Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 32.2211 | 32.6595 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-dano3_4.opb |
MD5SUM | 77442b3482c8e96813b174683c20fffc |
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 | 404566 |
Total number of constraints | 3686 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 4 |
Number of constraints which are nor clauses,nor cardinality constraints | 3682 |
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 7.79/7.81 c constraints 3686/0 clauses 0/0 units 5601 7.79/7.81 c vars 404566 7.79/7.81 c objective 30 + 0 32.03/32.47 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-2681915-1277485250/watcher-2681915-1277485250 -o /tmp/evaluation-result-2681915-1277485250/solver-2681915-1277485250 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681915-1277485250.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: 1.00 1.00 0.97 3/106 29782 /proc/meminfo: memFree=1786060/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=2268 CPUtime=0 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 289 0 0 0 0 0 0 0 18 0 1 0 89817214 2322432 208 1992294400 134512640 136421960 4289061040 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 567 208 145 467 0 98 0 [startup+0.045618 s] /proc/loadavg: 1.00 1.00 0.97 3/106 29782 /proc/meminfo: memFree=1786060/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=3220 CPUtime=0.04 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 519 0 0 0 4 0 0 0 18 0 1 0 89817214 3297280 438 1992294400 134512640 136421960 4289061040 18446744073709551615 135158939 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 805 438 145 467 0 336 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3220 [startup+0.101624 s] /proc/loadavg: 1.00 1.00 0.97 3/106 29782 /proc/meminfo: memFree=1786060/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=4640 CPUtime=0.09 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 828 0 0 0 9 0 0 0 21 0 1 0 89817214 4751360 747 1992294400 134512640 136421960 4289061040 18446744073709551615 135153561 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 1160 747 145 467 0 691 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4640 [startup+0.301645 s] /proc/loadavg: 1.00 1.00 0.97 3/106 29782 /proc/meminfo: memFree=1786060/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=9604 CPUtime=0.29 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 1947 0 0 0 29 0 0 0 21 0 1 0 89817214 9834496 1866 1992294400 134512640 136421960 4289061040 18446744073709551615 135372694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 2401 1866 145 467 0 1932 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9604 [startup+0.700688 s] /proc/loadavg: 1.00 1.00 0.97 3/106 29782 /proc/meminfo: memFree=1786060/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=19672 CPUtime=0.69 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 4177 0 0 0 68 1 0 0 22 0 1 0 89817214 20144128 4096 1992294400 134512640 136421960 4289061040 18446744073709551615 135801367 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 4918 4100 145 467 0 4449 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19672 [startup+1.50077 s] /proc/loadavg: 1.00 1.00 0.97 3/107 29783 /proc/meminfo: memFree=1763484/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=39400 CPUtime=1.49 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 8599 0 0 0 145 4 0 0 25 0 1 0 89817214 40345600 8518 1992294400 134512640 136421960 4289061040 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 9850 8518 145 467 0 9381 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 39400 [startup+3.10095 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29783 /proc/meminfo: memFree=1738932/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=77884 CPUtime=3.09 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 17597 0 0 0 302 7 0 0 25 0 1 0 89817214 79753216 17516 1992294400 134512640 136421960 4289061040 18446744073709551615 135160300 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 19471 17516 146 467 0 19002 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 77884 [startup+6.30129 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29783 /proc/meminfo: memFree=1671724/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=142032 CPUtime=6.29 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 33416 0 0 0 611 18 0 0 25 0 1 0 89817214 145440768 33302 1992294400 134512640 136421960 4289061040 18446744073709551615 135158984 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29782/statm: 35508 33302 146 467 0 35039 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 142032 [startup+12.701 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29794 /proc/meminfo: memFree=1313736/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=535812 CPUtime=12.68 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 135978 0 0 0 1203 65 0 0 25 0 1 0 89817214 548671488 130324 1992294400 134512640 136421960 4289061040 18446744073709551615 135809859 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29782/statm: 133953 130325 195 467 0 133484 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 535812 [startup+25.5013 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29794 /proc/meminfo: memFree=392044/2059040 swapFree=4136688/4192956 [pid=29782] ppid=29780 vsize=1448364 CPUtime=25.47 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 378269 0 0 0 2380 167 0 0 25 0 1 0 89817214 1483124736 353730 1992294400 134512640 136421960 4289061040 18446744073709551615 134717090 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29782/statm: 362091 353731 195 467 0 361622 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 1448364 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+32.4634 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29794 /proc/meminfo: memFree=7760/2059040 swapFree=4135892/4192956 [pid=29782] ppid=29780 vsize=1846788 CPUtime=32.03 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4202496 486642 0 0 0 2984 219 0 0 24 0 1 0 89817214 1891110912 458260 1992294400 134512640 136421960 4289061040 18446744073709551615 135718240 0 0 4096 16387 0 0 0 17 0 0 0 39 /proc/29782/statm: 461697 458260 195 467 0 461228 0 Current children cumulated CPU time (s) 32.03 Current children cumulated vsize (KiB) 1846788 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+32.5094 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29794 /proc/meminfo: memFree=7760/2059040 swapFree=4135892/4192956 [pid=29782] ppid=29780 vsize=0 CPUtime=32.07 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4194308 486646 0 0 0 2984 223 0 0 25 0 1 0 89817214 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 39 /proc/29782/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.07 Current children cumulated vsize (KiB) 0 [startup+32.6024 s] /proc/loadavg: 1.00 1.00 0.97 2/107 29794 /proc/meminfo: memFree=7760/2059040 swapFree=4135892/4192956 [pid=29782] ppid=29780 vsize=0 CPUtime=32.16 /proc/29782/stat : 29782 (pbct) R 29780 29782 29172 0 -1 4194308 486646 0 0 0 2984 232 0 0 25 0 1 0 89817214 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 39 /proc/29782/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.16 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 32.6595 CPU time (s): 32.2211 CPU user time (s): 29.8415 CPU system time (s): 2.37964 CPU usage (%): 98.6577 Max. virtual memory (cumulated for all children) (KiB): 1846788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 29.8415 system time used= 2.37964 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 486646 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= 6 involuntary context switches= 79 runsolver used 0.06199 second user time and 0.165974 second system time The end
Begin job on node047 at 2010-06-25 19:00:52 IDJOB=2681915 IDBENCH=2336 IDSOLVER=1192 FILE ID=node047/2681915-1277485250 PBS_JOBID= 11190499 Free space on /tmp= 62448 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_4.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681915-1277485250/watcher-2681915-1277485250 -o /tmp/evaluation-result-2681915-1277485250/solver-2681915-1277485250 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681915-1277485250.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 77442b3482c8e96813b174683c20fffc RANDOM SEED=1071735647 node047.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1786340 kB Buffers: 52948 kB Cached: 120984 kB SwapCached: 9176 kB Active: 96740 kB Inactive: 90256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1786340 kB SwapTotal: 4192956 kB SwapFree: 4136688 kB Dirty: 34248 kB Writeback: 0 kB AnonPages: 11696 kB Mapped: 8272 kB Slab: 63460 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181268 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= 62448 MiB End job on node047 at 2010-06-25 19:01:26