Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 250.214 | 250.286 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb |
MD5SUM | a7f9415d82387c85347e0216376f3dfd |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 47.1258 |
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 | 695 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.03 c constraints 23/0 clauses 2684/0 units 0 0.00/0.03 c vars 231 250.12/250.25 c 226.43 13.2031 3958 1538540 250.12/250.28 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682043-1277475731/watcher-2682043-1277475731 -o /tmp/evaluation-result-2682043-1277475731/solver-2682043-1277475731 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682043-1277475731.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.82 0.29 0.10 3/106 20788 /proc/meminfo: memFree=1827948/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=2136 CPUtime=0 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 245 0 0 0 0 0 0 0 20 0 1 0 123177090 2187264 165 1992294400 134512640 136421960 4290796480 18446744073709551615 134537214 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/20788/statm: 534 165 144 467 0 65 0 [startup+0.0804331 s] /proc/loadavg: 0.82 0.29 0.10 3/106 20788 /proc/meminfo: memFree=1827948/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=9840 CPUtime=0.07 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2119 0 0 0 7 0 0 0 20 0 1 0 123177090 10076160 2037 1992294400 134512640 136421960 4290796480 18446744073709551615 134914403 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2460 2037 203 467 0 1991 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 9840 [startup+0.101434 s] /proc/loadavg: 0.82 0.29 0.10 3/106 20788 /proc/meminfo: memFree=1827948/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=10100 CPUtime=0.09 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2173 0 0 0 9 0 0 0 20 0 1 0 123177090 10342400 2091 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2525 2091 213 467 0 2056 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10100 [startup+0.30145 s] /proc/loadavg: 0.82 0.29 0.10 3/106 20788 /proc/meminfo: memFree=1827948/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=10228 CPUtime=0.29 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2211 0 0 0 26 3 0 0 20 0 1 0 123177090 10473472 2129 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2557 2129 213 467 0 2088 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10228 [startup+0.701483 s] /proc/loadavg: 0.82 0.29 0.10 3/106 20788 /proc/meminfo: memFree=1827948/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=10360 CPUtime=0.69 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2260 0 0 0 61 8 0 0 20 0 1 0 123177090 10608640 2178 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2590 2178 213 467 0 2121 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10360 [startup+1.50155 s] /proc/loadavg: 0.82 0.29 0.10 2/107 20789 /proc/meminfo: memFree=1819880/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=10488 CPUtime=1.49 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2284 0 0 0 132 17 0 0 22 0 1 0 123177090 10739712 2202 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2622 2202 213 467 0 2153 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10488 [startup+3.10168 s] /proc/loadavg: 0.82 0.29 0.10 2/107 20789 /proc/meminfo: memFree=1819632/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=10748 CPUtime=3.09 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2331 0 0 0 275 34 0 0 25 0 1 0 123177090 11005952 2249 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2687 2249 213 467 0 2218 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10748 [startup+6.30094 s] /proc/loadavg: 0.84 0.30 0.11 2/107 20789 /proc/meminfo: memFree=1819136/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=10880 CPUtime=6.29 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2376 0 0 0 561 68 0 0 25 0 1 0 123177090 11141120 2294 1992294400 134512640 136421960 4290796480 18446744073709551615 134863918 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2720 2294 213 467 0 2251 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10880 [startup+12.7015 s] /proc/loadavg: 0.85 0.31 0.11 2/107 20789 /proc/meminfo: memFree=1818764/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=11136 CPUtime=12.68 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2442 0 0 0 1134 134 0 0 25 0 1 0 123177090 11403264 2360 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2784 2360 213 467 0 2315 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 11136 [startup+25.5005 s] /proc/loadavg: 0.88 0.35 0.12 2/107 20789 /proc/meminfo: memFree=1818516/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=11528 CPUtime=25.49 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2533 0 0 0 2273 276 0 0 25 0 1 0 123177090 11804672 2451 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2882 2451 213 467 0 2413 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11528 [startup+51.1006 s] /proc/loadavg: 0.92 0.40 0.15 2/107 20791 /proc/meminfo: memFree=1818144/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=11920 CPUtime=51.08 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2629 0 0 0 4573 535 0 0 25 0 1 0 123177090 12206080 2547 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 2980 2547 213 467 0 2511 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 11920 [startup+102.309 s] /proc/loadavg: 0.96 0.49 0.19 2/107 20791 /proc/meminfo: memFree=1817152/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=12592 