Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 93.1378 | 93.1632 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=41-P1=331-P2=37-B.opb |
MD5SUM | 2a7888c7c4f71cd1bd795e0b54484781 |
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 | 0.066989 |
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/429702-1177987457/instance-429702-1177987457.opb ...... 0.03/0.07 c done parsing opb. 0.03/0.07 o 305 1.19/1.22 o 285 3.10/3.10 o 249 4.09/4.14 o 17 4.40/4.49 o 13 4.89/4.94 o 9 5.50/5.54 o 5 5.69/5.79 o 3 93.07/93.15 o 3 93.07/93.15 s OPTIMUM FOUND 93.07/93.15 c Total Run Time 93.1268 93.07/93.15 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 93.07/93.15 v x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 93.07/93.15 v -x139 -x14 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158 93.07/93.15 v -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 93.07/93.15 v -x178 -x179 x18 -x180 x181 x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 93.07/93.15 v -x198 x199 x2 -x20 x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 x208 x209 x21 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x22 93.07/93.15 v -x23 x24 -x25 x26 x27 x28 x29 -x3 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 93.07/93.15 v x49 -x5 -x50 x51 x52 -x53 -x54 x55 x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 93.07/93.15 v -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 93.07/93.15 v -x98 -x99
OK 3
Linearizing /tmp/evaluation/429702-1177987457/instance-429702-1177987457.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-429702-1177987457 -o ROOT/results/node24/solver-429702-1177987457 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429702-1177987457/PBS4 /tmp/evaluation/429702-1177987457/instance-429702-1177987457.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 25348 /proc/meminfo: memFree=1823376/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=1320 CPUtime=0 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 246663713 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 330 132 92 219 0 107 0 [startup+0.0383071 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25348 /proc/meminfo: memFree=1823376/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=1728 CPUtime=0.03 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 225 0 0 0 3 0 0 0 18 0 1 0 246663713 1769472 208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 432 208 93 219 0 209 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1728 [startup+0.102312 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25348 /proc/meminfo: memFree=1823376/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=2240 CPUtime=0.09 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 246663713 2293760 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 560 353 103 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.302333 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25348 /proc/meminfo: memFree=1823376/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=3472 CPUtime=0.29 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 692 0 0 0 29 0 0 0 20 0 1 0 246663713 3555328 675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 868 675 103 219 0 645 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3472 [startup+0.701376 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25348 /proc/meminfo: memFree=1823376/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=5716 CPUtime=0.69 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 1207 0 0 0 68 1 0 0 24 0 1 0 246663713 5853184 1190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 1429 1190 103 219 0 1206 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5716 [startup+1.50146 s] /proc/loadavg: 0.92 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1817608/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=10684 CPUtime=1.5 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 1810 0 0 0 148 2 0 0 25 0 1 0 246663713 10940416 1744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 2671 1744 104 219 0 2448 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 10684 [startup+3.10164 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1815240/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=11608 CPUtime=3.1 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 2338 0 0 0 307 3 0 0 25 0 1 0 246663713 11886592 2175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 2902 2175 104 219 0 2679 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 11608 [startup+6.30198 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1814216/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=12152 CPUtime=6.29 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 2572 0 0 0 625 4 0 0 25 0 1 0 246663713 12443648 2409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 3038 2409 104 219 0 2815 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12152 [startup+12.7017 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1811528/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=21556 CPUtime=12.69 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 3514 0 0 0 1262 7 0 0 25 0 1 0 246663713 22073344 3158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 5389 3158 104 219 0 5166 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 21556 [startup+25.5011 s] /proc/loadavg: 0.95 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1805448/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=22560 CPUtime=25.49 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 4940 0 0 0 2537 12 0 0 25 0 1 0 