Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 24.4913 | 24.4958 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb |
MD5SUM | ba7629ec9d43ef12b6ab9587104e8a0f |
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 | 8.92764 |
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 | 813 |
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/node16/40991-1149218626/instance-40991-1149218626.opb ...... 24.49 c done parsing opb. 24.49 s UNSATISFIABLE 24.49 c Total Run Time 24.4653
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/node16/watcher-40991-1149218626 -o ROOT/results/node16/solver-40991-1149218626 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node16/40991-1149218626/instance-40991-1149218626.opb 186329635 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.93 0.90 2/64 8596 /proc/meminfo: memFree=1440208/2055920 swapFree=4181468/4192956 [pid=8596] ppid=8594 vsize=1400 CPUtime=0 /proc/8596/stat : 8596 (PBS4L) R 8594 8596 8551 0 -1 4194304 156 0 0 0 0 0 0 0 19 0 1 0 187525432 1433600 139 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134617144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8596/statm: 350 139 100 232 0 115 0 [startup+10.0006 s] /proc/loadavg: 0.92 0.93 0.90 2/64 8596 /proc/meminfo: memFree=1430808/2055920 swapFree=4181468/4192956 [pid=8596] ppid=8594 vsize=13328 CPUtime=9.99 /proc/8596/stat : 8596 (PBS4L) R 8594 8596 8551 0 -1 4194304 2830 0 0 0 993 6 0 0 25 0 1 0 187525432 13647872 2466 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552187 0 0 4096 0 0 0 0 17 1 0 0 /proc/8596/statm: 3332 2466 104 232 0 3097 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13328 [startup+20.005 s] /proc/loadavg: 0.94 0.93 0.91 2/64 8596 /proc/meminfo: memFree=1428248/2055920 swapFree=4181468/4192956 [pid=8596] ppid=8594 vsize=16204 CPUtime=20 /proc/8596/stat : 8596 (PBS4L) R 8594 8596 8551 0 -1 4194304 3851 0 0 0 1990 10 0 0 25 0 1 0 187525432 16592896 3102 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/8596/statm: 4051 3102 104 232 0 3816 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 16204 Child status: 0 Real time (s): 24.4958 CPU time (s): 24.4913 CPU user time (s): 24.3733 CPU system time (s): 0.117982 CPU usage (%): 99.9816 Max. virtual memory (cumulated for all children) (Kb): 16204
Begin job on node16 on Fri Jun 2 03:23:46 UTC 2006 FILE ID= 40991-1149218626 PBS_JOBID= 295050 BENCH NAME= ROOT/tmp/node16/40991-1149218626/instance-40991-1149218626.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node16/40991-1149218626/instance-40991-1149218626.opb 186329635 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-40991-1149218626 -o ROOT/results/node16/solver-40991-1149218626 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node16/40991-1149218626/instance-40991-1149218626.opb 186329635 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f RANDOM SEED= 186329635 /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 : 3000.231 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 : 3000.231 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: 1440480 kB Buffers: 37932 kB Cached: 506312 kB SwapCached: 3292 kB Active: 202328 kB Inactive: 350636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1440480 kB SwapTotal: 4192956 kB SwapFree: 4181468 kB Dirty: 188 kB Writeback: 0 kB Mapped: 14720 kB Slab: 48548 kB Committed_AS: 188136 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 node16 on Fri Jun 2 03:24:10 UTC 2006