CPUtime=102.28 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2811 0 0 0 9179 1049 0 0 25 0 1 0 123177090 12894208 2729 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3148 2729 213 467 0 2679 0 Current children cumulated CPU time (s) 102.28 Current children cumulated vsize (KiB) 12592 [startup+162.301 s] /proc/loadavg: 0.98 0.58 0.24 2/107 20793 /proc/meminfo: memFree=1816656/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13120 CPUtime=162.25 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2920 0 0 0 14632 1593 0 0 25 0 1 0 123177090 13434880 2838 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3280 2838 213 467 0 2811 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 13120 [startup+222.301 s] /proc/loadavg: 0.99 0.65 0.28 2/107 20795 /proc/meminfo: memFree=1816408/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13260 CPUtime=222.23 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 2968 0 0 0 20097 2126 0 0 25 0 1 0 123177090 13578240 2886 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3315 2886 213 467 0 2846 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 13260 Solver just ended. Dumping a history of the last processes samples [startup+230.301 s] /proc/loadavg: 0.99 0.66 0.29 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=230.23 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3021 0 0 0 20829 2194 0 0 25 0 1 0 123177090 13840384 2939 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2939 213 467 0 2910 0 Current children cumulated CPU time (s) 230.23 Current children cumulated vsize (KiB) 13516 [startup+243.109 s] /proc/loadavg: 0.99 0.67 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=243.02 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 21992 2310 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 243.02 Current children cumulated vsize (KiB) 13516 [startup+246.3 s] /proc/loadavg: 0.99 0.68 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=246.23 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 22282 2341 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 246.23 Current children cumulated vsize (KiB) 13516 [startup+247.9 s] /proc/loadavg: 0.99 0.68 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=247.82 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 22429 2353 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 247.82 Current children cumulated vsize (KiB) 13516 [startup+249.502 s] /proc/loadavg: 0.99 0.68 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=249.42 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 22575 2367 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 249.42 Current children cumulated vsize (KiB) 13516 [startup+249.902 s] /proc/loadavg: 0.99 0.68 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=249.82 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 22611 2371 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 135811159 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 249.82 Current children cumulated vsize (KiB) 13516 [startup+250.102 s] /proc/loadavg: 0.99 0.68 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=250.02 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 22629 2373 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 250.02 Current children cumulated vsize (KiB) 13516 [startup+250.202 s] /proc/loadavg: 0.99 0.68 0.30 2/107 20795 /proc/meminfo: memFree=1816284/2059040 swapFree=4135660/4192956 [pid=20788] ppid=20786 vsize=13516 CPUtime=250.12 /proc/20788/stat : 20788 (pbct) R 20786 20788 20651 0 -1 4202496 3027 0 0 0 22638 2374 0 0 25 0 1 0 123177090 13840384 2945 1992294400 134512640 136421960 4290796480 18446744073709551615 134854827 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/20788/statm: 3379 2945 213 467 0 2910 0 Current children cumulated CPU time (s) 250.12 Current children cumulated vsize (KiB) 13516 Child status: 0 Real time (s): 250.286 CPU time (s): 250.214 CPU user time (s): 226.457 CPU system time (s): 23.7574 CPU usage (%): 99.9712 Max. virtual memory (cumulated for all children) (KiB): 13516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 226.457 system time used= 23.7574 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3053 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= 1 involuntary context switches= 409 runsolver used 0.404938 second user time and 1.19782 second system time The end
Begin job on node003 at 2010-06-25 16:22:12 IDJOB=2682043 IDBENCH=1312 IDSOLVER=1192 FILE ID=node003/2682043-1277475731 PBS_JOBID= 11190532 Free space on /tmp= 62396 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682043-1277475731/watcher-2682043-1277475731 -o /tmp/evaluation-result-2682043-1277475731/solver-2682043-1277475731 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682043-1277475731.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7f9415d82387c85347e0216376f3dfd RANDOM SEED=1711993884 node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.251 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.50 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 : 3000.251 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1828476 kB Buffers: 38052 kB Cached: 92032 kB SwapCached: 9784 kB Active: 65496 kB Inactive: 77540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828476 kB SwapTotal: 4192956 kB SwapFree: 4135660 kB Dirty: 2040 kB Writeback: 4 kB AnonPages: 11512 kB Mapped: 8284 kB Slab: 65676 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183368 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62392 MiB End job on node003 at 2010-06-25 16:26:22