Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 0 | 0.58891 | 0.589402 |
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/363087-1177022866/instance-363087-1177022866.opb ...... 0.50/0.58 c done parsing opb. 0.50/0.58 o 0 0.50/0.58 s OPTIMUM FOUND 0.50/0.58 c Total Run Time 0.584912 0.50/0.58 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 0.50/0.58 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 0.50/0.58 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 0.50/0.58 v -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99
OK 0
/tmp/evaluation/363087-1177022866/instance-363087-1177022866.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-363087-1177022866 -o ROOT/results/node74/solver-363087-1177022866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363087-1177022866/PBS4 /tmp/evaluation/363087-1177022866/instance-363087-1177022866.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 1.03 0.99 3/66 3045 /proc/meminfo: memFree=1807896/2055920 swapFree=4183056/4192956 [pid=3045] ppid=3043 vsize=1320 CPUtime=0 /proc/3045/stat : 3045 (PBS4) R 3043 3045 2697 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 150201331 1351680 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3045/statm: 330 123 92 219 0 107 0 [startup+0.058357 s] /proc/loadavg: 0.91 1.03 0.99 3/66 3045 /proc/meminfo: memFree=1807896/2055920 swapFree=4183056/4192956 [pid=3045] ppid=3043 vsize=1576 CPUtime=0.05 /proc/3045/stat : 3045 (PBS4) R 3043 3045 2697 0 -1 4194304 254 0 0 0 5 0 0 0 18 0 1 0 150201331 1613824 236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3045/statm: 394 236 93 219 0 171 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1576 [startup+0.101361 s] /proc/loadavg: 0.91 1.03 0.99 3/66 3045 /proc/meminfo: memFree=1807896/2055920 swapFree=4183056/4192956 [pid=3045] ppid=3043 vsize=2220 CPUtime=0.09 /proc/3045/stat : 3045 (PBS4) R 3043 3045 2697 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 150201331 2273280 310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3045/statm: 555 310 93 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.301383 s] /proc/loadavg: 0.91 1.03 0.99 3/66 3045 /proc/meminfo: memFree=1807896/2055920 swapFree=4183056/4192956 [pid=3045] ppid=3043 vsize=3420 CPUtime=0.29 /proc/3045/stat : 3045 (PBS4) R 3043 3045 2697 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 150201331 3502080 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3045/statm: 855 595 93 219 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+0.501406 s] /proc/loadavg: 0.91 1.03 0.99 3/66 3045 /proc/meminfo: memFree=1807896/2055920 swapFree=4183056/4192956 [pid=3045] ppid=3043 vsize=5664 CPUtime=0.5 /proc/3045/stat : 3045 (PBS4) R 3043 3045 2697 0 -1 4194304 847 0 0 0 49 1 0 0 20 0 1 0 150201331 5799936 829 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3045/statm: 1416 829 93 219 0 1193 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 5664 Child status: 0 Real time (s): 0.589402 CPU time (s): 0.58891 CPU user time (s): 0.575912 CPU system time (s): 0.012998 CPU usage (%): 99.9165 Max. virtual memory (cumulated for all children) (KiB): 5664 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.575912 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= 939 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= 2 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node74 on Thu Apr 19 22:47:46 UTC 2007 IDJOB= 363087 IDBENCH= 1734 IDSOLVER= 157 FILE ID= node74/363087-1177022866 PBS_JOBID= 4630601 Free space on /tmp= 103204 MiB SOLVER NAME= PBS4 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= /tmp/evaluation/363087-1177022866/PBS4 /tmp/evaluation/363087-1177022866/instance-363087-1177022866.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-363087-1177022866 -o ROOT/results/node74/conversion-363087-1177022866 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363087-1177022866/instance-363087-1177022866.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-363087-1177022866 -o ROOT/results/node74/solver-363087-1177022866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363087-1177022866/PBS4 /tmp/evaluation/363087-1177022866/instance-363087-1177022866.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 41834777456d00b1f1bcfadb1f825a87 RANDOM SEED= 644243832 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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: 1808368 kB Buffers: 20628 kB Cached: 154948 kB SwapCached: 2992 kB Active: 56188 kB Inactive: 129028 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1808368 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 1312 kB Writeback: 0 kB Mapped: 15700 kB Slab: 48176 kB Committed_AS: 2055828 kB PageTables: 1480 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= 103204 MiB End job on node74 on Thu Apr 19 22:47:46 UTC 2007