Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 89 | 0.642902 | 0.64378 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh217.opb |
MD5SUM | 5f8256f2423d7410846942dcc96981a5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.642901 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
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/364557-1177040969/instance-364557-1177040969.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 0.00/0.02 o 94 0.00/0.04 o 93 0.00/0.06 o 92 0.00/0.08 o 91 0.00/0.09 o 90 0.59/0.60 o 89 0.59/0.64 o 89 0.59/0.64 s OPTIMUM FOUND 0.59/0.64 c Total Run Time 0.628904 0.59/0.64 v -x1 -x10 x100 -x101 -x102 -x103 x104 x105 -x106 -x107 x108 x109 -x11 -x110 x111 -x112 -x113 -x114 -x115 x116 x117 -x118 -x119 0.59/0.64 v x12 x120 x121 -x122 x123 -x124 -x125 x126 -x127 x128 x129 x13 -x130 -x131 -x132 x133 -x134 -x135 x136 x137 -x138 -x139 -x14 0.59/0.64 v -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x15 -x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158 x159 x16 -x160 0.59/0.64 v -x161 x162 x163 -x164 x165 -x166 -x167 x168 -x169 -x17 x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 -x179 x18 -x180 x181 0.59/0.64 v -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x19 -x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 x199 x2 -x20 -x200 x21 -x22 0.59/0.64 v -x23 x24 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 0.59/0.64 v -x5 x50 x51 -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 0.59/0.64 v x77 -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 89
/tmp/evaluation/364557-1177040969/instance-364557-1177040969.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-364557-1177040969 -o ROOT/results/node5/solver-364557-1177040969 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364557-1177040969/PBS4 /tmp/evaluation/364557-1177040969/instance-364557-1177040969.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 3/77 29688 /proc/meminfo: memFree=1781240/2055920 swapFree=4151632/4192956 [pid=29688] ppid=29686 vsize=1324 CPUtime=0 /proc/29688/stat : 29688 (PBS4) R 29686 29688 29578 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 180134577 1355776 118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529800 0 0 4096 0 0 0 0 17 1 0 0 /proc/29688/statm: 331 118 87 219 0 108 0 [startup+0.1041 s] /proc/loadavg: 0.85 0.94 0.97 3/77 29688 /proc/meminfo: memFree=1781240/2055920 swapFree=4151632/4192956 [pid=29688] ppid=29686 vsize=1484 CPUtime=0.09 /proc/29688/stat : 29688 (PBS4) R 29686 29688 29578 0 -1 4194304 236 0 0 0 9 0 0 0 18 0 1 0 180134577 1519616 218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29688/statm: 371 218 103 219 0 148 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1484 [startup+0.201112 s] /proc/loadavg: 0.85 0.94 0.97 3/77 29688 /proc/meminfo: memFree=1781240/2055920 swapFree=4151632/4192956 [pid=29688] ppid=29686 vsize=2384 CPUtime=0.19 /proc/29688/stat : 29688 (PBS4) R 29686 29688 29578 0 -1 4194304 351 0 0 0 19 0 0 0 18 0 1 0 180134577 2441216 333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29688/statm: 596 333 103 219 0 373 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2384 [startup+0.301124 s] /proc/loadavg: 0.85 0.94 0.97 3/77 29688 /proc/meminfo: memFree=1781240/2055920 swapFree=4151632/4192956 [pid=29688] ppid=29686 vsize=2384 CPUtime=0.29 /proc/29688/stat : 29688 (PBS4) R 29686 29688 29578 0 -1 4194304 446 0 0 0 29 0 0 0 19 0 1 0 180134577 2441216 428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29688/statm: 596 428 103 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 Solver just ended. Dumping a history of the last processes samples [startup+0.401134 s] /proc/loadavg: 0.85 0.94 0.97 3/77 29688 /proc/meminfo: memFree=1781240/2055920 swapFree=4151632/4192956 [pid=29688] ppid=29686 vsize=3408 CPUtime=0.38 /proc/29688/stat : 29688 (PBS4) R 29686 29688 29578 0 -1 4194304 539 0 0 0 38 0 0 0 19 0 1 0 180134577 3489792 521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29688/statm: 852 522 103 219 0 629 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 3408 [startup+0.601156 s] /proc/loadavg: 0.85 0.94 0.97 3/77 29688 /proc/meminfo: memFree=1781240/2055920 swapFree=4151632/4192956 [pid=29688] ppid=29686 vsize=3736 CPUtime=0.59 /proc/29688/stat : 29688 (PBS4) R 29686 29688 29578 0 -1 4194304 714 0 0 0 58 1 0 0 21 0 1 0 180134577 3825664 696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29688/statm: 934 696 103 219 0 711 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 3736 Child status: 0 Real time (s): 0.64378 CPU time (s): 0.642902 CPU user time (s): 0.629904 CPU system time (s): 0.012998 CPU usage (%): 99.8636 Max. virtual memory (cumulated for all children) (KiB): 3736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.629904 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 762 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= 1 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node5 on Fri Apr 20 03:49:29 UTC 2007 IDJOB= 364557 IDBENCH= 2129 IDSOLVER= 157 FILE ID= node5/364557-1177040969 PBS_JOBID= 4640134 Free space on /tmp= 66356 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-jnh217.opb COMMAND LINE= /tmp/evaluation/364557-1177040969/PBS4 /tmp/evaluation/364557-1177040969/instance-364557-1177040969.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-364557-1177040969 -o ROOT/results/node5/conversion-364557-1177040969 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364557-1177040969/instance-364557-1177040969.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-364557-1177040969 -o ROOT/results/node5/solver-364557-1177040969 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364557-1177040969/PBS4 /tmp/evaluation/364557-1177040969/instance-364557-1177040969.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5 RANDOM SEED= 337073024 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1781712 kB Buffers: 57240 kB Cached: 152512 kB SwapCached: 9344 kB Active: 105284 kB Inactive: 127816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1781712 kB SwapTotal: 4192956 kB SwapFree: 4151632 kB Dirty: 1368 kB Writeback: 0 kB Mapped: 29748 kB Slab: 26736 kB Committed_AS: 8921264 kB PageTables: 1720 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= 66356 MiB End job on node5 on Fri Apr 20 03:49:30 UTC 2007