Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 20.2649 | 20.276 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224255.opb |
MD5SUM | 907b081b964ca265d29825e5079e97bd |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.58491 |
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 | 1217 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node63/40880-1149208638/instance-40880-1149208638.opb ...... 20.27 c done parsing opb. 20.27 s UNSATISFIABLE 20.27 c Total Run Time 20.2589
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node63/watcher-40880-1149208638 -o ROOT/results/node63/solver-40880-1149208638 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node63/40880-1149208638/instance-40880-1149208638.opb 831070374 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.65 0.87 0.88 4/64 6559 /proc/meminfo: memFree=1497040/2055920 swapFree=4182328/4192956 [pid=6559] ppid=6557 vsize=1368 CPUtime=0 /proc/6559/stat : 6559 (PBS4L) R 6557 6559 6514 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 186430935 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135132864 0 0 4096 0 0 0 0 17 1 0 0 /proc/6559/statm: 342 95 84 232 0 107 0 [startup+10.0023 s] /proc/loadavg: 0.70 0.87 0.88 2/64 6559 /proc/meminfo: memFree=1489240/2055920 swapFree=4182328/4192956 [pid=6559] ppid=6557 vsize=12896 CPUtime=9.99 /proc/6559/stat : 6559 (PBS4L) R 6557 6559 6514 0 -1 4194304 2415 0 0 0 993 6 0 0 25 0 1 0 186430935 13205504 2056 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/6559/statm: 3224 2056 105 232 0 2989 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12896 [startup+20.0093 s] /proc/loadavg: 0.75 0.88 0.88 2/64 6559 /proc/meminfo: memFree=1486616/2055920 swapFree=4182328/4192956 [pid=6559] ppid=6557 vsize=15748 CPUtime=19.99 /proc/6559/stat : 6559 (PBS4L) R 6557 6559 6514 0 -1 4194304 3445 0 0 0 1989 10 0 0 25 0 1 0 186430935 16125952 2701 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552182 0 0 4096 0 0 0 0 17 1 0 0 /proc/6559/statm: 3937 2701 105 232 0 3702 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15748 Child status: 0 Real time (s): 20.276 CPU time (s): 20.2649 CPU user time (s): 20.1569 CPU system time (s): 0.107983 CPU usage (%): 99.9452 Max. virtual memory (cumulated for all children) (Kb): 15748
Begin job on node63 on Fri Jun 2 00:37:18 UTC 2006 FILE ID= 40880-1149208638 PBS_JOBID= 293603 BENCH NAME= ROOT/tmp/node63/40880-1149208638/instance-40880-1149208638.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node63/40880-1149208638/instance-40880-1149208638.opb 831070374 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-40880-1149208638 -o ROOT/results/node63/solver-40880-1149208638 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node63/40880-1149208638/instance-40880-1149208638.opb 831070374 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 907b081b964ca265d29825e5079e97bd RANDOM SEED= 831070374 /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 : 3000.228 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.228 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1497248 kB Buffers: 32964 kB Cached: 450888 kB SwapCached: 2824 kB Active: 106164 kB Inactive: 386832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1497248 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 316 kB Writeback: 0 kB Mapped: 15864 kB Slab: 51644 kB Committed_AS: 177624 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node63 on Fri Jun 2 00:37:38 UTC 2006