Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 88.0786 | 88.1011 |
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/459461-1178655045/instance-459461-1178655045.opb ...... 1.59/1.64 c done parsing opb. 1.59/1.64 o 69 2.30/2.31 o 11 2.30/2.34 o 7 2.30/2.37 o 3 87.97/88.09 o 3 87.97/88.09 s OPTIMUM FOUND 87.97/88.09 c Total Run Time 88.0666 87.97/88.09 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 87.97/88.09 v x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 x138 87.97/88.09 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 87.97/88.09 v x160 x161 -x162 x163 -x164 x165 x166 x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 87.97/88.09 v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 -x191 x192 x193 x194 -x195 x196 x197 -x198 x199 x2 x20 -x200 87.97/88.09 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 87.97/88.09 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 87.97/88.09 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 87.97/88.09 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/459461-1178655045/instance-459461-1178655045.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-459461-1178655045 -o ROOT/results/node21/solver-459461-1178655045 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459461-1178655045/instance-459461-1178655045.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 10735 /proc/meminfo: memFree=1924856/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=1320 CPUtime=0 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 313421834 1351680 129 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 330 130 90 219 0 107 0 [startup+0.100281 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10735 /proc/meminfo: memFree=1924856/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=2240 CPUtime=0.09 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 313421834 2293760 308 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 560 309 90 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.201291 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10735 /proc/meminfo: memFree=1924856/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=3476 CPUtime=0.19 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 506 0 0 0 19 0 0 0 19 0 1 0 313421834 3559424 488 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 869 488 90 219 0 646 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3476 [startup+0.301301 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10735 /proc/meminfo: memFree=1924856/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=3476 CPUtime=0.29 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 662 0 0 0 29 0 0 0 20 0 1 0 313421834 3559424 644 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 869 644 90 219 0 646 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3476 [startup+0.701345 s] /proc/loadavg: 0.92 0.98 0.99 3/77 10735 /proc/meminfo: memFree=1924856/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=5720 CPUtime=0.69 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 1246 0 0 0 68 1 0 0 24 0 1 0 313421834 5857280 1228 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 1430 1228 90 219 0 1207 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5720 [startup+1.50143 s] /proc/loadavg: 0.92 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1918576/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=10580 CPUtime=1.5 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 2020 0 0 0 148 2 0 0 25 0 1 0 313421834 10833920 1953 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 2645 1953 90 219 0 2422 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 10580 [startup+3.10161 s] /proc/loadavg: 0.92 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1916272/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=11792 CPUtime=3.1 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 2467 0 0 0 307 3 0 0 25 0 1 0 313421834 12075008 2303 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 2948 2303 102 219 0 2725 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 11792 [startup+6.30196 s] /proc/loadavg: 0.93 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1915184/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=12352 CPUtime=6.29 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 2657 0 0 0 625 4 0 0 25 0 1 0 313421834 12648448 2493 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 3088 2493 102 219 0 2865 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12352 [startup+12.7017 s] /proc/loadavg: 0.93 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1911800/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=22000 CPUtime=12.69 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 3665 0 0 0 1262 7 0 0 25 0 1 0 313421834 22528000 3308 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 5500 3308 102 219 0 5277 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 22000 [startup+25.5011 s] /proc/loadavg: 0.95 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1906232/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=23356 CPUtime=25.48 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 5054 0 0 0 2537 11 0 0 25 0 1 0 313421834 23916544 4697 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 5839 4697 102 219 0 5616 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 23356 [startup+51.1019 s] /proc/loadavg: 0.96 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1903544/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=26036 CPUtime=51.08 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 6119 0 0 0 5090 18 0 0 25 0 1 0 313421834 26660864 