Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 192.723 | 192.789 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb |
MD5SUM | 0fb4f85eaa7daeec6ae4b4468524bb94 |
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 | 25.8631 |
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 | 709 |
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 231 192.63/192.76 c 174.759 13.0195 2172 1225266 192.63/192.78 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-2668962-1276432757/watcher-2668962-1276432757 -o /tmp/evaluation-result-2668962-1276432757/solver-2668962-1276432757 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668962-1276432757.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: 1.00 1.00 1.00 3/106 26181 /proc/meminfo: memFree=1815372/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=2208 CPUtime=0 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 254 0 0 0 0 0 0 0 17 0 1 0 18877280 2260992 177 1992294400 134512640 136485738 4291969200 18446744073709551615 135857014 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26181/statm: 552 177 156 482 0 68 0 [startup+0.095479 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26181 /proc/meminfo: memFree=1815372/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=9912 CPUtime=0.08 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2123 0 0 0 8 0 0 0 17 0 1 0 18877280 10149888 2044 1992294400 134512640 136485738 4291969200 18446744073709551615 134933040 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2478 2044 208 482 0 1994 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 9912 [startup+0.10148 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26181 /proc/meminfo: memFree=1815372/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=9912 CPUtime=0.09 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2123 0 0 0 9 0 0 0 17 0 1 0 18877280 10149888 2044 1992294400 134512640 136485738 4291969200 18446744073709551615 134950683 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2478 2044 208 482 0 1994 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9912 [startup+0.301519 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26181 /proc/meminfo: memFree=1815372/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=10304 CPUtime=0.29 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2227 0 0 0 26 3 0 0 17 0 1 0 18877280 10551296 2148 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2576 2148 223 482 0 2092 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10304 [startup+0.701597 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26181 /proc/meminfo: memFree=1815372/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=10432 CPUtime=0.69 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2266 0 0 0 60 9 0 0 17 0 1 0 18877280 10682368 2187 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2608 2187 223 482 0 2124 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10432 [startup+1.50075 s] /proc/loadavg: 1.00 1.00 1.00 3/107 26182 /proc/meminfo: memFree=1807304/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=10564 CPUtime=1.49 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2291 0 0 0 132 17 0 0 18 0 1 0 18877280 10817536 2212 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2641 2212 223 482 0 2157 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10564 [startup+3.10107 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26182 /proc/meminfo: memFree=1806932/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=10692 CPUtime=3.09 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2329 0 0 0 272 37 0 0 21 0 1 0 18877280 10948608 2250 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2673 2250 223 482 0 2189 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10692 [startup+6.30169 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26182 /proc/meminfo: memFree=1806560/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=10948 CPUtime=6.29 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2375 0 0 0 553 76 0 0 25 0 1 0 18877280 11210752 2296 1992294400 134512640 136485738 4291969200 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2737 2296 223 482 0 2253 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10948 [startup+12.7009 s] /proc/loadavg: 1.00 1.00 1.00 3/107 26184 /proc/meminfo: memFree=1806188/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=11212 CPUtime=12.69 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2438 0 0 0 1124 145 0 0 25 0 1 0 18877280 11481088 2359 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2803 2359 223 482 0 2319 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 11212 [startup+25.5014 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26184 /proc/meminfo: memFree=1805940/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=11604 CPUtime=25.49 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2528 0 0 0 2257 292 0 0 25 0 1 0 18877280 11882496 2449 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 2901 2449 223 482 0 2417 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 11604 [startup+51.1014 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26184 /proc/meminfo: memFree=1805320/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=12132 CPUtime=51.08 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2672 0 0 0 4552 556 0 0 25 0 1 0 18877280 12423168 2593 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3033 2593 223 482 0 2549 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12132 [startup+102.308 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26186 /proc/meminfo: memFree=1804452/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=12788 CPUtime=102.26 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2848 0 0 0 9163 1063 0 0 25 0 1 0 18877280 13094912 2769 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3197 2769 223 482 0 2713 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 12788 [startup+162.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1804080/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13192 CPUtime=162.24 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2949 0 0 0 14663 1561 0 0 25 0 1 0 18877280 13508608 2870 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3298 2870 223 482 0 2814 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 13192 Solver just ended. Dumping a history of the last processes samples [startup+179.101 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=179.03 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 16214 1689 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 179.03 Current children cumulated vsize (KiB) 13328 [startup+185.501 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=185.43 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 16806 1737 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 185.43 Current children cumulated vsize (KiB) 13328 [startup+188.701 s] /proc/loadavg: 1.00 1.00 1.00 3/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=188.63 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 17103 1760 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 188.63 Current children cumulated vsize (KiB) 13328 [startup+190.309 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=190.23 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 17250 1773 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 190.23 Current children cumulated vsize (KiB) 13328 [startup+191.901 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=191.82 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 17396 1786 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 191.82 Current children cumulated vsize (KiB) 13328 [startup+192.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=192.22 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 17433 1789 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 192.22 Current children cumulated vsize (KiB) 13328 [startup+192.701 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26188 /proc/meminfo: memFree=1803832/2059040 swapFree=4136184/4192956 [pid=26181] ppid=26179 vsize=13328 CPUtime=192.63 /proc/26181/stat : 26181 (pbct) R 26179 26181 25838 0 -1 4202496 2960 0 0 0 17470 1793 0 0 25 0 1 0 18877280 13647872 2881 1992294400 134512640 136485738 4291969200 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26181/statm: 3332 2881 223 482 0 2848 0 Current children cumulated CPU time (s) 192.63 Current children cumulated vsize (KiB) 13328 Child status: 0 Real time (s): 192.789 CPU time (s): 192.723 CPU user time (s): 174.785 CPU system time (s): 17.9373 CPU usage (%): 99.9654 Max. virtual memory (cumulated for all children) (KiB): 13328 getrusage(RUSAGE_CHILDREN,...) data: user time used= 174.785 system time used= 17.9373 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2984 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= 244 runsolver used 0.317951 second user time and 0.91886 second system time The end
Begin job on node011 at 2010-06-13 14:39:17 IDJOB=2668962 IDBENCH=1301 IDSOLVER=1170 FILE ID=node011/2668962-1276432757 PBS_JOBID= 11173313 Free space on /tmp= 62264 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668962-1276432757/watcher-2668962-1276432757 -o /tmp/evaluation-result-2668962-1276432757/solver-2668962-1276432757 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668962-1276432757.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94 RANDOM SEED=608334207 node011.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1815776 kB Buffers: 43100 kB Cached: 124312 kB SwapCached: 9868 kB Active: 93272 kB Inactive: 86556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1815776 kB SwapTotal: 4192956 kB SwapFree: 4136184 kB Dirty: 2032 kB Writeback: 0 kB AnonPages: 10920 kB Mapped: 9268 kB Slab: 41760 kB PageTables: 3944 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180856 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= 62260 MiB End job on node011 at 2010-06-13 14:42:30