Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 19.574 | 19.5858 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971363.opb |
MD5SUM | 62c1bb0e6cb74df266ce43b83653f19a |
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 | 0.086986 |
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 | 1228 |
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/node15/40847-1149206635/instance-40847-1149206635.opb ...... 19.58 c done parsing opb. 19.58 s UNSATISFIABLE 19.58 c Total Run Time 19.569
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/node15/watcher-40847-1149206635 -o ROOT/results/node15/solver-40847-1149206635 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node15/40847-1149206635/instance-40847-1149206635.opb 982450942 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.83 2/64 23224 /proc/meminfo: memFree=1458456/2055920 swapFree=4181408/4192956 [pid=23224] ppid=23222 vsize=1400 CPUtime=0 /proc/23224/stat : 23224 (PBS4L) R 23222 23224 23179 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 186326273 1433600 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/23224/statm: 350 128 100 232 0 115 0 [startup+10.0022 s] /proc/loadavg: 0.87 0.94 0.83 2/64 23224 /proc/meminfo: memFree=1450528/2055920 swapFree=4181408/4192956 [pid=23224] ppid=23222 vsize=12940 CPUtime=9.99 /proc/23224/stat : 23224 (PBS4L) R 23222 23224 23179 0 -1 4194304 2449 0 0 0 995 4 0 0 25 0 1 0 186326273 13250560 2090 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/23224/statm: 3235 2090 105 232 0 3000 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12940 Child status: 0 Real time (s): 19.5858 CPU time (s): 19.574 CPU user time (s): 19.492 CPU system time (s): 0.081987 CPU usage (%): 99.9397 Max. virtual memory (cumulated for all children) (Kb): 12940
Begin job on node15 on Fri Jun 2 00:03:55 UTC 2006 FILE ID= 40847-1149206635 PBS_JOBID= 293175 BENCH NAME= ROOT/tmp/node15/40847-1149206635/instance-40847-1149206635.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node15/40847-1149206635/instance-40847-1149206635.opb 982450942 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-40847-1149206635 -o ROOT/results/node15/solver-40847-1149206635 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node15/40847-1149206635/instance-40847-1149206635.opb 982450942 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 62c1bb0e6cb74df266ce43b83653f19a RANDOM SEED= 982450942 /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 : 3000.285 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 : 3000.285 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: 1458728 kB Buffers: 18432 kB Cached: 518928 kB SwapCached: 3308 kB Active: 57636 kB Inactive: 488540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1458728 kB SwapTotal: 4192956 kB SwapFree: 4181408 kB Dirty: 192 kB Writeback: 0 kB Mapped: 14680 kB Slab: 36992 kB Committed_AS: 188684 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 node15 on Fri Jun 2 00:04:14 UTC 2006