Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 65.4241 | 65.4453 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975965.opb |
MD5SUM | 5a91e712d3aef81a2c9052622caecb97 |
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 | 0.942856 |
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 | 1171 |
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/node47/40877-1149208569/instance-40877-1149208569.opb ...... 65.44 c done parsing opb. 65.44 s UNSATISFIABLE 65.44 c Total Run Time 65.4151
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/node47/watcher-40877-1149208569 -o ROOT/results/node47/solver-40877-1149208569 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40877-1149208569/instance-40877-1149208569.opb 848483846 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.70 0.90 0.89 2/64 5120 /proc/meminfo: memFree=1154768/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=1400 CPUtime=0 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 152785421 1433600 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 350 128 100 232 0 115 0 [startup+10.0022 s] /proc/loadavg: 0.74 0.90 0.89 2/64 5120 /proc/meminfo: memFree=1146064/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=12780 CPUtime=9.99 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 2649 0 0 0 994 5 0 0 25 0 1 0 152785421 13086720 2290 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 3195 2290 105 232 0 2960 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12780 [startup+20.0083 s] /proc/loadavg: 0.78 0.90 0.89 2/64 5120 /proc/meminfo: memFree=1141008/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=23680 CPUtime=20 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 4284 0 0 0 1991 9 0 0 25 0 1 0 152785421 24248320 3540 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549321 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 5920 3540 105 232 0 5685 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 23680 [startup+30.0144 s] /proc/loadavg: 0.81 0.91 0.89 2/64 5120 /proc/meminfo: memFree=1136464/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=25000 CPUtime=29.99 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 5435 0 0 0 2988 11 0 0 25 0 1 0 152785421 25600000 4691 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 6250 4691 105 232 0 6015 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 25000 [startup+40.0205 s] /proc/loadavg: 0.84 0.91 0.89 2/64 5120 /proc/meminfo: memFree=1135312/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=25664 CPUtime=40 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 5716 0 0 0 3987 13 0 0 25 0 1 0 152785421 26279936 4972 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552281 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 6416 4972 105 232 0 6181 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 25664 [startup+50.0266 s] /proc/loadavg: 0.87 0.91 0.89 2/64 5120 /proc/meminfo: memFree=1133904/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=26572 CPUtime=50 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 6057 0 0 0 4984 16 0 0 25 0 1 0 152785421 27209728 5313 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 6643 5313 105 232 0 6408 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 26572 [startup+60.0326 s] /proc/loadavg: 0.89 0.91 0.89 2/64 5120 /proc/meminfo: memFree=1132688/2055920 swapFree=4183752/4192956 [pid=5120] ppid=5118 vsize=30736 CPUtime=60 /proc/5120/stat : 5120 (PBS4L) R 5118 5120 5075 0 -1 4194304 7129 0 0 0 5983 17 0 0 25 0 1 0 152785421 31473664 5616 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/5120/statm: 7684 5616 105 232 0 7449 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 30736 Child status: 0 Real time (s): 65.4453 CPU time (s): 65.4241 CPU user time (s): 65.2321 CPU system time (s): 0.19197 CPU usage (%): 99.9675 Max. virtual memory (cumulated for all children) (Kb): 30736
Begin job on node47 on Fri Jun 2 00:36:09 UTC 2006 FILE ID= 40877-1149208569 PBS_JOBID= 293564 BENCH NAME= ROOT/tmp/node47/40877-1149208569/instance-40877-1149208569.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40877-1149208569/instance-40877-1149208569.opb 848483846 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-40877-1149208569 -o ROOT/results/node47/solver-40877-1149208569 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40877-1149208569/instance-40877-1149208569.opb 848483846 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 5a91e712d3aef81a2c9052622caecb97 RANDOM SEED= 848483846 /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: 1155040 kB Buffers: 36984 kB Cached: 790928 kB SwapCached: 3524 kB Active: 238424 kB Inactive: 598468 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1155040 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 280 kB Writeback: 0 kB Mapped: 15028 kB Slab: 49980 kB Committed_AS: 147960 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node47 on Fri Jun 2 00:37:14 UTC 2006