Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 0 | 0.576911 | 0.578257 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-enigma.opb |
MD5SUM | 41834777456d00b1f1bcfadb1f825a87 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.147976 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 49638 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524340 |
Number of bits of the biggest sum of numbers | 20 |
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/458618-1178638641/instance-458618-1178638641.opb ...... 0.49/0.57 c done parsing opb. 0.49/0.57 o 0 0.49/0.57 s OPTIMUM FOUND 0.49/0.57 c Total Run Time 0.573913 0.49/0.57 v x1 -x10 -x100 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x2 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 0.49/0.57 v -x33 -x34 x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 0.49/0.57 v -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 -x80 -x81 0.49/0.57 v -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99
OK 0
/tmp/evaluation/458618-1178638641/instance-458618-1178638641.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-458618-1178638641 -o ROOT/results/node2/solver-458618-1178638641 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458618-1178638641/instance-458618-1178638641.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: 1.02 1.01 1.00 3/77 15143 /proc/meminfo: memFree=1783664/2055920 swapFree=4148860/4192956 [pid=15143] ppid=15141 vsize=1320 CPUtime=0 /proc/15143/stat : 15143 (PBS4_SAT07v2) R 15141 15143 15031 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 339901877 1351680 121 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15143/statm: 330 121 90 219 0 107 0 [startup+0.0811699 s] /proc/loadavg: 1.02 1.01 1.00 3/77 15143 /proc/meminfo: memFree=1783664/2055920 swapFree=4148860/4192956 [pid=15143] ppid=15141 vsize=2220 CPUtime=0.07 /proc/15143/stat : 15143 (PBS4_SAT07v2) R 15141 15143 15031 0 -1 4194304 292 0 0 0 7 0 0 0 18 0 1 0 339901877 2273280 274 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15143/statm: 555 274 90 219 0 332 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2220 [startup+0.101171 s] /proc/loadavg: 1.02 1.01 1.00 3/77 15143 /proc/meminfo: memFree=1783664/2055920 swapFree=4148860/4192956 [pid=15143] ppid=15141 vsize=2220 CPUtime=0.09 /proc/15143/stat : 15143 (PBS4_SAT07v2) R 15141 15143 15031 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 339901877 2273280 308 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15143/statm: 555 308 90 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.301193 s] /proc/loadavg: 1.02 1.01 1.00 3/77 15143 /proc/meminfo: memFree=1783664/2055920 swapFree=4148860/4192956 [pid=15143] ppid=15141 vsize=3420 CPUtime=0.29 /proc/15143/stat : 15143 (PBS4_SAT07v2) R 15141 15143 15031 0 -1 4194304 612 0 0 0 29 0 0 0 19 0 1 0 339901877 3502080 594 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15143/statm: 855 594 90 219 0 632 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3420 Solver just ended. Dumping a history of the last processes samples [startup+0.501213 s] /proc/loadavg: 1.02 1.01 1.00 3/77 15143 /proc/meminfo: memFree=1783664/2055920 swapFree=4148860/4192956 [pid=15143] ppid=15141 vsize=5664 CPUtime=0.49 /proc/15143/stat : 15143 (PBS4_SAT07v2) R 15141 15143 15031 0 -1 4194304 853 0 0 0 49 0 0 0 20 0 1 0 339901877 5799936 835 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15143/statm: 1416 835 90 219 0 1193 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5664 Child status: 0 Real time (s): 0.578257 CPU time (s): 0.576911 CPU user time (s): 0.566913 CPU system time (s): 0.009998 CPU usage (%): 99.7673 Max. virtual memory (cumulated for all children) (KiB): 5664 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.566913 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 938 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 0.001999 second user time and 0.005999 second system time The end
Begin job on node2 on Tue May 8 15:37:21 UTC 2007 IDJOB= 458618 IDBENCH= 1734 IDSOLVER= 200 FILE ID= node2/458618-1178638641 PBS_JOBID= 5217817 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-enigma.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458618-1178638641/instance-458618-1178638641.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-458618-1178638641 -o ROOT/results/node2/conversion-458618-1178638641 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458618-1178638641/instance-458618-1178638641.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-458618-1178638641 -o ROOT/results/node2/solver-458618-1178638641 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458618-1178638641/instance-458618-1178638641.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 41834777456d00b1f1bcfadb1f825a87 RANDOM SEED= 474261613 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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: 1784072 kB Buffers: 35564 kB Cached: 150620 kB SwapCached: 12104 kB Active: 86304 kB Inactive: 122652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1784072 kB SwapTotal: 4192956 kB SwapFree: 4148860 kB Dirty: 2264 kB Writeback: 0 kB Mapped: 29816 kB Slab: 48364 kB Committed_AS: 11684784 kB PageTables: 1860 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= 66562 MiB End job on node2 on Tue May 8 15:37:22 UTC 2007