Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 87.6307 | 87.6667 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb |
MD5SUM | 52bf383ed9b3de8fe398adacf729ec57 |
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 | 0.065989 |
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/429618-1177986972/instance-429618-1177986972.opb ...... 1.59/1.66 c done parsing opb. 1.59/1.66 o 69 2.29/2.32 o 11 2.29/2.36 o 7 2.29/2.38 o 3 87.56/87.66 o 3 87.56/87.66 s OPTIMUM FOUND 87.56/87.66 c Total Run Time 87.6207 87.56/87.66 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 87.56/87.66 v x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 x138 87.56/87.66 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 87.56/87.66 v x160 x161 -x162 x163 -x164 x165 x166 x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 87.56/87.66 v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 -x191 x192 x193 x194 -x195 x196 x197 -x198 x199 x2 x20 -x200 87.56/87.66 v x201 x202 x203 -x204 x205 x206 -x207 x208 -x209 x21 x210 x211 x212 -x213 x214 x215 -x216 x22 -x23 -x24 x25 x26 x27 x28 -x29 -x3 87.56/87.66 v 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 x56 87.56/87.66 v -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 87.56/87.66 v -x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/429618-1177986972/instance-429618-1177986972.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-429618-1177986972 -o ROOT/results/node66/solver-429618-1177986972 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429618-1177986972/PBS4 /tmp/evaluation/429618-1177986972/instance-429618-1177986972.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: 0.88 0.97 0.99 3/64 14183 /proc/meminfo: memFree=1816096/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=1320 CPUtime=0 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 274686827 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 330 132 92 219 0 107 0 [startup+0.0674029 s] /proc/loadavg: 0.88 0.97 0.99 3/64 14183 /proc/meminfo: memFree=1816096/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=1728 CPUtime=0.06 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 268 0 0 0 6 0 0 0 18 0 1 0 274686827 1769472 251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 432 251 93 219 0 209 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1728 [startup+0.10141 s] /proc/loadavg: 0.88 0.97 0.99 3/64 14183 /proc/meminfo: memFree=1816096/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=2240 CPUtime=0.09 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 330 0 0 0 9 0 0 0 18 0 1 0 274686827 2293760 313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 560 313 93 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.30145 s] /proc/loadavg: 0.88 0.97 0.99 3/64 14183 /proc/meminfo: memFree=1816096/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=3476 CPUtime=0.29 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 663 0 0 0 29 0 0 0 19 0 1 0 274686827 3559424 646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 869 646 93 219 0 646 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3476 [startup+0.701529 s] /proc/loadavg: 0.88 0.97 0.99 3/64 14183 /proc/meminfo: memFree=1816096/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=5720 CPUtime=0.68 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 1241 0 0 0 68 0 0 0 22 0 1 0 274686827 5857280 1224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 1430 1224 93 219 0 1207 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 5720 [startup+1.50169 s] /proc/loadavg: 0.88 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1810328/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=10580 CPUtime=1.49 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 2004 0 0 0 148 1 0 0 25 0 1 0 274686827 10833920 1938 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 2645 1939 94 219 0 2422 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10580 [startup+3.10201 s] /proc/loadavg: 0.88 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1807576/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=11792 CPUtime=3.09 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 2464 0 0 0 306 3 0 0 25 0 1 0 274686827 12075008 2301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 2948 2301 104 219 0 2725 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11792 [startup+6.30165 s] /proc/loadavg: 0.89 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1806432/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=12352 CPUtime=6.28 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 2658 0 0 0 624 4 0 0 25 0 1 0 274686827 12648448 2495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 3088 2495 104 219 0 2865 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 12352 [startup+12.7019 s] /proc/loadavg: 0.90 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1803048/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=22000 CPUtime=12.69 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 3666 0 0 0 1262 7 0 0 25 0 1 0 274686827 22528000 3310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 5500 3310 104 219 0 5277 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 22000 [startup+25.5015 s] /proc/loadavg: 0.92 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1797480/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=23356 CPUtime=25.48 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 5055 0 0 0 2538 10 0 0 25 0 1 0 274686827 23916544 4699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 5839 4699 104 219 0 5616 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 23356 [startup+51.1016 s] /proc/loadavg: 0.95 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1794728/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=26036 