Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 262288 | 2.14067 | 2.14293 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.583911 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
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 | 524336 |
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/363185-1177023978/instance-363185-1177023978.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 262330 0.00/0.00 o 262306 0.00/0.00 o 262300 0.00/0.00 o 262294 0.00/0.05 o 262290 0.00/0.07 o 262289 0.09/0.12 o 262288 2.09/2.14 o 262288 2.09/2.14 s OPTIMUM FOUND 2.09/2.14 c Total Run Time 2.13668 2.09/2.14 v -x1 -x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x12 x13 -x14 -x15 -x16 -x17 2.09/2.14 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 2.09/2.14 v x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 2.09/2.14 v -x67 x68 -x69 -x7 -x70 -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 2.09/2.14 v -x95 x96 -x97 -x98 -x99
OK 262288
/tmp/evaluation/363185-1177023978/instance-363185-1177023978.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-363185-1177023978 -o ROOT/results/node7/solver-363185-1177023978 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363185-1177023978/PBS4 /tmp/evaluation/363185-1177023978/instance-363185-1177023978.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: 0.92 0.98 0.99 3/77 3859 /proc/meminfo: memFree=1438264/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=1320 CPUtime=0 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 178435394 1351680 120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 330 120 92 219 0 107 0 [startup+0.0894021 s] /proc/loadavg: 0.92 0.98 0.99 3/77 3859 /proc/meminfo: memFree=1438264/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=1708 CPUtime=0.08 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 242 0 0 0 8 0 0 0 18 0 1 0 178435394 1748992 224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 427 224 103 219 0 204 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1708 [startup+0.101404 s] /proc/loadavg: 0.92 0.98 0.99 3/77 3859 /proc/meminfo: memFree=1438264/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=1708 CPUtime=0.09 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 178435394 1748992 235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 427 235 103 219 0 204 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1708 [startup+0.301425 s] /proc/loadavg: 0.92 0.98 0.99 3/77 3859 /proc/meminfo: memFree=1438264/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=2384 CPUtime=0.29 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 447 0 0 0 29 0 0 0 19 0 1 0 178435394 2441216 429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 596 429 103 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701467 s] /proc/loadavg: 0.92 0.98 0.99 3/77 3859 /proc/meminfo: memFree=1438264/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=3604 CPUtime=0.69 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 714 0 0 0 69 0 0 0 22 0 1 0 178435394 3690496 696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 901 696 103 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50155 s] /proc/loadavg: 0.92 0.98 0.99 2/78 3860 /proc/meminfo: memFree=1435184/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=6112 CPUtime=1.49 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 1015 0 0 0 148 1 0 0 25 0 1 0 178435394 6258688 948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 1528 948 104 219 0 1305 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6112 Solver just ended. Dumping a history of the last processes samples [startup+1.90159 s] /proc/loadavg: 0.92 0.98 0.99 2/78 3860 /proc/meminfo: memFree=1435184/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=6248 CPUtime=1.89 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 1142 0 0 0 188 1 0 0 25 0 1 0 178435394 6397952 1075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 1562 1075 104 219 0 1339 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 6248 [startup+2.10161 s] /proc/loadavg: 0.92 0.98 0.99 2/78 3860 /proc/meminfo: memFree=1433968/2055920 swapFree=4159716/4192956 [pid=3859] ppid=3857 vsize=6248 CPUtime=2.09 /proc/3859/stat : 3859 (PBS4) R 3857 3859 2742 0 -1 4194304 1208 0 0 0 208 1 0 0 25 0 1 0 178435394 6397952 1141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3859/statm: 1562 1141 104 219 0 1339 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 6248 Child status: 0 Real time (s): 2.14293 CPU time (s): 2.14067 CPU user time (s): 2.12368 CPU system time (s): 0.016997 CPU usage (%): 99.8949 Max. virtual memory (cumulated for all children) (KiB): 6248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.12368 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1226 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= 2 runsolver used 0.002999 second user time and 0.012998 second system time The end
Begin job on node7 on Thu Apr 19 23:06:18 UTC 2007 IDJOB= 363185 IDBENCH= 1756 IDSOLVER= 157 FILE ID= node7/363185-1177023978 PBS_JOBID= 4630591 Free space on /tmp= 66371 MiB SOLVER NAME= PBS4 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-misc01.opb COMMAND LINE= /tmp/evaluation/363185-1177023978/PBS4 /tmp/evaluation/363185-1177023978/instance-363185-1177023978.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-363185-1177023978 -o ROOT/results/node7/conversion-363185-1177023978 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363185-1177023978/instance-363185-1177023978.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-363185-1177023978 -o ROOT/results/node7/solver-363185-1177023978 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363185-1177023978/PBS4 /tmp/evaluation/363185-1177023978/instance-363185-1177023978.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 761133376 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1438672 kB Buffers: 35388 kB Cached: 515988 kB SwapCached: 13228 kB Active: 356580 kB Inactive: 218464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1438672 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 1164 kB Writeback: 0 kB Mapped: 30720 kB Slab: 27576 kB Committed_AS: 7172920 kB PageTables: 1860 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= 66371 MiB End job on node7 on Thu Apr 19 23:06:20 UTC 2007