Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 62027 | 9.09762 | 9.10366 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb |
MD5SUM | ab21eb5817d07a398a94670d7815d5fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 62027 |
Best CPU time to get the best result obtained on this benchmark | 0.016996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 62027 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 23 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 40 |
Biggest coefficient in the objective function | 8161 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 265332 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 8161 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 265332 |
Number of bits of the biggest sum of numbers | 19 |
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 Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 40 - #constraints read: 24 0.00/0.00 o 67686 0.00/0.00 o 67651 0.00/0.00 o 67644 0.00/0.00 o 67551 0.00/0.00 o 67303 0.00/0.00 o 67268 0.00/0.00 o 66778 0.00/0.00 o 66743 0.00/0.00 o 66718 0.00/0.00 o 66010 0.00/0.00 o 65968 0.00/0.00 o 65559 0.00/0.00 o 65311 0.00/0.00 o 65176 0.00/0.00 o 64928 0.00/0.00 o 64842 0.00/0.00 o 64790 0.00/0.01 o 64704 0.00/0.01 o 64690 0.00/0.01 o 64442 0.00/0.01 o 64085 0.00/0.01 o 63837 0.00/0.02 o 63799 0.00/0.09 o 63724 0.00/0.09 o 63535 0.00/0.09 o 63521 0.19/0.25 o 63378 0.19/0.26 o 63286 0.19/0.26 o 62903 0.59/0.68 o 62769 0.79/0.90 o 62634 0.88/0.91 o 62180 1.10/1.12 o 62051 8.99/9.03 o 62027 9.09/9.10 c optimum objective found = 62027 9.09/9.10 c total time : 9.09 s 9.09/9.10 s OPTIMUM FOUND 9.09/9.10 v -x1 x2 -x3 -x4 -x5 x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 x26 -x27 -x28 x29 -x30 9.09/9.10 v -x31 -x32 -x33 x34 -x35 -x36 -x37 x38 -x39 -x40
OK 62027
/tmp/evaluation/363599-1177029858/instance-363599-1177029858.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-363599-1177029858 -o ROOT/results/node9/solver-363599-1177029858 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363599-1177029858/instance-363599-1177029858.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: 0.96 1.02 1.02 3/77 21569 /proc/meminfo: memFree=1810800/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=0 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 179023334 2617344 239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 239 205 16 0 78 0 [startup+0.10186 s] /proc/loadavg: 0.96 1.02 1.02 3/77 21569 /proc/meminfo: memFree=1810800/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=0.09 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 179023334 2617344 241 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 241 205 16 0 78 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2556 [startup+0.20186 s] /proc/loadavg: 0.96 1.02 1.02 3/77 21569 /proc/meminfo: memFree=1810800/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=0.19 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 272 0 0 0 19 0 0 0 18 0 1 0 179023334 2617344 242 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 242 205 16 0 78 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2556 [startup+0.301872 s] /proc/loadavg: 0.96 1.02 1.02 3/77 21569 /proc/meminfo: memFree=1810800/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=0.28 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 272 0 0 0 28 0 0 0 19 0 1 0 179023334 2617344 242 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 242 205 16 0 78 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 2556 [startup+0.701915 s] /proc/loadavg: 0.96 1.02 1.02 3/77 21569 /proc/meminfo: memFree=1810800/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=0.69 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 273 0 0 0 67 2 0 0 23 0 1 0 179023334 2617344 243 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 243 205 16 0 78 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2556 [startup+1.50201 s] /proc/loadavg: 0.96 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810600/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=1.48 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 273 0 0 0 143 5 0 0 25 0 1 0 179023334 2617344 243 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 243 205 16 0 78 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 2556 [startup+3.10119 s] /proc/loadavg: 0.96 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810472/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=3.08 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 275 0 0 0 296 12 0 0 25 0 1 0 179023334 2617344 245 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 245 205 16 0 78 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 2556 [startup+6.30155 s] /proc/loadavg: 0.97 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=6.29 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 276 0 0 0 603 26 0 0 25 0 1 0 179023334 2617344 246 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 246 205 16 0 78 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 2556 Solver just ended. Dumping a history of the last processes samples [startup+6.40156 s] /proc/loadavg: 0.97 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=6.39 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 276 0 0 0 613 26 0 0 25 0 1 0 179023334 2617344 246 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 246 205 16 0 78 0 Current children cumulated CPU time (s) 6.39 Current children cumulated vsize (KiB) 2556 [startup+8.00174 s] /proc/loadavg: 0.97 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=7.99 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 276 0 0 0 768 31 0 0 25 0 1 0 179023334 2617344 246 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 246 205 16 0 78 0 Current children cumulated CPU time (s) 7.99 Current children cumulated vsize (KiB) 2556 [startup+8.80183 s] /proc/loadavg: 0.97 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=8.79 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 277 0 0 0 844 35 0 0 25 0 1 0 179023334 2617344 247 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 247 205 16 0 78 0 Current children cumulated CPU time (s) 8.79 Current children cumulated vsize (KiB) 2556 [startup+9.00185 s] /proc/loadavg: 0.97 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=8.99 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 277 0 0 0 863 36 0 0 25 0 1 0 179023334 2617344 247 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 247 205 16 0 78 0 Current children cumulated CPU time (s) 8.99 Current children cumulated vsize (KiB) 2556 [startup+9.10186 s] /proc/loadavg: 0.97 1.02 1.02 2/78 21570 /proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956 [pid=21569] ppid=21567 vsize=2556 CPUtime=9.09 /proc/21569/stat : 21569 (Pueblo) R 21567 21569 21128 0 -1 4194304 277 0 0 0 872 37 0 0 25 0 1 0 179023334 2617344 247 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21569/statm: 639 247 205 16 0 78 0 Current children cumulated CPU time (s) 9.09 Current children cumulated vsize (KiB) 2556 Child status: 30 Real time (s): 9.10366 CPU time (s): 9.09762 CPU user time (s): 8.72567 CPU system time (s): 0.371943 CPU usage (%): 99.9337 Max. virtual memory (cumulated for all children) (KiB): 2556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.72567 system time used= 0.371943 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 284 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= 13 involuntary context switches= 183 runsolver used 0.014997 second user time and 0.022996 second system time The end
Begin job on node9 on Fri Apr 20 00:44:18 UTC 2007 IDJOB= 363599 IDBENCH= 1867 IDSOLVER= 165 FILE ID= node9/363599-1177029858 PBS_JOBID= 4630654 Free space on /tmp= 66426 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb COMMAND LINE= Pueblo /tmp/evaluation/363599-1177029858/instance-363599-1177029858.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-363599-1177029858 -o ROOT/results/node9/conversion-363599-1177029858 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363599-1177029858/instance-363599-1177029858.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-363599-1177029858 -o ROOT/results/node9/solver-363599-1177029858 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363599-1177029858/instance-363599-1177029858.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb RANDOM SEED= 856009191 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1811208 kB Buffers: 46608 kB Cached: 134464 kB SwapCached: 7900 kB Active: 100544 kB Inactive: 104312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1811208 kB SwapTotal: 4192956 kB SwapFree: 4152812 kB Dirty: 2300 kB Writeback: 0 kB Mapped: 29992 kB Slab: 25364 kB Committed_AS: 6461584 kB PageTables: 1788 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= 66426 MiB End job on node9 on Fri Apr 20 00:44:27 UTC 2007