Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 262989 | 9.12861 | 9.13152 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc03.opb |
MD5SUM | e21bdcea4e20c094c4fe5dbcc9e861c8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262989 |
Best CPU time to get the best result obtained on this benchmark | 8.41372 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262989 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 96 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 11 |
Number of constraints which are nor clauses,nor cardinality constraints | 54 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524370 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458623-1178638657/instance-458623-1178638657.opb ...... 0.01/0.01 c done parsing opb. 0.01/0.01 o 263596 0.01/0.02 o 263404 0.01/0.02 o 263361 0.01/0.02 o 263354 0.01/0.02 o 263287 0.01/0.03 o 263151 0.01/0.04 o 263086 0.01/0.04 o 263064 0.01/0.09 o 263063 0.49/0.57 o 263061 0.79/0.87 o 262991 0.99/1.08 o 262990 1.19/1.22 o 262989 9.09/9.12 o 262989 9.09/9.12 s OPTIMUM FOUND 9.09/9.12 c Total Run Time 9.11861 9.09/9.12 v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 9.09/9.12 v x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 9.09/9.12 v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x15 -x150 x151 -x152 x153 -x154 x155 x156 -x157 9.09/9.12 v x158 -x159 -x16 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 -x17 x170 x171 -x172 x173 -x174 x175 x176 x177 -x178 -x179 9.09/9.12 v -x18 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 x190 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 9.09/9.12 v -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 9.09/9.12 v -x54 -x55 -x56 -x57 -x58 -x59 x6 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 9.09/9.12 v x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99
OK 262989
/tmp/evaluation/458623-1178638657/instance-458623-1178638657.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-458623-1178638657 -o ROOT/results/node71/solver-458623-1178638657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458623-1178638657/instance-458623-1178638657.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: 1.02 1.06 1.02 3/64 12115 /proc/meminfo: memFree=1473920/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=1324 CPUtime=0 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 339854999 1355776 117 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 331 117 86 219 0 108 0 [startup+0.012354 s] /proc/loadavg: 1.02 1.06 1.02 3/64 12115 /proc/meminfo: memFree=1473920/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=1320 CPUtime=0.01 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 149 0 0 0 1 0 0 0 18 0 1 0 339854999 1351680 131 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 330 131 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.101366 s] /proc/loadavg: 1.02 1.06 1.02 3/64 12115 /proc/meminfo: memFree=1473920/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=1468 CPUtime=0.09 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 339854999 1503232 208 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 367 208 102 219 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1468 [startup+0.301393 s] /proc/loadavg: 1.02 1.06 1.02 3/64 12115 /proc/meminfo: memFree=1473920/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=2412 CPUtime=0.29 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 353 0 0 0 29 0 0 0 19 0 1 0 339854999 2469888 335 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 603 335 102 219 0 380 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2412 [startup+0.701447 s] /proc/loadavg: 1.02 1.06 1.02 3/64 12115 /proc/meminfo: memFree=1473920/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=3632 CPUtime=0.69 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 540 0 0 0 69 0 0 0 22 0 1 0 339854999 3719168 522 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 908 522 102 219 0 685 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3632 [startup+1.50156 s] /proc/loadavg: 1.02 1.06 1.02 2/65 12116 /proc/meminfo: memFree=1471544/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=6136 CPUtime=1.49 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 929 0 0 0 149 0 0 0 25 0 1 0 339854999 6283264 862 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544748 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 1534 862 102 219 0 1311 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6136 [startup+3.10177 s] /proc/loadavg: 1.02 1.06 1.02 2/65 12116 /proc/meminfo: memFree=1469880/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=6412 CPUtime=3.09 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 1325 0 0 0 309 0 0 0 25 0 1 0 339854999 6565888 1258 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 1603 1258 102 219 0 1380 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6412 [startup+6.30121 s] /proc/loadavg: 1.02 1.06 1.02 2/65 12116 /proc/meminfo: memFree=1468472/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=7200 CPUtime=6.29 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 1619 0 0 0 627 2 0 0 25 0 1 0 339854999 7372800 1455 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 1800 1455 102 219 0 1577 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7200 Solver just ended. Dumping a history of the last processes samples [startup+7.90143 s] /proc/loadavg: 1.02 1.06 1.02 2/65 12116 /proc/meminfo: memFree=1467448/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=11584 CPUtime=7.89 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 1871 0 0 0 787 2 0 0 25 0 1 0 339854999 11862016 1707 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 2896 1707 102 219 0 2673 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 11584 [startup+8.70154 s] /proc/loadavg: 1.02 1.06 1.02 2/65 12116 /proc/meminfo: memFree=1466744/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=11584 CPUtime=8.69 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 1983 0 0 0 867 2 0 0 25 0 1 0 339854999 11862016 1819 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 2896 1819 102 219 0 2673 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 11584 [startup+9.10159 s] /proc/loadavg: 1.02 1.06 1.02 2/65 12116 /proc/meminfo: memFree=1466744/2055920 swapFree=4184264/4192956 [pid=12115] ppid=12113 vsize=11584 CPUtime=9.09 /proc/12115/stat : 12115 (PBS4_SAT07v2) R 12113 12115 11969 0 -1 4194304 2031 0 0 0 907 2 0 0 25 0 1 0 339854999 11862016 1867 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12115/statm: 2896 1867 102 219 0 2673 0 Current children cumulated CPU time (s) 9.09 Current children cumulated vsize (KiB) 11584 Child status: 0 Real time (s): 9.13152 CPU time (s): 9.12861 CPU user time (s): 9.09962 CPU system time (s): 0.028995 CPU usage (%): 99.9681 Max. virtual memory (cumulated for all children) (KiB): 11584 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.09962 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2040 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= 5 runsolver used 0.008998 second user time and 0.022996 second system time The end
Begin job on node71 on Tue May 8 15:37:37 UTC 2007 IDJOB= 458623 IDBENCH= 1741 IDSOLVER= 200 FILE ID= node71/458623-1178638657 PBS_JOBID= 5218350 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc03.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458623-1178638657/instance-458623-1178638657.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-458623-1178638657 -o ROOT/results/node71/conversion-458623-1178638657 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458623-1178638657/instance-458623-1178638657.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-458623-1178638657 -o ROOT/results/node71/solver-458623-1178638657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458623-1178638657/instance-458623-1178638657.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= e21bdcea4e20c094c4fe5dbcc9e861c8 RANDOM SEED= 47796693 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1474328 kB Buffers: 36796 kB Cached: 408588 kB SwapCached: 2668 kB Active: 178568 kB Inactive: 314120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1474328 kB SwapTotal: 4192956 kB SwapFree: 4184264 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 53456 kB Slab: 74760 kB Committed_AS: 7015320 kB PageTables: 1548 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 node71 on Tue May 8 15:37:46 UTC 2007