Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 1.75573 | 1.7557 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb |
MD5SUM | 0c50e353180f99bdcd2c3c4c16004b51 |
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 | 0.042992 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459487-1178655276/instance-459487-1178655276.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 7 0.00/0.02 o 3 1.69/1.75 o 3 1.69/1.75 s OPTIMUM FOUND 1.69/1.75 c Total Run Time 1.74873 1.69/1.75 v x1 x10 -x100 x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 1.69/1.75 v -x119 -x12 -x120 x121 -x122 x123 -x124 -x125 x126 -x127 x128 -x129 -x13 x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 x138 1.69/1.75 v -x139 -x14 x140 x141 -x142 x143 -x144 x145 x146 -x147 x148 -x149 x15 x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 1.69/1.75 v x16 -x160 x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 x178 x179 1.69/1.75 v x18 -x180 x181 -x182 x183 x184 -x185 x186 -x187 x188 x189 x19 -x190 x191 -x192 x193 x194 -x195 x196 -x197 x198 x199 x2 x20 -x200 1.69/1.75 v 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 x46 -x47 x48 1.69/1.75 v 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 -x71 -x72 x73 x74 1.69/1.75 v -x75 x76 x77 -x78 -x79 x8 -x80 x81 x82 -x83 -x84 -x85 x86 x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 x96 x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/459487-1178655276/instance-459487-1178655276.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-459487-1178655276 -o ROOT/results/node9/solver-459487-1178655276 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459487-1178655276/instance-459487-1178655276.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: 0.88 0.94 0.90 3/77 5401 /proc/meminfo: memFree=1900456/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=1320 CPUtime=0 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 341565188 1351680 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 330 130 90 219 0 107 0 [startup+0.047261 s] /proc/loadavg: 0.88 0.94 0.90 3/77 5401 /proc/meminfo: memFree=1900456/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=1468 CPUtime=0.04 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 232 0 0 0 4 0 0 0 18 0 1 0 341565188 1503232 214 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 367 214 102 219 0 144 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1468 [startup+0.101267 s] /proc/loadavg: 0.88 0.94 0.90 3/77 5401 /proc/meminfo: memFree=1900456/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=1928 CPUtime=0.09 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 341565188 1974272 295 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 482 295 102 219 0 259 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1928 [startup+0.30129 s] /proc/loadavg: 0.88 0.94 0.90 3/77 5401 /proc/meminfo: memFree=1900456/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=2636 CPUtime=0.29 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 487 0 0 0 28 1 0 0 19 0 1 0 341565188 2699264 469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 659 469 102 219 0 436 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2636 [startup+0.701336 s] /proc/loadavg: 0.88 0.94 0.90 3/77 5401 /proc/meminfo: memFree=1900456/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=3792 CPUtime=0.69 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 715 0 0 0 68 1 0 0 23 0 1 0 341565188 3883008 697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584088 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 948 697 102 219 0 725 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3792 [startup+1.50143 s] /proc/loadavg: 0.88 0.94 0.90 2/78 5402 /proc/meminfo: memFree=1897632/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=6428 CPUtime=1.49 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 1003 0 0 0 147 2 0 0 25 0 1 0 341565188 6582272 936 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 1607 936 102 219 0 1384 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6428 Solver just ended. Dumping a history of the last processes samples [startup+1.70145 s] /proc/loadavg: 0.88 0.94 0.90 2/78 5402 /proc/meminfo: memFree=1897632/2055920 swapFree=4145464/4192956 [pid=5401] ppid=5399 vsize=6428 CPUtime=1.69 /proc/5401/stat : 5401 (PBS4_SAT07v2) R 5399 5401 4561 0 -1 4194304 1014 0 0 0 167 2 0 0 25 0 1 0 341565188 6582272 947 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5401/statm: 1607 947 102 219 0 1384 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 6428 Child status: 0 Real time (s): 1.7557 CPU time (s): 1.75573 CPU user time (s): 1.72374 CPU system time (s): 0.031995 CPU usage (%): 100.002 Max. virtual memory (cumulated for all children) (KiB): 6428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.72374 system time used= 0.031995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1022 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= 1 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node9 on Tue May 8 20:14:36 UTC 2007 IDJOB= 459487 IDBENCH= 47948 IDSOLVER= 200 FILE ID= node9/459487-1178655276 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=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459487-1178655276/instance-459487-1178655276.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-459487-1178655276 -o ROOT/results/node9/conversion-459487-1178655276 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459487-1178655276/instance-459487-1178655276.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-459487-1178655276 -o ROOT/results/node9/solver-459487-1178655276 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459487-1178655276/instance-459487-1178655276.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 0c50e353180f99bdcd2c3c4c16004b51 RANDOM SEED= 215802902 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: 1900800 kB Buffers: 25236 kB Cached: 43452 kB SwapCached: 15360 kB Active: 52232 kB Inactive: 39712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1900800 kB SwapTotal: 4192956 kB SwapFree: 4145464 kB Dirty: 2284 kB Writeback: 0 kB Mapped: 30328 kB Slab: 48736 kB Committed_AS: 8878336 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 20:14:38 UTC 2007