Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 83.8123 | 83.8402 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb |
MD5SUM | 2b352a53cf64b38d9bda6afbed4525e8 |
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 | 0.064989 |
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 | 54 |
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 | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/431130-1178002942/instance-431130-1178002942.opb ...... 0.29/0.34 c done parsing opb. 0.29/0.34 o 335 0.49/0.58 o 191 1.10/1.14 o 95 1.29/1.38 o 73 1.49/1.59 o 39 1.59/1.69 o 33 1.79/1.84 o 23 1.99/2.08 o 19 2.09/2.18 o 9 2.09/2.20 o 7 2.30/2.35 o 5 2.40/2.41 o 3 83.77/83.83 o 3 83.77/83.83 s OPTIMUM FOUND 83.77/83.83 c Total Run Time 83.8013 83.77/83.83 v x1 x10 x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 83.77/83.83 v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 83.77/83.83 v -x139 x14 x140 -x141 -x142 x143 x144 x145 x146 -x147 -x148 x149 x15 -x150 -x151 x152 x153 x154 x155 -x156 -x157 x158 -x159 -x16 83.77/83.83 v -x160 x161 x162 x163 x164 -x165 -x166 x167 -x168 -x169 -x17 x170 x171 x172 x173 -x174 -x175 x176 -x177 -x178 x179 x18 x180 x181 83.77/83.83 v x182 -x183 -x184 x185 -x186 -x187 x188 x189 x19 x190 x191 -x192 -x193 x194 -x195 -x196 x197 x198 x199 x2 x20 x200 -x201 -x202 83.77/83.83 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 x32 83.77/83.83 v -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 83.77/83.83 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 83.77/83.83 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/431130-1178002942/instance-431130-1178002942.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-431130-1178002942 -o ROOT/results/node25/solver-431130-1178002942 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431130-1178002942/PBS4 /tmp/evaluation/431130-1178002942/instance-431130-1178002942.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: 0.95 1.03 1.00 3/64 30363 /proc/meminfo: memFree=1872552/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=1320 CPUtime=0 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 248211297 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 330 132 92 219 0 107 0 [startup+0.0532039 s] /proc/loadavg: 0.95 1.03 1.00 3/64 30363 /proc/meminfo: memFree=1872552/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=1728 CPUtime=0.05 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 251 0 0 0 5 0 0 0 18 0 1 0 248211297 1769472 234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 432 234 93 219 0 209 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1728 [startup+0.10121 s] /proc/loadavg: 0.95 1.03 1.00 3/64 30363 /proc/meminfo: memFree=1872552/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=2240 CPUtime=0.09 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 321 0 0 0 9 0 0 0 18 0 1 0 248211297 2293760 304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 560 304 93 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.301244 s] /proc/loadavg: 0.95 1.03 1.00 3/64 30363 /proc/meminfo: memFree=1872552/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=3456 CPUtime=0.29 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 609 0 0 0 29 0 0 0 19 0 1 0 248211297 3538944 592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 864 592 93 219 0 641 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3456 [startup+0.701314 s] /proc/loadavg: 0.95 1.03 1.00 3/64 30363 /proc/meminfo: memFree=1872552/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=5700 CPUtime=0.69 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 1132 0 0 0 68 1 0 0 22 0 1 0 248211297 5836800 1115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 1425 1115 103 219 0 1202 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5700 [startup+1.50145 s] /proc/loadavg: 0.95 1.03 1.00 2/65 30364 /proc/meminfo: memFree=1867168/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=10656 CPUtime=1.49 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 2030 0 0 0 146 3 0 0 25 0 1 0 248211297 10911744 1964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 2664 1964 104 219 0 2441 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10656 [startup+3.10172 s] /proc/loadavg: 0.95 1.03 1.00 2/65 30364 /proc/meminfo: memFree=1863520/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=11436 CPUtime=3.09 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 2544 0 0 0 305 4 0 0 25 0 1 0 248211297 11710464 2381 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 2859 2381 104 219 0 2636 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11436 [startup+6.30127 s] /proc/loadavg: 0.95 1.03 1.00 2/65 30364 /proc/meminfo: memFree=1862752/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=11992 CPUtime=6.29 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 2702 0 0 0 623 6 0 0 25 0 1 0 248211297 12279808 2539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549596 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 2998 2539 104 219 0 2775 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11992 [startup+12.7014 s] /proc/loadavg: 0.95 1.03 1.00 2/65 30364 /proc/meminfo: memFree=1859448/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=21528 CPUtime=12.69 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 3713 0 0 0 1260 9 0 0 25 0 1 0 248211297 22044672 3357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 5382 3357 104 219 0 5159 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 21528 [startup+25.5016 s] /proc/loadavg: 0.96 1.03 1.00 2/65 30364 /proc/meminfo: memFree=1855232/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=22540 CPUtime=25.49 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 4764 0 0 0 2535 14 0 0 25 0 1 0 248211297 23080960 4408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 5635 4408 104 219 0 5412 