246663713 23101440 4584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 5640 4584 104 219 0 5417 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 22560 [startup+51.1018 s] /proc/loadavg: 0.96 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1800200/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=25692 CPUtime=51.08 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 6583 0 0 0 5090 18 0 0 25 0 1 0 246663713 26308608 5842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 6423 5842 104 219 0 6200 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 25692 Solver just ended. Dumping a history of the last processes samples [startup+76.7016 s] /proc/loadavg: 0.97 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1797384/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43040 CPUtime=76.67 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7281 0 0 0 7645 22 0 0 25 0 1 0 246663713 44072960 6540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10760 6540 104 219 0 10537 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 43040 [startup+83.1013 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1797000/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43188 CPUtime=83.07 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7363 0 0 0 8284 23 0 0 25 0 1 0 246663713 44224512 6622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10797 6622 104 219 0 10574 0 Current children cumulated CPU time (s) 83.07 Current children cumulated vsize (KiB) 43188 [startup+89.502 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1796488/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43608 CPUtime=89.47 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7495 0 0 0 8922 25 0 0 25 0 1 0 246663713 44654592 6754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10902 6754 104 219 0 10679 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 43608 [startup+91.1012 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1796424/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43608 CPUtime=91.06 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7525 0 0 0 9081 25 0 0 25 0 1 0 246663713 44654592 6784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10902 6784 104 219 0 10679 0 Current children cumulated CPU time (s) 91.06 Current children cumulated vsize (KiB) 43608 [startup+91.9013 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1796360/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43608 CPUtime=91.86 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7531 0 0 0 9161 25 0 0 25 0 1 0 246663713 44654592 6790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10902 6790 104 219 0 10679 0 Current children cumulated CPU time (s) 91.86 Current children cumulated vsize (KiB) 43608 [startup+92.7014 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1796296/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43608 CPUtime=92.66 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7547 0 0 0 9241 25 0 0 25 0 1 0 246663713 44654592 6806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10902 6806 104 219 0 10679 0 Current children cumulated CPU time (s) 92.66 Current children cumulated vsize (KiB) 43608 [startup+93.1014 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25349 /proc/meminfo: memFree=1796296/2055920 swapFree=4143580/4192956 [pid=25348] ppid=25346 vsize=43768 CPUtime=93.07 /proc/25348/stat : 25348 (PBS4) R 25346 25348 23933 0 -1 4194304 7579 0 0 0 9281 26 0 0 25 0 1 0 246663713 44818432 6838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25348/statm: 10942 6838 104 219 0 10719 0 Current children cumulated CPU time (s) 93.07 Current children cumulated vsize (KiB) 43768 Child status: 0 Real time (s): 93.1632 CPU time (s): 93.1378 CPU user time (s): 92.8709 CPU system time (s): 0.266959 CPU usage (%): 99.9728 Max. virtual memory (cumulated for all children) (KiB): 43768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 92.8709 system time used= 0.266959 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7587 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= 1936 runsolver used 0.081987 second user time and 0.215967 second system time The end
Begin job on node24 on Tue May 1 02:44:17 UTC 2007 IDJOB= 429702 IDBENCH= 47928 IDSOLVER= 157 FILE ID= node24/429702-1177987457 PBS_JOBID= 4727967 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=41-P1=331-P2=37-B.opb COMMAND LINE= /tmp/evaluation/429702-1177987457/PBS4 /tmp/evaluation/429702-1177987457/instance-429702-1177987457.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-429702-1177987457 -o ROOT/results/node24/conversion-429702-1177987457 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429702-1177987457/instance-429702-1177987457.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-429702-1177987457 -o ROOT/results/node24/solver-429702-1177987457 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429702-1177987457/PBS4 /tmp/evaluation/429702-1177987457/instance-429702-1177987457.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 2a7888c7c4f71cd1bd795e0b54484781 RANDOM SEED= 880844801 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1823784 kB Buffers: 35416 kB Cached: 111316 kB SwapCached: 17148 kB Active: 86548 kB Inactive: 84160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1823784 kB SwapTotal: 4192956 kB SwapFree: 4143580 kB Dirty: 1228 kB Writeback: 0 kB Mapped: 30868 kB Slab: 46944 kB Committed_AS: 3888152 kB PageTables: 1812 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 node24 on Tue May 1 02:45:50 UTC 2007