Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | Wrong Cert. | 6.89595 | 7.27307 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_10_1.opb |
MD5SUM | 27fb9f28c418482a39889bf496c3dc4e |
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 | 5 |
Best CPU time to get the best result obtained on this benchmark | 1.2818 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 610 |
Sum of products size (including duplicates) | 1220 |
Number of different products | 610 |
Sum of products size | 1220 |
0.11/0.20 o 47 0.11/0.29 o 46 0.28/0.38 o 45 0.37/0.48 o 44 0.46/0.57 o 43 0.55/0.66 o 42 0.65/0.76 o 41 0.75/0.85 o 40 0.84/0.94 o 39 0.96/1.04 o 38 1.03/1.13 o 37 1.11/1.23 o 36 1.21/1.32 o 35 1.30/1.42 o 34 1.39/1.52 o 33 1.49/1.68 o 32 1.58/1.78 o 31 1.68/1.88 o 30 1.78/2.07 o 29 1.86/2.17 o 28 1.96/2.37 o 27 2.04/2.46 o 26 2.13/2.56 o 25 2.23/2.65 o 24 2.33/2.75 o 23 2.43/2.85 o 22 2.52/2.94 o 21 2.61/3.04 o 20 2.70/3.17 o 19 2.81/3.26 o 18 2.89/3.36 o 17 2.99/3.45 o 16 3.09/3.54 o 15 3.18/3.64 o 14 3.27/3.73 o 13 3.36/3.83 o 12 3.45/3.92 o 11 3.55/4.01 o 10 3.63/4.11 o 9 3.72/4.20 o 8 3.72/4.29 o 6 5.49/5.94 o 5 6.80/7.27 s OPTIMUM FOUND 6.80/7.27 v x2 x14 x22 x23 x35 x59 x63 x89 x101 x103 x105 x112 x118 x128 x140 x147 x162 x165 x176 x178 x186 x191 x202 x212 x220 x245 x257 x265 6.80/7.27 v x270 x277 x285 x288 x298 x300 x302 x307 x325 x364 x369 x372 x387 x395 x401 x408 x425 x437 x438 x449 x456 x476 x482 x507 x508 x515 6.80/7.27 v x519 x531 x539 x545 x553 x558 x575 x580 x584 x585 x595 x596 x605 x616 x628 x634 x637 x643 x648 x654
FAILED ERROR: unsatisfied constraint on line 0 0>=1 Falsified constraint is: +1*~x1[=0]*x34[=0]+1*~x1[=0]*x37[=0]+1*~x1[=0]*x28[=0]+1*~x1[=0]*x16[=0]+1*~x1[=0]*x44[=0]+1*~x1[=0]*x36[=0]+1*~x1[=0]*x43[=0]+1*~x1[=0]*x50[=0]+1*~x1[=0]*x22[=1]+1*~x1[=0]*x13[=0]+1*~x1[=0]*x8[=0]+1*~x1[=0]*x18[=0]+1*~x1[=0]*x35[=1]+1*~x1[=0]*x47[=0]+1*~x1[=0]*x49[=0]+1*x1[=0] >= 1
Linearizing /tmp/evaluation/453925-1178164565/instance-453925-1178164565.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-453925-1178164565 -o ROOT/results/node6/solver-453925-1178164565 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-453925-1178164565.opb /tmp/evaluation/453925-1178164565/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: 0.83 0.92 0.96 3/77 27654 /proc/meminfo: memFree=1774000/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12268 CPUtime=0 /proc/27654/stat : 27654 (pbclasp) R 27652 27654 27567 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 292494195 12562432 364 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268582687457 0 0 4224 0 0 0 0 17 1 0 0 /proc/27654/statm: 3067 365 276 3 0 167 0 [startup+0.018672 s] /proc/loadavg: 0.83 0.92 0.96 3/77 27654 /proc/meminfo: memFree=1774000/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=0 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 494 0 0 0 0 0 0 0 16 0 1 0 292494195 12697600 446 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27654/statm: 3100 446 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101679 s] /proc/loadavg: 0.83 0.92 0.96 3/77 27654 /proc/meminfo: memFree=1774000/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=0 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 494 0 0 0 0 0 0 0 16 0 1 0 292494195 12697600 446 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27654/statm: 3100 446 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301708 s] /proc/loadavg: 0.83 0.92 0.96 3/77 27654 /proc/meminfo: memFree=1774000/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=0.28 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 786 4772 0 0 0 0 25 3 16 0 1 0 292494195 12697600 471 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27654/statm: 3100 471 343 3 0 200 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 12400 [startup+0.701752 s] /proc/loadavg: 0.83 0.92 0.96 3/77 27654 /proc/meminfo: memFree=1774000/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=0.65 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 1284 13769 0 0 0 1 55 9 16 0 1 0 292494195 12697600 471 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27654/statm: 3100 471 343 3 0 200 0 Current children cumulated CPU time (s) 0.65 Current children cumulated vsize (KiB) 12400 [startup+1.50185 s] /proc/loadavg: 0.83 0.92 0.96 2/81 27736 /proc/meminfo: memFree=1771856/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=1.39 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 2220 30454 0 0 1 2 116 20 16 0 1 0 292494195 12697600 472 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27654/statm: 3100 472 343 3 0 200 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 12400 [startup+3.10104 s] /proc/loadavg: 0.83 0.92 0.96 2/81 27816 /proc/meminfo: memFree=1772304/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=2.7 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 3866 60198 0 0 2 3 225 40 16 0 1 0 292494195 12697600 472 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27654/statm: 3100 472 343 3 0 200 0 Current children cumulated CPU time (s) 2.7 Current children cumulated vsize (KiB) 12400 [startup+6.3014 s] /proc/loadavg: 0.84 0.92 0.96 2/80 27992 /proc/meminfo: memFree=1769816/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=5.57 