Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 5.16321 | 5.16412 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-etamacro.opb |
MD5SUM | f7cd52c219cc6e0fc4b5401699d735d9 |
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 | 2.71959 |
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 | 15742 |
Total number of constraints | 530 |
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 | 530 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 522 |
Number of terms in the objective function | 1442 |
Biggest coefficient in the objective function | 25807666597068800000 |
Number of bits for the biggest coefficient in the objective function | 65 |
Sum of the numbers in the objective function | 217111455784720206333 |
Number of bits of the sum of numbers in the objective function | 68 |
Biggest number in a constraint | 25807666597068800000 |
Number of bits of the biggest number in a constraint | 65 |
Biggest sum of numbers in a constraint | 217111455784720206333 |
Number of bits of the biggest sum of numbers | 68 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.19/0.20 c constraints 529/0 clauses 0/0 units 2383 0.19/0.20 c vars 15742 0.19/0.20 c objective 1378 + -126054179693628233933 3.89/3.93 c 3.65344 238.312 0 0 5.09/5.14 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-2669313-1276546767/watcher-2669313-1276546767 -o /tmp/evaluation-result-2669313-1276546767/solver-2669313-1276546767 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669313-1276546767.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: 0.87 1.05 1.02 3/106 1274 /proc/meminfo: memFree=1824396/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=2208 CPUtime=0 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 260 0 0 0 0 0 0 0 22 0 1 0 30278252 2260992 183 1992294400 134512640 136485738 4289621616 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/1274/statm: 552 183 151 482 0 68 0 [startup+0.0968559 s] /proc/loadavg: 0.87 1.05 1.02 3/106 1274 /proc/meminfo: memFree=1824396/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=4084 CPUtime=0.09 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 718 0 0 0 9 0 0 0 22 0 1 0 30278252 4182016 641 1992294400 134512640 136485738 4289621616 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/1274/statm: 1021 641 157 482 0 537 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4084 [startup+0.100855 s] /proc/loadavg: 0.87 1.05 1.02 3/106 1274 /proc/meminfo: memFree=1824396/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=4084 CPUtime=0.09 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 739 0 0 0 9 0 0 0 22 0 1 0 30278252 4182016 662 1992294400 134512640 136485738 4289621616 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/1274/statm: 1021 662 157 482 0 537 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4084 [startup+0.300892 s] /proc/loadavg: 0.87 1.05 1.02 3/106 1274 /proc/meminfo: memFree=1824396/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=16764 CPUtime=0.29 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 3851 0 0 0 27 2 0 0 22 0 1 0 30278252 17166336 3774 1992294400 134512640 136485738 4289621616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 4191 3775 197 482 0 3707 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 16764 [startup+0.700962 s] /proc/loadavg: 0.87 1.05 1.02 3/106 1274 /proc/meminfo: memFree=1824396/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=47588 CPUtime=0.69 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 11834 0 0 0 63 6 0 0 24 0 1 0 30278252 48730112 11318 1992294400 134512640 136485738 4289621616 18446744073709551615 135340034 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 11897 11319 197 482 0 11413 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 47588 [startup+1.50111 s] /proc/loadavg: 0.87 1.05 1.02 2/107 1275 /proc/meminfo: memFree=1761148/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=92656 CPUtime=1.49 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 23786 0 0 0 139 10 0 0 25 0 1 0 30278252 94879744 22529 1992294400 134512640 136485738 4289621616 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 23164 22529 197 482 0 22680 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 92656 [startup+3.10039 s] /proc/loadavg: 0.88 1.05 1.02 2/107 1275 /proc/meminfo: memFree=1701504/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=223732 CPUtime=3.09 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 58307 0 0 0 284 25 0 0 25 0 1 0 30278252 229101568 54251 1992294400 134512640 136485738 4289621616 18446744073709551615 134906274 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 55933 54251 210 482 0 55449 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 223732 Solver just ended. Dumping a history of the last processes samples [startup+3.90053 s] /proc/loadavg: 0.88 1.05 1.02 2/107 1275 /proc/meminfo: memFree=1605900/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=242424 CPUtime=3.89 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 63033 0 0 0 361 28 0 0 25 0 1 0 30278252 248242176 58654 1992294400 134512640 136485738 4289621616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 60606 58655 218 482 0 60122 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 242424 [startup+4.70068 s] /proc/loadavg: 0.88 1.05 1.02 2/107 1275 /proc/meminfo: memFree=1596476/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=226804 CPUtime=4.69 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 63432 0 0 0 441 28 0 0 25 0 1 0 30278252 232247296 55243 1992294400 134512640 136485738 4289621616 18446744073709551615 135839787 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 56701 55243 246 482 0 56217 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 226804 [startup+5.10076 s] /proc/loadavg: 0.88 1.05 1.02 2/107 1275 /proc/meminfo: memFree=1596476/2059040 swapFree=4136716/4192956 [pid=1274] ppid=1272 vsize=213984 CPUtime=5.09 /proc/1274/stat : 1274 (pbct) R 1272 1274 349 0 -1 4202496 63433 0 0 0 481 28 0 0 25 0 1 0 30278252 219119616 53094 1992294400 134512640 136485738 4289621616 18446744073709551615 135839787 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1274/statm: 53496 53094 247 482 0 53012 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 213984 Child status: 0 Real time (s): 5.16412 CPU time (s): 5.16321 CPU user time (s): 4.85426 CPU system time (s): 0.308953 CPU usage (%): 99.9825 Max. virtual memory (cumulated for all children) (KiB): 242424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.85426 system time used= 0.308953 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 63433 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= 68 runsolver used 0.007998 second user time and 0.032994 second system time The end
Begin job on node012 at 2010-06-14 22:19:27 IDJOB=2669313 IDBENCH=2402 IDSOLVER=1170 FILE ID=node012/2669313-1276546767 PBS_JOBID= 11173474 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-etamacro.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669313-1276546767/watcher-2669313-1276546767 -o /tmp/evaluation-result-2669313-1276546767/solver-2669313-1276546767 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669313-1276546767.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f7cd52c219cc6e0fc4b5401699d735d9 RANDOM SEED=2058177358 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1824792 kB Buffers: 40320 kB Cached: 114524 kB SwapCached: 9652 kB Active: 74876 kB Inactive: 92692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1824792 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 3176 kB Writeback: 0 kB AnonPages: 10984 kB Mapped: 9344 kB Slab: 44956 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180444 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= 62500 MiB End job on node012 at 2010-06-14 22:19:32