Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 92 | 0.078987 | 0.080604 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh1.opb |
MD5SUM | b84b6cd84911af66063b9e69b75cd378 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 92 |
Best CPU time to get the best result obtained on this benchmark | 0.077987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 92 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 950 |
Number of constraints which are clauses | 950 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 14 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/364263-1177038652/instance-364263-1177038652.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 100 0.00/0.01 o 99 0.00/0.01 o 98 0.00/0.01 o 97 0.00/0.02 o 96 0.00/0.02 o 95 0.00/0.03 o 94 0.00/0.04 o 93 0.04/0.05 o 92 0.04/0.07 o 92 0.04/0.07 s OPTIMUM FOUND 0.04/0.07 c Total Run Time 0.06599 0.04/0.07 v -x1 x10 x100 -x101 x102 -x103 x104 -x105 x106 -x107 x108 -x109 -x11 x110 -x111 x112 x113 -x114 -x115 -x116 x117 -x118 x119 x12 0.04/0.07 v -x120 -x121 x122 -x123 x124 -x125 -x126 -x127 x128 -x129 -x13 x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 -x139 x14 -x140 0.04/0.07 v -x141 x142 -x143 x144 x145 -x146 x147 -x148 -x149 -x15 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x16 -x160 -x161 0.04/0.07 v x162 -x163 x164 x165 -x166 -x167 x168 x169 -x17 -x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 -x179 x18 x180 x181 -x182 0.04/0.07 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 0.04/0.07 v -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 -x49 -x5 x50 x51 0.04/0.07 v -x52 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 -x78 0.04/0.07 v -x79 x8 x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x9 -x90 -x91 x92 -x93 x94 -x95 x96 x97 -x98 -x99
OK 92
/tmp/evaluation/364263-1177038652/instance-364263-1177038652.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-364263-1177038652 -o ROOT/results/node54/solver-364263-1177038652 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364263-1177038652/PBS4 /tmp/evaluation/364263-1177038652/instance-364263-1177038652.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: 0.91 0.95 0.98 3/66 31625 /proc/meminfo: memFree=1618048/2055920 swapFree=4182036/4192956 [pid=31625] ppid=31623 vsize=1324 CPUtime=0 /proc/31625/stat : 31625 (PBS4) R 31623 31625 31166 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 151239644 1355776 119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0 /proc/31625/statm: 331 119 87 219 0 108 0 [startup+0.046407 s] /proc/loadavg: 0.91 0.95 0.98 3/66 31625 /proc/meminfo: memFree=1618048/2055920 swapFree=4182036/4192956 [pid=31625] ppid=31623 vsize=1480 CPUtime=0.04 /proc/31625/stat : 31625 (PBS4) R 31623 31625 31166 0 -1 4194304 206 0 0 0 4 0 0 0 18 0 1 0 151239644 1515520 188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31625/statm: 370 188 102 219 0 147 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1480 Solver just ended. Dumping a history of the last processes samples [startup+0.046407 s] /proc/loadavg: 0.91 0.95 0.98 3/66 31625 /proc/meminfo: memFree=1618048/2055920 swapFree=4182036/4192956 [pid=31625] ppid=31623 vsize=1480 CPUtime=0.04 /proc/31625/stat : 31625 (PBS4) R 31623 31625 31166 0 -1 4194304 206 0 0 0 4 0 0 0 18 0 1 0 151239644 1515520 188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31625/statm: 370 188 102 219 0 147 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1480 Child status: 0 Real time (s): 0.080604 CPU time (s): 0.078987 CPU user time (s): 0.075988 CPU system time (s): 0.002999 CPU usage (%): 97.9939 Max. virtual memory (cumulated for all children) (KiB): 1480 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.075988 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 256 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= 0 runsolver used 0.006998 second user time and 0.001999 second system time The end
Begin job on node54 on Fri Apr 20 03:10:52 UTC 2007 IDJOB= 364263 IDBENCH= 2092 IDSOLVER= 157 FILE ID= node54/364263-1177038652 PBS_JOBID= 4640112 Free space on /tmp= 66339 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh1.opb COMMAND LINE= /tmp/evaluation/364263-1177038652/PBS4 /tmp/evaluation/364263-1177038652/instance-364263-1177038652.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-364263-1177038652 -o ROOT/results/node54/conversion-364263-1177038652 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364263-1177038652/instance-364263-1177038652.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-364263-1177038652 -o ROOT/results/node54/solver-364263-1177038652 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364263-1177038652/PBS4 /tmp/evaluation/364263-1177038652/instance-364263-1177038652.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= b84b6cd84911af66063b9e69b75cd378 RANDOM SEED= 155897755 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1618520 kB Buffers: 31568 kB Cached: 334036 kB SwapCached: 3840 kB Active: 77808 kB Inactive: 297696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1618520 kB SwapTotal: 4192956 kB SwapFree: 4182036 kB Dirty: 1220 kB Writeback: 0 kB Mapped: 15928 kB Slab: 47860 kB Committed_AS: 2123724 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66339 MiB End job on node54 on Fri Apr 20 03:10:52 UTC 2007