFree=1637408/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=1.11 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 1601 17268 0 0 0 1 99 11 16 0 1 0 247034110 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6672/statm: 3100 462 342 3 0 200 0 [pid=6752] ppid=6672 vsize=5352 CPUtime=0 /proc/6752/stat : 6752 (sh) S 6672 6672 2433 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247034230 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6752/statm: 1338 224 188 169 0 49 0 [pid=6754] ppid=6752 vsize=3088 CPUtime=1.88 /proc/6754/stat : 6754 (clasp-1.0) R 6752 6672 2433 0 -1 4194304 418 0 0 0 188 0 0 0 25 0 1 0 247034231 3162112 380 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/6754/statm: 772 380 249 81 0 146 0 Current children cumulated CPU time (s) 2.99 Current children cumulated vsize (KiB) 20840 Solver just ended. Dumping a history of the last processes samples [startup+3.90185 s] /proc/loadavg: 1.04 1.02 1.00 2/80 6754 /proc/meminfo: memFree=1637280/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=1.11 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 1601 17268 0 0 0 1 99 11 16 0 1 0 247034110 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6672/statm: 3100 462 342 3 0 200 0 [pid=6752] ppid=6672 vsize=5352 CPUtime=0 /proc/6752/stat : 6752 (sh) S 6672 6672 2433 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247034230 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6752/statm: 1338 224 188 169 0 49 0 [pid=6754] ppid=6752 vsize=3088 CPUtime=2.68 /proc/6754/stat : 6754 (clasp-1.0) R 6752 6672 2433 0 -1 4194304 426 0 0 0 268 0 0 0 25 0 1 0 247034231 3162112 388 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616561 0 0 4096 0 0 0 0 17 1 0 0 /proc/6754/statm: 772 388 249 81 0 146 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 20840 [startup+4.30288 s] /proc/loadavg: 1.04 1.02 1.00 2/80 6754 /proc/meminfo: memFree=1637216/2055920 swapFree=4158588/4192956 [pid=6672] ppid=6670 vsize=12400 CPUtime=1.11 /proc/6672/stat : 6672 (pbclasp) S 6670 6672 2433 0 -1 4194304 1601 17268 0 0 0 1 99 11 16 0 1 0 247034110 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6672/statm: 3100 462 342 3 0 200 0 [pid=6752] ppid=6672 vsize=5352 CPUtime=0 /proc/6752/stat : 6752 (sh) S 6672 6672 2433 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247034230 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6752/statm: 1338 224 188 169 0 49 0 [pid=6754] ppid=6752 vsize=3088 CPUtime=3.09 /proc/6754/stat : 6754 (clasp-1.0) R 6752 6672 2433 0 -1 4194304 431 0 0 0 309 0 0 0 25 0 1 0 247034231 3162112 393 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/6754/statm: 772 393 249 81 0 146 0 Current children cumulated CPU time (s) 4.2 Current children cumulated vsize (KiB) 20840 Child status: 0 Real time (s): 4.38733 CPU time (s): 4.31234 CPU user time (s): 4.17836 CPU system time (s): 0.133979 CPU usage (%): 98.2908 Max. virtual memory (cumulated for all children) (KiB): 20840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.17836 system time used= 0.133979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19968 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= 578 involuntary context switches= 203 runsolver used 0.007998 second user time and 0.018997 second system time The end
Begin job on node43 on Tue May 1 03:47:03 UTC 2007 IDJOB= 430062 IDBENCH= 47953 IDSOLVER= 167 FILE ID= node43/430062-1177991223 PBS_JOBID= 4728179 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=31-P1=31-P2=37-P3=37-B.opb COMMAND LINE= pbclasp instance-430062-1177991223.opb /tmp/evaluation/430062-1177991223/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-430062-1177991223 -o ROOT/results/node43/conversion-430062-1177991223 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430062-1177991223/instance-430062-1177991223.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-430062-1177991223 -o ROOT/results/node43/solver-430062-1177991223 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430062-1177991223.opb /tmp/evaluation/430062-1177991223/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3 RANDOM SEED= 686705004 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1639392 kB Buffers: 27404 kB Cached: 296304 kB SwapCached: 2624 kB Active: 86840 kB Inactive: 261272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1639392 kB SwapTotal: 4192956 kB SwapFree: 4158588 kB Dirty: 480 kB Writeback: 0 kB Mapped: 32348 kB Slab: 53816 kB Committed_AS: 2845936 kB PageTables: 1900 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 node43 on Tue May 1 03:47:08 UTC 2007