CPUtime=51.07 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 6121 0 0 0 5090 17 0 0 25 0 1 0 274686827 26660864 5380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 6509 5380 104 219 0 6286 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 26036 Solver just ended. Dumping a history of the last processes samples [startup+63.9021 s] /proc/loadavg: 0.95 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1790888/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=42936 CPUtime=63.87 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7062 0 0 0 6367 20 0 0 25 0 1 0 274686827 43966464 6321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 10734 6321 104 219 0 10511 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 42936 [startup+76.7017 s] /proc/loadavg: 0.96 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1788648/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=43856 CPUtime=76.66 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7629 0 0 0 7643 23 0 0 25 0 1 0 274686827 44908544 6888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 10964 6888 104 219 0 10741 0 Current children cumulated CPU time (s) 76.66 Current children cumulated vsize (KiB) 43856 [startup+83.102 s] /proc/loadavg: 0.97 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1788328/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=44012 CPUtime=83.06 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7704 0 0 0 8281 25 0 0 25 0 1 0 274686827 45068288 6963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 11003 6963 104 219 0 10780 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 44012 [startup+84.7043 s] /proc/loadavg: 0.97 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1788136/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=44176 CPUtime=84.66 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7748 0 0 0 8441 25 0 0 25 0 1 0 274686827 45236224 7007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 11044 7007 104 219 0 10821 0 Current children cumulated CPU time (s) 84.66 Current children cumulated vsize (KiB) 44176 [startup+86.3016 s] /proc/loadavg: 0.97 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1788072/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=44176 CPUtime=86.25 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7768 0 0 0 8600 25 0 0 25 0 1 0 274686827 45236224 7027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 11044 7027 104 219 0 10821 0 Current children cumulated CPU time (s) 86.25 Current children cumulated vsize (KiB) 44176 [startup+87.1018 s] /proc/loadavg: 0.97 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1787944/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=44352 CPUtime=87.06 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7804 0 0 0 8680 26 0 0 25 0 1 0 274686827 45416448 7063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 11088 7063 104 219 0 10865 0 Current children cumulated CPU time (s) 87.06 Current children cumulated vsize (KiB) 44352 [startup+87.5018 s] /proc/loadavg: 0.97 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1787944/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=44352 CPUtime=87.46 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7822 0 0 0 8720 26 0 0 25 0 1 0 274686827 45416448 7081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 11088 7081 104 219 0 10865 0 Current children cumulated CPU time (s) 87.46 Current children cumulated vsize (KiB) 44352 [startup+87.6019 s] /proc/loadavg: 0.97 0.97 0.99 2/65 14184 /proc/meminfo: memFree=1787944/2055920 swapFree=4183004/4192956 [pid=14183] ppid=14181 vsize=44352 CPUtime=87.56 /proc/14183/stat : 14183 (PBS4) R 14181 14183 2902 0 -1 4194304 7824 0 0 0 8730 26 0 0 25 0 1 0 274686827 45416448 7083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14183/statm: 11088 7083 104 219 0 10865 0 Current children cumulated CPU time (s) 87.56 Current children cumulated vsize (KiB) 44352 Child status: 0 Real time (s): 87.6667 CPU time (s): 87.6307 CPU user time (s): 87.3617 CPU system time (s): 0.268959 CPU usage (%): 99.959 Max. virtual memory (cumulated for all children) (KiB): 44352 getrusage(RUSAGE_CHILDREN,...) data: user time used= 87.3617 system time used= 0.268959 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7831 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= 129 runsolver used 0.072988 second user time and 0.172973 second system time The end
Begin job on node66 on Tue May 1 02:36:12 UTC 2007 IDJOB= 429618 IDBENCH= 47922 IDSOLVER= 157 FILE ID= node66/429618-1177986972 PBS_JOBID= 4728123 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=419-P1=479-P2=367-B.opb COMMAND LINE= /tmp/evaluation/429618-1177986972/PBS4 /tmp/evaluation/429618-1177986972/instance-429618-1177986972.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-429618-1177986972 -o ROOT/results/node66/conversion-429618-1177986972 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429618-1177986972/instance-429618-1177986972.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-429618-1177986972 -o ROOT/results/node66/solver-429618-1177986972 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429618-1177986972/PBS4 /tmp/evaluation/429618-1177986972/instance-429618-1177986972.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57 RANDOM SEED= 83646058 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1816504 kB Buffers: 24200 kB Cached: 135784 kB SwapCached: 3760 kB Active: 59436 kB Inactive: 113864 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1816504 kB SwapTotal: 4192956 kB SwapFree: 4183004 kB Dirty: 1172 kB Writeback: 0 kB Mapped: 18980 kB Slab: 52156 kB Committed_AS: 2862836 kB PageTables: 1392 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 node66 on Tue May 1 02:37:40 UTC 2007