Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 6.05708 | 6.0596 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-capri.opb |
MD5SUM | c604b2e3d1c07d3beeda9af6b1043272 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 2.55161 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 7817 |
Total number of constraints | 402 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 402 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 647 |
Number of terms in the objective function | 580 |
Biggest coefficient in the objective function | 107374182400000 |
Number of bits for the biggest coefficient in the objective function | 47 |
Sum of the numbers in the objective function | 1708358674549057 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 11690085472796672 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 80356363520648894 |
Number of bits of the biggest sum of numbers | 57 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.01 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.01 c Based on OpenSMT/CT 20091015 0.09/0.15 c constraints 402/0 clauses 0/0 units 0 0.09/0.15 c vars 7817 0.09/0.15 c objective 580 + -211342455537444 5.09/5.15 c 4.80527 178.492 131 78997 5.99/6.04 s UNSATISFIABLE
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-2682916-1277487142/watcher-2682916-1277487142 -o /tmp/evaluation-result-2682916-1277487142/solver-2682916-1277487142 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682916-1277487142.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 0.94 3/106 24486 /proc/meminfo: memFree=1812968/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=2268 CPUtime=0 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 290 0 0 0 0 0 0 0 18 0 1 0 124315850 2322432 209 1992294400 134512640 136421960 4289515728 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24486/statm: 567 209 146 467 0 98 0 [startup+0.0648799 s] /proc/loadavg: 1.00 1.00 0.94 3/106 24486 /proc/meminfo: memFree=1812968/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=3192 CPUtime=0.06 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 515 0 0 0 6 0 0 0 20 0 1 0 124315850 3268608 434 1992294400 134512640 136421960 4289515728 18446744073709551615 134541190 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24486/statm: 798 434 146 467 0 329 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3192 [startup+0.100887 s] /proc/loadavg: 1.00 1.00 0.94 3/106 24486 /proc/meminfo: memFree=1812968/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=3984 CPUtime=0.09 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 708 0 0 0 9 0 0 0 20 0 1 0 124315850 4079616 627 1992294400 134512640 136421960 4289515728 18446744073709551615 135818384 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24486/statm: 996 627 146 467 0 527 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3984 [startup+0.300929 s] /proc/loadavg: 1.00 1.00 0.94 3/106 24486 /proc/meminfo: memFree=1812968/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=19268 CPUtime=0.29 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 4529 0 0 0 26 3 0 0 20 0 1 0 124315850 19730432 4448 1992294400 134512640 136421960 4289515728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 4817 4448 195 467 0 4348 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19268 [startup+0.701016 s] /proc/loadavg: 1.00 1.00 0.94 3/106 24486 /proc/meminfo: memFree=1812968/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=43188 CPUtime=0.69 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 10783 0 0 0 63 6 0 0 20 0 1 0 124315850 44224512 10296 1992294400 134512640 136421960 4289515728 18446744073709551615 134784055 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 10797 10296 195 467 0 10328 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 43188 [startup+1.50119 s] /proc/loadavg: 1.00 1.00 0.94 2/107 24487 /proc/meminfo: memFree=1752324/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=98872 CPUtime=1.49 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 25681 0 0 0 138 11 0 0 23 0 1 0 124315850 101244928 24260 1992294400 134512640 136421960 4289515728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 24718 24262 195 467 0 24249 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 98872 [startup+3.10153 s] /proc/loadavg: 1.00 1.00 0.94 2/107 24487 /proc/meminfo: memFree=1653496/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=182464 CPUtime=3.09 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 47074 0 0 0 287 22 0 0 25 0 1 0 124315850 186843136 43429 1992294400 134512640 136421960 4289515728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 45616 43429 216 467 0 45147 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 182464 Solver just ended. Dumping a history of the last processes samples [startup+4.70087 s] /proc/loadavg: 1.00 1.00 0.94 2/107 24487 /proc/meminfo: memFree=1639112/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=182772 CPUtime=4.69 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 47125 0 0 0 436 33 0 0 25 0 1 0 124315850 187158528 43480 1992294400 134512640 136421960 4289515728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 45693 43480 216 467 0 45224 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 182772 [startup+5.50904 s] /proc/loadavg: 1.00 1.00 0.94 2/107 24487 /proc/meminfo: memFree=1644940/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=169268 CPUtime=5.5 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 47150 0 0 0 515 35 0 0 25 0 1 0 124315850 173330432 40881 1992294400 134512640 136421960 4289515728 18446744073709551615 134701435 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 42317 40881 240 467 0 41848 0 Current children cumulated CPU time (s) 5.5 Current children cumulated vsize (KiB) 169268 [startup+5.90112 s] /proc/loadavg: 1.00 1.00 0.94 2/107 24487 /proc/meminfo: memFree=1644940/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=169268 CPUtime=5.89 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 47150 0 0 0 554 35 0 0 25 0 1 0 124315850 173330432 40881 1992294400 134512640 136421960 4289515728 18446744073709551615 135818225 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 42317 40881 240 467 0 41848 0 Current children cumulated CPU time (s) 5.89 Current children cumulated vsize (KiB) 169268 [startup+6.00115 s] /proc/loadavg: 1.00 1.00 0.94 2/107 24487 /proc/meminfo: memFree=1644940/2059040 swapFree=4139960/4192956 [pid=24486] ppid=24484 vsize=158668 CPUtime=5.99 /proc/24486/stat : 24486 (pbct) R 24484 24486 23625 0 -1 4202496 47150 0 0 0 564 35 0 0 25 0 1 0 124315850 162476032 39285 1992294400 134512640 136421960 4289515728 18446744073709551615 135801316 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24486/statm: 39667 39285 240 467 0 39198 0 Current children cumulated CPU time (s) 5.99 Current children cumulated vsize (KiB) 158668 Child status: 0 Real time (s): 6.0596 CPU time (s): 6.05708 CPU user time (s): 5.68413 CPU system time (s): 0.372943 CPU usage (%): 99.9585 Max. virtual memory (cumulated for all children) (KiB): 182772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.68413 system time used= 0.372943 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 47151 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= 1 involuntary context switches= 73 runsolver used 0.010998 second user time and 0.039993 second system time The end
Begin job on node010 at 2010-06-25 19:32:22 IDJOB=2682916 IDBENCH=2426 IDSOLVER=1192 FILE ID=node010/2682916-1277487142 PBS_JOBID= 11190526 Free space on /tmp= 62388 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-capri.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682916-1277487142/watcher-2682916-1277487142 -o /tmp/evaluation-result-2682916-1277487142/solver-2682916-1277487142 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682916-1277487142.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c604b2e3d1c07d3beeda9af6b1043272 RANDOM SEED=959964620 node010.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 : 3000.267 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 : 3000.267 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: 1813372 kB Buffers: 54728 kB Cached: 91832 kB SwapCached: 5536 kB Active: 68968 kB Inactive: 90680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1813372 kB SwapTotal: 4192956 kB SwapFree: 4139960 kB Dirty: 2484 kB Writeback: 0 kB AnonPages: 11692 kB Mapped: 11968 kB Slab: 64044 kB PageTables: 4228 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182456 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= 62388 MiB End job on node010 at 2010-06-25 19:32:28