Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 41.1967 | 41.2101 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb |
MD5SUM | 84a6dc06fba278aa97da18c43cb21b39 |
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 | 0.051991 |
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 | 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/459614-1178656742/instance-459614-1178656742.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 33 0.89/0.94 o 21 1.49/1.53 o 9 1.59/1.69 o 5 1.89/1.91 o 3 41.18/41.20 o 3 41.18/41.20 s OPTIMUM FOUND 41.18/41.20 c Total Run Time 41.1907 41.18/41.20 v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 -x112 x113 x114 x115 x116 -x117 -x118 x119 41.18/41.20 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 41.18/41.20 v -x141 -x142 x143 x144 x145 -x146 x147 -x148 x149 x15 x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 x159 -x16 -x160 x161 41.18/41.20 v x162 x163 -x164 x165 -x166 x167 x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 x175 -x176 x177 -x178 x179 x18 x180 x181 -x182 41.18/41.20 v -x183 -x184 x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 x193 -x194 -x195 -x196 x197 -x198 -x199 x2 -x20 -x200 -x201 41.18/41.20 v -x202 -x203 -x204 x205 -x206 -x207 -x208 x209 x21 -x210 x211 -x212 -x213 -x214 x215 -x216 x22 -x23 x24 x25 -x26 x27 -x28 x29 41.18/41.20 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 -x54 x55 41.18/41.20 v 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 -x79 -x8 -x80 -x81 41.18/41.20 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/459614-1178656742/instance-459614-1178656742.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-459614-1178656742 -o ROOT/results/node2/solver-459614-1178656742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459614-1178656742/instance-459614-1178656742.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: 0.94 0.97 0.99 3/77 17027 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=1320 CPUtime=0 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 341712036 1351680 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 330 131 90 219 0 107 0 [startup+0.071123 s] /proc/loadavg: 0.94 0.97 0.99 3/77 17027 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=1728 CPUtime=0.06 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 298 0 0 0 6 0 0 0 18 0 1 0 341712036 1769472 280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 432 280 102 219 0 209 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1728 [startup+0.101124 s] /proc/loadavg: 0.94 0.97 0.99 3/77 17027 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=2424 CPUtime=0.09 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 341712036 2482176 344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 606 344 102 219 0 383 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2424 [startup+0.301145 s] /proc/loadavg: 0.94 0.97 0.99 3/77 17027 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=3644 CPUtime=0.29 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 341712036 3731456 595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 911 595 102 219 0 688 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3644 [startup+0.701188 s] /proc/loadavg: 0.94 0.97 0.99 3/77 17027 /proc/meminfo: memFree=1756016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=5956 CPUtime=0.69 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 904 0 0 0 68 1 0 0 23 0 1 0 341712036 6098944 886 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 1489 886 102 219 0 1266 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5956 [startup+1.50227 s] /proc/loadavg: 0.94 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1752168/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=6560 CPUtime=1.49 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 1233 0 0 0 148 1 0 0 25 0 1 0 341712036 6717440 1166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 1640 1166 102 219 0 1417 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6560 [startup+3.10144 s] /proc/loadavg: 0.94 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1751080/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=7208 CPUtime=3.09 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 1614 0 0 0 306 3 0 0 25 0 1 0 341712036 7380992 1450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 1802 1450 102 219 0 1579 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7208 [startup+6.30177 s] /proc/loadavg: 0.94 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1749800/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=11580 CPUtime=6.29 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 1857 0 0 0 624 5 0 0 25 0 1 0 341712036 11857920 1693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 2895 1693 102 219 0 2672 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11580 [startup+12.7014 s] /proc/loadavg: 0.95 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1747304/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=13196 CPUtime=12.69 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 2622 0 0 0 1259 10 0 0 25 0 1 0 341712036 13512704 2265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 3299 2265 102 219 0 3076 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13196 [startup+25.5018 s] /proc/loadavg: 0.96 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1745000/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=13968 