Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 36.5474 | 36.5624 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb |
MD5SUM | cee9d966c480314e6c2ddf0bcf6f236f |
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 | 0.050992 |
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/431606-1178008242/instance-431606-1178008242.opb ...... 0.29/0.30 c done parsing opb. 0.29/0.30 o 63 0.39/0.48 o 45 1.89/1.97 o 41 2.09/2.18 o 29 2.59/2.61 o 21 3.09/3.16 o 19 3.29/3.32 o 13 4.09/4.14 o 7 4.09/4.16 o 3 36.48/36.55 o 3 36.48/36.55 s OPTIMUM FOUND 36.48/36.55 c Total Run Time 36.5414 36.48/36.55 v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 x110 x111 x112 -x113 -x114 x115 x116 x117 x118 -x119 36.48/36.55 v -x12 -x120 x121 x122 x123 x124 -x125 -x126 x127 x128 x129 x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 x14 36.48/36.55 v x140 x141 x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 x15 -x150 x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 x16 -x160 36.48/36.55 v -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 x169 -x17 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 x18 -x180 36.48/36.55 v x181 x182 x183 x184 x185 x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 x193 x194 x195 x196 x197 x198 x199 x2 x20 x200 x201 x202 36.48/36.55 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 36.48/36.55 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 -x59 36.48/36.55 v -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 -x82 -x83 -x84 36.48/36.55 v x85 x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/431606-1178008242/instance-431606-1178008242.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-431606-1178008242 -o ROOT/results/node42/solver-431606-1178008242 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431606-1178008242/PBS4 /tmp/evaluation/431606-1178008242/instance-431606-1178008242.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: 0.91 0.98 0.99 3/77 1477 /proc/meminfo: memFree=1839640/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=1320 CPUtime=0 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 248736070 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 330 132 92 219 0 107 0 [startup+0.0521011 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1477 /proc/meminfo: memFree=1839640/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=1728 CPUtime=0.04 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 244 0 0 0 4 0 0 0 18 0 1 0 248736070 1769472 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 432 227 93 219 0 209 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1728 [startup+0.101109 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1477 /proc/meminfo: memFree=1839640/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=2240 CPUtime=0.09 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 248736070 2293760 300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 560 300 93 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.301147 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1477 /proc/meminfo: memFree=1839640/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=3668 CPUtime=0.29 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 596 0 0 0 29 0 0 0 19 0 1 0 248736070 3756032 579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 917 579 93 219 0 694 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3668 [startup+0.701223 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1477 /proc/meminfo: memFree=1839640/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=5980 CPUtime=0.69 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 893 0 0 0 69 0 0 0 23 0 1 0 248736070 6123520 876 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 1495 876 103 219 0 1272 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5980 [startup+1.50238 s] /proc/loadavg: 0.91 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1835984/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=6436 CPUtime=1.49 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 1198 0 0 0 148 1 0 0 25 0 1 0 248736070 6590464 1132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 1609 1132 104 219 0 1386 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6436 [startup+3.10168 s] /proc/loadavg: 0.91 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1834640/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=6700 CPUtime=3.09 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 1530 0 0 0 306 3 0 0 25 0 1 0 248736070 6860800 1464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 1675 1464 104 219 0 1452 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6700 [startup+6.30129 s] /proc/loadavg: 0.92 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1833104/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=11852 CPUtime=6.29 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 1938 0 0 0 623 6 0 0 25 0 1 0 248736070 12136448 1775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 2963 1775 104 219 0 2740 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11852 [startup+12.7015 s] /proc/loadavg: 0.93 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1830736/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=13456 CPUtime=12.69 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 2676 0 0 0 1259 10 0 0 25 0 1 0 248736070 13778944 2320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 3364 2320 104 219 0 3141 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13456 [startup+25.5019 s] /proc/loadavg: 0.94 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1827856/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=14344 CPUtime=25.48 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 3324 0 0 0 2534 14 0 0 25 0 1 0 248736070 14688256 2968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 3586 2968 104 219 0 3363 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 14344 Solver just ended. Dumping a history of the last processes samples [startup+31.9052 s] /proc/loadavg: 0.95 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1826896/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=14832 CPUtime=31.88 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 3547 0 0 0 3172 16 0 0 25 0 1 0 248736070 15187968 3191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 3708 3191 104 219 0 3485 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 14832 [startup+35.1018 s] /proc/loadavg: 0.95 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1825936/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=15160 CPUtime=35.08 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 3785 0 0 0 3490 18 0 0 25 0 1 0 248736070 15523840 3429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 3790 3429 104 219 0 3567 0 Current children cumulated CPU time (s) 35.08 Current children cumulated vsize (KiB) 15160 [startup+35.9019 s] /proc/loadavg: 0.95 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1825936/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=15160 CPUtime=35.87 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 3796 0 0 0 3569 18 0 0 25 0 1 0 248736070 15523840 3440 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 3790 3440 104 219 0 3567 0 Current children cumulated CPU time (s) 35.87 Current children cumulated vsize (KiB) 15160 [startup+36.306 s] /proc/loadavg: 0.95 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1825872/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=15320 CPUtime=36.28 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 3814 0 0 0 3609 19 0 0 25 0 1 0 248736070 15687680 3458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 3830 3458 104 219 0 3607 0 Current children cumulated CPU time (s) 36.28 Current children cumulated vsize (KiB) 15320 [startup+36.501 s] /proc/loadavg: 0.95 0.98 0.99 2/78 1478 /proc/meminfo: memFree=1825872/2055920 swapFree=4147452/4192956 [pid=1477] ppid=1475 vsize=16856 CPUtime=36.48 /proc/1477/stat : 1477 (PBS4) R 1475 1477 952 0 -1 4194304 4201 0 0 0 3629 19 0 0 25 0 1 0 248736070 17260544 3460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1477/statm: 4214 3460 104 219 0 3991 0 Current children cumulated CPU time (s) 36.48 Current children cumulated vsize (KiB) 16856 Child status: 0 Real time (s): 36.5624 CPU time (s): 36.5474 CPU user time (s): 36.3465 CPU system time (s): 0.200969 CPU usage (%): 99.959 Max. virtual memory (cumulated for all children) (KiB): 16856 getrusage(RUSAGE_CHILDREN,...) data: user time used= 36.3465 system time used= 0.200969 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4212 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= 734 runsolver used 0.032994 second user time and 0.098984 second system time The end
Begin job on node42 on Tue May 1 08:30:42 UTC 2007 IDJOB= 431606 IDBENCH= 48064 IDSOLVER= 157 FILE ID= node42/431606-1178008242 PBS_JOBID= 4728301 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=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb COMMAND LINE= /tmp/evaluation/431606-1178008242/PBS4 /tmp/evaluation/431606-1178008242/instance-431606-1178008242.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-431606-1178008242 -o ROOT/results/node42/conversion-431606-1178008242 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431606-1178008242/instance-431606-1178008242.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-431606-1178008242 -o ROOT/results/node42/solver-431606-1178008242 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431606-1178008242/PBS4 /tmp/evaluation/431606-1178008242/instance-431606-1178008242.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= cee9d966c480314e6c2ddf0bcf6f236f RANDOM SEED= 125417554 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1839984 kB Buffers: 29440 kB Cached: 97072 kB SwapCached: 14316 kB Active: 54652 kB Inactive: 95880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839984 kB SwapTotal: 4192956 kB SwapFree: 4147452 kB Dirty: 1224 kB Writeback: 0 kB Mapped: 30832 kB Slab: 50736 kB Committed_AS: 3743008 kB PageTables: 1912 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 node42 on Tue May 1 08:31:19 UTC 2007