Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 1.14383 | 1.1445 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb |
MD5SUM | 708c7e8a0dab689362d9aec992b2b233 |
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 | 0.050991 |
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 | 72 |
Total number of constraints | 9 |
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 | 9 |
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) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430584-1177996719/instance-430584-1177996719.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 39 0.09/0.10 o 37 0.19/0.24 o 27 0.19/0.27 o 25 0.29/0.34 o 17 0.59/0.67 o 11 0.79/0.84 o 9 0.79/0.88 o 7 0.89/0.98 o 3 1.09/1.14 o 2 1.09/1.14 o 2 1.09/1.14 s OPTIMUM FOUND 1.09/1.14 c Total Run Time 1.13783 1.09/1.14 v -x1 x10 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 x11 x110 x111 x112 x113 x114 -x115 x116 x117 x118 x119 x12 1.09/1.14 v x120 -x121 x122 x123 x124 x125 x126 -x127 x128 x129 x13 x130 x131 x132 -x133 x134 x135 x136 x137 x138 -x139 x14 x140 x141 x142 1.09/1.14 v x143 x144 -x145 x146 -x147 -x148 -x149 x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x16 -x160 -x161 -x162 1.09/1.14 v -x163 x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 x18 -x180 -x181 x182 1.09/1.14 v x183 -x184 x185 -x186 -x187 x188 x189 x19 -x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 x20 x200 x201 -x202 1.09/1.14 v x203 -x204 -x205 x206 x207 -x208 x209 -x21 -x210 -x211 x212 x213 -x214 x215 -x216 x22 -x23 x24 x25 x26 -x27 x28 x29 -x3 x30 -x31 1.09/1.14 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 1.09/1.14 v x59 -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 1.09/1.14 v -x85 x86 -x87 -x88 -x89 x9 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 x98 -x99
OK 2
Linearizing /tmp/evaluation/430584-1177996719/instance-430584-1177996719.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-430584-1177996719 -o ROOT/results/node25/solver-430584-1177996719 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430584-1177996719/PBS4 /tmp/evaluation/430584-1177996719/instance-430584-1177996719.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: 1.06 1.02 1.00 3/64 28663 /proc/meminfo: memFree=1878144/2055920 swapFree=4182940/4192956 [pid=28663] ppid=28661 vsize=1320 CPUtime=0 /proc/28663/stat : 28663 (PBS4) R 28661 28663 28092 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 247588995 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28663/statm: 330 132 92 219 0 107 0 [startup+0.0303111 s] /proc/loadavg: 1.06 1.02 1.00 3/64 28663 /proc/meminfo: memFree=1878144/2055920 swapFree=4182940/4192956 [pid=28663] ppid=28661 vsize=1472 CPUtime=0.02 /proc/28663/stat : 28663 (PBS4) R 28661 28663 28092 0 -1 4194304 210 0 0 0 2 0 0 0 18 0 1 0 247588995 1507328 193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28663/statm: 368 193 102 219 0 145 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1472 [startup+0.101319 s] /proc/loadavg: 1.06 1.02 1.00 3/64 28663 /proc/meminfo: memFree=1878144/2055920 swapFree=4182940/4192956 [pid=28663] ppid=28661 vsize=2240 CPUtime=0.09 /proc/28663/stat : 28663 (PBS4) R 28661 28663 28092 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 247588995 2293760 318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28663/statm: 560 318 103 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.301353 s] /proc/loadavg: 1.06 1.02 1.00 3/64 28663 /proc/meminfo: memFree=1878144/2055920 swapFree=4182940/4192956 [pid=28663] ppid=28661 vsize=3724 CPUtime=0.29 /proc/28663/stat : 28663 (PBS4) R 28661 28663 28092 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 247588995 3813376 588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28663/statm: 931 588 103 219 0 708 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3724 [startup+0.701421 s] /proc/loadavg: 1.06 1.02 1.00 3/64 28663 /proc/meminfo: memFree=1878144/2055920 swapFree=4182940/4192956 [pid=28663] ppid=28661 vsize=5904 CPUtime=0.69 /proc/28663/stat : 28663 (PBS4) R 28661 28663 28092 0 -1 4194304 875 0 0 0 68 1 0 0 23 0 1 0 247588995 6045696 858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28663/statm: 1476 858 103 219 0 1253 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5904 Solver just ended. Dumping a history of the last processes samples [startup+1.10549 s] /proc/loadavg: 1.06 1.01 1.00 2/65 28664 /proc/meminfo: memFree=1874424/2055920 swapFree=4182940/4192956 [pid=28663] ppid=28661 vsize=6364 CPUtime=1.09 /proc/28663/stat : 28663 (PBS4) R 28661 28663 28092 0 -1 4194304 1165 0 0 0 108 1 0 0 25 0 1 0 247588995 6516736 1099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28663/statm: 1591 1099 104 219 0 1368 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 6364 Child status: 0 Real time (s): 1.1445 CPU time (s): 1.14383 CPU user time (s): 1.12483 CPU system time (s): 0.018997 CPU usage (%): 99.9415 Max. virtual memory (cumulated for all children) (KiB): 6364 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.12483 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1192 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 0.005999 second user time and 0.004999 second system time The end
Begin job on node25 on Tue May 1 05:18:39 UTC 2007 IDJOB= 430584 IDBENCH= 47991 IDSOLVER= 157 FILE ID= node25/430584-1177996719 PBS_JOBID= 4728227 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb COMMAND LINE= /tmp/evaluation/430584-1177996719/PBS4 /tmp/evaluation/430584-1177996719/instance-430584-1177996719.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-430584-1177996719 -o ROOT/results/node25/conversion-430584-1177996719 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430584-1177996719/instance-430584-1177996719.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-430584-1177996719 -o ROOT/results/node25/solver-430584-1177996719 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430584-1177996719/PBS4 /tmp/evaluation/430584-1177996719/instance-430584-1177996719.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233 RANDOM SEED= 212928946 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1878552 kB Buffers: 12120 kB Cached: 93216 kB SwapCached: 3804 kB Active: 64124 kB Inactive: 51344 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1878552 kB SwapTotal: 4192956 kB SwapFree: 4182940 kB Dirty: 1144 kB Writeback: 0 kB Mapped: 16104 kB Slab: 47908 kB Committed_AS: 4354856 kB PageTables: 1472 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 node25 on Tue May 1 05:18:41 UTC 2007