Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 31.9751 | 32.0063 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-dano3_5.opb |
MD5SUM | 143c67a6efdf0b74421c6a96157a0df7 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 404336 |
Total number of constraints | 3663 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5 |
Number of constraints which are nor clauses,nor cardinality constraints | 3658 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 15900 |
Number of terms in the objective function | 30 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 1073741823 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 134217728000 |
Number of bits of the biggest number in a constraint | 37 |
Biggest sum of numbers in a constraint | 569083166190 |
Number of bits of the biggest sum of numbers | 40 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 7.69/7.80 c constraints 3663/0 clauses 0/0 units 5628 7.69/7.80 c vars 404336 7.69/7.80 c objective 30 + 0 31.79/31.82 s UNKNOWN
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681905-1277484701/watcher-2681905-1277484701 -o /tmp/evaluation-result-2681905-1277484701/solver-2681905-1277484701 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681905-1277484701.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.04 1.04 1.00 3/106 29858 /proc/meminfo: memFree=1833384/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=2268 CPUtime=0 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 289 0 0 0 0 0 0 0 17 0 1 0 89762579 2322432 208 1992294400 134512640 136421960 4290844032 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 567 209 145 467 0 98 0 [startup+0.055416 s] /proc/loadavg: 1.04 1.04 1.00 3/106 29858 /proc/meminfo: memFree=1833384/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=3516 CPUtime=0.05 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 570 0 0 0 5 0 0 0 17 0 1 0 89762579 3600384 489 1992294400 134512640 136421960 4290844032 18446744073709551615 135378141 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 879 489 145 467 0 410 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3516 [startup+0.101423 s] /proc/loadavg: 1.04 1.04 1.00 3/106 29858 /proc/meminfo: memFree=1833384/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=4644 CPUtime=0.09 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 831 0 0 0 9 0 0 0 17 0 1 0 89762579 4755456 750 1992294400 134512640 136421960 4290844032 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 1161 751 145 467 0 692 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4644 [startup+0.301459 s] /proc/loadavg: 1.04 1.04 1.00 3/106 29858 /proc/meminfo: memFree=1833384/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=9620 CPUtime=0.29 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 1948 0 0 0 28 1 0 0 17 0 1 0 89762579 9850880 1867 1992294400 134512640 136421960 4290844032 18446744073709551615 135527118 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 2405 1867 145 467 0 1936 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9620 [startup+0.701532 s] /proc/loadavg: 1.04 1.04 1.00 3/106 29858 /proc/meminfo: memFree=1833384/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=19692 CPUtime=0.69 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 4186 0 0 0 67 2 0 0 17 0 1 0 89762579 20164608 4105 1992294400 134512640 136421960 4290844032 18446744073709551615 135372741 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 4923 4105 145 467 0 4454 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19692 [startup+1.50168 s] /proc/loadavg: 1.04 1.04 1.00 2/107 29859 /proc/meminfo: memFree=1810808/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=39544 CPUtime=1.49 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 8642 0 0 0 145 4 0 0 18 0 1 0 89762579 40493056 8561 1992294400 134512640 136421960 4290844032 18446744073709551615 135818281 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 9886 8561 145 467 0 9417 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 39544 [startup+3.10097 s] /proc/loadavg: 1.04 1.04 1.00 2/107 29861 /proc/meminfo: memFree=1786132/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=77780 CPUtime=3.09 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 17603 0 0 0 300 9 0 0 21 0 1 0 89762579 79646720 17522 1992294400 134512640 136421960 4290844032 18446744073709551615 134531602 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 19445 17523 146 467 0 18976 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 77780 [startup+6.30155 s] /proc/loadavg: 1.03 1.04 1.00 2/107 29861 /proc/meminfo: memFree=1718924/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=142304 CPUtime=6.29 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 33503 0 0 0 613 16 0 0 25 0 1 0 89762579 145719296 33389 1992294400 134512640 136421960 4290844032 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29858/statm: 35576 33389 146 467 0 35107 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 142304 [startup+12.7007 s] /proc/loadavg: 1.03 1.04 1.00 2/107 29861 /proc/meminfo: memFree=1359076/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=537640 CPUtime=12.68 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 136490 0 0 0 1202 66 0 0 25 0 1 0 89762579 550543360 130836 1992294400 134512640 136421960 4290844032 18446744073709551615 134707022 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29858/statm: 134410 130836 195 467 0 133941 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 537640 [startup+25.501 s] /proc/loadavg: 1.02 1.04 1.00 2/107 29861 /proc/meminfo: memFree=438128/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=1449296 CPUtime=25.48 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 378530 0 0 0 2374 174 0 0 25 0 1 0 89762579 1484079104 353991 1992294400 134512640 136421960 4290844032 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29858/statm: 362324 353992 195 467 0 361855 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1449296 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+31.8119 s] /proc/loadavg: 1.02 1.04 1.00 3/107 29861 /proc/meminfo: memFree=9972/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=1847588 CPUtime=31.79 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4202496 486828 0 0 0 2955 224 0 0 25 0 1 0 89762579 1891930112 458446 1992294400 134512640 136421960 4290844032 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 2 /proc/29858/statm: 461897 458446 195 467 0 461428 0 Current children cumulated CPU time (s) 31.79 Current children cumulated vsize (KiB) 1847588 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+32.0012 s] /proc/loadavg: 1.02 1.04 1.00 3/107 29861 /proc/meminfo: memFree=9972/2059040 swapFree=4139836/4192956 [pid=29858] ppid=29856 vsize=0 CPUtime=31.96 /proc/29858/stat : 29858 (pbct) R 29856 29858 29396 0 -1 4194308 486839 0 0 0 2955 241 0 0 25 0 1 0 89762579 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 2 /proc/29858/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 31.96 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 32.0063 CPU time (s): 31.9751 CPU user time (s): 29.5515 CPU system time (s): 2.42363 CPU usage (%): 99.9028 Max. virtual memory (cumulated for all children) (KiB): 1847588 getrusage(RUSAGE_CHILDREN,...) data: user time used= 29.5515 system time used= 2.42363 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 486839 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= 2 involuntary context switches= 31 runsolver used 0.035994 second user time and 0.187971 second system time The end
Begin job on node044 at 2010-06-25 18:51:43 IDJOB=2681905 IDBENCH=2314 IDSOLVER=1192 FILE ID=node044/2681905-1277484701 PBS_JOBID= 11190501 Free space on /tmp= 62192 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681905-1277484701/watcher-2681905-1277484701 -o /tmp/evaluation-result-2681905-1277484701/solver-2681905-1277484701 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681905-1277484701.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 143c67a6efdf0b74421c6a96157a0df7 RANDOM SEED=1625711636 node044.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.266 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.53 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 : 3000.266 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1833912 kB Buffers: 19272 kB Cached: 128184 kB SwapCached: 6084 kB Active: 114692 kB Inactive: 45824 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833912 kB SwapTotal: 4192956 kB SwapFree: 4139836 kB Dirty: 34184 kB Writeback: 0 kB AnonPages: 11728 kB Mapped: 12016 kB Slab: 42560 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181320 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62192 MiB End job on node044 at 2010-06-25 18:52:17