Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 87.9566 | 87.9892 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=457-P1=137-P2=191-B.opb |
MD5SUM | 1b6d9352b1c2eb216ab83323b529fa56 |
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 | 0.067988 |
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/429338-1177983188/instance-429338-1177983188.opb ...... 0.49/0.53 c done parsing opb. 0.49/0.53 o 97 0.49/0.55 o 89 0.89/0.94 o 63 0.89/0.99 o 27 1.09/1.14 o 5 1.20/1.27 o 3 87.86/87.98 o 3 87.86/87.98 s OPTIMUM FOUND 87.86/87.98 c Total Run Time 87.9446 87.86/87.98 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 87.86/87.98 v x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 87.86/87.98 v -x139 x14 x140 -x141 x142 x143 x144 x145 -x146 -x147 -x148 x149 -x15 -x150 x151 x152 x153 x154 -x155 -x156 -x157 x158 -x159 87.86/87.98 v -x16 x160 x161 x162 x163 -x164 -x165 -x166 x167 -x168 x169 x17 x170 x171 x172 -x173 -x174 -x175 x176 -x177 x178 x179 -x18 x180 87.86/87.98 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 87.86/87.98 v -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 -x30 87.86/87.98 v -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 -x57 87.86/87.98 v -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 -x81 87.86/87.98 v x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/429338-1177983188/instance-429338-1177983188.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-429338-1177983188 -o ROOT/results/node23/solver-429338-1177983188 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429338-1177983188/PBS4 /tmp/evaluation/429338-1177983188/instance-429338-1177983188.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: 0.85 0.97 0.91 3/77 6784 /proc/meminfo: memFree=1900968/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=1320 CPUtime=0 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 246235906 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 330 132 92 219 0 107 0 [startup+0.0573379 s] /proc/loadavg: 0.85 0.97 0.91 3/77 6784 /proc/meminfo: memFree=1900968/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=1728 CPUtime=0.05 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 256 0 0 0 5 0 0 0 18 0 1 0 246235906 1769472 239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 432 239 93 219 0 209 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1728 [startup+0.101345 s] /proc/loadavg: 0.85 0.97 0.91 3/77 6784 /proc/meminfo: memFree=1900968/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=2240 CPUtime=0.09 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 246235906 2293760 326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 560 326 93 219 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2240 [startup+0.301385 s] /proc/loadavg: 0.85 0.97 0.91 3/77 6784 /proc/meminfo: memFree=1900968/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=3432 CPUtime=0.3 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 697 0 0 0 29 1 0 0 19 0 1 0 246235906 3514368 680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 858 680 93 219 0 635 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 3432 [startup+0.701461 s] /proc/loadavg: 0.85 0.97 0.91 3/77 6784 /proc/meminfo: memFree=1900968/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=5808 CPUtime=0.69 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 1149 0 0 0 68 1 0 0 23 0 1 0 246235906 5947392 1132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 1452 1132 103 219 0 1229 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5808 [startup+1.50162 s] /proc/loadavg: 0.85 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1896096/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=10628 CPUtime=1.49 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 1950 0 0 0 147 2 0 0 25 0 1 0 246235906 10883072 1884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 2657 1884 104 219 0 2434 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10628 [startup+3.10193 s] /proc/loadavg: 0.85 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1893344/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=11556 CPUtime=3.09 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 2211 0 0 0 306 3 0 0 25 0 1 0 246235906 11833344 2048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 2889 2048 104 219 0 2666 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11556 [startup+6.30155 s] /proc/loadavg: 0.86 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1891560/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=11968 CPUtime=6.29 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 2819 0 0 0 624 5 0 0 25 0 1 0 246235906 12255232 2656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 2992 2656 104 219 0 2769 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11968 [startup+12.7018 s] /proc/loadavg: 0.87 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1887848/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=21620 CPUtime=12.68 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 3702 0 0 0 1261 7 0 0 25 0 1 0 246235906 22138880 3346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 5405 3346 104 219 0 5182 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 21620 [startup+25.5013 s] /proc/loadavg: 0.90 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1883496/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=22520 CPUtime=25.48 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 4779 0 0 0 2536 12 0 0 25 0 1 0 246235906 23060480 