Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 30.5004 | 30.5181 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb |
MD5SUM | e3ac612b47921d8ce26a7ef2a453205c |
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 | 10.5044 |
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 | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
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 | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 779 |
Number of bits of the biggest sum of numbers | 10 |
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/node5/40996-1149219301/instance-40996-1149219301.opb ...... 30.51 c done parsing opb. 30.51 s UNSATISFIABLE 30.51 c Total Run Time 30.4764
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/node5/watcher-40996-1149219301 -o ROOT/results/node5/solver-40996-1149219301 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node5/40996-1149219301/instance-40996-1149219301.opb 107447591 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.99 0.94 2/64 21476 /proc/meminfo: memFree=1471768/2055920 swapFree=4180912/4192956 [pid=21476] ppid=21474 vsize=1400 CPUtime=0 /proc/21476/stat : 21476 (PBS4L) R 21474 21476 21431 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 187533762 1433600 131 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/21476/statm: 350 132 100 232 0 115 0 [startup+10.0019 s] /proc/loadavg: 0.93 0.99 0.94 2/64 21476 /proc/meminfo: memFree=1461656/2055920 swapFree=4180912/4192956 [pid=21476] ppid=21474 vsize=13348 CPUtime=9.98 /proc/21476/stat : 21476 (PBS4L) R 21474 21476 21431 0 -1 4194304 2979 0 0 0 993 5 0 0 25 0 1 0 187533762 13668352 2615 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550081 0 0 4096 0 0 0 0 17 1 0 0 /proc/21476/statm: 3337 2615 104 232 0 3102 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 13348 [startup+20.0078 s] /proc/loadavg: 0.94 0.99 0.94 2/64 21476 /proc/meminfo: memFree=1458328/2055920 swapFree=4180912/4192956 [pid=21476] ppid=21474 vsize=16340 CPUtime=19.99 /proc/21476/stat : 21476 (PBS4L) R 21474 21476 21431 0 -1 4194304 4202 0 0 0 1991 8 0 0 25 0 1 0 187533762 16732160 3453 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/21476/statm: 4085 3453 105 232 0 3850 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 16340 [startup+30.0138 s] /proc/loadavg: 0.95 0.99 0.94 2/64 21476 /proc/meminfo: memFree=1456472/2055920 swapFree=4180912/4192956 [pid=21476] ppid=21474 vsize=17408 CPUtime=29.99 /proc/21476/stat : 21476 (PBS4L) R 21474 21476 21431 0 -1 4194304 4655 0 0 0 2988 11 0 0 25 0 1 0 187533762 17825792 3906 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549014 0 0 4096 0 0 0 0 17 1 0 0 /proc/21476/statm: 4352 3906 105 232 0 4117 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 17408 Child status: 0 Real time (s): 30.5181 CPU time (s): 30.5004 CPU user time (s): 30.3824 CPU system time (s): 0.117982 CPU usage (%): 99.9419 Max. virtual memory (cumulated for all children) (Kb): 17408
Begin job on node5 on Fri Jun 2 03:35:01 UTC 2006 FILE ID= 40996-1149219301 PBS_JOBID= 295112 BENCH NAME= ROOT/tmp/node5/40996-1149219301/instance-40996-1149219301.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node5/40996-1149219301/instance-40996-1149219301.opb 107447591 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-40996-1149219301 -o ROOT/results/node5/solver-40996-1149219301 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node5/40996-1149219301/instance-40996-1149219301.opb 107447591 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= e3ac612b47921d8ce26a7ef2a453205c RANDOM SEED= 107447591 /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 : 3000.279 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 : 3000.279 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: 1471976 kB Buffers: 34184 kB Cached: 473608 kB SwapCached: 4180 kB Active: 205016 kB Inactive: 311932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1471976 kB SwapTotal: 4192956 kB SwapFree: 4180912 kB Dirty: 220 kB Writeback: 0 kB Mapped: 14940 kB Slab: 53092 kB Committed_AS: 197332 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node5 on Fri Jun 2 03:35:31 UTC 2006