Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 94 | 0.020995 | 0.0227819 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh205.opb |
MD5SUM | 337fa63ae90b2f1f31bfc9ba194017c3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 94 |
Best CPU time to get the best result obtained on this benchmark | 0.020995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 94 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 11 |
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/364571-1177041083/instance-364571-1177041083.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 0.00/0.01 o 96 0.00/0.01 o 95 0.00/0.01 o 94 0.00/0.02 o 94 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total Run Time 0.008997 0.00/0.02 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 0.00/0.02 v -x120 -x121 x122 -x123 x124 x125 -x126 x127 -x128 x129 x13 -x130 x131 -x132 -x133 x134 -x135 -x136 x137 -x138 -x139 -x14 x140 0.00/0.02 v x141 -x142 -x143 -x144 x145 -x146 x147 -x148 x149 -x15 -x150 x151 -x152 x153 -x154 x155 -x156 -x157 -x158 -x159 x16 x160 x161 0.00/0.02 v -x162 x163 -x164 x165 -x166 -x167 x168 x169 -x17 -x170 -x171 -x172 x173 -x174 -x175 x176 x177 -x178 x179 x18 -x180 x181 -x182 0.00/0.02 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 0.00/0.02 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 0.00/0.02 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 0.00/0.02 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 94
/tmp/evaluation/364571-1177041083/instance-364571-1177041083.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node11/watcher-364571-1177041083 -o ROOT/results/node11/solver-364571-1177041083 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364571-1177041083/PBS4 /tmp/evaluation/364571-1177041083/instance-364571-1177041083.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 0.96 0.98 3/77 18864 /proc/meminfo: memFree=1816880/2055920 swapFree=4150632/4192956 [pid=18864] ppid=18862 vsize=1324 CPUtime=0 /proc/18864/stat : 18864 (PBS4) R 18862 18864 17505 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 145157305 1355776 118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0 /proc/18864/statm: 331 118 87 219 0 108 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0227819 CPU time (s): 0.020995 CPU user time (s): 0.019996 CPU system time (s): 0.000999 CPU usage (%): 92.1563 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.019996 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 182 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 0.000999 second user time and 0.009998 second system time The end
Begin job on node11 on Fri Apr 20 03:51:24 UTC 2007 IDJOB= 364571 IDBENCH= 2131 IDSOLVER= 157 FILE ID= node11/364571-1177041083 PBS_JOBID= 4640097 Free space on /tmp= 66256 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-jnh205.opb COMMAND LINE= /tmp/evaluation/364571-1177041083/PBS4 /tmp/evaluation/364571-1177041083/instance-364571-1177041083.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-364571-1177041083 -o ROOT/results/node11/conversion-364571-1177041083 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364571-1177041083/instance-364571-1177041083.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-364571-1177041083 -o ROOT/results/node11/solver-364571-1177041083 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364571-1177041083/PBS4 /tmp/evaluation/364571-1177041083/instance-364571-1177041083.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 337fa63ae90b2f1f31bfc9ba194017c3 RANDOM SEED= 76308838 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node11.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 : 3000.235 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 : 3000.235 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: 1817416 kB Buffers: 29380 kB Cached: 122228 kB SwapCached: 10912 kB Active: 48752 kB Inactive: 126852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1817416 kB SwapTotal: 4192956 kB SwapFree: 4150632 kB Dirty: 1196 kB Writeback: 0 kB Mapped: 31092 kB Slab: 48332 kB Committed_AS: 6215728 kB PageTables: 1852 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= 66256 MiB End job on node11 on Fri Apr 20 03:51:24 UTC 2007