4423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 5630 4423 104 219 0 5407 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 22520 [startup+51.1012 s] /proc/loadavg: 0.93 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1878632/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=25296 CPUtime=51.08 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 6393 0 0 0 5088 20 0 0 25 0 1 0 246235906 25903104 5652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 6324 5652 104 219 0 6101 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 25296 Solver just ended. Dumping a history of the last processes samples [startup+63.9017 s] /proc/loadavg: 0.95 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1875496/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=42232 CPUtime=63.87 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 7161 0 0 0 6364 23 0 0 25 0 1 0 246235906 43245568 6420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10558 6420 104 219 0 10335 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 42232 [startup+76.7012 s] /proc/loadavg: 0.95 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1872296/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=42612 CPUtime=76.67 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 7977 0 0 0 7641 26 0 0 25 0 1 0 246235906 43634688 7236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10653 7236 104 219 0 10430 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 42612 [startup+83.1014 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1870120/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=43148 CPUtime=83.06 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 8507 0 0 0 8278 28 0 0 25 0 1 0 246235906 44183552 7766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10787 7766 104 219 0 10564 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 43148 [startup+86.301 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1869736/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=43436 CPUtime=86.26 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 8611 0 0 0 8597 29 0 0 25 0 1 0 246235906 44478464 7870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10859 7870 104 219 0 10636 0 Current children cumulated CPU time (s) 86.26 Current children cumulated vsize (KiB) 43436 [startup+87.1012 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1869672/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=43436 CPUtime=87.06 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 8616 0 0 0 8677 29 0 0 25 0 1 0 246235906 44478464 7875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10859 7875 104 219 0 10636 0 Current children cumulated CPU time (s) 87.06 Current children cumulated vsize (KiB) 43436 [startup+87.5013 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1869672/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=43436 CPUtime=87.46 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 8619 0 0 0 8717 29 0 0 25 0 1 0 246235906 44478464 7878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10859 7878 104 219 0 10636 0 Current children cumulated CPU time (s) 87.46 Current children cumulated vsize (KiB) 43436 [startup+87.9013 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6785 /proc/meminfo: memFree=1869416/2055920 swapFree=4169104/4192956 [pid=6784] ppid=6782 vsize=43732 CPUtime=87.86 /proc/6784/stat : 6784 (PBS4) R 6782 6784 14988 0 -1 4194304 8676 0 0 0 8757 29 0 0 25 0 1 0 246235906 44781568 7935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6784/statm: 10933 7935 104 219 0 10710 0 Current children cumulated CPU time (s) 87.86 Current children cumulated vsize (KiB) 43732 Child status: 0 Real time (s): 87.9892 CPU time (s): 87.9566 CPU user time (s): 87.6557 CPU system time (s): 0.300954 CPU usage (%): 99.963 Max. virtual memory (cumulated for all children) (KiB): 43732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 87.6557 system time used= 0.300954 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8684 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= 1799 runsolver used 0.072988 second user time and 0.206968 second system time The end
Begin job on node23 on Tue May 1 01:33:08 UTC 2007 IDJOB= 429338 IDBENCH= 47902 IDSOLVER= 157 FILE ID= node23/429338-1177983188 PBS_JOBID= 4728174 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=457-P1=137-P2=191-B.opb COMMAND LINE= /tmp/evaluation/429338-1177983188/PBS4 /tmp/evaluation/429338-1177983188/instance-429338-1177983188.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-429338-1177983188 -o ROOT/results/node23/conversion-429338-1177983188 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429338-1177983188/instance-429338-1177983188.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-429338-1177983188 -o ROOT/results/node23/solver-429338-1177983188 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429338-1177983188/PBS4 /tmp/evaluation/429338-1177983188/instance-429338-1177983188.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 1b6d9352b1c2eb216ab83323b529fa56 RANDOM SEED= 39762460 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1901312 kB Buffers: 18540 kB Cached: 47692 kB SwapCached: 2176 kB Active: 62448 kB Inactive: 26216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1901312 kB SwapTotal: 4192956 kB SwapFree: 4169104 kB Dirty: 1276 kB Writeback: 0 kB Mapped: 30168 kB Slab: 51388 kB Committed_AS: 3045732 kB PageTables: 1796 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 node23 on Tue May 1 01:34:36 UTC 2007