Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 0.147976 | 0.154999 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977273.opb |
MD5SUM | 3e6af77ac44df40c1eda4de6fd376120 |
Bench Category | DEC-SMALLINT (no optimisation, small 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 | 0.147976 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1243 |
Number of bits of the biggest sum of numbers | 11 |
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_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696134-1278015146.opb. 0.00/0.00 c Instance file HOME/instance-2696134-1278015146.opb 0.00/0.00 c File size is 9907 bytes. 0.00/0.01 c Highest Coefficient sum: 1243 0.00/0.01 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.02 c ============================[ Problem Statistics ]============================= 0.00/0.02 c | | 0.00/0.02 c | Parsing time: 0.01 s | 0.00/0.02 c | Number Variables: 169 | 0.00/0.02 c | Number Constraints: 101 | 0.00/0.02 c =============================================================================== 0.00/0.15 c Remaining time 1799.99 sec. 0.00/0.15 s UNSATISFIABLE 0.00/0.15 c Total CPU time : 0.132979 s
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-2696134-1278015146/watcher-2696134-1278015146 -o /tmp/evaluation-result-2696134-1278015146/solver-2696134-1278015146 -C 1800 -W 2000 -M 1800 run HOME/instance-2696134-1278015146.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: 0.00 0.00 0.00 3/106 27131 /proc/meminfo: memFree=1581244/2059040 swapFree=4139620/4192956 [pid=27131] ppid=27129 vsize=8700 CPUtime=0 /proc/27131/stat : 27131 (run) S 27129 27131 27075 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142807164 8908800 248 1992294400 4194304 4922060 140736330662400 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/27131/statm: 2175 248 208 178 0 68 0 [startup+0.0269999 s] /proc/loadavg: 0.00 0.00 0.00 3/106 27131 /proc/meminfo: memFree=1581244/2059040 swapFree=4139620/4192956 [pid=27131] ppid=27129 vsize=8700 CPUtime=0 /proc/27131/stat : 27131 (run) S 27129 27131 27075 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142807164 8908800 248 1992294400 4194304 4922060 140736330662400 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/27131/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.1041 s] /proc/loadavg: 0.00 0.00 0.00 3/106 27131 /proc/meminfo: memFree=1581244/2059040 swapFree=4139620/4192956 [pid=27131] ppid=27129 vsize=8700 CPUtime=0 /proc/27131/stat : 27131 (run) S 27129 27131 27075 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142807164 8908800 248 1992294400 4194304 4922060 140736330662400 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/27131/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.154999 CPU time (s): 0.147976 CPU user time (s): 0.133979 CPU system time (s): 0.013997 CPU usage (%): 95.469 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.133979 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2113 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= 102 involuntary context switches= 3 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node042 at 2010-07-01 22:12:27 IDJOB=2696134 IDBENCH=1214 IDSOLVER=1209 FILE ID=node042/2696134-1278015146 PBS_JOBID= 11198722 Free space on /tmp= 62124 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977273.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696134-1278015146/watcher-2696134-1278015146 -o /tmp/evaluation-result-2696134-1278015146/solver-2696134-1278015146 -C 1800 -W 2000 -M 1800 run HOME/instance-2696134-1278015146.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3e6af77ac44df40c1eda4de6fd376120 RANDOM SEED=1709100882 node042.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 : 3000.213 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 : 6000.42 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 : 3000.213 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: 1581524 kB Buffers: 114504 kB Cached: 264556 kB SwapCached: 6148 kB Active: 151968 kB Inactive: 240044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1581524 kB SwapTotal: 4192956 kB SwapFree: 4139620 kB Dirty: 16676 kB Writeback: 0 kB AnonPages: 11580 kB Mapped: 11880 kB Slab: 63440 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183468 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= 62108 MiB End job on node042 at 2010-07-01 22:12:27