Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 6.89795 | 6.90052 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb |
MD5SUM | 67e6ddc28ca754c7106cfc653b1e11ec |
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 | 0.048991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430080-1177991626/instance-430080-1177991626.opb ...... 0.39/0.46 c done parsing opb. 0.39/0.46 o 161 2.20/2.21 o 159 2.49/2.55 o 99 2.49/2.57 o 19 2.59/2.61 o 15 2.69/2.74 o 7 2.69/2.79 o 3 6.79/6.89 o 3 6.79/6.89 s OPTIMUM FOUND 6.79/6.89 c Total Run Time 6.88995 6.79/6.89 v x1 -x10 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 x114 -x115 x116 -x117 -x118 -x119 6.79/6.89 v x12 x120 x121 x122 -x123 x124 -x125 -x126 -x127 x128 x129 x13 x130 -x131 x132 -x133 -x134 -x135 x136 x137 x138 -x139 -x14 x140 6.79/6.89 v -x141 -x142 -x143 x144 x145 x146 -x147 x148 -x149 x15 -x150 -x151 x152 x153 x154 -x155 x156 -x157 -x158 -x159 x16 x160 x161 6.79/6.89 v x162 -x163 x164 -x165 -x166 -x167 x168 x169 x17 x170 -x171 x172 -x173 -x174 -x175 x176 x18 x19 x2 x20 x21 x22 x23 x24 x25 x26 -x27 6.79/6.89 v x28 -x29 -x3 -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 6.79/6.89 v -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 6.79/6.89 v -x78 -x79 -x8 -x80 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/430080-1177991626/instance-430080-1177991626.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-430080-1177991626 -o ROOT/results/node37/solver-430080-1177991626 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430080-1177991626/PBS4 /tmp/evaluation/430080-1177991626/instance-430080-1177991626.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 3/78 6214 /proc/meminfo: memFree=1794384/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=1320 CPUtime=0 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 247075021 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 330 132 92 219 0 107 0 [startup+0.0565901 s] /proc/loadavg: 0.92 0.98 0.99 3/78 6214 /proc/meminfo: memFree=1794384/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=1720 CPUtime=0.05 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 255 0 0 0 5 0 0 0 18 0 1 0 247075021 1761280 238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 430 238 93 219 0 207 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1720 [startup+0.101599 s] /proc/loadavg: 0.92 0.98 0.99 3/78 6214 /proc/meminfo: memFree=1794384/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=2232 CPUtime=0.09 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 247075021 2285568 318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 558 318 93 219 0 335 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2232 [startup+0.301636 s] /proc/loadavg: 0.92 0.98 0.99 3/78 6214 /proc/meminfo: memFree=1794384/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=3436 CPUtime=0.29 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 663 0 0 0 28 1 0 0 19 0 1 0 247075021 3518464 646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 859 646 93 219 0 636 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3436 [startup+0.701712 s] /proc/loadavg: 0.92 0.98 0.99 3/78 6214 /proc/meminfo: memFree=1794384/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=5944 CPUtime=0.69 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 1175 0 0 0 68 1 0 0 22 0 1 0 247075021 6086656 1158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 1486 1158 103 219 0 1263 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5944 [startup+1.50187 s] /proc/loadavg: 0.92 0.98 0.99 2/79 6215 /proc/meminfo: memFree=1788936/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=10760 CPUtime=1.49 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 1735 0 0 0 147 2 0 0 25 0 1 0 247075021 11018240 1669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 2690 1669 104 219 0 2467 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10760 [startup+3.10116 s] /proc/loadavg: 0.92 0.98 0.99 2/79 6215 /proc/meminfo: memFree=1787528/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=11816 CPUtime=3.08 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 2750 0 0 0 305 3 0 0 25 0 1 0 247075021 12099584 2587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 2954 2587 104 219 0 2731 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 11816 [startup+6.30177 s] /proc/loadavg: 0.93 0.98 0.99 2/79 6215 /proc/meminfo: memFree=1782920/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=12520 CPUtime=6.29 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 3119 0 0 0 624 5 0 0 25 0 1 0 247075021 12820480 2956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 3130 2956 104 219 0 2907 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12520 Solver just ended. Dumping a history of the last processes samples [startup+6.70184 s] /proc/loadavg: 0.93 0.98 0.99 2/79 6215 /proc/meminfo: memFree=1782664/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=12684 CPUtime=6.69 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 3145 0 0 0 664 5 0 0 25 0 1 0 247075021 12988416 2982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 3171 2982 104 219 0 2948 0 Current children cumulated CPU time (s) 6.69 Current children cumulated vsize (KiB) 12684 [startup+6.80186 s] /proc/loadavg: 0.93 0.98 0.99 2/79 6215 /proc/meminfo: memFree=1782664/2055920 swapFree=4145584/4192956 [pid=6214] ppid=6212 vsize=12684 CPUtime=6.79 /proc/6214/stat : 6214 (PBS4) R 6212 6214 3788 0 -1 4194304 3148 0 0 0 674 5 0 0 25 0 1 0 247075021 12988416 2985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6214/statm: 3171 2985 104 219 0 2948 0 Current children cumulated CPU time (s) 6.79 Current children cumulated vsize (KiB) 12684 Child status: 0 Real time (s): 6.90052 CPU time (s): 6.89795 CPU user time (s): 6.83596 CPU system time (s): 0.06199 CPU usage (%): 99.9628 Max. virtual memory (cumulated for all children) (KiB): 12684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.83596 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3156 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= 8 involuntary context switches= 13 runsolver used 0.006998 second user time and 0.024996 second system time The end
Begin job on node37 on Tue May 1 03:53:46 UTC 2007 IDJOB= 430080 IDBENCH= 47955 IDSOLVER= 157 FILE ID= node37/430080-1177991626 PBS_JOBID= 4728128 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=8-P0=257-P1=97-P2=149-B.opb COMMAND LINE= /tmp/evaluation/430080-1177991626/PBS4 /tmp/evaluation/430080-1177991626/instance-430080-1177991626.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-430080-1177991626 -o ROOT/results/node37/conversion-430080-1177991626 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430080-1177991626/instance-430080-1177991626.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-430080-1177991626 -o ROOT/results/node37/solver-430080-1177991626 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430080-1177991626/PBS4 /tmp/evaluation/430080-1177991626/instance-430080-1177991626.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec RANDOM SEED= 467001162 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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: 1794856 kB Buffers: 36384 kB Cached: 137528 kB SwapCached: 15264 kB Active: 110204 kB Inactive: 87484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1794856 kB SwapTotal: 4192956 kB SwapFree: 4145584 kB Dirty: 1208 kB Writeback: 0 kB Mapped: 30796 kB Slab: 48740 kB Committed_AS: 2199072 kB PageTables: 2004 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 node37 on Tue May 1 03:53:53 UTC 2007