Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 93.5548 | 93.5803 |
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/459467-1178655135/instance-459467-1178655135.opb ...... 0.04/0.07 c done parsing opb. 0.04/0.07 o 305 1.19/1.21 o 285 2.99/3.05 o 249 3.98/4.07 o 17 4.39/4.41 o 13 4.79/4.86 o 9 5.39/5.47 o 5 5.69/5.72 o 3 93.47/93.57 o 3 93.47/93.57 s OPTIMUM FOUND 93.47/93.57 c Total Run Time 93.5448 93.47/93.57 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 93.47/93.57 v x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 93.47/93.57 v -x139 -x14 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158 93.47/93.57 v -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 93.47/93.57 v -x178 -x179 x18 -x180 x181 x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 93.47/93.57 v -x198 x199 x2 -x20 x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 x208 x209 x21 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x22 93.47/93.57 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 93.47/93.57 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 93.47/93.57 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 93.47/93.57 v -x98 -x99
OK 3
Linearizing /tmp/evaluation/459467-1178655135/instance-459467-1178655135.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-459467-1178655135 -o ROOT/results/node21/solver-459467-1178655135 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459467-1178655135/instance-459467-1178655135.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: 0.98 0.98 0.99 2/77 10790 /proc/meminfo: memFree=1924920/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=1324 CPUtime=0 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 313430809 1355776 127 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059777 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 330 128 88 219 0 107 0 [startup+0.0440329 s] /proc/loadavg: 0.98 0.98 0.99 2/77 10790 /proc/meminfo: memFree=1924920/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=1728 CPUtime=0.04 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 235 0 0 0 4 0 0 0 18 0 1 0 313430809 1769472 217 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 432 217 90 219 0 209 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1728 [startup+0.101038 s] /proc/loadavg: 0.98 0.98 0.99 2/77 10790 /proc/meminfo: memFree=1924920/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=2240 CPUtime=0.09 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 313430809 2293760 351 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 560 351 102 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.301059 s] /proc/loadavg: 0.98 0.98 0.99 2/77 10790 /proc/meminfo: memFree=1924920/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=3472 CPUtime=0.29 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 690 0 0 0 29 0 0 0 20 0 1 0 313430809 3555328 672 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 868 672 102 219 0 645 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3472 [startup+0.701103 s] /proc/loadavg: 0.98 0.98 0.99 2/77 10790 /proc/meminfo: memFree=1924920/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=5716 CPUtime=0.69 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 1212 0 0 0 68 1 0 0 24 0 1 0 313430809 5853184 1194 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 1429 1194 102 219 0 1206 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5716 [startup+1.50119 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1919216/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=10684 CPUtime=1.49 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 1809 0 0 0 148 1 0 0 25 0 1 0 313430809 10940416 1742 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 2671 1742 102 219 0 2448 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10684 [startup+3.10237 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1916784/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=11608 CPUtime=3.09 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 2344 0 0 0 307 2 0 0 25 0 1 0 313430809 11886592 2180 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 2902 2180 102 219 0 2679 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11608 [startup+6.30172 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1915760/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=12152 CPUtime=6.29 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 2595 0 0 0 625 4 0 0 25 0 1 0 313430809 12443648 2431 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 3038 2431 102 219 0 2815 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12152 [startup+12.7014 s] /proc/loadavg: 0.98 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1912944/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=21556 CPUtime=12.68 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 3529 0 0 0 1261 7 0 0 25 0 1 0 313430809 22073344 3172 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 5389 3172 102 219 0 5166 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 21556 [startup+25.5018 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1906864/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=22560 CPUtime=25.49 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 4943 0 0 0 2537 12 0 0 25 0 1 0 313430809 23101440 4586 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 5640 4586 102 219 0 5417 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 22560 [startup+51.1016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1901616/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=25692 CPUtime=51.08 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 6582 0 0 0 5090 18 0 0 25 0 1 0 313430809 26308608 5840 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550317 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 6423 5840 102 219 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+76.7014 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1898864/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43040 CPUtime=76.67 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7279 0 0 0 7644 23 0 0 25 0 1 0 313430809 44072960 6537 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10760 6537 102 219 0 10537 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 43040 [startup+83.1011 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1898480/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43188 CPUtime=83.07 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7361 0 0 0 8283 24 0 0 25 0 1 0 313430809 44224512 6619 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10797 6619 102 219 0 10574 0 Current children cumulated CPU time (s) 83.07 Current children cumulated vsize (KiB) 43188 [startup+89.5018 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1897968/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43608 CPUtime=89.47 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7490 0 0 0 8921 26 0 0 25 0 1 0 313430809 44654592 6748 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10902 6748 102 219 0 10679 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 43608 [startup+91.102 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1897904/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43608 CPUtime=91.06 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7505 0 0 0 9080 26 0 0 25 0 1 0 313430809 44654592 6763 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10902 6763 102 219 0 10679 0 Current children cumulated CPU time (s) 91.06 Current children cumulated vsize (KiB) 43608 [startup+92.7012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1897776/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43608 CPUtime=92.67 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7533 0 0 0 9240 27 0 0 25 0 1 0 313430809 44654592 6791 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10902 6791 102 219 0 10679 0 Current children cumulated CPU time (s) 92.67 Current children cumulated vsize (KiB) 43608 [startup+93.1012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1897776/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43608 CPUtime=93.06 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7536 0 0 0 9279 27 0 0 25 0 1 0 313430809 44654592 6794 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10902 6794 102 219 0 10679 0 Current children cumulated CPU time (s) 93.06 Current children cumulated vsize (KiB) 43608 [startup+93.5053 s] /proc/loadavg: 0.99 0.98 0.99 2/78 10791 /proc/meminfo: memFree=1897584/2055920 swapFree=4156340/4192956 [pid=10790] ppid=10788 vsize=43768 CPUtime=93.47 /proc/10790/stat : 10790 (PBS4_SAT07v2) R 10788 10790 10003 0 -1 4194304 7578 0 0 0 9320 27 0 0 25 0 1 0 313430809 44818432 6836 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10790/statm: 10942 6836 102 219 0 10719 0 Current children cumulated CPU time (s) 93.47 Current children cumulated vsize (KiB) 43768 Child status: 0 Real time (s): 93.5803 CPU time (s): 93.5548 CPU user time (s): 93.2698 CPU system time (s): 0.284956 CPU usage (%): 99.9727 Max. virtual memory (cumulated for all children) (KiB): 43768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 93.2698 system time used= 0.284956 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7586 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= 1851 runsolver used 0.079987 second user time and 0.232964 second system time The end
Begin job on node21 on Tue May 8 20:12:15 UTC 2007 IDJOB= 459467 IDBENCH= 47928 IDSOLVER= 200 FILE ID= node21/459467-1178655135 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=41-P1=331-P2=37-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459467-1178655135/instance-459467-1178655135.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-459467-1178655135 -o ROOT/results/node21/conversion-459467-1178655135 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459467-1178655135/instance-459467-1178655135.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-459467-1178655135 -o ROOT/results/node21/solver-459467-1178655135 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459467-1178655135/instance-459467-1178655135.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 2a7888c7c4f71cd1bd795e0b54484781 RANDOM SEED= 178850200 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: 1925328 kB Buffers: 19852 kB Cached: 30988 kB SwapCached: 14916 kB Active: 50112 kB Inactive: 23964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1925328 kB SwapTotal: 4192956 kB SwapFree: 4156340 kB Dirty: 2288 kB Writeback: 0 kB Mapped: 30484 kB Slab: 42064 kB Committed_AS: 5041796 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 20:13:49 UTC 2007