5377 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 6509 5377 102 219 0 6286 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 26036 Solver just ended. Dumping a history of the last processes samples [startup+51.2019 s] /proc/loadavg: 0.96 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1903544/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=26036 CPUtime=51.18 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 6120 0 0 0 5100 18 0 0 25 0 1 0 313421834 26660864 5378 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 6509 5378 102 219 0 6286 0 Current children cumulated CPU time (s) 51.18 Current children cumulated vsize (KiB) 26036 [startup+64.0013 s] /proc/loadavg: 0.97 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1899768/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=42936 CPUtime=63.98 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7058 0 0 0 6377 21 0 0 25 0 1 0 313421834 43966464 6316 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 10734 6316 102 219 0 10511 0 Current children cumulated CPU time (s) 63.98 Current children cumulated vsize (KiB) 42936 [startup+76.8017 s] /proc/loadavg: 0.97 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1897528/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=43856 CPUtime=76.77 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7625 0 0 0 7652 25 0 0 25 0 1 0 313421834 44908544 6883 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 10964 6883 102 219 0 10741 0 Current children cumulated CPU time (s) 76.77 Current children cumulated vsize (KiB) 43856 [startup+83.2014 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1897208/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=44012 CPUtime=83.17 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7701 0 0 0 8291 26 0 0 25 0 1 0 313421834 45068288 6959 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 11003 6959 102 219 0 10780 0 Current children cumulated CPU time (s) 83.17 Current children cumulated vsize (KiB) 44012 [startup+86.4017 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1896952/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=44176 CPUtime=86.36 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7765 0 0 0 8609 27 0 0 25 0 1 0 313421834 45236224 7023 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 11044 7023 102 219 0 10821 0 Current children cumulated CPU time (s) 86.36 Current children cumulated vsize (KiB) 44176 [startup+87.2018 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1896888/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=44352 CPUtime=87.17 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7800 0 0 0 8689 28 0 0 25 0 1 0 313421834 45416448 7058 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 11088 7058 102 219 0 10865 0 Current children cumulated CPU time (s) 87.17 Current children cumulated vsize (KiB) 44352 [startup+87.6019 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1896888/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=44352 CPUtime=87.57 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7804 0 0 0 8729 28 0 0 25 0 1 0 313421834 45416448 7062 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 11088 7062 102 219 0 10865 0 Current children cumulated CPU time (s) 87.57 Current children cumulated vsize (KiB) 44352 [startup+88.0019 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10736 /proc/meminfo: memFree=1896696/2055920 swapFree=4156340/4192956 [pid=10735] ppid=10733 vsize=44352 CPUtime=87.97 /proc/10735/stat : 10735 (PBS4_SAT07v2) R 10733 10735 10003 0 -1 4194304 7823 0 0 0 8769 28 0 0 25 0 1 0 313421834 45416448 7081 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10735/statm: 11088 7081 102 219 0 10865 0 Current children cumulated CPU time (s) 87.97 Current children cumulated vsize (KiB) 44352 Child status: 0 Real time (s): 88.1011 CPU time (s): 88.0786 CPU user time (s): 87.7887 CPU system time (s): 0.289955 CPU usage (%): 99.9745 Max. virtual memory (cumulated for all children) (KiB): 44352 getrusage(RUSAGE_CHILDREN,...) data: user time used= 87.7887 system time used= 0.289955 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7830 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= 1742 runsolver used 0.087986 second user time and 0.208968 second system time The end
Begin job on node21 on Tue May 8 20:10:45 UTC 2007 IDJOB= 459461 IDBENCH= 47922 IDSOLVER= 200 FILE ID= node21/459461-1178655045 PBS_JOBID= 5217837 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=9-P0=419-P1=479-P2=367-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459461-1178655045/instance-459461-1178655045.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-459461-1178655045 -o ROOT/results/node21/conversion-459461-1178655045 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459461-1178655045/instance-459461-1178655045.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-459461-1178655045 -o ROOT/results/node21/solver-459461-1178655045 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459461-1178655045/instance-459461-1178655045.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57 RANDOM SEED= 166206397 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1925264 kB Buffers: 19788 kB Cached: 30984 kB SwapCached: 14916 kB Active: 50020 kB Inactive: 23956 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1925264 kB SwapTotal: 4192956 kB SwapFree: 4156340 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 30476 kB Slab: 42228 kB Committed_AS: 5041768 kB PageTables: 1788 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 node21 on Tue May 8 20:12:14 UTC 2007