CPUtime=25.49 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 3139 0 0 0 2533 16 0 0 25 0 1 0 341712036 14303232 2782 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 3492 2782 102 219 0 3269 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 13968 Solver just ended. Dumping a history of the last processes samples [startup+31.9054 s] /proc/loadavg: 0.96 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1743976/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=14440 CPUtime=31.88 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 3385 0 0 0 3169 19 0 0 25 0 1 0 341712036 14786560 3028 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 3610 3028 102 219 0 3387 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 14440 [startup+35.1018 s] /proc/loadavg: 0.96 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1743656/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=14616 CPUtime=35.09 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 3454 0 0 0 3488 21 0 0 25 0 1 0 341712036 14966784 3097 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 3654 3097 102 219 0 3431 0 Current children cumulated CPU time (s) 35.09 Current children cumulated vsize (KiB) 14616 [startup+38.3011 s] /proc/loadavg: 0.96 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1743016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=16448 CPUtime=38.28 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 3971 0 0 0 3806 22 0 0 25 0 1 0 341712036 16842752 3229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 4112 3229 102 219 0 3889 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 16448 [startup+39.9013 s] /proc/loadavg: 0.96 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1743016/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=16628 CPUtime=39.88 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 4017 0 0 0 3966 22 0 0 25 0 1 0 341712036 17027072 3275 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 4157 3275 102 219 0 3934 0 Current children cumulated CPU time (s) 39.88 Current children cumulated vsize (KiB) 16628 [startup+40.7054 s] /proc/loadavg: 0.97 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1742888/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=16628 CPUtime=40.68 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 4027 0 0 0 4045 23 0 0 25 0 1 0 341712036 17027072 3285 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 4157 3285 102 219 0 3934 0 Current children cumulated CPU time (s) 40.68 Current children cumulated vsize (KiB) 16628 [startup+41.1014 s] /proc/loadavg: 0.97 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1742888/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=16628 CPUtime=41.08 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 4032 0 0 0 4085 23 0 0 25 0 1 0 341712036 17027072 3290 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 4157 3290 102 219 0 3934 0 Current children cumulated CPU time (s) 41.08 Current children cumulated vsize (KiB) 16628 [startup+41.2014 s] /proc/loadavg: 0.97 0.97 0.99 2/78 17028 /proc/meminfo: memFree=1742888/2055920 swapFree=4148860/4192956 [pid=17027] ppid=17025 vsize=16628 CPUtime=41.18 /proc/17027/stat : 17027 (PBS4_SAT07v2) R 17025 17027 16429 0 -1 4194304 4033 0 0 0 4095 23 0 0 25 0 1 0 341712036 17027072 3291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17027/statm: 4157 3291 102 219 0 3934 0 Current children cumulated CPU time (s) 41.18 Current children cumulated vsize (KiB) 16628 Child status: 0 Real time (s): 41.2101 CPU time (s): 41.1967 CPU user time (s): 40.9588 CPU system time (s): 0.237963 CPU usage (%): 99.9676 Max. virtual memory (cumulated for all children) (KiB): 16628 getrusage(RUSAGE_CHILDREN,...) data: user time used= 40.9588 system time used= 0.237963 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4040 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= 7 involuntary context switches= 820 runsolver used 0.040993 second user time and 0.100984 second system time The end
Begin job on node2 on Tue May 8 20:39:02 UTC 2007 IDJOB= 459614 IDBENCH= 48075 IDSOLVER= 200 FILE ID= node2/459614-1178656742 PBS_JOBID= 5218000 Free space on /tmp= 66562 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=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459614-1178656742/instance-459614-1178656742.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-459614-1178656742 -o ROOT/results/node2/conversion-459614-1178656742 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459614-1178656742/instance-459614-1178656742.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-459614-1178656742 -o ROOT/results/node2/solver-459614-1178656742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459614-1178656742/instance-459614-1178656742.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39 RANDOM SEED= 74746605 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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: 1756424 kB Buffers: 36564 kB Cached: 175884 kB SwapCached: 12156 kB Active: 108292 kB Inactive: 128080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1756424 kB SwapTotal: 4192956 kB SwapFree: 4148860 kB Dirty: 2424 kB Writeback: 0 kB Mapped: 30912 kB Slab: 48516 kB Committed_AS: 11686132 kB PageTables: 1864 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 node2 on Tue May 8 20:39:44 UTC 2007