Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 219.822 | 219.885 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb |
MD5SUM | 082ddfc9fd4236cd65307e1807f0f4bb |
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 | 26.145 |
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 | 711 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.04 c constraints 23/0 clauses 2684/0 units 0 0.00/0.04 c vars 231 219.73/219.85 c 198.848 13 270 1349480 219.73/219.88 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-2668941-1276432344/watcher-2668941-1276432344 -o /tmp/evaluation-result-2668941-1276432344/solver-2668941-1276432344 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668941-1276432344.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: 0.92 0.98 0.99 3/106 24244 /proc/meminfo: memFree=1850968/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=2208 CPUtime=0 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 252 0 0 0 0 0 0 0 19 0 1 0 18835755 2260992 175 1992294400 134512640 136485738 4286926864 18446744073709551615 135844737 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24244/statm: 552 175 156 482 0 68 0 [startup+0.0483161 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24244 /proc/meminfo: memFree=1850968/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=3516 CPUtime=0.04 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 568 0 0 0 4 0 0 0 19 0 1 0 18835755 3600384 491 1992294400 134512640 136485738 4286926864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 879 491 191 482 0 395 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3516 [startup+0.101321 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24244 /proc/meminfo: memFree=1850968/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=9912 CPUtime=0.09 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2122 0 0 0 9 0 0 0 20 0 1 0 18835755 10149888 2043 1992294400 134512640 136485738 4286926864 18446744073709551615 134948163 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2478 2043 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.30134 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24244 /proc/meminfo: memFree=1850968/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=10300 CPUtime=0.29 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2214 0 0 0 27 2 0 0 20 0 1 0 18835755 10547200 2135 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2575 2135 223 482 0 2091 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10300 [startup+0.701377 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24244 /proc/meminfo: memFree=1850968/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=10432 CPUtime=0.69 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2261 0 0 0 62 7 0 0 21 0 1 0 18835755 10682368 2182 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2608 2182 223 482 0 2124 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10432 [startup+1.50145 s] /proc/loadavg: 0.92 0.98 0.99 2/107 24245 /proc/meminfo: memFree=1842900/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=10560 CPUtime=1.49 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2293 0 0 0 131 18 0 0 23 0 1 0 18835755 10813440 2214 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2640 2214 223 482 0 2156 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10560 [startup+3.1006 s] /proc/loadavg: 0.92 0.98 0.99 2/107 24245 /proc/meminfo: memFree=1842404/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=10688 CPUtime=3.09 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2329 0 0 0 272 37 0 0 25 0 1 0 18835755 10944512 2250 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2672 2250 223 482 0 2188 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10688 [startup+6.30091 s] /proc/loadavg: 0.93 0.98 0.99 2/107 24245 /proc/meminfo: memFree=1842156/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=10948 CPUtime=6.29 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2386 0 0 0 556 73 0 0 25 0 1 0 18835755 11210752 2307 1992294400 134512640 136485738 4286926864 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2737 2307 223 482 0 2253 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10948 [startup+12.7005 s] /proc/loadavg: 0.93 0.98 0.99 2/107 24245 /proc/meminfo: memFree=1841784/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=11332 CPUtime=12.69 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2466 0 0 0 1126 143 0 0 25 0 1 0 18835755 11603968 2387 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2833 2387 223 482 0 2349 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11332 [startup+25.5017 s] /proc/loadavg: 0.95 0.98 0.99 2/107 24245 /proc/meminfo: memFree=1841412/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=11588 CPUtime=25.49 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2548 0 0 0 2262 287 0 0 25 0 1 0 18835755 11866112 2469 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 2897 2469 223 482 0 2413 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11588 [startup+51.1011 s] /proc/loadavg: 0.96 0.98 0.99 2/107 24245 /proc/meminfo: memFree=1841040/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=12116 CPUtime=51.08 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2662 0 0 0 4553 555 0 0 25 0 1 0 18835755 12406784 2583 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3029 2583 223 482 0 2545 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12116 [startup+102.309 s] /proc/loadavg: 0.98 0.98 0.99 2/107 24247 /proc/meminfo: memFree=1840296/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=12648 CPUtime=102.27 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2816 0 0 0 9171 1056 0 0 25 0 1 0 18835755 12951552 2737 1992294400 134512640 136485738 4286926864 18446744073709551615 135848665 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3162 2737 223 482 0 2678 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 12648 [startup+162.302 