Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 24.7322 | 24.7405 |
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 | 2.49662 |
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 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/359693-1176940391/instance-359693-1176940391.opb ...... 24.68/24.73 c done parsing opb. 24.68/24.73 s UNSATISFIABLE 24.68/24.73 c Total Run Time 24.7072
ERROR: no interpretation found !
/tmp/evaluation/359693-1176940391/instance-359693-1176940391.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-359693-1176940391 -o ROOT/results/node57/solver-359693-1176940391 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359693-1176940391/PBS4 /tmp/evaluation/359693-1176940391/instance-359693-1176940391.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/64 14161 /proc/meminfo: memFree=1459672/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=1324 CPUtime=0 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 135175034 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/14161/statm: 331 121 87 219 0 108 0 [startup+0.0919059 s] /proc/loadavg: 0.92 0.98 0.99 3/64 14161 /proc/meminfo: memFree=1459672/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=1604 CPUtime=0.08 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 247 0 0 0 8 0 0 0 18 0 1 0 135175034 1642496 229 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 401 229 92 219 0 178 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1604 [startup+0.101904 s] /proc/loadavg: 0.92 0.98 0.99 3/64 14161 /proc/meminfo: memFree=1459672/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=1604 CPUtime=0.09 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 135175034 1642496 235 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 401 235 92 219 0 178 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1604 [startup+0.301921 s] /proc/loadavg: 0.92 0.98 0.99 3/64 14161 /proc/meminfo: memFree=1459672/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=2568 CPUtime=0.29 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 135175034 2629632 354 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 642 354 93 219 0 419 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.701956 s] /proc/loadavg: 0.92 0.98 0.99 3/64 14161 /proc/meminfo: memFree=1459672/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=3784 CPUtime=0.69 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 602 0 0 0 68 1 0 0 22 0 1 0 135175034 3874816 535 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 946 535 94 219 0 723 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3784 [startup+1.50103 s] /proc/loadavg: 0.92 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1457424/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=4176 CPUtime=1.49 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 891 0 0 0 147 2 0 0 25 0 1 0 135175034 4276224 824 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 1044 824 94 219 0 821 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4176 [startup+3.10116 s] /proc/loadavg: 0.92 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1455888/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=7012 CPUtime=3.09 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 1401 0 0 0 306 3 0 0 25 0 1 0 135175034 7180288 1237 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 1753 1237 94 219 0 1530 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7012 [startup+6.30144 s] /proc/loadavg: 0.93 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1452944/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=12572 CPUtime=6.29 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 2271 0 0 0 623 6 0 0 25 0 1 0 135175034 12873728 1914 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 3143 1914 94 219 0 2920 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12572 [startup+12.702 s] /proc/loadavg: 0.93 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1449296/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=13716 CPUtime=12.69 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 3025 0 0 0 1261 8 0 0 25 0 1 0 135175034 14045184 2668 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 3429 2668 94 219 0 3206 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13716 Solver just ended. Dumping a history of the last processes samples [startup+19.1016 s] /proc/loadavg: 0.94 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1447632/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=16020 CPUtime=19.08 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 3810 0 0 0 1898 10 0 0 25 0 1 0 135175034 16404480 3068 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 4005 3068 94 219 0 3782 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 16020 [startup+22.3018 s] /proc/loadavg: 0.94 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1447056/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=16472 CPUtime=22.28 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 3946 0 0 0 2217 11 0 0 25 0 1 0 135175034 16867328 3204 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 4118 3204 94 219 0 3895 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 16472 [startup+23.902 s] /proc/loadavg: 0.94 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1446672/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=16608 CPUtime=23.89 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 4053 0 0 0 2377 12 0 0 25 0 1 0 135175034 17006592 3311 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 4152 3311 94 219 0 3929 0 Current children cumulated CPU time (s) 23.89 Current children cumulated vsize (KiB) 16608 [startup+24.302 s] /proc/loadavg: 0.94 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1446544/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=16780 CPUtime=24.29 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 4103 0 0 0 2417 12 0 0 25 0 1 0 135175034 17182720 3361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547173 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 4195 3361 94 219 0 3972 0 Current children cumulated CPU time (s) 24.29 Current children cumulated vsize (KiB) 16780 [startup+24.701 s] /proc/loadavg: 0.94 0.98 0.99 2/65 14162 /proc/meminfo: memFree=1446544/2055920 swapFree=4177380/4192956 [pid=14161] ppid=14159 vsize=16780 CPUtime=24.68 /proc/14161/stat : 14161 (PBS4) R 14159 14161 13659 0 -1 4194304 4108 0 0 0 2456 12 0 0 25 0 1 0 135175034 17182720 3366 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14161/statm: 4195 3366 94 219 0 3972 0 Current children cumulated CPU time (s) 24.68 Current children cumulated vsize (KiB) 16780 Child status: 0 Real time (s): 24.7405 CPU time (s): 24.7322 CPU user time (s): 24.6033 CPU system time (s): 0.12898 CPU usage (%): 99.9667 Max. virtual memory (cumulated for all children) (KiB): 16780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.6033 system time used= 0.12898 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4124 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 8 involuntary context switches= 22 runsolver used 0.019996 second user time and 0.056991 second system time The end
Begin job on node57 on Wed Apr 18 23:53:11 UTC 2007 IDJOB= 359693 IDBENCH= 1313 IDSOLVER= 157 FILE ID= node57/359693-1176940391 PBS_JOBID= 4605703 Free space on /tmp= 66455 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb COMMAND LINE= /tmp/evaluation/359693-1176940391/PBS4 /tmp/evaluation/359693-1176940391/instance-359693-1176940391.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-359693-1176940391 -o ROOT/results/node57/conversion-359693-1176940391 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359693-1176940391/instance-359693-1176940391.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-359693-1176940391 -o ROOT/results/node57/solver-359693-1176940391 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359693-1176940391/PBS4 /tmp/evaluation/359693-1176940391/instance-359693-1176940391.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f RANDOM SEED= 916918866 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.239 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 : 3000.239 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: 1460144 kB Buffers: 22936 kB Cached: 515256 kB SwapCached: 9276 kB Active: 110328 kB Inactive: 443272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1460144 kB SwapTotal: 4192956 kB SwapFree: 4177380 kB Dirty: 1220 kB Writeback: 0 kB Mapped: 15720 kB Slab: 28272 kB Committed_AS: 886728 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66455 MiB End job on node57 on Wed Apr 18 23:53:36 UTC 2007