Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.549915 | 0.551434 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb |
MD5SUM | b8556c61a91d14749acba7836969b871 |
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 | 0.035993 |
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 | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/429520-1177986288/instance-429520-1177986288.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 37 0.00/0.02 o 25 0.00/0.03 o 23 0.00/0.04 o 9 0.00/0.04 o 7 0.00/0.08 o 3 0.49/0.54 o 3 0.49/0.54 s OPTIMUM FOUND 0.49/0.54 c Total Run Time 0.546916 0.49/0.54 v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 x11 x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 0.49/0.54 v x12 x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 x138 -x139 0.49/0.54 v x14 -x140 x15 -x16 x17 x18 x19 x2 -x20 x21 x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x3 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 x39 0.49/0.54 v -x4 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x5 x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 0.49/0.54 v 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 -x88 -x89 0.49/0.54 v x9 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/429520-1177986288/instance-429520-1177986288.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-429520-1177986288 -o ROOT/results/node72/solver-429520-1177986288 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429520-1177986288/PBS4 /tmp/evaluation/429520-1177986288/instance-429520-1177986288.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: 1.01 1.02 0.98 3/77 17116 /proc/meminfo: memFree=1756464/2055920 swapFree=4157100/4192956 [pid=17116] ppid=17114 vsize=1320 CPUtime=0 /proc/17116/stat : 17116 (PBS4) R 17114 17116 15608 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 274667247 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17116/statm: 330 125 92 219 0 107 0 [startup+0.10395 s] /proc/loadavg: 1.01 1.02 0.98 3/77 17116 /proc/meminfo: memFree=1756464/2055920 swapFree=4157100/4192956 [pid=17116] ppid=17114 vsize=2220 CPUtime=0.09 /proc/17116/stat : 17116 (PBS4) R 17114 17116 15608 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 274667247 2273280 330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17116/statm: 555 330 103 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.201957 s] /proc/loadavg: 1.01 1.02 0.98 3/77 17116 /proc/meminfo: memFree=1756464/2055920 swapFree=4157100/4192956 [pid=17116] ppid=17114 vsize=3464 CPUtime=0.19 /proc/17116/stat : 17116 (PBS4) R 17114 17116 15608 0 -1 4194304 499 0 0 0 19 0 0 0 18 0 1 0 274667247 3547136 482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17116/statm: 866 482 103 219 0 643 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3464 [startup+0.301967 s] /proc/loadavg: 1.01 1.02 0.98 3/77 17116 /proc/meminfo: memFree=1756464/2055920 swapFree=4157100/4192956 [pid=17116] ppid=17114 vsize=3660 CPUtime=0.29 /proc/17116/stat : 17116 (PBS4) R 17114 17116 15608 0 -1 4194304 651 0 0 0 29 0 0 0 19 0 1 0 274667247 3747840 634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17116/statm: 915 634 103 219 0 692 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3660 Solver just ended. Dumping a history of the last processes samples [startup+0.401976 s] /proc/loadavg: 1.01 1.02 0.98 3/77 17116 /proc/meminfo: memFree=1756464/2055920 swapFree=4157100/4192956 [pid=17116] ppid=17114 vsize=3660 CPUtime=0.39 /proc/17116/stat : 17116 (PBS4) R 17114 17116 15608 0 -1 4194304 755 0 0 0 39 0 0 0 20 0 1 0 274667247 3747840 738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17116/statm: 915 738 103 219 0 692 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3660 [startup+0.501986 s] /proc/loadavg: 1.01 1.02 0.98 3/77 17116 /proc/meminfo: memFree=1756464/2055920 swapFree=4157100/4192956 [pid=17116] ppid=17114 vsize=3660 CPUtime=0.49 /proc/17116/stat : 17116 (PBS4) R 17114 17116 15608 0 -1 4194304 797 0 0 0 48 1 0 0 21 0 1 0 274667247 3747840 780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17116/statm: 915 780 103 219 0 692 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 3660 Child status: 0 Real time (s): 0.551434 CPU time (s): 0.549915 CPU user time (s): 0.533918 CPU system time (s): 0.015997 CPU usage (%): 99.7245 Max. virtual memory (cumulated for all children) (KiB): 3660 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.533918 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 813 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= 11 runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node72 on Tue May 1 02:24:48 UTC 2007 IDJOB= 429520 IDBENCH= 47915 IDSOLVER= 157 FILE ID= node72/429520-1177986288 PBS_JOBID= 4728118 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=7-P0=89-P1=17-P2=37-B.opb COMMAND LINE= /tmp/evaluation/429520-1177986288/PBS4 /tmp/evaluation/429520-1177986288/instance-429520-1177986288.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-429520-1177986288 -o ROOT/results/node72/conversion-429520-1177986288 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429520-1177986288/instance-429520-1177986288.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-429520-1177986288 -o ROOT/results/node72/solver-429520-1177986288 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429520-1177986288/PBS4 /tmp/evaluation/429520-1177986288/instance-429520-1177986288.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= b8556c61a91d14749acba7836969b871 RANDOM SEED= 591253381 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1756872 kB Buffers: 33232 kB Cached: 179224 kB SwapCached: 16772 kB Active: 82432 kB Inactive: 153332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1756872 kB SwapTotal: 4192956 kB SwapFree: 4157100 kB Dirty: 1204 kB Writeback: 0 kB Mapped: 30112 kB Slab: 48760 kB Committed_AS: 3445944 kB PageTables: 1792 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 node72 on Tue May 1 02:24:49 UTC 2007