Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 5.8971 | 5.90088 |
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 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459492-1178655294/instance-459492-1178655294.opb ...... 0.05/0.07 c done parsing opb. 0.05/0.07 o 61 0.29/0.36 o 53 0.29/0.39 o 15 0.39/0.45 o 3 5.79/5.89 o 3 5.79/5.89 s OPTIMUM FOUND 5.79/5.89 c Total Run Time 5.8931 5.79/5.89 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 x110 x111 -x112 -x113 x114 x115 x116 x117 -x118 -x119 5.79/5.89 v -x12 x120 x121 x122 x123 -x124 -x125 x126 x127 x128 x129 x13 x130 -x131 x132 x133 x134 x135 x136 -x137 x138 x139 -x14 x140 x141 5.79/5.89 v x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 x151 x152 x153 x154 -x155 x156 x157 x158 x159 x16 x160 -x161 x162 x17 5.79/5.89 v x18 x19 x2 x20 x21 -x22 x23 x24 x25 x26 x27 -x28 -x29 -x3 x30 x31 x32 x33 x34 -x35 x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 x44 -x45 5.79/5.89 v -x46 -x47 x48 -x49 -x5 -x50 -x51 x52 -x53 x54 x55 x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 x68 -x69 x7 -x70 5.79/5.89 v -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x9 -x90 x91 x92 x93 -x94 -x95 x96 5.79/5.89 v -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/459492-1178655294/instance-459492-1178655294.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-459492-1178655294 -o ROOT/results/node9/solver-459492-1178655294 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459492-1178655294/instance-459492-1178655294.opb 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: 0.91 0.94 0.91 3/77 5566 /proc/meminfo: memFree=1900264/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=1320 CPUtime=0 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 341566979 1351680 124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 330 124 90 219 0 107 0 [startup+0.054817 s] /proc/loadavg: 0.91 0.94 0.91 3/77 5566 /proc/meminfo: memFree=1900264/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=1708 CPUtime=0.05 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 237 0 0 0 5 0 0 0 18 0 1 0 341566979 1748992 219 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 427 219 90 219 0 204 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1708 [startup+0.101821 s] /proc/loadavg: 0.91 0.94 0.91 3/77 5566 /proc/meminfo: memFree=1900264/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=2220 CPUtime=0.09 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 322 0 0 0 9 0 0 0 18 0 1 0 341566979 2273280 304 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 555 304 102 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.301844 s] /proc/loadavg: 0.91 0.94 0.91 3/77 5566 /proc/meminfo: memFree=1900264/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=3660 CPUtime=0.29 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 590 0 0 0 29 0 0 0 19 0 1 0 341566979 3747840 572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 915 572 102 219 0 692 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3660 [startup+0.701889 s] /proc/loadavg: 0.91 0.94 0.91 3/77 5566 /proc/meminfo: memFree=1900264/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=5984 CPUtime=0.69 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 896 0 0 0 69 0 0 0 22 0 1 0 341566979 6127616 878 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1496 878 102 219 0 1273 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5984 [startup+1.50198 s] /proc/loadavg: 0.91 0.94 0.91 2/78 5567 /proc/meminfo: memFree=1896608/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=6588 CPUtime=1.49 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 1306 0 0 0 148 1 0 0 25 0 1 0 341566979 6746112 1239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1647 1239 102 219 0 1424 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6588 [startup+3.10217 s] /proc/loadavg: 0.92 0.94 0.91 2/78 5567 /proc/meminfo: memFree=1895200/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=7400 CPUtime=3.09 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 1646 0 0 0 307 2 0 0 25 0 1 0 341566979 7577600 1482 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1850 1482 102 219 0 1627 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7400 Solver just ended. Dumping a history of the last processes samples [startup+4.70134 s] /proc/loadavg: 0.92 0.94 0.91 2/78 5567 /proc/meminfo: memFree=1893664/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=7668 CPUtime=4.68 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 1878 0 0 0 466 2 0 0 25 0 1 0 341566979 7852032 1714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1917 1714 102 219 0 1694 0 Current children cumulated CPU time (s) 4.68 Current children cumulated vsize (KiB) 7668 [startup+5.50543 s] /proc/loadavg: 0.92 0.94 0.91 2/78 5567 /proc/meminfo: memFree=1893344/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=7800 CPUtime=5.49 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 1922 0 0 0 546 3 0 0 25 0 1 0 341566979 7987200 1758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1950 1758 102 219 0 1727 0 Current children cumulated CPU time (s) 5.49 Current children cumulated vsize (KiB) 7800 [startup+5.70146 s] /proc/loadavg: 0.92 0.94 0.91 2/78 5567 /proc/meminfo: memFree=1893344/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=7800 CPUtime=5.69 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 1926 0 0 0 566 3 0 0 25 0 1 0 341566979 7987200 1762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1950 1762 102 219 0 1727 0 Current children cumulated CPU time (s) 5.69 Current children cumulated vsize (KiB) 7800 [startup+5.80147 s] /proc/loadavg: 0.92 0.94 0.91 2/78 5567 /proc/meminfo: memFree=1893344/2055920 swapFree=4145464/4192956 [pid=5566] ppid=5564 vsize=7960 CPUtime=5.79 /proc/5566/stat : 5566 (PBS4_SAT07v2) R 5564 5566 4561 0 -1 4194304 1961 0 0 0 576 3 0 0 25 0 1 0 341566979 8151040 1797 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5566/statm: 1990 1797 102 219 0 1767 0 Current children cumulated CPU time (s) 5.79 Current children cumulated vsize (KiB) 7960 Child status: 0 Real time (s): 5.90088 CPU time (s): 5.8971 CPU user time (s): 5.85711 CPU system time (s): 0.039993 CPU usage (%): 99.936 Max. virtual memory (cumulated for all children) (KiB): 7960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.85711 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1971 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= 8 involuntary context switches= 3 runsolver used 0.008998 second user time and 0.021996 second system time The end
Begin job on node9 on Tue May 8 20:14:54 UTC 2007 IDJOB= 459492 IDBENCH= 47953 IDSOLVER= 200 FILE ID= node9/459492-1178655294 PBS_JOBID= 5217835 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/459492-1178655294/instance-459492-1178655294.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-459492-1178655294 -o ROOT/results/node9/conversion-459492-1178655294 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459492-1178655294/instance-459492-1178655294.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-459492-1178655294 -o ROOT/results/node9/solver-459492-1178655294 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459492-1178655294/instance-459492-1178655294.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3 RANDOM SEED= 695192113 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1900672 kB Buffers: 25256 kB Cached: 43500 kB SwapCached: 15360 kB Active: 52256 kB Inactive: 39788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1900672 kB SwapTotal: 4192956 kB SwapFree: 4145464 kB Dirty: 2440 kB Writeback: 0 kB Mapped: 30328 kB Slab: 48816 kB Committed_AS: 8878420 kB PageTables: 1788 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= 66562 MiB End job on node9 on Tue May 8 20:15:00 UTC 2007