Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 256.896 | 256.983 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb |
MD5SUM | 23d2095f3ee13b7452c309e9137df723 |
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 | 188.928 |
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 | 649 |
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 231 256.80/256.95 c 232.016 13.2109 3054 1494299 256.80/256.98 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-2682597-1277475896/watcher-2682597-1277475896 -o /tmp/evaluation-result-2682597-1277475896/solver-2682597-1277475896 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682597-1277475896.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: 0.99 0.59 0.24 3/106 23575 /proc/meminfo: memFree=1735936/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=2136 CPUtime=0 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 123193087 2187264 166 1992294400 134512640 136421960 4292442240 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23575/statm: 534 166 144 467 0 65 0 [startup+0.079876 s] /proc/loadavg: 0.99 0.59 0.24 3/106 23575 /proc/meminfo: memFree=1735936/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=9840 CPUtime=0.07 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2121 0 0 0 7 0 0 0 20 0 1 0 123193087 10076160 2038 1992294400 134512640 136421960 4292442240 18446744073709551615 134914432 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2460 2038 203 467 0 1991 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 9840 [startup+0.101879 s] /proc/loadavg: 0.99 0.59 0.24 3/106 23575 /proc/meminfo: memFree=1735936/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=10100 CPUtime=0.09 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2174 0 0 0 9 0 0 0 20 0 1 0 123193087 10342400 2091 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2525 2091 213 467 0 2056 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10100 [startup+0.301916 s] /proc/loadavg: 0.99 0.59 0.24 3/106 23575 /proc/meminfo: memFree=1735936/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=10232 CPUtime=0.29 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2218 0 0 0 26 3 0 0 20 0 1 0 123193087 10477568 2135 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2558 2135 213 467 0 2089 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10232 [startup+0.70099 s] /proc/loadavg: 0.99 0.59 0.24 3/106 23575 /proc/meminfo: memFree=1735936/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=10360 CPUtime=0.69 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2255 0 0 0 62 7 0 0 20 0 1 0 123193087 10608640 2172 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2590 2172 213 467 0 2121 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10360 [startup+1.50114 s] /proc/loadavg: 0.99 0.59 0.24 2/107 23576 /proc/meminfo: memFree=1727868/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=10488 CPUtime=1.49 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2281 0 0 0 132 17 0 0 22 0 1 0 123193087 10739712 2198 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2622 2198 213 467 0 2153 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10488 [startup+3.10143 s] /proc/loadavg: 0.99 0.59 0.24 2/107 23576 /proc/meminfo: memFree=1727620/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=10616 CPUtime=3.09 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2321 0 0 0 273 36 0 0 25 0 1 0 123193087 10870784 2238 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2654 2238 213 467 0 2185 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10616 [startup+6.30102 s] /proc/loadavg: 0.99 0.59 0.24 2/107 23578 /proc/meminfo: memFree=1727248/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=10876 CPUtime=6.29 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2378 0 0 0 556 73 0 0 25 0 1 0 123193087 11137024 2295 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2719 2295 213 467 0 2250 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10876 [startup+12.7012 s] /proc/loadavg: 0.99 0.60 0.25 2/107 23578 /proc/meminfo: memFree=1726752/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=11136 CPUtime=12.69 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2432 0 0 0 1127 142 0 0 25 0 1 0 123193087 11403264 2349 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2784 2349 213 467 0 2315 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11136 [startup+25.5016 s] /proc/loadavg: 0.99 0.62 0.26 2/107 23578 /proc/meminfo: memFree=1726504/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=11420 CPUtime=25.48 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2517 0 0 0 2271 277 0 0 25 0 1 0 123193087 11694080 2434 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 2855 2434 213 467 0 2386 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11420 [startup+51.1013 s] /proc/loadavg: 0.99 0.65 0.28 2/107 23578 /proc/meminfo: memFree=1725884/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=12076 CPUtime=51.07 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2670 0 0 0 4565 542 0 0 25 0 1 0 123193087 12365824 2587 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3019 2587 213 467 0 2550 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 12076 [startup+102.308 s] /proc/loadavg: 0.99 0.70 0.31 2/107 23580 /proc/meminfo: memFree=1725264/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=12604 CPUtime=102.27 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2795 0 0 0 9168 1059 0 0 25 0 1 0 123193087 12906496 2712 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3151 2712 213 467 0 2682 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 12604 [startup+162.302 s] /proc/loadavg: 0.99 0.75 0.35 2/107 23582 /proc/meminfo: