Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 33.9688 | 33.9846 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968561.opb |
MD5SUM | 6bd9689edc69ff7a2c6dd91eed3e12f3 |
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 | 0.559914 |
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 | 1247 |
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/node19/40904-1149210455/instance-40904-1149210455.opb ...... 33.98 c done parsing opb. 33.98 s UNSATISFIABLE 33.98 c Total Run Time 33.9638
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/node19/watcher-40904-1149210455 -o ROOT/results/node19/solver-40904-1149210455 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node19/40904-1149210455/instance-40904-1149210455.opb 169562661 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.71 0.87 0.88 2/64 25001 /proc/meminfo: memFree=1421200/2055920 swapFree=4181404/4192956 [pid=25001] ppid=24999 vsize=1400 CPUtime=0 /proc/25001/stat : 25001 (PBS4L) R 24999 25001 24956 0 -1 4194304 125 0 0 0 0 0 0 0 19 0 1 0 186708485 1433600 109 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598861 0 0 4096 0 0 0 0 17 1 0 0 /proc/25001/statm: 350 110 90 232 0 115 0 [startup+10.0016 s] /proc/loadavg: 0.75 0.87 0.88 2/64 25001 /proc/meminfo: memFree=1410904/2055920 swapFree=4181404/4192956 [pid=25001] ppid=24999 vsize=13048 CPUtime=9.99 /proc/25001/stat : 25001 (PBS4L) R 24999 25001 24956 0 -1 4194304 3028 0 0 0 994 5 0 0 25 0 1 0 186708485 13361152 2669 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/25001/statm: 3262 2669 105 232 0 3027 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13048 [startup+20.0076 s] /proc/loadavg: 0.79 0.88 0.88 2/64 25001 /proc/meminfo: memFree=1408088/2055920 swapFree=4181404/4192956 [pid=25001] ppid=24999 vsize=15860 CPUtime=19.99 /proc/25001/stat : 25001 (PBS4L) R 24999 25001 24956 0 -1 4194304 4101 0 0 0 1991 8 0 0 25 0 1 0 186708485 16240640 3357 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/25001/statm: 3965 3357 105 232 0 3730 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15860 [startup+30.0137 s] /proc/loadavg: 0.82 0.88 0.88 2/64 25001 /proc/meminfo: memFree=1405912/2055920 swapFree=4181404/4192956 [pid=25001] ppid=24999 vsize=25388 CPUtime=30 /proc/25001/stat : 25001 (PBS4L) R 24999 25001 24956 0 -1 4194304 4650 0 0 0 2989 11 0 0 25 0 1 0 186708485 25997312 3906 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/25001/statm: 6347 3906 105 232 0 6112 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 25388 Child status: 0 Real time (s): 33.9846 CPU time (s): 33.9688 CPU user time (s): 33.8479 CPU system time (s): 0.120981 CPU usage (%): 99.9537 Max. virtual memory (cumulated for all children) (Kb): 25388
Begin job on node19 on Fri Jun 2 01:07:35 UTC 2006 FILE ID= 40904-1149210455 PBS_JOBID= 293914 BENCH NAME= ROOT/tmp/node19/40904-1149210455/instance-40904-1149210455.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node19/40904-1149210455/instance-40904-1149210455.opb 169562661 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-40904-1149210455 -o ROOT/results/node19/solver-40904-1149210455 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node19/40904-1149210455/instance-40904-1149210455.opb 169562661 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 6bd9689edc69ff7a2c6dd91eed3e12f3 RANDOM SEED= 169562661 /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 : 3000.236 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 : 3000.236 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: 1421408 kB Buffers: 38512 kB Cached: 519644 kB SwapCached: 3320 kB Active: 158980 kB Inactive: 407980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1421408 kB SwapTotal: 4192956 kB SwapFree: 4181404 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14720 kB Slab: 53544 kB Committed_AS: 237276 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node19 on Fri Jun 2 01:08:09 UTC 2006