Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 1.89071 | 1.89174 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb |
MD5SUM | 5b210d63099213805082cdea788a7bab |
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 | 2 |
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 | 2 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459526-1178655499/instance-459526-1178655499.opb ...... 0.00/0.02 c done parsing opb. 0.00/0.02 o 25 0.59/0.69 o 13 0.69/0.79 o 7 0.79/0.80 o 3 1.79/1.88 o 2 1.79/1.88 o 2 1.79/1.88 s OPTIMUM FOUND 1.79/1.88 c Total Run Time 1.88471 1.79/1.88 v -x1 x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 x117 x118 x119 1.79/1.88 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 1.79/1.88 v x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x16 -x160 -x161 1.79/1.88 v x162 -x163 -x164 -x165 -x166 x167 -x168 x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 -x181 1.79/1.88 v x182 -x183 x184 -x185 -x186 x187 -x188 x189 -x19 -x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 x199 x2 x20 x200 -x201 -x202 1.79/1.88 v -x203 -x204 -x205 -x206 x207 -x208 x209 x21 x210 -x211 x212 -x213 x214 x215 -x216 x217 x218 x219 -x22 x220 -x221 x222 x223 x224 1.79/1.88 v x225 -x226 x227 x228 x229 -x23 x230 -x231 -x232 -x233 -x234 -x235 -x236 x237 x238 x239 x24 x240 x25 x26 x27 -x28 x29 -x3 x30 x31 1.79/1.88 v x32 x33 -x34 x35 -x36 x37 x38 x39 -x4 x40 -x41 x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x5 -x50 -x51 x52 -x53 x54 x55 -x56 x57 x58 x59 1.79/1.88 v x6 x60 x61 -x62 -x63 -x64 -x65 x66 -x67 x68 x69 x7 x70 x71 -x72 -x73 -x74 -x75 x76 x77 x78 -x79 x8 -x80 x81 -x82 x83 -x84 x85 x86 -x87 1.79/1.88 v x88 -x89 x9 x90 -x91 x92 -x93 -x94 -x95 -x96 x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/459526-1178655499/instance-459526-1178655499.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-459526-1178655499 -o ROOT/results/node68/solver-459526-1178655499 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459526-1178655499/instance-459526-1178655499.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: 0.99 0.98 0.99 4/64 26870 /proc/meminfo: memFree=1955400/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=1320 CPUtime=0 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 341539419 1351680 129 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 330 130 89 219 0 107 0 [startup+0.0306099 s] /proc/loadavg: 0.99 0.98 0.99 4/64 26870 /proc/meminfo: memFree=1955400/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=1472 CPUtime=0.02 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 205 0 0 0 2 0 0 0 18 0 1 0 341539419 1507328 187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 368 187 102 219 0 145 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1472 [startup+0.101616 s] /proc/loadavg: 0.99 0.98 0.99 4/64 26870 /proc/meminfo: memFree=1955400/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=1928 CPUtime=0.09 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 341539419 1974272 293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 482 294 102 219 0 259 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1928 [startup+0.301633 s] /proc/loadavg: 0.99 0.98 0.99 4/64 26870 /proc/meminfo: memFree=1955400/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=2636 CPUtime=0.29 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 504 0 0 0 28 1 0 0 19 0 1 0 341539419 2699264 486 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 659 486 102 219 0 436 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2636 [startup+0.701669 s] /proc/loadavg: 0.99 0.98 0.99 4/64 26870 /proc/meminfo: memFree=1955400/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=3928 CPUtime=0.69 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 764 0 0 0 68 1 0 0 23 0 1 0 341539419 4022272 746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 982 746 102 219 0 759 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3928 [startup+1.50174 s] /proc/loadavg: 0.99 0.98 0.99 2/65 26871 /proc/meminfo: memFree=1952448/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=6440 CPUtime=1.49 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 1045 0 0 0 147 2 0 0 25 0 1 0 341539419 6594560 978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 1610 978 102 219 0 1387 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6440 Solver just ended. Dumping a history of the last processes samples [startup+1.70176 s] /proc/loadavg: 0.99 0.98 0.99 2/65 26871 /proc/meminfo: memFree=1952448/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=6440 CPUtime=1.69 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 1059 0 0 0 167 2 0 0 25 0 1 0 341539419 6594560 992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 1610 992 102 219 0 1387 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 6440 [startup+1.80177 s] /proc/loadavg: 0.99 0.98 0.99 2/65 26871 /proc/meminfo: memFree=1952448/2055920 swapFree=4184004/4192956 [pid=26870] ppid=26868 vsize=6572 CPUtime=1.79 /proc/26870/stat : 26870 (PBS4_SAT07v2) R 26868 26870 26381 0 -1 4194304 1080 0 0 0 177 2 0 0 25 0 1 0 341539419 6729728 1013 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26870/statm: 1643 1013 102 219 0 1420 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 6572 Child status: 0 Real time (s): 1.89174 CPU time (s): 1.89071 CPU user time (s): 1.85772 CPU system time (s): 0.032994 CPU usage (%): 99.9454 Max. virtual memory (cumulated for all children) (KiB): 6572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.85772 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1111 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= 4 runsolver used 0.000999 second user time and 0.010998 second system time The end
Begin job on node68 on Tue May 8 20:18:19 UTC 2007 IDJOB= 459526 IDBENCH= 47987 IDSOLVER= 200 FILE ID= node68/459526-1178655499 PBS_JOBID= 5218411 Free space on /tmp= 66554 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=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459526-1178655499/instance-459526-1178655499.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-459526-1178655499 -o ROOT/results/node68/conversion-459526-1178655499 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459526-1178655499/instance-459526-1178655499.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-459526-1178655499 -o ROOT/results/node68/solver-459526-1178655499 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459526-1178655499/instance-459526-1178655499.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 5b210d63099213805082cdea788a7bab RANDOM SEED= 425807028 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1955872 kB Buffers: 3332 kB Cached: 24472 kB SwapCached: 2932 kB Active: 31316 kB Inactive: 7912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1955872 kB SwapTotal: 4192956 kB SwapFree: 4184004 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 16980 kB Slab: 46964 kB Committed_AS: 3919316 kB PageTables: 1384 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= 66554 MiB End job on node68 on Tue May 8 20:18:21 UTC 2007