memFree=1724644/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=12996 CPUtime=162.24 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2916 0 0 0 14594 1630 0 0 25 0 1 0 123193087 13307904 2833 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3249 2833 213 467 0 2780 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 12996 [startup+222.301 s] /proc/loadavg: 0.99 0.79 0.39 2/107 23582 /proc/meminfo: memFree=1724520/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13260 CPUtime=222.22 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2962 0 0 0 20050 2172 0 0 25 0 1 0 123193087 13578240 2879 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3315 2879 213 467 0 2846 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 13260 Solver just ended. Dumping a history of the last processes samples [startup+230.3 s] /proc/loadavg: 0.99 0.80 0.40 2/107 23584 /proc/meminfo: memFree=1724520/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13388 CPUtime=230.21 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 2993 0 0 0 20775 2246 0 0 25 0 1 0 123193087 13709312 2910 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3347 2910 213 467 0 2878 0 Current children cumulated CPU time (s) 230.21 Current children cumulated vsize (KiB) 13388 [startup+243.109 s] /proc/loadavg: 0.99 0.81 0.40 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=243.01 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3023 0 0 0 21941 2360 0 0 25 0 1 0 123193087 13848576 2940 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2940 213 467 0 2912 0 Current children cumulated CPU time (s) 243.01 Current children cumulated vsize (KiB) 13524 [startup+249.501 s] /proc/loadavg: 0.99 0.81 0.41 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=249.4 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3026 0 0 0 22521 2419 0 0 25 0 1 0 123193087 13848576 2943 1992294400 134512640 136421960 4292442240 18446744073709551615 134861933 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2943 213 467 0 2912 0 Current children cumulated CPU time (s) 249.4 Current children cumulated vsize (KiB) 13524 [startup+252.702 s] /proc/loadavg: 0.99 0.81 0.41 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=252.61 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3026 0 0 0 22810 2451 0 0 25 0 1 0 123193087 13848576 2943 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2943 213 467 0 2912 0 Current children cumulated CPU time (s) 252.61 Current children cumulated vsize (KiB) 13524 [startup+254.302 s] /proc/loadavg: 0.99 0.81 0.41 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=254.21 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3026 0 0 0 22957 2464 0 0 25 0 1 0 123193087 13848576 2943 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2943 213 467 0 2912 0 Current children cumulated CPU time (s) 254.21 Current children cumulated vsize (KiB) 13524 [startup+255.901 s] /proc/loadavg: 0.99 0.81 0.41 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=255.81 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3030 0 0 0 23104 2477 0 0 25 0 1 0 123193087 13848576 2947 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2947 213 467 0 2912 0 Current children cumulated CPU time (s) 255.81 Current children cumulated vsize (KiB) 13524 [startup+256.701 s] /proc/loadavg: 0.99 0.81 0.41 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=256.61 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3030 0 0 0 23178 2483 0 0 25 0 1 0 123193087 13848576 2947 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2947 213 467 0 2912 0 Current children cumulated CPU time (s) 256.61 Current children cumulated vsize (KiB) 13524 [startup+256.901 s] /proc/loadavg: 0.99 0.81 0.41 2/107 23584 /proc/meminfo: memFree=1724148/2059040 swapFree=4139944/4192956 [pid=23575] ppid=23573 vsize=13524 CPUtime=256.8 /proc/23575/stat : 23575 (pbct) R 23573 23575 23274 0 -1 4202496 3030 0 0 0 23196 2484 0 0 25 0 1 0 123193087 13848576 2947 1992294400 134512640 136421960 4292442240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23575/statm: 3381 2947 213 467 0 2912 0 Current children cumulated CPU time (s) 256.8 Current children cumulated vsize (KiB) 13524 Child status: 0 Real time (s): 256.983 CPU time (s): 256.896 CPU user time (s): 232.042 CPU system time (s): 24.8542 CPU usage (%): 99.9662 Max. virtual memory (cumulated for all children) (KiB): 13524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 232.042 system time used= 24.8542 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3056 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= 633 runsolver used 0.401938 second user time and 1.24281 second system time The end
Begin job on node007 at 2010-06-25 16:24:56 IDJOB=2682597 IDBENCH=1346 IDSOLVER=1192 FILE ID=node007/2682597-1277475896 PBS_JOBID= 11190528 Free space on /tmp= 62328 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682597-1277475896/watcher-2682597-1277475896 -o /tmp/evaluation-result-2682597-1277475896/solver-2682597-1277475896 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682597-1277475896.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 23d2095f3ee13b7452c309e9137df723 RANDOM SEED=1799177200 node007.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1736340 kB Buffers: 38168 kB Cached: 196540 kB SwapCached: 5936 kB Active: 79108 kB Inactive: 169036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1736340 kB SwapTotal: 4192956 kB SwapFree: 4139944 kB Dirty: 2072 kB Writeback: 0 kB AnonPages: 12044 kB Mapped: 11948 kB Slab: 52324 kB PageTables: 4216 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182104 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= 62324 MiB End job on node007 at 2010-06-25 16:29:13