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 22540 [startup+51.1019 s] /proc/loadavg: 0.98 1.03 1.00 2/65 30364 /proc/meminfo: memFree=1850176/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=25600 CPUtime=51.07 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6401 0 0 0 5087 20 0 0 25 0 1 0 248211297 26214400 5660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585703 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6400 5660 104 219 0 6177 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 25600 Solver just ended. Dumping a history of the last processes samples [startup+63.9011 s] /proc/loadavg: 1.05 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1849472/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=25980 CPUtime=63.87 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6588 0 0 0 6364 23 0 0 25 0 1 0 248211297 26603520 5847 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6495 5847 104 219 0 6272 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 25980 [startup+76.7013 s] /proc/loadavg: 1.05 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848896/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=76.66 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6768 0 0 0 7640 26 0 0 25 0 1 0 248211297 27090944 6027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6027 104 219 0 6391 0 Current children cumulated CPU time (s) 76.66 Current children cumulated vsize (KiB) 26456 [startup+79.9019 s] /proc/loadavg: 1.04 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848576/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=79.87 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6813 0 0 0 7960 27 0 0 25 0 1 0 248211297 27090944 6072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6072 104 219 0 6391 0 Current children cumulated CPU time (s) 79.87 Current children cumulated vsize (KiB) 26456 [startup+81.5011 s] /proc/loadavg: 1.04 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848448/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=81.47 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6824 0 0 0 8120 27 0 0 25 0 1 0 248211297 27090944 6083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6083 104 219 0 6391 0 Current children cumulated CPU time (s) 81.47 Current children cumulated vsize (KiB) 26456 [startup+83.1014 s] /proc/loadavg: 1.04 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848448/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=83.06 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6835 0 0 0 8279 27 0 0 25 0 1 0 248211297 27090944 6094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6094 104 219 0 6391 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 26456 [startup+83.5015 s] /proc/loadavg: 1.04 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848384/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=83.47 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6837 0 0 0 8319 28 0 0 25 0 1 0 248211297 27090944 6096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6096 104 219 0 6391 0 Current children cumulated CPU time (s) 83.47 Current children cumulated vsize (KiB) 26456 [startup+83.7015 s] /proc/loadavg: 1.04 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848384/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=83.67 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6839 0 0 0 8339 28 0 0 25 0 1 0 248211297 27090944 6098 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6098 104 219 0 6391 0 Current children cumulated CPU time (s) 83.67 Current children cumulated vsize (KiB) 26456 [startup+83.8015 s] /proc/loadavg: 1.04 1.04 1.00 2/65 30364 /proc/meminfo: memFree=1848384/2055920 swapFree=4182940/4192956 [pid=30363] ppid=30361 vsize=26456 CPUtime=83.77 /proc/30363/stat : 30363 (PBS4) R 30361 30363 28092 0 -1 4194304 6839 0 0 0 8349 28 0 0 25 0 1 0 248211297 27090944 6098 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30363/statm: 6614 6098 104 219 0 6391 0 Current children cumulated CPU time (s) 83.77 Current children cumulated vsize (KiB) 26456 Child status: 0 Real time (s): 83.8402 CPU time (s): 83.8123 CPU user time (s): 83.5243 CPU system time (s): 0.287956 CPU usage (%): 99.9666 Max. virtual memory (cumulated for all children) (KiB): 26456 getrusage(RUSAGE_CHILDREN,...) data: user time used= 83.5243 system time used= 0.287956 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6847 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= 148 runsolver used 0.054991 second user time and 0.181972 second system time The end
Begin job on node25 on Tue May 1 07:02:22 UTC 2007 IDJOB= 431130 IDBENCH= 48030 IDSOLVER= 157 FILE ID= node25/431130-1178002942 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=9-P0=149-P1=191-P2=199-B.opb COMMAND LINE= /tmp/evaluation/431130-1178002942/PBS4 /tmp/evaluation/431130-1178002942/instance-431130-1178002942.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-431130-1178002942 -o ROOT/results/node25/conversion-431130-1178002942 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431130-1178002942/instance-431130-1178002942.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-431130-1178002942 -o ROOT/results/node25/solver-431130-1178002942 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431130-1178002942/PBS4 /tmp/evaluation/431130-1178002942/instance-431130-1178002942.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 2b352a53cf64b38d9bda6afbed4525e8 RANDOM SEED= 440228630 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: 1873024 kB Buffers: 14752 kB Cached: 96024 kB SwapCached: 3804 kB Active: 71248 kB Inactive: 49756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1873024 kB SwapTotal: 4192956 kB SwapFree: 4182940 kB Dirty: 1228 kB Writeback: 0 kB Mapped: 16212 kB Slab: 47932 kB Committed_AS: 4367824 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 07:03:46 UTC 2007