Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 0.608906 | 0.608065 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-bell5.opb |
MD5SUM | da0fa1480f123e186307c547a0028656 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 938830260671609 |
Best CPU time to get the best result obtained on this benchmark | 1800.21 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1037979231691996 |
Optimality of the best value was proved | NO |
Number of variables | 1704 |
Total number of constraints | 118 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 103 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 135 |
Number of terms in the objective function | 1268 |
Biggest coefficient in the objective function | 50331648000000000 |
Number of bits for the biggest coefficient in the objective function | 56 |
Sum of the numbers in the objective function | 888722133694353611 |
Number of bits of the sum of numbers in the objective function | 60 |
Biggest number in a constraint | 50331648000000000 |
Number of bits of the biggest number in a constraint | 56 |
Biggest sum of numbers in a constraint | 888722133694353611 |
Number of bits of the biggest sum of numbers | 60 |
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 0.00/0.02 c constraints 103/0 clauses 11/0 units 368 0.00/0.02 c vars 1704 0.00/0.02 c objective 1119 + 0 0.39/0.49 c 0.45593 32.6836 118 2109 0.59/0.60 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-2668747-1276560918/watcher-2668747-1276560918 -o /tmp/evaluation-result-2668747-1276560918/solver-2668747-1276560918 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668747-1276560918.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: 1.08 1.05 1.05 3/106 31149 /proc/meminfo: memFree=1776608/2059040 swapFree=4164948/4192956 [pid=31149] ppid=31147 vsize=2352 CPUtime=0 /proc/31149/stat : 31149 (pbct) R 31147 31149 30740 0 -1 4202496 284 0 0 0 0 0 0 0 17 0 1 0 31695546 2408448 207 1992294400 134512640 136485738 4289018880 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31149/statm: 588 208 157 482 0 104 0 [startup+0.0884791 s] /proc/loadavg: 1.08 1.05 1.05 3/106 31149 /proc/meminfo: memFree=1776608/2059040 swapFree=4164948/4192956 [pid=31149] ppid=31147 vsize=8756 CPUtime=0.08 /proc/31149/stat : 31149 (pbct) R 31147 31149 30740 0 -1 4202496 1881 0 0 0 8 0 0 0 17 0 1 0 31695546 8966144 1804 1992294400 134512640 136485738 4289018880 18446744073709551615 134802727 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31149/statm: 2189 1806 198 482 0 1705 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 8756 [startup+0.10148 s] /proc/loadavg: 1.08 1.05 1.05 3/106 31149 /proc/meminfo: memFree=1776608/2059040 swapFree=4164948/4192956 [pid=31149] ppid=31147 vsize=9668 CPUtime=0.09 /proc/31149/stat : 31149 (pbct) R 31147 31149 30740 0 -1 4202496 2119 0 0 0 9 0 0 0 17 0 1 0 31695546 9900032 2042 1992294400 134512640 136485738 4289018880 18446744073709551615 134741825 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31149/statm: 2417 2043 198 482 0 1933 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9668 [startup+0.301503 s] /proc/loadavg: 1.08 1.05 1.05 3/106 31149 /proc/meminfo: memFree=1776608/2059040 swapFree=4164948/4192956 [pid=31149] ppid=31147 vsize=25220 CPUtime=0.29 /proc/31149/stat : 31149 (pbct) R 31147 31149 30740 0 -1 4202496 6045 0 0 0 27 2 0 0 17 0 1 0 31695546 25825280 5902 1992294400 134512640 136485738 4289018880 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31149/statm: 6305 5906 199 482 0 5821 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25220 Solver just ended. Dumping a history of the last processes samples [startup+0.501526 s] /proc/loadavg: 1.08 1.05 1.05 3/106 31149 /proc/meminfo: memFree=1776608/2059040 swapFree=4164948/4192956 [pid=31149] ppid=31147 vsize=32944 CPUtime=0.49 /proc/31149/stat : 31149 (pbct) R 31147 31149 30740 0 -1 4202496 8188 0 0 0 46 3 0 0 17 0 1 0 31695546 33734656 7757 1992294400 134512640 136485738 4289018880 18446744073709551615 134728885 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31149/statm: 8236 7757 250 482 0 7752 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 32944 [startup+0.601536 s] /proc/loadavg: 1.08 1.05 1.05 3/106 31149 /proc/meminfo: memFree=1776608/2059040 swapFree=4164948/4192956 [pid=31149] ppid=31147 vsize=31776 CPUtime=0.59 /proc/31149/stat : 31149 (pbct) R 31147 31149 30740 0 -1 4202496 8188 0 0 0 56 3 0 0 17 0 1 0 31695546 32538624 7495 1992294400 134512640 136485738 4289018880 18446744073709551615 134720253 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31149/statm: 7944 7495 250 482 0 7460 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 31776 Child status: 0 Real time (s): 0.608065 CPU time (s): 0.608906 CPU user time (s): 0.565913 CPU system time (s): 0.042993 CPU usage (%): 100.138 Max. virtual memory (cumulated for all children) (KiB): 32944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.565913 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8189 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= 2 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node005 at 2010-06-15 02:15:18 IDJOB=2668747 IDBENCH=2479 IDSOLVER=1170 FILE ID=node005/2668747-1276560918 PBS_JOBID= 11173497 Free space on /tmp= 62560 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bell5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668747-1276560918/watcher-2668747-1276560918 -o /tmp/evaluation-result-2668747-1276560918/solver-2668747-1276560918 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668747-1276560918.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= da0fa1480f123e186307c547a0028656 RANDOM SEED=1365668197 node005.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 : 3000.246 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 : 6000.49 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 : 3000.246 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: 1777012 kB Buffers: 59984 kB Cached: 119888 kB SwapCached: 1408 kB Active: 74824 kB Inactive: 137964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1777012 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 2008 kB Writeback: 0 kB AnonPages: 31512 kB Mapped: 14604 kB Slab: 47372 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181448 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= 62560 MiB End job on node005 at 2010-06-15 02:15:19