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839800/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13040 CPUtime=162.25 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2901 0 0 0 14621 1604 0 0 25 0 1 0 18835755 13352960 2822 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3260 2822 223 482 0 2776 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 13040 Solver just ended. Dumping a history of the last processes samples [startup+179.101 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839800/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13040 CPUtime=179.04 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2914 0 0 0 16158 1746 0 0 25 0 1 0 18835755 13352960 2835 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3260 2835 223 482 0 2776 0 Current children cumulated CPU time (s) 179.04 Current children cumulated vsize (KiB) 13040 [startup+204.702 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839676/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13180 CPUtime=204.64 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2930 0 0 0 18499 1965 0 0 25 0 1 0 18835755 13496320 2851 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3295 2851 223 482 0 2811 0 Current children cumulated CPU time (s) 204.64 Current children cumulated vsize (KiB) 13180 [startup+211.101 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839676/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13180 CPUtime=211.04 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2932 0 0 0 19082 2022 0 0 25 0 1 0 18835755 13496320 2853 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3295 2853 223 482 0 2811 0 Current children cumulated CPU time (s) 211.04 Current children cumulated vsize (KiB) 13180 [startup+214.302 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839676/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13180 CPUtime=214.23 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2932 0 0 0 19374 2049 0 0 25 0 1 0 18835755 13496320 2853 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3295 2853 223 482 0 2811 0 Current children cumulated CPU time (s) 214.23 Current children cumulated vsize (KiB) 13180 [startup+217.501 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839676/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13180 CPUtime=217.43 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2936 0 0 0 19668 2075 0 0 25 0 1 0 18835755 13496320 2857 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3295 2857 223 482 0 2811 0 Current children cumulated CPU time (s) 217.43 Current children cumulated vsize (KiB) 13180 [startup+219.101 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839552/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13308 CPUtime=219.03 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2973 0 0 0 19814 2089 0 0 25 0 1 0 18835755 13627392 2894 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3327 2894 223 482 0 2843 0 Current children cumulated CPU time (s) 219.03 Current children cumulated vsize (KiB) 13308 [startup+219.501 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839552/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13308 CPUtime=219.43 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2974 0 0 0 19851 2092 0 0 25 0 1 0 18835755 13627392 2895 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3327 2895 223 482 0 2843 0 Current children cumulated CPU time (s) 219.43 Current children cumulated vsize (KiB) 13308 [startup+219.701 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839552/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13308 CPUtime=219.63 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2974 0 0 0 19870 2093 0 0 25 0 1 0 18835755 13627392 2895 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3327 2895 223 482 0 2843 0 Current children cumulated CPU time (s) 219.63 Current children cumulated vsize (KiB) 13308 [startup+219.801 s] /proc/loadavg: 0.99 0.98 0.99 2/107 24249 /proc/meminfo: memFree=1839552/2059040 swapFree=4135784/4192956 [pid=24244] ppid=24242 vsize=13308 CPUtime=219.73 /proc/24244/stat : 24244 (pbct) R 24242 24244 24140 0 -1 4202496 2974 0 0 0 19879 2094 0 0 25 0 1 0 18835755 13627392 2895 1992294400 134512640 136485738 4286926864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24244/statm: 3327 2895 223 482 0 2843 0 Current children cumulated CPU time (s) 219.73 Current children cumulated vsize (KiB) 13308 Child status: 0 Real time (s): 219.885 CPU time (s): 219.822 CPU user time (s): 198.872 CPU system time (s): 20.9498 CPU usage (%): 99.9714 Max. virtual memory (cumulated for all children) (KiB): 13308 getrusage(RUSAGE_CHILDREN,...) data: user time used= 198.872 system time used= 20.9498 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2998 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= 667 runsolver used 0.39394 second user time and 1.01885 second system time The end
Begin job on node015 at 2010-06-13 14:32:24 IDJOB=2668941 IDBENCH=1276 IDSOLVER=1170 FILE ID=node015/2668941-1276432344 PBS_JOBID= 11173314 Free space on /tmp= 62548 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668941-1276432344/watcher-2668941-1276432344 -o /tmp/evaluation-result-2668941-1276432344/solver-2668941-1276432344 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668941-1276432344.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 082ddfc9fd4236cd65307e1807f0f4bb RANDOM SEED=1465303192 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851372 kB Buffers: 43508 kB Cached: 93664 kB SwapCached: 17360 kB Active: 82512 kB Inactive: 74740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851372 kB SwapTotal: 4192956 kB SwapFree: 4135784 kB Dirty: 2064 kB Writeback: 0 kB AnonPages: 11504 kB Mapped: 9200 kB Slab: 28476 kB PageTables: 4120 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180352 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= 62544 MiB End job on node015 at 2010-06-13 14:36:04