Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 0.440932 | 0.442766 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.041992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/429940-1177989943/instance-429940-1177989943.opb ...... 0.00/0.03 c done parsing opb. 0.00/0.03 o 29 0.03/0.09 o 19 0.29/0.35 o 17 0.29/0.37 o 3 0.39/0.44 o 2 0.39/0.44 o 2 0.39/0.44 s OPTIMUM FOUND 0.39/0.44 c Total Run Time 0.436934 0.39/0.44 v -x1 x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 0.39/0.44 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 0.39/0.44 v -x141 x142 x143 x144 x145 -x146 x147 x148 x149 x15 x150 -x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 x16 -x160 -x161 0.39/0.44 v x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 x17 -x170 -x171 x172 -x173 -x174 -x175 -x176 x177 x178 x179 x18 x180 -x181 x182 0.39/0.44 v x183 x184 x185 -x186 x187 x188 x189 x19 x190 -x191 x192 x193 x194 x195 -x196 x197 x198 x199 x2 x20 x200 x21 x22 x23 x24 x25 x26 0.39/0.44 v x27 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 -x53 0.39/0.44 v -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 -x78 -x79 -x8 0.39/0.44 v -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/429940-1177989943/instance-429940-1177989943.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-429940-1177989943 -o ROOT/results/node19/solver-429940-1177989943 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429940-1177989943/PBS4 /tmp/evaluation/429940-1177989943/instance-429940-1177989943.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 0.94 0.97 2/77 14171 /proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956 [pid=14171] ppid=14169 vsize=1320 CPUtime=0 /proc/14171/stat : 14171 (PBS4) R 14169 14171 22967 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 246911674 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14171/statm: 330 132 92 219 0 107 0 [startup+0.037388 s] /proc/loadavg: 0.85 0.94 0.97 2/77 14171 /proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956 [pid=14171] ppid=14169 vsize=1468 CPUtime=0.03 /proc/14171/stat : 14171 (PBS4) R 14169 14171 22967 0 -1 4194304 212 0 0 0 3 0 0 0 18 0 1 0 246911674 1503232 195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14171/statm: 367 195 102 219 0 144 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1468 [startup+0.101393 s] /proc/loadavg: 0.85 0.94 0.97 2/77 14171 /proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956 [pid=14171] ppid=14169 vsize=1940 CPUtime=0.09 /proc/14171/stat : 14171 (PBS4) R 14169 14171 22967 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 246911674 1986560 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14171/statm: 485 298 103 219 0 262 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1940 [startup+0.301416 s] /proc/loadavg: 0.85 0.94 0.97 2/77 14171 /proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956 [pid=14171] ppid=14169 vsize=2648 CPUtime=0.29 /proc/14171/stat : 14171 (PBS4) R 14169 14171 22967 0 -1 4194304 487 0 0 0 28 1 0 0 19 0 1 0 246911674 2711552 470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14171/statm: 662 470 103 219 0 439 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2648 Solver just ended. Dumping a history of the last processes samples [startup+0.401426 s] /proc/loadavg: 0.85 0.94 0.97 2/77 14171 /proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956 [pid=14171] ppid=14169 vsize=3672 CPUtime=0.39 /proc/14171/stat : 14171 (PBS4) R 14169 14171 22967 0 -1 4194304 542 0 0 0 38 1 0 0 20 0 1 0 246911674 3760128 525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14171/statm: 918 525 103 219 0 695 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3672 Child status: 0 Real time (s): 0.442766 CPU time (s): 0.440932 CPU user time (s): 0.420936 CPU system time (s): 0.019996 CPU usage (%): 99.5858 Max. virtual memory (cumulated for all children) (KiB): 3672 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.420936 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 581 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= 10 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node19 on Tue May 1 03:25:43 UTC 2007 IDJOB= 429940 IDBENCH= 47945 IDSOLVER= 157 FILE ID= node19/429940-1177989943 PBS_JOBID= 4728145 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=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb COMMAND LINE= /tmp/evaluation/429940-1177989943/PBS4 /tmp/evaluation/429940-1177989943/instance-429940-1177989943.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-429940-1177989943 -o ROOT/results/node19/conversion-429940-1177989943 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429940-1177989943/instance-429940-1177989943.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-429940-1177989943 -o ROOT/results/node19/solver-429940-1177989943 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429940-1177989943/PBS4 /tmp/evaluation/429940-1177989943/instance-429940-1177989943.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED= 462176897 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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 : 3000.213 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 : 3000.213 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: 1773712 kB Buffers: 47372 kB Cached: 141036 kB SwapCached: 7976 kB Active: 36548 kB Inactive: 182432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773712 kB SwapTotal: 4192956 kB SwapFree: 4153644 kB Dirty: 1336 kB Writeback: 0 kB Mapped: 33420 kB Slab: 48772 kB Committed_AS: 5639612 kB PageTables: 1800 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 node19 on Tue May 1 03:25:44 UTC 2007