Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 0.029994 | 0.0293489 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb |
MD5SUM | 9b4418c5c34f37121cd9ad7732df64ff |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1120 |
Best CPU time to get the best result obtained on this benchmark | 0.148976 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1120 |
Optimality of the best value was proved | YES |
Number of variables | 89 |
Total number of constraints | 28 |
Number of constraints which are clauses | 2 |
Number of constraints which are cardinality constraints (but not clauses) | 15 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 47 |
Number of terms in the objective function | 85 |
Biggest coefficient in the objective function | 517 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 15494 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 1656 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 15494 |
Number of bits of the biggest sum of numbers | 14 |
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 0.00/0.00 c constraints 23/0 clauses 5/0 units 0 0.00/0.00 c vars 89 0.00/0.00 c objective 85 + 0 0.01/0.02 c 0.023996 4.86719 0 0 0.01/0.02 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-2669169-1276437411/watcher-2669169-1276437411 -o /tmp/evaluation-result-2669169-1276437411/solver-2669169-1276437411 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669169-1276437411.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: 0.99 0.97 0.99 3/106 23203 /proc/meminfo: memFree=1870348/2059040 swapFree=4140228/4192956 [pid=23203] ppid=23201 vsize=3516 CPUtime=0 /proc/23203/stat : 23203 (pbct) R 23201 23203 21207 0 -1 4202496 569 0 0 0 0 0 0 0 20 0 1 0 19342862 3600384 491 1992294400 134512640 136485738 4286936704 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23203/statm: 879 492 198 482 0 395 0 [startup+0.015488 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23203 /proc/meminfo: memFree=1870348/2059040 swapFree=4140228/4192956 [pid=23203] ppid=23201 vsize=4048 CPUtime=0.01 /proc/23203/stat : 23203 (pbct) R 23201 23203 21207 0 -1 4202496 698 0 0 0 1 0 0 0 20 0 1 0 19342862 4145152 620 1992294400 134512640 136485738 4286936704 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23203/statm: 1012 620 198 482 0 528 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4048 Solver just ended. Dumping a history of the last processes samples [startup+0.015488 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23203 /proc/meminfo: memFree=1870348/2059040 swapFree=4140228/4192956 [pid=23203] ppid=23201 vsize=4048 CPUtime=0.01 /proc/23203/stat : 23203 (pbct) R 23201 23203 21207 0 -1 4202496 698 0 0 0 1 0 0 0 20 0 1 0 19342862 4145152 620 1992294400 134512640 136485738 4286936704 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23203/statm: 1012 620 198 482 0 528 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4048 Child status: 0 Real time (s): 0.0293489 CPU time (s): 0.029994 CPU user time (s): 0.026995 CPU system time (s): 0.002999 CPU usage (%): 102.198 Max. virtual memory (cumulated for all children) (KiB): 4048 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.026995 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 977 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= 1 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node009 at 2010-06-13 15:56:51 IDJOB=2669169 IDBENCH=1868 IDSOLVER=1170 FILE ID=node009/2669169-1276437411 PBS_JOBID= 11173311 Free space on /tmp= 62444 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669169-1276437411/watcher-2669169-1276437411 -o /tmp/evaluation-result-2669169-1276437411/solver-2669169-1276437411 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669169-1276437411.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9b4418c5c34f37121cd9ad7732df64ff RANDOM SEED=1526246213 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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: 1870876 kB Buffers: 6624 kB Cached: 104052 kB SwapCached: 5328 kB Active: 23344 kB Inactive: 99432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1870876 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 1988 kB Writeback: 0 kB AnonPages: 10932 kB Mapped: 12952 kB Slab: 43468 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180168 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= 62440 MiB End job on node009 at 2010-06-13 15:56:51