Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 46.3689 | 46.3861 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110978113.opb |
MD5SUM | 99201112dfecb8b8483aa9e53b3784e0 |
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 | 1.25181 |
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 | 1184 |
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/node11/40917-1149211070/instance-40917-1149211070.opb ...... 46.38 c done parsing opb. 46.38 s UNSATISFIABLE 46.38 c Total Run Time 46.361
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/node11/watcher-40917-1149211070 -o ROOT/results/node11/solver-40917-1149211070 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node11/40917-1149211070/instance-40917-1149211070.opb 281008922 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 18576 /proc/meminfo: memFree=1563976/2055920 swapFree=4181380/4192956 [pid=18576] ppid=18574 vsize=1400 CPUtime=0 /proc/18576/stat : 18576 (PBS4L) R 18574 18576 18531 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 186769590 1433600 123 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134565728 0 0 4096 0 0 0 0 17 1 0 0 /proc/18576/statm: 350 123 100 232 0 115 0 [startup+10.0024 s] /proc/loadavg: 0.93 0.95 0.90 2/64 18576 /proc/meminfo: memFree=1554888/2055920 swapFree=4181380/4192956 [pid=18576] ppid=18574 vsize=12928 CPUtime=9.99 /proc/18576/stat : 18576 (PBS4L) R 18574 18576 18531 0 -1 4194304 2733 0 0 0 995 4 0 0 25 0 1 0 186769590 13238272 2374 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552226 0 0 4096 0 0 0 0 17 1 0 0 /proc/18576/statm: 3232 2374 105 232 0 2997 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12928 [startup+20.0086 s] /proc/loadavg: 0.94 0.96 0.91 2/64 18576 /proc/meminfo: memFree=1550216/2055920 swapFree=4181380/4192956 [pid=18576] ppid=18574 vsize=23848 CPUtime=20 /proc/18576/stat : 18576 (PBS4L) R 18574 18576 18531 0 -1 4194304 4272 0 0 0 1992 8 0 0 25 0 1 0 186769590 24420352 3528 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/18576/statm: 5962 3528 105 232 0 5727 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 23848 [startup+30.0147 s] /proc/loadavg: 0.95 0.96 0.91 2/64 18576 /proc/meminfo: memFree=1548936/2055920 swapFree=4181380/4192956 [pid=18576] ppid=18574 vsize=24764 CPUtime=30 /proc/18576/stat : 18576 (PBS4L) R 18574 18576 18531 0 -1 4194304 4596 0 0 0 2990 10 0 0 25 0 1 0 186769590 25358336 3852 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/18576/statm: 6191 3852 105 232 0 5956 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 24764 [startup+40.0209 s] /proc/loadavg: 0.95 0.96 0.91 2/64 18576 /proc/meminfo: memFree=1547528/2055920 swapFree=4181380/4192956 [pid=18576] ppid=18574 vsize=25760 CPUtime=39.99 /proc/18576/stat : 18576 (PBS4L) R 18574 18576 18531 0 -1 4194304 4947 0 0 0 3987 12 0 0 25 0 1 0 186769590 26378240 4203 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549323 0 0 4096 0 0 0 0 17 1 0 0 /proc/18576/statm: 6440 4203 105 232 0 6205 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 25760 Child status: 0 Real time (s): 46.3861 CPU time (s): 46.3689 CPU user time (s): 46.219 CPU system time (s): 0.149977 CPU usage (%): 99.963 Max. virtual memory (cumulated for all children) (Kb): 25760
Begin job on node11 on Fri Jun 2 01:17:51 UTC 2006 FILE ID= 40917-1149211070 PBS_JOBID= 294081 BENCH NAME= ROOT/tmp/node11/40917-1149211070/instance-40917-1149211070.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node11/40917-1149211070/instance-40917-1149211070.opb 281008922 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-40917-1149211070 -o ROOT/results/node11/solver-40917-1149211070 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node11/40917-1149211070/instance-40917-1149211070.opb 281008922 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 99201112dfecb8b8483aa9e53b3784e0 RANDOM SEED= 281008922 /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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1564184 kB Buffers: 32644 kB Cached: 383380 kB SwapCached: 3468 kB Active: 147960 kB Inactive: 276912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1564184 kB SwapTotal: 4192956 kB SwapFree: 4181380 kB Dirty: 148 kB Writeback: 0 kB Mapped: 14728 kB Slab: 52840 kB Committed_AS: 239492 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node11 on Fri Jun 2 01:18:37 UTC 2006