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 5521 89822 0 0 4 5 488 60 16 0 1 0 292494195 12697600 472 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27654/statm: 3100 472 343 3 0 200 0 Current children cumulated CPU time (s) 5.57 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+6.70245 s] /proc/loadavg: 0.84 0.92 0.96 2/80 28000 /proc/meminfo: memFree=1770392/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=5.57 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 5521 89822 0 0 4 5 488 60 16 0 1 0 292494195 12697600 472 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27654/statm: 3100 472 343 3 0 200 0 [pid=27998] ppid=27654 vsize=5356 CPUtime=0 /proc/27998/stat : 27998 (sh) S 27654 27654 27567 0 -1 4194304 287 122 0 0 0 0 0 0 17 0 1 0 292494791 5484544 225 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27998/statm: 1339 225 188 169 0 50 0 [pid=28000] ppid=27998 vsize=4308 CPUtime=0.73 /proc/28000/stat : 28000 (clasp) R 27998 27654 27567 0 -1 4194304 757 0 0 0 73 0 0 0 24 0 1 0 292494791 4411392 719 18446744073709551615 134512640 135144128 4294956752 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0 /proc/28000/statm: 1077 719 196 154 0 547 0 Current children cumulated CPU time (s) 6.3 Current children cumulated vsize (KiB) 22064 [startup+7.1025 s] /proc/loadavg: 0.84 0.92 0.96 2/80 28000 /proc/meminfo: memFree=1770392/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=5.57 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 5521 89822 0 0 4 5 488 60 16 0 1 0 292494195 12697600 472 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27654/statm: 3100 472 343 3 0 200 0 [pid=27998] ppid=27654 vsize=5356 CPUtime=0 /proc/27998/stat : 27998 (sh) S 27654 27654 27567 0 -1 4194304 287 122 0 0 0 0 0 0 17 0 1 0 292494791 5484544 225 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27998/statm: 1339 225 188 169 0 50 0 [pid=28000] ppid=27998 vsize=4440 CPUtime=1.13 /proc/28000/stat : 28000 (clasp) R 27998 27654 27567 0 -1 4194304 818 0 0 0 113 0 0 0 25 0 1 0 292494791 4546560 780 18446744073709551615 134512640 135144128 4294956752 18446744073709551615 134715302 0 0 4096 0 0 0 0 17 1 0 0 /proc/28000/statm: 1110 780 196 154 0 580 0 Current children cumulated CPU time (s) 6.7 Current children cumulated vsize (KiB) 22196 [startup+7.20152 s] /proc/loadavg: 0.84 0.92 0.96 2/80 28000 /proc/meminfo: memFree=1770392/2055924 swapFree=4146580/4192956 [pid=27654] ppid=27652 vsize=12400 CPUtime=5.57 /proc/27654/stat : 27654 (pbclasp) S 27652 27654 27567 0 -1 4194304 5521 89822 0 0 4 5 488 60 16 0 1 0 292494195 12697600 472 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27654/statm: 3100 472 343 3 0 200 0 [pid=27998] ppid=27654 vsize=5356 CPUtime=0 /proc/27998/stat : 27998 (sh) S 27654 27654 27567 0 -1 4194304 287 122 0 0 0 0 0 0 17 0 1 0 292494791 5484544 225 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27998/statm: 1339 225 188 169 0 50 0 [pid=28000] ppid=27998 vsize=4572 CPUtime=1.23 /proc/28000/stat : 28000 (clasp) R 27998 27654 27567 0 -1 4194304 824 0 0 0 123 0 0 0 25 0 1 0 292494791 4681728 786 18446744073709551615 134512640 135144128 4294956752 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0 /proc/28000/statm: 1143 786 196 154 0 613 0 Current children cumulated CPU time (s) 6.8 Current children cumulated vsize (KiB) 22328 Child status: 0 Real time (s): 7.27307 CPU time (s): 6.89595 CPU user time (s): 6.22605 CPU system time (s): 0.669898 CPU usage (%): 94.8149 Max. virtual memory (cumulated for all children) (KiB): 23372 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.22605 system time used= 0.669898 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 96850 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= 2603 involuntary context switches= 1001 runsolver used 0.009998 second user time and 0.027995 second system time The end
Begin job on node6 on Thu May 3 03:56:05 UTC 2007 IDJOB= 453925 IDBENCH= 48163 IDSOLVER= 158 FILE ID= node6/453925-1178164565 PBS_JOBID= 4751105 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/manquinho/mds/normalized-mds_50_10_1.opb COMMAND LINE= pbclasp instance-453925-1178164565.opb /tmp/evaluation/453925-1178164565/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-453925-1178164565 -o ROOT/results/node6/conversion-453925-1178164565 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453925-1178164565/instance-453925-1178164565.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-453925-1178164565 -o ROOT/results/node6/solver-453925-1178164565 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-453925-1178164565.opb /tmp/evaluation/453925-1178164565/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 27fb9f28c418482a39889bf496c3dc4e RANDOM SEED= 679022200 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1774408 kB Buffers: 89504 kB Cached: 104508 kB SwapCached: 14272 kB Active: 115376 kB Inactive: 101816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1774408 kB SwapTotal: 4192956 kB SwapFree: 4146580 kB Dirty: 1296 kB Writeback: 0 kB Mapped: 29524 kB Slab: 49924 kB Committed_AS: 12417540 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= 66563 MiB End job on node6 on Thu May 3 03:56:13 UTC 2007